Onion Bay Tides September 2025 | Tide Charts & Tables | Kupreanof Strait, AK

Onion Bay Tide Chart for (Mon) September 1, 2025

Onion Bay tide chart for Monday, September 1, 2025
Onion Bay tides for Sep 1st, the sunrise is 7:13am-9:09pm and the tide times are L 3:34am 4'2" H 10:47am 9'0" L 3:25pm 7'4" H 9:27pm 10'8" .

Onion Bay Tide Chart for (Tue) September 2, 2025

Onion Bay tide chart for Tuesday, September 2, 2025
Onion Bay tides for Sep 2nd, the sunrise is 7:16am-9:07pm and the tide times are L 5:23am 3'10" H 12:23pm 9'10" L 5:15pm 7'1" H 11:08pm 11'0" .

Onion Bay Tide Chart for (Wed) September 3, 2025

Onion Bay tide chart for Wednesday, September 3, 2025
Onion Bay tides for Sep 3rd, the sunrise is 7:18am-9:04pm and the tide times are L 6:32am 2'8" H 1:13pm 11'0" L 6:29pm 5'11" .

Onion Bay Tide Chart for (Thu) September 4, 2025

Onion Bay tide chart for Thursday, September 4, 2025
Onion Bay tides for Sep 4th, the sunrise is 7:20am-9:01pm and the tide times are H 12:22am 12'2" L 7:15am 1'4" H 1:48pm 12'3" L 7:17pm 4'4" .

Onion Bay Tide Chart for (Fri) September 5, 2025

Onion Bay tide chart for Friday, September 5, 2025
Onion Bay tides for Sep 5th, the sunrise is 7:22am-8:58pm and the tide times are H 1:15am 13'6" L 7:51am -0'0" H 2:19pm 13'7" L 7:58pm 2'7" .

Onion Bay Tide Chart for (Sat) September 6, 2025

Onion Bay tide chart for Saturday, September 6, 2025
Onion Bay tides for Sep 6th, the sunrise is 7:24am-8:56pm and the tide times are H 1:59am 14'9" L 8:24am -1'2" H 2:49pm 14'10" L 8:36pm 0'10" .

Onion Bay Tide Chart for (Sun) September 7, 2025

Onion Bay tide chart for Sunday, September 7, 2025
Onion Bay tides for Sep 7th, the sunrise is 7:26am-8:53pm and the tide times are H 2:41am 15'10" L 8:58am -2'0" H 3:19pm 15'10" L 9:14pm -0'7" .

Onion Bay Tide Chart for (Mon) September 8, 2025

Onion Bay tide chart for Monday, September 8, 2025
Onion Bay tides for Sep 8th, the sunrise is 7:28am-8:50pm and the tide times are H 3:22am 16'5" L 9:32am -2'4" H 3:50pm 16'7" L 9:52pm -1'10" .

Onion Bay Tide Chart for (Tue) September 9, 2025

Onion Bay tide chart for Tuesday, September 9, 2025
Onion Bay tides for Sep 9th, the sunrise is 7:31am-8:47pm and the tide times are H 4:03am 16'7" L 10:07am -2'1" H 4:23pm 17'0" L 10:31pm -2'5" .

Onion Bay Tide Chart for (Wed) September 10, 2025

Onion Bay tide chart for Wednesday, September 10, 2025
Onion Bay tides for Sep 10th, the sunrise is 7:33am-8:44pm and the tide times are H 4:45am 16'1" L 10:43am -1'3" H 4:56pm 16'11" L 11:13pm -2'6" .

Onion Bay Tide Chart for (Thu) September 11, 2025

Onion Bay tide chart for Thursday, September 11, 2025
Onion Bay tides for Sep 11th, the sunrise is 7:35am-8:41pm and the tide times are H 5:30am 15'2" L 11:22am 0'0" H 5:32pm 16'5" L 11:57pm -1'10" .

Onion Bay Tide Chart for (Fri) September 12, 2025

Onion Bay tide chart for Friday, September 12, 2025
Onion Bay tides for Sep 12th, the sunrise is 7:37am-8:39pm and the tide times are H 6:19am 13'9" L 12:04pm 1'8" H 6:13pm 15'6" .

Onion Bay Tide Chart for (Sat) September 13, 2025

Onion Bay tide chart for Saturday, September 13, 2025
Onion Bay tides for Sep 13th, the sunrise is 7:39am-8:36pm and the tide times are L 12:49am -0'8" H 7:16am 12'3" L 12:52pm 3'6" H 7:01pm 14'3" .

Onion Bay Tide Chart for (Sun) September 14, 2025

Onion Bay tide chart for Sunday, September 14, 2025
Onion Bay tides for Sep 14th, the sunrise is 7:41am-8:33pm and the tide times are L 1:51am 0'8" H 8:33am 10'11" L 1:56pm 5'3" H 8:05pm 13'0" .

Onion Bay Tide Chart for (Mon) September 15, 2025

Onion Bay tide chart for Monday, September 15, 2025
Onion Bay tides for Sep 15th, the sunrise is 7:43am-8:30pm and the tide times are L 3:13am 1'9" H 10:16am 10'6" L 3:27pm 6'3" H 9:37pm 12'2" .

Onion Bay Tide Chart for (Tue) September 16, 2025

Onion Bay tide chart for Tuesday, September 16, 2025
Onion Bay tides for Sep 16th, the sunrise is 7:46am-8:27pm and the tide times are L 4:52am 1'11" H 11:52am 11'3" L 5:13pm 5'11" H 11:17pm 12'4" .

Onion Bay Tide Chart for (Wed) September 17, 2025

Onion Bay tide chart for Wednesday, September 17, 2025
Onion Bay tides for Sep 17th, the sunrise is 7:48am-8:24pm and the tide times are L 6:12am 1'4" H 12:55pm 12'6" L 6:32pm 4'8" .

Onion Bay Tide Chart for (Thu) September 18, 2025

Onion Bay tide chart for Thursday, September 18, 2025
Onion Bay tides for Sep 18th, the sunrise is 7:50am-8:21pm and the tide times are H 12:33am 13'2" L 7:07am 0'6" H 1:40pm 13'7" L 7:24pm 3'2" .

Onion Bay Tide Chart for (Fri) September 19, 2025

Onion Bay tide chart for Friday, September 19, 2025
Onion Bay tides for Sep 19th, the sunrise is 7:52am-8:19pm and the tide times are H 1:28am 14'2" L 7:48am -0'0" H 2:15pm 14'7" L 8:05pm 1'9" .

Onion Bay Tide Chart for (Sat) September 20, 2025

Onion Bay tide chart for Saturday, September 20, 2025
Onion Bay tides for Sep 20th, the sunrise is 7:54am-8:16pm and the tide times are H 2:11am 14'10" L 8:23am -0'5" H 2:46pm 15'3" L 8:41pm 0'7" .

Onion Bay Tide Chart for (Sun) September 21, 2025

Onion Bay tide chart for Sunday, September 21, 2025
Onion Bay tides for Sep 21st, the sunrise is 7:56am-8:13pm and the tide times are H 2:50am 15'4" L 8:54am -0'6" H 3:13pm 15'8" L 9:14pm -0'3" .

Onion Bay Tide Chart for (Mon) September 22, 2025

Onion Bay tide chart for Monday, September 22, 2025
Onion Bay tides for Sep 22nd, the sunrise is 7:59am-8:10pm and the tide times are H 3:25am 15'5" L 9:23am -0'3" H 3:38pm 15'10" L 9:45pm -0'9" .

Onion Bay Tide Chart for (Tue) September 23, 2025

Onion Bay tide chart for Tuesday, September 23, 2025
Onion Bay tides for Sep 23rd, the sunrise is 8:01am-8:07pm and the tide times are H 3:58am 15'3" L 9:52am 0'2" H 4:03pm 15'8" L 10:16pm -0'10" .

Onion Bay Tide Chart for (Wed) September 24, 2025

Onion Bay tide chart for Wednesday, September 24, 2025
Onion Bay tides for Sep 24th, the sunrise is 8:03am-8:04pm and the tide times are H 4:31am 14'9" L 10:21am 1'0" H 4:26pm 15'4" L 10:46pm -0'6" .

Onion Bay Tide Chart for (Thu) September 25, 2025

Onion Bay tide chart for Thursday, September 25, 2025
Onion Bay tides for Sep 25th, the sunrise is 8:05am-8:02pm and the tide times are H 5:04am 14'0" L 10:50am 2'0" H 4:51pm 14'9" L 11:17pm 0'2" .

Onion Bay Tide Chart for (Fri) September 26, 2025

Onion Bay tide chart for Friday, September 26, 2025
Onion Bay tides for Sep 26th, the sunrise is 8:07am-7:59pm and the tide times are H 5:39am 13'0" L 11:19am 3'3" H 5:17pm 14'0" L 11:50pm 1'1" .

Onion Bay Tide Chart for (Sat) September 27, 2025

Onion Bay tide chart for Saturday, September 27, 2025
Onion Bay tides for Sep 27th, the sunrise is 8:09am-7:56pm and the tide times are H 6:18am 11'10" L 11:50am 4'7" H 5:45pm 13'1" .

Onion Bay Tide Chart for (Sun) September 28, 2025

Onion Bay tide chart for Sunday, September 28, 2025
Onion Bay tides for Sep 28th, the sunrise is 8:11am-7:53pm and the tide times are L 12:28am 2'3" H 7:07am 10'7" L 12:26pm 5'10" H 6:20pm 12'2" .

Onion Bay Tide Chart for (Mon) September 29, 2025

Onion Bay tide chart for Monday, September 29, 2025
Onion Bay tides for Sep 29th, the sunrise is 8:14am-7:50pm and the tide times are L 1:19am 3'5" H 8:21am 9'8" L 1:20pm 7'0" H 7:13pm 11'2" .

Onion Bay Tide Chart for (Tue) September 30, 2025

Onion Bay tide chart for Tuesday, September 30, 2025
Onion Bay tides for Sep 30th, the sunrise is 8:16am-7:47pm and the tide times are L 2:41am 4'3" H 10:13am 9'6" L 3:01pm 7'8" H 8:49pm 10'6" .

Onion Bay Tide Calendar | September 2025

Sun Mon Tue Wed Thu Fri Sat
 
 

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

Onion Bay Textual Tide Table for September 2025


Sep 1st (Mon)
the sunrise is 7:13am-9:09pm and the tide times are L 3:34am 4'2" H 10:47am 9'0" L 3:25pm 7'4" H 9:27pm 10'8" .
Sep 2nd (Tue)
the sunrise is 7:16am-9:07pm and the tide times are L 5:23am 3'10" H 12:23pm 9'10" L 5:15pm 7'1" H 11:08pm 11'0" .
Sep 3rd (Wed)
the sunrise is 7:18am-9:04pm and the tide times are L 6:32am 2'8" H 1:13pm 11'0" L 6:29pm 5'11" .
Sep 4th (Thu)
the sunrise is 7:20am-9:01pm and the tide times are H 12:22am 12'2" L 7:15am 1'4" H 1:48pm 12'3" L 7:17pm 4'4" .
Sep 5th (Fri)
the sunrise is 7:22am-8:58pm and the tide times are H 1:15am 13'6" L 7:51am -0'0" H 2:19pm 13'7" L 7:58pm 2'7" .
Sep 6th (Sat)
the sunrise is 7:24am-8:56pm and the tide times are H 1:59am 14'9" L 8:24am -1'2" H 2:49pm 14'10" L 8:36pm 0'10" .
Sep 7th (Sun)
the sunrise is 7:26am-8:53pm and the tide times are H 2:41am 15'10" L 8:58am -2'0" H 3:19pm 15'10" L 9:14pm -0'7" .
Sep 8th (Mon)
the sunrise is 7:28am-8:50pm and the tide times are H 3:22am 16'5" L 9:32am -2'4" H 3:50pm 16'7" L 9:52pm -1'10" .
Sep 9th (Tue)
the sunrise is 7:31am-8:47pm and the tide times are H 4:03am 16'7" L 10:07am -2'1" H 4:23pm 17'0" L 10:31pm -2'5" .
Sep 10th (Wed)
the sunrise is 7:33am-8:44pm and the tide times are H 4:45am 16'1" L 10:43am -1'3" H 4:56pm 16'11" L 11:13pm -2'6" .
Sep 11th (Thu)
the sunrise is 7:35am-8:41pm and the tide times are H 5:30am 15'2" L 11:22am 0'0" H 5:32pm 16'5" L 11:57pm -1'10" .
Sep 12th (Fri)
the sunrise is 7:37am-8:39pm and the tide times are H 6:19am 13'9" L 12:04pm 1'8" H 6:13pm 15'6" .
Sep 13th (Sat)
the sunrise is 7:39am-8:36pm and the tide times are L 12:49am -0'8" H 7:16am 12'3" L 12:52pm 3'6" H 7:01pm 14'3" .
Sep 14th (Sun)
the sunrise is 7:41am-8:33pm and the tide times are L 1:51am 0'8" H 8:33am 10'11" L 1:56pm 5'3" H 8:05pm 13'0" .
Sep 15th (Mon)
the sunrise is 7:43am-8:30pm and the tide times are L 3:13am 1'9" H 10:16am 10'6" L 3:27pm 6'3" H 9:37pm 12'2" .
Sep 16th (Tue)
the sunrise is 7:46am-8:27pm and the tide times are L 4:52am 1'11" H 11:52am 11'3" L 5:13pm 5'11" H 11:17pm 12'4" .
Sep 17th (Wed)
the sunrise is 7:48am-8:24pm and the tide times are L 6:12am 1'4" H 12:55pm 12'6" L 6:32pm 4'8" .
Sep 18th (Thu)
the sunrise is 7:50am-8:21pm and the tide times are H 12:33am 13'2" L 7:07am 0'6" H 1:40pm 13'7" L 7:24pm 3'2" .
Sep 19th (Fri)
the sunrise is 7:52am-8:19pm and the tide times are H 1:28am 14'2" L 7:48am -0'0" H 2:15pm 14'7" L 8:05pm 1'9" .
Sep 20th (Sat)
the sunrise is 7:54am-8:16pm and the tide times are H 2:11am 14'10" L 8:23am -0'5" H 2:46pm 15'3" L 8:41pm 0'7" .
Sep 21st (Sun)
the sunrise is 7:56am-8:13pm and the tide times are H 2:50am 15'4" L 8:54am -0'6" H 3:13pm 15'8" L 9:14pm -0'3" .
Sep 22nd (Mon)
the sunrise is 7:59am-8:10pm and the tide times are H 3:25am 15'5" L 9:23am -0'3" H 3:38pm 15'10" L 9:45pm -0'9" .
Sep 23rd (Tue)
the sunrise is 8:01am-8:07pm and the tide times are H 3:58am 15'3" L 9:52am 0'2" H 4:03pm 15'8" L 10:16pm -0'10" .
Sep 24th (Wed)
the sunrise is 8:03am-8:04pm and the tide times are H 4:31am 14'9" L 10:21am 1'0" H 4:26pm 15'4" L 10:46pm -0'6" .
Sep 25th (Thu)
the sunrise is 8:05am-8:02pm and the tide times are H 5:04am 14'0" L 10:50am 2'0" H 4:51pm 14'9" L 11:17pm 0'2" .
Sep 26th (Fri)
the sunrise is 8:07am-7:59pm and the tide times are H 5:39am 13'0" L 11:19am 3'3" H 5:17pm 14'0" L 11:50pm 1'1" .
Sep 27th (Sat)
the sunrise is 8:09am-7:56pm and the tide times are H 6:18am 11'10" L 11:50am 4'7" H 5:45pm 13'1" .
Sep 28th (Sun)
the sunrise is 8:11am-7:53pm and the tide times are L 12:28am 2'3" H 7:07am 10'7" L 12:26pm 5'10" H 6:20pm 12'2" .
Sep 29th (Mon)
the sunrise is 8:14am-7:50pm and the tide times are L 1:19am 3'5" H 8:21am 9'8" L 1:20pm 7'0" H 7:13pm 11'2" .
Sep 30th (Tue)
the sunrise is 8:16am-7:47pm and the tide times are L 2:41am 4'3" H 10:13am 9'6" L 3:01pm 7'8" H 8:49pm 10'6" .

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