Nonopapa Tides September 2025 | Tide Charts & Tables | Niihau, HI

Nonopapa Tide Chart for (Mon) September 1, 2025

Nonopapa tide chart for Monday, September 1, 2025
Nonopapa tides for Sep 1st, the sunrise is 6:24am-6:56pm and the tide times are L 3:34am 0'3" H 11:58am 1'5" L 8:10pm 0'4" H 11:57pm 0'5" .

Nonopapa Tide Chart for (Tue) September 2, 2025

Nonopapa tide chart for Tuesday, September 2, 2025
Nonopapa tides for Sep 2nd, the sunrise is 6:24am-6:55pm and the tide times are L 4:55am 0'2" H 12:47pm 1'6" L 8:28pm 0'3" .

Nonopapa Tide Chart for (Wed) September 3, 2025

Nonopapa tide chart for Wednesday, September 3, 2025
Nonopapa tides for Sep 3rd, the sunrise is 6:24am-6:54pm and the tide times are H 12:48am 0'6" L 5:58am 0'1" H 1:27pm 1'8" L 8:48pm 0'2" .

Nonopapa Tide Chart for (Thu) September 4, 2025

Nonopapa tide chart for Thursday, September 4, 2025
Nonopapa tides for Sep 4th, the sunrise is 6:25am-6:53pm and the tide times are H 1:28am 0'7" L 6:51am 0'0" H 2:03pm 1'8" L 9:09pm 0'2" .

Nonopapa Tide Chart for (Fri) September 5, 2025

Nonopapa tide chart for Friday, September 5, 2025
Nonopapa tides for Sep 5th, the sunrise is 6:25am-6:52pm and the tide times are H 2:06am 0'9" L 7:38am 0'0" H 2:36pm 1'9" L 9:30pm 0'1" .

Nonopapa Tide Chart for (Sat) September 6, 2025

Nonopapa tide chart for Saturday, September 6, 2025
Nonopapa tides for Sep 6th, the sunrise is 6:25am-6:51pm and the tide times are H 2:46am 0'10" L 8:25am 0'0" H 3:08pm 1'9" L 9:53pm 0'0" .

Nonopapa Tide Chart for (Sun) September 7, 2025

Nonopapa tide chart for Sunday, September 7, 2025
Nonopapa tides for Sep 7th, the sunrise is 6:25am-6:51pm and the tide times are H 3:27am 1'0" L 9:13am 0'0" H 3:41pm 1'8" L 10:17pm 0'0" .

Nonopapa Tide Chart for (Mon) September 8, 2025

Nonopapa tide chart for Monday, September 8, 2025
Nonopapa tides for Sep 8th, the sunrise is 6:26am-6:50pm and the tide times are H 4:10am 1'2" L 10:04am 0'1" H 4:13pm 1'6" L 10:43pm -0'0" .

Nonopapa Tide Chart for (Tue) September 9, 2025

Nonopapa tide chart for Tuesday, September 9, 2025
Nonopapa tides for Sep 9th, the sunrise is 6:26am-6:49pm and the tide times are H 4:56am 1'4" L 11:01am 0'3" H 4:47pm 1'3" L 11:10pm -0'0" .

Nonopapa Tide Chart for (Wed) September 10, 2025

Nonopapa tide chart for Wednesday, September 10, 2025
Nonopapa tides for Sep 10th, the sunrise is 6:26am-6:48pm and the tide times are H 5:46am 1'6" L 12:06pm 0'4" H 5:21pm 1'0" L 11:39pm -0'0" .

Nonopapa Tide Chart for (Thu) September 11, 2025

Nonopapa tide chart for Thursday, September 11, 2025
Nonopapa tides for Sep 11th, the sunrise is 6:26am-6:47pm and the tide times are H 6:42am 1'7" L 1:27pm 0'5" H 5:57pm 0'9" .

Nonopapa Tide Chart for (Fri) September 12, 2025

Nonopapa tide chart for Friday, September 12, 2025
Nonopapa tides for Sep 12th, the sunrise is 6:27am-6:46pm and the tide times are L 12:13am 0'0" H 7:46am 1'7" L 3:21pm 0'6" H 6:40pm 0'7" .

Nonopapa Tide Chart for (Sat) September 13, 2025

Nonopapa tide chart for Saturday, September 13, 2025
Nonopapa tides for Sep 13th, the sunrise is 6:27am-6:45pm and the tide times are L 12:54am 0'0" H 9:01am 1'7" L 5:42pm 0'5" H 8:04pm 0'5" .

Nonopapa Tide Chart for (Sun) September 14, 2025

Nonopapa tide chart for Sunday, September 14, 2025
Nonopapa tides for Sep 14th, the sunrise is 6:27am-6:44pm and the tide times are L 1:52am 0'1" H 10:21am 1'7" L 6:56pm 0'3" H 10:34pm 0'4" .

Nonopapa Tide Chart for (Mon) September 15, 2025

Nonopapa tide chart for Monday, September 15, 2025
Nonopapa tides for Sep 15th, the sunrise is 6:27am-6:43pm and the tide times are L 3:20am 0'2" H 11:33am 1'8" L 7:34pm 0'2" .

Nonopapa Tide Chart for (Tue) September 16, 2025

Nonopapa tide chart for Tuesday, September 16, 2025
Nonopapa tides for Sep 16th, the sunrise is 6:28am-6:42pm and the tide times are H 12:09am 0'6" L 4:54am 0'2" H 12:31pm 1'8" L 8:04pm 0'1" .

Nonopapa Tide Chart for (Wed) September 17, 2025

Nonopapa tide chart for Wednesday, September 17, 2025
Nonopapa tides for Sep 17th, the sunrise is 6:28am-6:41pm and the tide times are H 1:04am 0'7" L 6:08am 0'2" H 1:18pm 1'8" L 8:30pm 0'1" .

Nonopapa Tide Chart for (Thu) September 18, 2025

Nonopapa tide chart for Thursday, September 18, 2025
Nonopapa tides for Sep 18th, the sunrise is 6:28am-6:40pm and the tide times are H 1:46am 0'9" L 7:07am 0'1" H 1:57pm 1'7" L 8:53pm 0'1" .

Nonopapa Tide Chart for (Fri) September 19, 2025

Nonopapa tide chart for Friday, September 19, 2025
Nonopapa tides for Sep 19th, the sunrise is 6:29am-6:39pm and the tide times are H 2:23am 0'11" L 7:57am 0'1" H 2:31pm 1'7" L 9:14pm 0'1" .

Nonopapa Tide Chart for (Sat) September 20, 2025

Nonopapa tide chart for Saturday, September 20, 2025
Nonopapa tides for Sep 20th, the sunrise is 6:29am-6:38pm and the tide times are H 2:58am 1'1" L 8:42am 0'2" H 3:00pm 1'6" L 9:33pm 0'1" .

Nonopapa Tide Chart for (Sun) September 21, 2025

Nonopapa tide chart for Sunday, September 21, 2025
Nonopapa tides for Sep 21st, the sunrise is 6:29am-6:37pm and the tide times are H 3:31am 1'2" L 9:26am 0'2" H 3:27pm 1'4" L 9:51pm 0'1" .

Nonopapa Tide Chart for (Mon) September 22, 2025

Nonopapa tide chart for Monday, September 22, 2025
Nonopapa tides for Sep 22nd, the sunrise is 6:29am-6:36pm and the tide times are H 4:04am 1'4" L 10:10am 0'3" H 3:54pm 1'2" L 10:09pm 0'1" .

Nonopapa Tide Chart for (Tue) September 23, 2025

Nonopapa tide chart for Tuesday, September 23, 2025
Nonopapa tides for Sep 23rd, the sunrise is 6:30am-6:35pm and the tide times are H 4:38am 1'5" L 10:56am 0'4" H 4:19pm 1'0" L 10:28pm 0'1" .

Nonopapa Tide Chart for (Wed) September 24, 2025

Nonopapa tide chart for Wednesday, September 24, 2025
Nonopapa tides for Sep 24th, the sunrise is 6:30am-6:34pm and the tide times are H 5:13am 1'5" L 11:46am 0'5" H 4:45pm 0'11" L 10:47pm 0'1" .

Nonopapa Tide Chart for (Thu) September 25, 2025

Nonopapa tide chart for Thursday, September 25, 2025
Nonopapa tides for Sep 25th, the sunrise is 6:30am-6:33pm and the tide times are H 5:51am 1'6" L 12:46pm 0'5" H 5:10pm 0'9" L 11:08pm 0'2" .

Nonopapa Tide Chart for (Fri) September 26, 2025

Nonopapa tide chart for Friday, September 26, 2025
Nonopapa tides for Sep 26th, the sunrise is 6:30am-6:32pm and the tide times are H 6:35am 1'5" L 2:06pm 0'6" H 5:35pm 0'7" L 11:32pm 0'2" .

Nonopapa Tide Chart for (Sat) September 27, 2025

Nonopapa tide chart for Saturday, September 27, 2025
Nonopapa tides for Sep 27th, the sunrise is 6:31am-6:31pm and the tide times are H 7:30am 1'5" L 4:18pm 0'6" H 5:57pm 0'6" .

Nonopapa Tide Chart for (Sun) September 28, 2025

Nonopapa tide chart for Sunday, September 28, 2025
Nonopapa tides for Sep 28th, the sunrise is 6:31am-6:30pm and the tide times are L 12:02am 0'3" H 8:41am 1'4" L 6:37pm 0'5" H 7:47pm 0'5" .

Nonopapa Tide Chart for (Mon) September 29, 2025

Nonopapa tide chart for Monday, September 29, 2025
Nonopapa tides for Sep 29th, the sunrise is 6:31am-6:29pm and the tide times are L 12:55am 0'3" H 9:58am 1'4" L 6:53pm 0'4" H 10:51pm 0'5" .

Nonopapa Tide Chart for (Tue) September 30, 2025

Nonopapa tide chart for Tuesday, September 30, 2025
Nonopapa tides for Sep 30th, the sunrise is 6:32am-6:28pm and the tide times are L 2:39am 0'4" H 11:06am 1'5" L 7:12pm 0'3" H 11:58pm 0'6" .

Nonopapa Tide Calendar | September 2025

Sun Mon Tue Wed Thu Fri Sat
 
Nonopapa tide chart for Monday, September 1, 2025
Nonopapa tide chart for Tuesday, September 2, 2025
Nonopapa tide chart for Wednesday, September 3, 2025
Nonopapa tide chart for Thursday, September 4, 2025
Nonopapa tide chart for Friday, September 5, 2025
Nonopapa tide chart for Saturday, September 6, 2025
Nonopapa tide chart for Sunday, September 7, 2025
Nonopapa tide chart for Monday, September 8, 2025
Nonopapa tide chart for Tuesday, September 9, 2025
Nonopapa tide chart for Wednesday, September 10, 2025
Nonopapa tide chart for Thursday, September 11, 2025
Nonopapa tide chart for Friday, September 12, 2025
Nonopapa tide chart for Saturday, September 13, 2025
Nonopapa tide chart for Sunday, September 14, 2025
Nonopapa tide chart for Monday, September 15, 2025
Nonopapa tide chart for Tuesday, September 16, 2025
Nonopapa tide chart for Wednesday, September 17, 2025
Nonopapa tide chart for Thursday, September 18, 2025
Nonopapa tide chart for Friday, September 19, 2025
Nonopapa tide chart for Saturday, September 20, 2025
Nonopapa tide chart for Sunday, September 21, 2025
Nonopapa tide chart for Monday, September 22, 2025
Nonopapa tide chart for Tuesday, September 23, 2025
Nonopapa tide chart for Wednesday, September 24, 2025
Nonopapa tide chart for Thursday, September 25, 2025
Nonopapa tide chart for Friday, September 26, 2025
Nonopapa tide chart for Saturday, September 27, 2025
Nonopapa tide chart for Sunday, September 28, 2025
Nonopapa tide chart for Monday, September 29, 2025
Nonopapa tide chart for Tuesday, September 30, 2025
 

Restricted days available with membership — details below


Nonopapa Tide Table for September 2025

View tide tables in a column-row format below, with a "diff" column to spot large tide height swings—great for anglers. Scroll down for a textual format, ideal for reading or sharing.

- diff Tides diff Tides diff Tides diff Tides diff Sun Moon
9/1 N/A L 0'3" 3:34AM 1'2" H 1'5" 11:58AM 1'1" L 0'4" 8:10PM 0'1" H 0'5" 11:57PM 0'2" 06:24-18:56 14:43-00:31
9/2 0'2" L 0'2" 4:55AM 1'4" H 1'6" 12:47PM 1'3" L 0'3" 8:28PM 0'3" - - - - 06:24-18:55 15:36-01:25
9/3 0'3" H 0'6" 12:48AM 0'4" L 0'1" 5:58AM 1'6" H 1'8" 1:27PM 1'5" L 0'2" 8:48PM 0'4" 06:24-18:54 16:24-02:23
9/4 0'4" H 0'7" 1:28AM 0'6" L 0'0" 6:51AM 1'8" H 1'8" 2:03PM 1'6" L 0'2" 9:09PM 0'6" 06:25-18:53 17:09-03:23
9/5 0'6" H 0'9" 2:06AM 0'8" L 0'0" 7:38AM 1'9" H 1'9" 2:36PM 1'7" L 0'1" 9:30PM 0'9" 06:25-18:52 17:50-04:23
9/6 0'9" H 0'10" 2:46AM 0'10" L 0'0" 8:25AM 1'8" H 1'9" 3:08PM 1'8" L 0'0" 9:53PM 1'0" 06:25-18:51 18:28-05:24
9/7 1'0" H 1'0" 3:27AM 1'0" L 0'0" 9:13AM 1'7" H 1'8" 3:41PM 1'7" L 0'0" 10:17PM 1'2" 06:25-18:51 19:05-06:24
9/8 1'2" H 1'2" 4:10AM 1'1" L 0'1" 10:04AM 1'4" H 1'6" 4:13PM 1'6" L -0'0" 10:43PM 1'4" 06:26-18:50 19:42-07:24
9/9 1'4" H 1'4" 4:56AM 1'1" L 0'3" 11:01AM 1'0" H 1'3" 4:47PM 1'3" L -0'0" 11:10PM 1'6" 06:26-18:49 20:20-08:26
9/10 1'6" H 1'6" 5:46AM 1'1" L 0'4" 12:06PM 0'8" H 1'0" 5:21PM 1'1" L -0'0" 11:39PM 1'7" 06:26-18:48 21:02-09:29
9/11 1'7" H 1'7" 6:42AM 1'1" L 0'5" 1:27PM 0'4" H 0'9" 5:57PM 0'9" - - - - 06:26-18:47 21:48-10:34
9/12 0'9" L 0'0" 12:13AM 1'7" H 1'7" 7:46AM 1'1" L 0'6" 3:21PM 0'1" H 0'7" 6:40PM 0'6" 06:27-18:46 22:40-11:41
9/13 0'6" L 0'0" 12:54AM 1'6" H 1'7" 9:01AM 1'2" L 0'5" 5:42PM 0'0" H 0'5" 8:04PM 0'3" 06:27-18:45 23:37-12:48
9/14 0'3" L 0'1" 1:52AM 1'6" H 1'7" 10:21AM 1'4" L 0'3" 6:56PM 0'1" H 0'4" 10:34PM 0'2" 06:27-18:44 00:00-13:52
9/15 0'2" L 0'2" 3:20AM 1'5" H 1'8" 11:33AM 1'5" L 0'2" 7:34PM 0'3" - - - - 06:27-18:43 00:39-14:50
9/16 0'3" H 0'6" 12:09AM 0'3" L 0'2" 4:54AM 1'5" H 1'8" 12:31PM 1'6" L 0'1" 8:04PM 0'5" 06:28-18:42 01:42-15:41
9/17 0'5" H 0'7" 1:04AM 0'5" L 0'2" 6:08AM 1'6" H 1'8" 1:18PM 1'6" L 0'1" 8:30PM 0'7" 06:28-18:41 02:45-16:25
9/18 0'7" H 0'9" 1:46AM 0'7" L 0'1" 7:07AM 1'6" H 1'7" 1:57PM 1'6" L 0'1" 8:53PM 0'9" 06:28-18:40 03:44-17:04
9/19 0'9" H 0'11" 2:23AM 0'9" L 0'1" 7:57AM 1'5" H 1'7" 2:31PM 1'6" L 0'1" 9:14PM 0'11" 06:29-18:39 04:41-17:39
9/20 0'11" H 1'1" 2:58AM 0'10" L 0'2" 8:42AM 1'3" H 1'6" 3:00PM 1'4" L 0'1" 9:33PM 1'1" 06:29-18:38 05:34-18:11
9/21 1'1" H 1'2" 3:31AM 1 L 0'2" 9:26AM 1'1" H 1'4" 3:27PM 1'3" L 0'1" 9:51PM 1'3" 06:29-18:37 06:26-18:42
9/22 1'3" H 1'4" 4:04AM 1'0" L 0'3" 10:10AM 0'11" H 1'2" 3:54PM 1'1" L 0'1" 10:09PM 1'4" 06:29-18:36 07:17-19:12
9/23 1'4" H 1'5" 4:38AM 1'0" L 0'4" 10:56AM 0'8" H 1'0" 4:19PM 0'11" L 0'1" 10:28PM 1'4" 06:30-18:35 08:07-19:44
9/24 1'4" H 1'5" 5:13AM 1'0" L 0'5" 11:46AM 0'6" H 0'11" 4:45PM 0'9" L 0'1" 10:47PM 1'4" 06:30-18:34 08:59-20:18
9/25 1'4" H 1'6" 5:51AM 1'0" L 0'5" 12:46PM 0'3" H 0'9" 5:10PM 0'6" L 0'2" 11:08PM 1'3" 06:30-18:33 09:51-20:56
9/26 1'3" H 1'5" 6:35AM 0'11" L 0'6" 2:06PM 0'1" H 0'7" 5:35PM 0'4" L 0'2" 11:32PM 1'2" 06:30-18:32 10:45-21:37
9/27 1'2" H 1'5" 7:30AM 0'11" L 0'6" 4:18PM 0'0" H 0'6" 5:57PM 0'2" - - - - 06:31-18:31 11:39-22:23
9/28 0'2" L 0'3" 12:02AM 1'1" H 1'4" 8:41AM 0'11" L 0'5" 6:37PM 0 H 0'5" 7:47PM 0'1" 06:31-18:30 12:34-23:14
9/29 0'1" L 0'3" 12:55AM 1'0" H 1'4" 9:58AM 1'0" L 0'4" 6:53PM 0'1" H 0'5" 10:51PM 0'0" 06:31-18:29 13:26-00:00
9/30 0'0" L 0'4" 2:39AM 1'1" H 1'5" 11:06AM 1'2" L 0'3" 7:12PM 0'3" H 0'6" 11:58PM N/A 06:32-18:28 14:15-00:09

Nonopapa Textual Tide Table for September 2025


Sep 1st (Mon)
the sunrise is 6:24am-6:56pm and the tide times are L 3:34am 0'3" H 11:58am 1'5" L 8:10pm 0'4" H 11:57pm 0'5" .
Sep 2nd (Tue)
the sunrise is 6:24am-6:55pm and the tide times are L 4:55am 0'2" H 12:47pm 1'6" L 8:28pm 0'3" .
Sep 3rd (Wed)
the sunrise is 6:24am-6:54pm and the tide times are H 12:48am 0'6" L 5:58am 0'1" H 1:27pm 1'8" L 8:48pm 0'2" .
Sep 4th (Thu)
the sunrise is 6:25am-6:53pm and the tide times are H 1:28am 0'7" L 6:51am 0'0" H 2:03pm 1'8" L 9:09pm 0'2" .
Sep 5th (Fri)
the sunrise is 6:25am-6:52pm and the tide times are H 2:06am 0'9" L 7:38am 0'0" H 2:36pm 1'9" L 9:30pm 0'1" .
Sep 6th (Sat)
the sunrise is 6:25am-6:51pm and the tide times are H 2:46am 0'10" L 8:25am 0'0" H 3:08pm 1'9" L 9:53pm 0'0" .
Sep 7th (Sun)
the sunrise is 6:25am-6:51pm and the tide times are H 3:27am 1'0" L 9:13am 0'0" H 3:41pm 1'8" L 10:17pm 0'0" .
Sep 8th (Mon)
the sunrise is 6:26am-6:50pm and the tide times are H 4:10am 1'2" L 10:04am 0'1" H 4:13pm 1'6" L 10:43pm -0'0" .
Sep 9th (Tue)
the sunrise is 6:26am-6:49pm and the tide times are H 4:56am 1'4" L 11:01am 0'3" H 4:47pm 1'3" L 11:10pm -0'0" .
Sep 10th (Wed)
the sunrise is 6:26am-6:48pm and the tide times are H 5:46am 1'6" L 12:06pm 0'4" H 5:21pm 1'0" L 11:39pm -0'0" .
Sep 11th (Thu)
the sunrise is 6:26am-6:47pm and the tide times are H 6:42am 1'7" L 1:27pm 0'5" H 5:57pm 0'9" .
Sep 12th (Fri)
the sunrise is 6:27am-6:46pm and the tide times are L 12:13am 0'0" H 7:46am 1'7" L 3:21pm 0'6" H 6:40pm 0'7" .
Sep 13th (Sat)
the sunrise is 6:27am-6:45pm and the tide times are L 12:54am 0'0" H 9:01am 1'7" L 5:42pm 0'5" H 8:04pm 0'5" .
Sep 14th (Sun)
the sunrise is 6:27am-6:44pm and the tide times are L 1:52am 0'1" H 10:21am 1'7" L 6:56pm 0'3" H 10:34pm 0'4" .
Sep 15th (Mon)
the sunrise is 6:27am-6:43pm and the tide times are L 3:20am 0'2" H 11:33am 1'8" L 7:34pm 0'2" .
Sep 16th (Tue)
the sunrise is 6:28am-6:42pm and the tide times are H 12:09am 0'6" L 4:54am 0'2" H 12:31pm 1'8" L 8:04pm 0'1" .
Sep 17th (Wed)
the sunrise is 6:28am-6:41pm and the tide times are H 1:04am 0'7" L 6:08am 0'2" H 1:18pm 1'8" L 8:30pm 0'1" .
Sep 18th (Thu)
the sunrise is 6:28am-6:40pm and the tide times are H 1:46am 0'9" L 7:07am 0'1" H 1:57pm 1'7" L 8:53pm 0'1" .
Sep 19th (Fri)
the sunrise is 6:29am-6:39pm and the tide times are H 2:23am 0'11" L 7:57am 0'1" H 2:31pm 1'7" L 9:14pm 0'1" .
Sep 20th (Sat)
the sunrise is 6:29am-6:38pm and the tide times are H 2:58am 1'1" L 8:42am 0'2" H 3:00pm 1'6" L 9:33pm 0'1" .
Sep 21st (Sun)
the sunrise is 6:29am-6:37pm and the tide times are H 3:31am 1'2" L 9:26am 0'2" H 3:27pm 1'4" L 9:51pm 0'1" .
Sep 22nd (Mon)
the sunrise is 6:29am-6:36pm and the tide times are H 4:04am 1'4" L 10:10am 0'3" H 3:54pm 1'2" L 10:09pm 0'1" .
Sep 23rd (Tue)
the sunrise is 6:30am-6:35pm and the tide times are H 4:38am 1'5" L 10:56am 0'4" H 4:19pm 1'0" L 10:28pm 0'1" .
Sep 24th (Wed)
the sunrise is 6:30am-6:34pm and the tide times are H 5:13am 1'5" L 11:46am 0'5" H 4:45pm 0'11" L 10:47pm 0'1" .
Sep 25th (Thu)
the sunrise is 6:30am-6:33pm and the tide times are H 5:51am 1'6" L 12:46pm 0'5" H 5:10pm 0'9" L 11:08pm 0'2" .
Sep 26th (Fri)
the sunrise is 6:30am-6:32pm and the tide times are H 6:35am 1'5" L 2:06pm 0'6" H 5:35pm 0'7" L 11:32pm 0'2" .
Sep 27th (Sat)
the sunrise is 6:31am-6:31pm and the tide times are H 7:30am 1'5" L 4:18pm 0'6" H 5:57pm 0'6" .
Sep 28th (Sun)
the sunrise is 6:31am-6:30pm and the tide times are L 12:02am 0'3" H 8:41am 1'4" L 6:37pm 0'5" H 7:47pm 0'5" .
Sep 29th (Mon)
the sunrise is 6:31am-6:29pm and the tide times are L 12:55am 0'3" H 9:58am 1'4" L 6:53pm 0'4" H 10:51pm 0'5" .
Sep 30th (Tue)
the sunrise is 6:32am-6:28pm and the tide times are L 2:39am 0'4" H 11:06am 1'5" L 7:12pm 0'3" H 11:58pm 0'6" .

Hawaii Tides Map

Tides map. Large blue pin with white center = this station. Small blue pin = other tide stations. Red pins = tidepools covered by this tide station.

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NOAA/NWS Forecast for Nonopapa

Last updated: June 5, 2026, 6:05 PM

Marine Forecast (PHZ112)

PHZ112-060215-
Kauai Leeward Waters-
330 AM HST Fri Jun 5 2026

.TODAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: East 6 feet at 7 seconds, north 4 feet at 12 seconds
and south 3 feet at 14 seconds. Isolated showers this morning.
.TONIGHT...East winds 20 to 25 knots. Seas 6 to 8 feet. Wave
Detail: East 7 feet at 7 seconds and north 3 feet at 11 seconds.
Isolated showers after midnight.
.SATURDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: East 7 feet at 7 seconds.
.SATURDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
7 feet. Wave Detail: East 7 feet at 7 seconds. Isolated showers
in the evening. Scattered showers after midnight.
.SUNDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: East 7 feet at 7 seconds. Isolated showers in the
morning.
.SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to
7 feet. Wave Detail: East 6 feet at 7 seconds. Scattered showers.
.MONDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet.
Wave Detail: East 6 feet at 7 seconds. Scattered showers in the
morning. Scattered showers through the day.
.TUESDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave
Detail: East 6 feet at 7 seconds. Scattered showers in the
morning. Scattered showers through the day.

$$

Land Forecast (HIZ001)

TONIGHT: Mostly clear. Breezy. Lows 68 to 74. East winds 10 to 20 mph.

SATURDAY: Sunny and breezy. Highs 77 to 84. East winds 10 to 20 mph.

SATURDAY NIGHT: Mostly clear. Breezy. Lows 67 to 74. East winds 10 to 20 mph.

SUNDAY: Sunny. Highs 77 to 83. East winds around 10 mph.

SUNDAY NIGHT: Mostly clear. Lows 68 to 74. East winds 10 to 15 mph.

MONDAY: Mostly sunny. Highs 78 to 84. East winds 10 to 15 mph.

MONDAY NIGHT: Mostly clear. Lows 68 to 75. East winds 10 to 15 mph.

TUESDAY: Sunny. Highs 78 to 84. East winds up to 10 mph.

TUESDAY NIGHT: Mostly clear. Lows 68 to 75. Northeast winds up to 15 mph shifting to the east after midnight.

WEDNESDAY: Mostly sunny in the morning then becoming partly sunny. Highs 78 to 84. East winds around 10 mph.

WEDNESDAY NIGHT: Partly cloudy. Lows 68 to 75. East winds up to 10 mph in the evening becoming light.

THURSDAY: Mostly sunny. Highs 77 to 84. East winds up to 10 mph.

THURSDAY NIGHT: Partly cloudy. Lows 68 to 74. East winds around 10 mph.

FRIDAY: Mostly sunny in the morning then becoming partly sunny. Highs 77 to 84. East winds around 10 mph.

Last updated: June 5, 2026, 6:05 PM

Nonopapa (Guide)

Nonopapa on Niihau the forbidden island supports unique fishing for papio ulua and bottomfish from shore or small boats with tidal influences on the remote reefs and flats. Access is extremely limited by permit only with vessel launches in protected waters. Beaches on Niihau provide pristine untouched sand for exploration and light casting in crystal clear waters. This exclusive location delivers world class experiences for those able to plan precisely around the tides.

DAR

Hawaii Division of Aquatic Resources with current fishing regulations seasons bag size limits and area specific rules

Hawaii State Parks

Hawaii State Parks and beaches with coastal access, day use permits, and tidepooling information

Niihau Offshore Viewing from Kauai Tours (Other)

Offshore vantage points from Kauai based boat tours approaching Niihau waters including areas near Nonopapa for snorkeling at Lehua Crater or viewing the Forbidden Island coastline without landing permitted by select charter operators. Tidal conditions in the Kaulakahi Channel and around Niihau influence wave patterns currents and snorkel site accessibility enhancing experiences like spotting marine life or enjoying panoramic island views from the water. Tours from Port Allen or similar provide the only public way to get close combining tide aware scheduling with educational narration about Niihau history culture and pristine shores.

Nonopapa Anchorage Niihau (Other)

Anchorage area off Nonopapa on the southwest side of Niihau Island providing depths of about 8 fathoms over coral and sand bottom roughly 660 yards offshore from a visible derrick or landing point for vessels approaching the island by sea. Suitable for temporary mooring or day use in protected conditions where tidal ranges influence water levels currents and nearshore access enhancing opportunities for observing marine life and enjoying views of this remote forbidden island coastline. Accessible only by private boat with no landing permitted it offers a scenic offshore spot for boaters monitoring local tides while respecting Niihau restricted access policies.

Nonopapa Beach Niihau (Other)

Remote undeveloped beach at Nonopapa on the western shore of southern Niihau featuring sandy shoreline separated from the ocean by dunes or barriers with potential for low tide beachcombing and coastal views in this pristine private island setting. Tidal fluctuations expose more intertidal zones or nearshore features at low tide supporting hypothetical shore exploration wildlife observation and appreciation of untouched Hawaiian nature though access is strictly limited to residents or invited guests only. Part of Niihau Forbidden Island it represents one of the few public named coastal points visible from offshore boat tours emphasizing tide awareness for any permitted or distant viewing experiences.

Nonopapa Lake Vicinity Niihau (Other)

Ephemeral lake area near Nonopapa on Niihau western shore separated from the Pacific by a narrow land barrier creating a unique wetland habitat for birds and wildlife with occasional tidal influence during high surf or king tides affecting nearby coastal conditions. Tidal cycles in the adjacent ocean can subtly impact water levels or salinity in the lakebed during extreme events providing context for understanding dynamic coastal ecosystems on this privately owned island. While direct access is prohibited the area highlights Niihau natural features visible from afar or in descriptions combining tide monitoring with appreciation of isolated Hawaiian environments.