Jul 2021 Tide Tables, Boston Harbor
| - | diff | Tides | diff | Tides | diff | Tides | diff | Tides | diff | Sun | Moon | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7/1 | N/A | L | 4'7" | 6:52AM | 4'9" | H | 9'5" | 11:39AM | 6'8" | L | 2'8" | 5:41PM | N/A | - | - | - | - | 05:20-21:10 | 01:07-13:12 |
| 7/2 | 11'10" | H | 14'7" | 12:31AM | 11'1" | L | 3'6" | 7:49AM | 5'8" | H | 9'2" | 1:15PM | 4'8" | L | 4'6" | 6:39PM | N/A | 05:20-21:10 | 01:25-14:17 |
| 7/3 | 9'9" | H | 14'3" | 1:09AM | 11'10" | L | 2'4" | 8:39AM | 7'5" | H | 9'9" | 3:01PM | 3'8" | L | 6'1" | 7:48PM | N/A | 05:21-21:10 | 01:42-15:22 |
| 7/4 | 7'9" | H | 13'10" | 1:46AM | 12'6" | L | 1'3" | 9:21AM | 9'8" | H | 10'11" | 4:29PM | 3'8" | L | 7'3" | 9:05PM | N/A | 05:22-21:09 | 02:01-16:26 |
| 7/5 | 6'2" | H | 13'6" | 2:22AM | 13'1" | L | 0'4" | 9:57AM | 11'10" | H | 12'2" | 5:32PM | 4'2" | L | 7'11" | 10:19PM | N/A | 05:23-21:09 | 02:22-17:32 |
| 7/6 | 5'2" | H | 13'2" | 2:58AM | 13'6" | L | -0'4" | 10:31AM | 13'7" | H | 13'2" | 6:19PM | 4'10" | L | 8'4" | 11:21PM | N/A | 05:23-21:08 | 02:48-18:36 |
| 7/7 | 4'6" | H | 12'10" | 3:35AM | 13'11" | L | -1'0" | 11:04AM | 14'11" | H | 13'11" | 6:57PM | N/A | - | - | - | - | 05:24-21:08 | 03:19-19:39 |
| 7/8 | 5'4" | L | 8'6" | 12:10AM | 4'2" | H | 12'8" | 4:12AM | 14'3" | L | -1'6" | 11:38AM | 15'11" | H | 14'4" | 7:29PM | N/A | 05:25-21:07 | 03:58-20:36 |
| 7/9 | 5'9" | L | 8'6" | 12:50AM | 4'0" | H | 12'7" | 4:49AM | 14'6" | L | -1'11" | 12:14PM | 16'6" | H | 14'7" | 7:58PM | N/A | 05:26-21:07 | 04:46-21:27 |
| 7/10 | 6'2" | L | 8'5" | 1:25AM | 4'0" | H | 12'6" | 5:28AM | 14'8" | L | -2'2" | 12:50PM | 17 | H | 14'9" | 8:25PM | N/A | 05:26-21:06 | 05:44-22:09 |
| 7/11 | 6'6" | L | 8'2" | 1:59AM | 4'2" | H | 12'5" | 6:08AM | 14'8" | L | -2'3" | 1:29PM | 17'2" | H | 14'11" | 8:54PM | N/A | 05:27-21:06 | 06:49-22:43 |
| 7/12 | 7'1" | L | 7'10" | 2:35AM | 4'4" | H | 12'3" | 6:51AM | 14'4" | L | -2'1" | 2:08PM | 17'2" | H | 15'0" | 9:24PM | N/A | 05:28-21:05 | 07:59-23:11 |
| 7/13 | 7'9" | L | 7'3" | 3:16AM | 4'7" | H | 11'11" | 7:38AM | 13'7" | L | -1'8" | 2:49PM | 16'10" | H | 15'2" | 9:56PM | N/A | 05:29-21:04 | 09:11-23:35 |
| 7/14 | 8'7" | L | 6'6" | 4:00AM | 4'11" | H | 11'5" | 8:31AM | 12'2" | L | -0'9" | 3:30PM | 16'0" | H | 15'3" | 10:29PM | N/A | 05:30-21:03 | 10:24-23:56 |
| 7/15 | 9'8" | L | 5'6" | 4:49AM | 5'3" | H | 10'10" | 9:33AM | 10'3" | L | 0'6" | 4:13PM | 14'8" | H | 15'3" | 11:03PM | N/A | 05:31-21:03 | 11:38-00:00 |
| 7/16 | 10'11" | L | 4'4" | 5:41AM | 5'11" | H | 10'3" | 10:46AM | 8'0" | L | 2'2" | 5:00PM | 13 | H | 15'2" | 11:39PM | N/A | 05:32-21:02 | 12:53-00:16 |
| 7/17 | 12'3" | L | 2'11" | 6:36AM | 7'1" | H | 10'0" | 12:10PM | 5'11" | L | 4'1" | 5:53PM | N/A | - | - | - | - | 05:33-21:01 | 14:10-00:37 |
| 7/18 | 11 | H | 15'1" | 12:18AM | 13'8" | L | 1'4" | 7:32AM | 9'0" | H | 10'5" | 1:46PM | 4'5" | L | 5'11" | 6:58PM | N/A | 05:34-21:00 | 15:29-00:59 |
| 7/19 | 9'0" | H | 14'11" | 1:00AM | 15'0" | L | -0'1" | 8:28AM | 11'6" | H | 11'5" | 3:26PM | 4'1" | L | 7'4" | 8:15PM | N/A | 05:35-20:59 | 16:50-01:26 |
| 7/20 | 7'5" | H | 14'9" | 1:47AM | 16'3" | L | -1'5" | 9:21AM | 14'3" | H | 12'9" | 4:49PM | 4'7" | L | 8'2" | 9:37PM | N/A | 05:36-20:58 | 18:11-01:59 |
| 7/21 | 6'5" | H | 14'7" | 2:37AM | 17'2" | L | -2'6" | 10:12AM | 16'7" | H | 14'0" | 5:50PM | 5'7" | L | 8'4" | 10:50PM | N/A | 05:37-20:57 | 19:25-02:41 |
| 7/22 | 6'1" | H | 14'6" | 3:29AM | 17'9" | L | -3'3" | 11:02AM | 18'1" | H | 14'10" | 6:39PM | 6'7" | L | 8'2" | 11:51PM | N/A | 05:39-20:56 | 20:29-03:36 |
| 7/23 | 6'1" | H | 14'4" | 4:23AM | 17'11" | L | -3'7" | 11:50AM | 18'11" | H | 15'3" | 7:21PM | N/A | - | - | - | - | 05:40-20:55 | 21:19-04:43 |
| 7/24 | 7'5" | L | 7'9" | 12:45AM | 6'3" | H | 14'1" | 5:16AM | 17'7" | L | -3'6" | 12:37PM | 19 | H | 15'5" | 8:00PM | N/A | 05:41-20:54 | 21:57-05:59 |
| 7/25 | 8'2" | L | 7'3" | 1:35AM | 6'4" | H | 13'8" | 6:10AM | 16'8" | L | -3'0" | 1:23PM | 18'5" | H | 15'5" | 8:36PM | N/A | 05:42-20:52 | 22:26-07:17 |
| 7/26 | 8'10" | L | 6'7" | 2:24AM | 6'5" | H | 13'0" | 7:04AM | 15'3" | L | -2'2" | 2:07PM | 17'6" | H | 15'4" | 9:11PM | N/A | 05:43-20:51 | 22:50-08:33 |
| 7/27 | 9'5" | L | 5'10" | 3:12AM | 6'5" | H | 12'3" | 7:59AM | 13'3" | L | -0'11" | 2:50PM | 16'1" | H | 15'2" | 9:44PM | N/A | 05:44-20:50 | 23:10-09:46 |
| 7/28 | 10'0" | L | 5'1" | 4:01AM | 6'4" | H | 11'5" | 8:57AM | 10'11" | L | 0'6" | 3:33PM | 14'4" | H | 14'10" | 10:17PM | N/A | 05:45-20:49 | 23:28-10:56 |
| 7/29 | 10'6" | L | 4'4" | 4:51AM | 6'3" | H | 10'7" | 10:00AM | 8'4" | L | 2'3" | 4:16PM | 12'3" | H | 14'6" | 10:50PM | N/A | 05:47-20:47 | 23:46-12:03 |
| 7/30 | 10'11" | L | 3'6" | 5:42AM | 6'5" | H | 10'0" | 11:13AM | 5'11" | L | 4'1" | 5:01PM | 9'11" | H | 14'0" | 11:25PM | N/A | 05:48-20:46 | 00:00-13:09 |
| 7/31 | 11'3" | L | 2'9" | 6:34AM | 7'0" | H | 9'10" | 12:42PM | 4 | L | 5'10" | 5:55PM | N/A | - | - | - | - | 05:49-20:45 | 00:05-14:14 |