Today's tide times for Gerrish Island, Portsmouth Harbor, New Hampshire
The predicted tide times today on Saturday 08 February 2025 for Gerrish Island, Portsmouth Harbor are: first low tide at 00:47am, first high tide at 7:12am, second low tide at 1:46pm, second high tide at 8:05pm. Sunrise is at 6:49am and sunset is at 5:05pm.
Today's tide times for Gerrish Island, Portsmouth Harbor: Saturday 08 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
Low Tide | 00:47 AM(Sat 08 February) | 1.05 ft (0.32 m) |
High Tide | 7:12 AM(Sat 08 February) | 9.16 ft (2.79 m) |
Low Tide | 1:46 PM(Sat 08 February) | 0.04 ft (0.01 m) |
High Tide | 8:05 PM(Sat 08 February) | 7.79 ft (2.37 m) |
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Tide chart for Gerrish Island, Portsmouth HarborShowing low and high tide times for the next 30 days at Gerrish Island, Portsmouth Harbor. Tide Times are EST (UTC -5.0hrs).
View Gerrish Island, Portsmouth Harbor 7 Day Tide Chart Image.


HIGH (EST) |
LOW (EST) |
Sun |
Moon Set Rise |
Wind |
Saturday, 8 Feb | 9 Feb | 10 Feb | 11 Feb | 12 Feb | 13 Feb | 14 Feb | 15 Feb | 16 Feb | 17 Feb | 18 Feb | 19 Feb | 20 Feb | 21 Feb | 22 Feb | 23 Feb | 24 Feb | 25 Feb | 26 Feb | 27 Feb | 28 Feb | 1 Mar | 2 Mar | 3 Mar | 4 Mar | 5 Mar | 6 Mar | 7 Mar | 8 Mar | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AM | PM | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | ||
7:12AM2.79m | 8:05PM2.37m | 8:17AM2.83m 9:05PM2.45m | 9:15AM2.88m 9:57PM2.53m | 10:06AM2.92m 10:43PM2.60m | 10:51AM2.93m 11:24PM2.64m | 11:33AM2.89m | 00:01AM2.65m 12:12PM2.83m | 00:37AM2.65m 12:50PM2.73m | 1:11AM2.63m 1:28PM2.62m | 1:46AM2.59m 2:07PM2.48m | 2:23AM2.55m 2:49PM2.35m | 3:04AM2.49m 3:36PM2.22m | 3:50AM2.44m 4:30PM2.11m | 4:42AM2.40m 5:31PM2.05m | 5:41AM2.41m 6:35PM2.06m | 6:42AM2.47m 7:35PM2.14m | 7:41AM2.59m 8:28PM2.28m | 8:34AM2.74m 9:16PM2.46m | 9:23AM2.90m 9:59PM2.65m | 10:11AM3.04m 10:42PM2.83m | 10:57AM3.14m 11:24PM2.98m | 11:44AM3.16m | 00:08AM3.09m 12:32PM3.11m | 00:54AM3.14m 1:22PM2.99m | 1:42AM3.12m 2:16PM2.82m | 2:35AM3.04m 3:15PM2.63m | 3:32AM2.92m 4:21PM2.46m | 4:38AM2.79m 5:34PM2.35m | 5:50AM2.71m 6:47PM2.33m | ||
00:47AM0.32m | 1:46PM0.01m | 1:54AM0.30m 2:48PM-0.05m | 2:54AM0.23m 3:41PM-0.11m | 3:48AM0.16m 4:28PM-0.14m | 4:35AM0.10m 5:10PM-0.14m | 5:19AM0.06m 5:49PM-0.10m | 5:59AM0.06m 6:25PM-0.03m | 6:38AM0.09m 7:00PM0.06m | 7:17AM0.13m 7:34PM0.16m | 7:57AM0.20m 8:10PM0.28m | 8:39AM0.27m 8:48PM0.39m | 9:25AM0.35m 9:32PM0.50m | 10:17AM0.41m 10:21PM0.59m | 11:15AM0.45m 11:18PM0.63m | 12:18PM0.42m | 00:20AM0.62m 1:18PM0.34m | 1:20AM0.52m 2:13PM0.20m | 2:16AM0.37m 3:01PM0.03m | 3:07AM0.19m 3:46PM-0.13m | 3:54AM-0.00m 4:28PM-0.27m | 4:41AM-0.18m 5:11PM-0.35m | 5:29AM-0.31m 5:55PM-0.38m | 6:17AM-0.38m 6:39PM-0.34m | 7:08AM-0.38m 7:27PM-0.23m | 8:01AM-0.31m 8:17PM-0.08m | 8:59AM-0.19m 9:13PM0.10m | 10:03AM-0.05m 10:15PM0.27m | 11:13AM0.06m 11:26PM0.38m | 12:26PM0.12m | ||
6:49AM | 5:05PM | 6:48AM 5:06PM | 6:46AM 5:07PM | 6:45AM 5:09PM | 6:44AM 5:10PM | 6:42AM 5:11PM | 6:41AM 5:13PM | 6:39AM 5:14PM | 6:38AM 5:15PM | 6:37AM 5:16PM | 6:35AM 5:18PM | 6:34AM 5:19PM | 6:32AM 5:20PM | 6:31AM 5:22PM | 6:29AM 5:23PM | 6:27AM 5:24PM | 6:26AM 5:26PM | 6:24AM 5:27PM | 6:23AM 5:28PM | 6:21AM 5:29PM | 6:19AM 5:31PM | 6:18AM 5:32PM | 6:16AM 5:33PM | 6:15AM 5:34PM | 6:13AM 5:36PM | 6:11AM 5:37PM | 6:10AM 5:38PM | 6:08AM 5:39PM | 6:06AM 5:41PM | ||
4:25AM | 12:42PM | 5:19AM 1:48PM | 6:02AM 3:00PM | 6:35AM 4:12PM | Full Moon 7:01AM 5:21PM | 7:23AM 6:28PM | 7:41AM 7:32PM | 7:59AM 8:35PM | 8:16AM 9:37PM | 8:34AM 10:40PM | 8:54AM 11:45PM | 9:17AM | Last Quarter 9:46AM 00:50AM | 10:24AM 1:56AM | 11:11AM 2:58AM | 12:10PM 3:55AM | 1:19PM 4:43AM | 2:34PM 5:22AM | 3:53PM 5:54AM | New Moon 5:13PM 6:21AM | 6:32PM 6:44AM | 7:51PM 7:06AM | 9:11PM 7:28AM | 10:31PM 7:53AM | 11:52PM 8:21AM | 8:57AM | First Quarter 1:10AM 9:41AM | 2:19AM 10:35AM | 3:17AM 11:39AM | ||

Gerrish Island, Portsmouth Harbor tide chart key:
The tide chart above shows the height and times of high tide and low tide for Gerrish Island, Portsmouth Harbor, New Hampshire. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Gerrish Island, Portsmouth Harbor.
Tide Times are EST (UTC -5.0hrs). Last Spring High Tide at Gerrish Island, Portsmouth Harbor was on Fri 31 Jan (height: 3.10m 10.2ft). Next high Spring Tide at Gerrish Island, Portsmouth Harbor will be on Wed 12 Feb (height: 2.93m 9.6ft).
Gerrish Island, Portsmouth Harbor tide chart key: The tide chart above shows the height and times of high tide and low tide for Gerrish Island, Portsmouth Harbor, New Hampshire. The grey shading corresponds to nighttime hours between sunset and sunrise at Gerrish Island, Portsmouth Harbor.
Tide Times are EST (UTC -5.0hrs). Last Spring High Tide at Gerrish Island, Portsmouth Harbor was on Fri 31 Jan (height: 3.10m 10.2ft). Next high Spring Tide at Gerrish Island, Portsmouth Harbor will be on Wed 12 Feb (height: 2.93m 9.6ft).
Gerrish Island, Portsmouth Harbor tide times for February and March
February and March Tide charts for Gerrish Island, Portsmouth Harbor: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Gerrish Island, Portsmouth Harbor (tomorrow): Sunday 09 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
Low Tide | 1:54 AM(Sun 09 February) | 0.97 ft (0.3 m) |
High Tide | 8:17 AM(Sun 09 February) | 9.28 ft (2.83 m) |
Low Tide | 2:48 PM(Sun 09 February) | -0.16 ft (-0.05 m) |
High Tide | 9:05 PM(Sun 09 February) | 8.04 ft (2.45 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Monday 10 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
Low Tide | 2:54 AM(Mon 10 February) | 0.76 ft (0.23 m) |
High Tide | 9:15 AM(Mon 10 February) | 9.45 ft (2.88 m) |
Low Tide | 3:41 PM(Mon 10 February) | -0.35 ft (-0.11 m) |
High Tide | 9:57 PM(Mon 10 February) | 8.31 ft (2.53 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Tuesday 11 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
Low Tide | 3:48 AM(Tue 11 February) | 0.51 ft (0.16 m) |
High Tide | 10:06 AM(Tue 11 February) | 9.58 ft (2.92 m) |
Low Tide | 4:28 PM(Tue 11 February) | -0.45 ft (-0.14 m) |
High Tide | 10:43 PM(Tue 11 February) | 8.52 ft (2.6 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Wednesday 12 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
Low Tide | 4:35 AM(Wed 12 February) | 0.32 ft (0.1 m) |
High Tide | 10:51 AM(Wed 12 February) | 9.6 ft (2.93 m) |
Low Tide | 5:10 PM(Wed 12 February) | -0.44 ft (-0.14 m) |
High Tide | 11:24 PM(Wed 12 February) | 8.66 ft (2.64 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Thursday 13 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
Low Tide | 5:19 AM(Thu 13 February) | 0.21 ft (0.06 m) |
High Tide | 11:33 AM(Thu 13 February) | 9.49 ft (2.89 m) |
Low Tide | 5:49 PM(Thu 13 February) | -0.32 ft (-0.1 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Friday 14 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
High Tide | 00:01 AM(Fri 14 February) | 8.71 ft (2.65 m) |
Low Tide | 5:59 AM(Fri 14 February) | 0.21 ft (0.06 m) |
High Tide | 12:12 PM(Fri 14 February) | 9.28 ft (2.83 m) |
Low Tide | 6:25 PM(Fri 14 February) | -0.1 ft (-0.03 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Saturday 15 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
High Tide | 00:37 AM(Sat 15 February) | 8.69 ft (2.65 m) |
Low Tide | 6:38 AM(Sat 15 February) | 0.29 ft (0.09 m) |
High Tide | 12:50 PM(Sat 15 February) | 8.97 ft (2.73 m) |
Low Tide | 7:00 PM(Sat 15 February) | 0.19 ft (0.06 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Sunday 16 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
High Tide | 1:11 AM(Sun 16 February) | 8.62 ft (2.63 m) |
Low Tide | 7:17 AM(Sun 16 February) | 0.44 ft (0.13 m) |
High Tide | 1:28 PM(Sun 16 February) | 8.59 ft (2.62 m) |
Low Tide | 7:34 PM(Sun 16 February) | 0.54 ft (0.16 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Monday 17 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
High Tide | 1:46 AM(Mon 17 February) | 8.51 ft (2.59 m) |
Low Tide | 7:57 AM(Mon 17 February) | 0.64 ft (0.2 m) |
High Tide | 2:07 PM(Mon 17 February) | 8.15 ft (2.48 m) |
Low Tide | 8:10 PM(Mon 17 February) | 0.91 ft (0.28 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Tuesday 18 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
High Tide | 2:23 AM(Tue 18 February) | 8.36 ft (2.55 m) |
Low Tide | 8:39 AM(Tue 18 February) | 0.89 ft (0.27 m) |
High Tide | 2:49 PM(Tue 18 February) | 7.7 ft (2.35 m) |
Low Tide | 8:48 PM(Tue 18 February) | 1.29 ft (0.39 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Wednesday 19 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
High Tide | 3:04 AM(Wed 19 February) | 8.18 ft (2.49 m) |
Low Tide | 9:25 AM(Wed 19 February) | 1.14 ft (0.35 m) |
High Tide | 3:36 PM(Wed 19 February) | 7.27 ft (2.22 m) |
Low Tide | 9:32 PM(Wed 19 February) | 1.64 ft (0.5 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Thursday 20 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
High Tide | 3:50 AM(Thu 20 February) | 8.01 ft (2.44 m) |
Low Tide | 10:17 AM(Thu 20 February) | 1.36 ft (0.41 m) |
High Tide | 4:30 PM(Thu 20 February) | 6.92 ft (2.11 m) |
Low Tide | 10:21 PM(Thu 20 February) | 1.93 ft (0.59 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Friday 21 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
High Tide | 4:42 AM(Fri 21 February) | 7.89 ft (2.4 m) |
Low Tide | 11:15 AM(Fri 21 February) | 1.47 ft (0.45 m) |
High Tide | 5:31 PM(Fri 21 February) | 6.73 ft (2.05 m) |
Low Tide | 11:18 PM(Fri 21 February) | 2.08 ft (0.63 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Saturday 22 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
High Tide | 5:41 AM(Sat 22 February) | 7.9 ft (2.41 m) |
Low Tide | 12:18 PM(Sat 22 February) | 1.39 ft (0.42 m) |
High Tide | 6:35 PM(Sat 22 February) | 6.76 ft (2.06 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Sunday 23 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
Low Tide | 00:20 AM(Sun 23 February) | 2.02 ft (0.62 m) |
High Tide | 6:42 AM(Sun 23 February) | 8.1 ft (2.47 m) |
Low Tide | 1:18 PM(Sun 23 February) | 1.1 ft (0.34 m) |
High Tide | 7:35 PM(Sun 23 February) | 7.03 ft (2.14 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Monday 24 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
Low Tide | 1:20 AM(Mon 24 February) | 1.72 ft (0.52 m) |
High Tide | 7:41 AM(Mon 24 February) | 8.49 ft (2.59 m) |
Low Tide | 2:13 PM(Mon 24 February) | 0.65 ft (0.2 m) |
High Tide | 8:28 PM(Mon 24 February) | 7.49 ft (2.28 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Tuesday 25 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
Low Tide | 2:16 AM(Tue 25 February) | 1.23 ft (0.37 m) |
High Tide | 8:34 AM(Tue 25 February) | 9.0 ft (2.74 m) |
Low Tide | 3:01 PM(Tue 25 February) | 0.11 ft (0.03 m) |
High Tide | 9:16 PM(Tue 25 February) | 8.06 ft (2.46 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Wednesday 26 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
Low Tide | 3:07 AM(Wed 26 February) | 0.62 ft (0.19 m) |
High Tide | 9:23 AM(Wed 26 February) | 9.53 ft (2.9 m) |
Low Tide | 3:46 PM(Wed 26 February) | -0.42 ft (-0.13 m) |
High Tide | 9:59 PM(Wed 26 February) | 8.68 ft (2.65 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Thursday 27 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
Low Tide | 3:54 AM(Thu 27 February) | -0.01 ft (-0.0 m) |
High Tide | 10:11 AM(Thu 27 February) | 9.99 ft (3.04 m) |
Low Tide | 4:28 PM(Thu 27 February) | -0.87 ft (-0.27 m) |
High Tide | 10:42 PM(Thu 27 February) | 9.28 ft (2.83 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Friday 28 February 2025
Tide | Time (EST)& Date | Height |
---|---|---|
Low Tide | 4:41 AM(Fri 28 February) | -0.58 ft (-0.18 m) |
High Tide | 10:57 AM(Fri 28 February) | 10.29 ft (3.14 m) |
Low Tide | 5:11 PM(Fri 28 February) | -1.16 ft (-0.35 m) |
High Tide | 11:24 PM(Fri 28 February) | 9.79 ft (2.98 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Saturday 01 March 2025
Tide | Time (EST)& Date | Height |
---|---|---|
Low Tide | 5:29 AM(Sat 01 March) | -1.01 ft (-0.31 m) |
High Tide | 11:44 AM(Sat 01 March) | 10.37 ft (3.16 m) |
Low Tide | 5:55 PM(Sat 01 March) | -1.25 ft (-0.38 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Sunday 02 March 2025
Tide | Time (EST)& Date | Height |
---|---|---|
High Tide | 00:08 AM(Sun 02 March) | 10.15 ft (3.09 m) |
Low Tide | 6:17 AM(Sun 02 March) | -1.25 ft (-0.38 m) |
High Tide | 12:32 PM(Sun 02 March) | 10.21 ft (3.11 m) |
Low Tide | 6:39 PM(Sun 02 March) | -1.11 ft (-0.34 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Monday 03 March 2025
Tide | Time (EST)& Date | Height |
---|---|---|
High Tide | 00:54 AM(Mon 03 March) | 10.3 ft (3.14 m) |
Low Tide | 7:08 AM(Mon 03 March) | -1.25 ft (-0.38 m) |
High Tide | 1:22 PM(Mon 03 March) | 9.82 ft (2.99 m) |
Low Tide | 7:27 PM(Mon 03 March) | -0.77 ft (-0.23 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Tuesday 04 March 2025
Tide | Time (EST)& Date | Height |
---|---|---|
High Tide | 1:42 AM(Tue 04 March) | 10.24 ft (3.12 m) |
Low Tide | 8:01 AM(Tue 04 March) | -1.02 ft (-0.31 m) |
High Tide | 2:16 PM(Tue 04 March) | 9.26 ft (2.82 m) |
Low Tide | 8:17 PM(Tue 04 March) | -0.26 ft (-0.08 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Wednesday 05 March 2025
Tide | Time (EST)& Date | Height |
---|---|---|
High Tide | 2:35 AM(Wed 05 March) | 9.98 ft (3.04 m) |
Low Tide | 8:59 AM(Wed 05 March) | -0.63 ft (-0.19 m) |
High Tide | 3:15 PM(Wed 05 March) | 8.64 ft (2.63 m) |
Low Tide | 9:13 PM(Wed 05 March) | 0.33 ft (0.1 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Thursday 06 March 2025
Tide | Time (EST)& Date | Height |
---|---|---|
High Tide | 3:32 AM(Thu 06 March) | 9.58 ft (2.92 m) |
Low Tide | 10:03 AM(Thu 06 March) | -0.18 ft (-0.05 m) |
High Tide | 4:21 PM(Thu 06 March) | 8.07 ft (2.46 m) |
Low Tide | 10:15 PM(Thu 06 March) | 0.88 ft (0.27 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Friday 07 March 2025
Tide | Time (EST)& Date | Height |
---|---|---|
High Tide | 4:38 AM(Fri 07 March) | 9.17 ft (2.79 m) |
Low Tide | 11:13 AM(Fri 07 March) | 0.2 ft (0.06 m) |
High Tide | 5:34 PM(Fri 07 March) | 7.71 ft (2.35 m) |
Low Tide | 11:26 PM(Fri 07 March) | 1.25 ft (0.38 m) |
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Tide Times for Gerrish Island, Portsmouth Harbor: Saturday 08 March 2025
Tide | Time (EST)& Date | Height |
---|---|---|
High Tide | 5:50 AM(Sat 08 March) | 8.88 ft (2.71 m) |
Low Tide | 12:26 PM(Sat 08 March) | 0.38 ft (0.12 m) |
High Tide | 6:47 PM(Sat 08 March) | 7.64 ft (2.33 m) |
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NOTE: We do not accept responsibility for any amendments or changes to the data whilst it is displayed / printed from our website.