Latest Tide Table

Tide Times for Seavey Island, Portsmouth Harbor (sub)

Lat Long: 43.08° N 70.75° W

Today's tide times for Seavey Island, Portsmouth Harbor, New Hampshire (sub)

The predicted tide times today on Monday 09 February 2026 for Seavey Island, Portsmouth Harbor (sub) are: first high tide at 4:30am, first low tide at 10:56am, second high tide at 5:09pm, second low tide at 11:02pm. Sunrise is at 6:48am and sunset is at 5:06pm.

Today's tide times for Seavey Island, Portsmouth Harbor (sub): Monday 09 February 2026

Tidetide stateTime (EST)& DateHeight
High Tide 4:30 AM(Mon 09 February)7.69 ft (2.35 m)
Low Tide10:56 AM(Mon 09 February)1.06 ft (0.32 m)
High Tide 5:09 PM(Mon 09 February)6.71 ft (2.05 m)
Low Tide11:02 PM(Mon 09 February)1.63 ft (0.5 m)
Tide Datum: -
TideHigh
TideLow
Tide Rising
  • Wind Speed
    -
  • Swell
    —
  • Weather
High tide in:
Live Tide
Next Tide State HIGH TIDE in Seavey Island, Portsmouth Harbor (sub) is at
which is in from now.
Next Tide Falling LOW TIDE in Seavey Island, Portsmouth Harbor (sub) is at
which is in from now.
The tide is .Tide state rising
Local time:

Tide chart for Seavey Island, Portsmouth Harbor (sub)Showing low and high tide times for the next 30 days at Seavey Island, Portsmouth Harbor (sub). Tide Times are EST (UTC -5.0hrs).

View Seavey Island, Portsmouth Harbor (sub) 7 Day Tide Chart Image.

Seavey Island, Portsmouth Harbor, New Hampshire (sub) Tide Chart including high and low tide times for the next 7 days
Print:
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Click Tap Expand to expand the day into detailed view, Click Tap any to view the height and time.

HIGH
(EST)
LOW
(EST)
Sun
Moon
Set
Rise
Wind

Monday, 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
9 Mar
AMPMTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMon
4:30AM2.34m
5:09PM2.05m
5:23AM2.28m
6:10PM1.96m
6:21AM2.25m
7:13PM1.94m
7:21AM2.27m
8:11PM1.98m
8:16AM2.33m
9:02PM2.05m
9:06AM2.43m
9:47PM2.15m
9:50AM2.53m
10:26PM2.26m
10:30AM2.62m
11:02PM2.37m
11:08AM2.69m
11:37PM2.49m
11:46AM2.74m
00:12AM2.59m
12:26PM2.74m
00:49AM2.68m
1:08PM2.71m
1:30AM2.73m
1:53PM2.63m
2:14AM2.76m
2:43PM2.51m
3:02AM2.74m
3:39PM2.38m
3:58AM2.69m
4:42PM2.26m
5:01AM2.63m
5:54PM2.19m
6:11AM2.60m
7:09PM2.19m
7:24AM2.62m
8:18PM2.27m
8:32AM2.69m
9:18PM2.40m
9:32AM2.77m
10:11PM2.53m
10:25AM2.83m
10:58PM2.63m
11:13AM2.83m
11:40PM2.69m
11:57AM2.79m
00:20AM2.70m
12:40PM2.70m
00:58AM2.68m
1:21PM2.58m
1:36AM2.62m
2:03PM2.44m
3:14AM2.54m
3:46PM2.29m
3:55AM2.45m
4:32PM2.15m
10:56AM0.32m
11:02PM0.50m
11:56AM0.38m
11:59PM0.57m
12:58PM0.39m
1:00AM0.59m
1:57PM0.34m
1:57AM0.55m
2:49PM0.27m
2:48AM0.46m
3:33PM0.17m
3:33AM0.35m
4:13PM0.08m
4:14AM0.24m
4:49PM-0.02m
4:53AM0.12m
5:24PM-0.09m
5:32AM0.02m
5:59PM-0.15m
6:12AM-0.06m
6:36PM-0.17m
6:55AM-0.12m
7:15PM-0.15m
7:40AM-0.14m
7:58PM-0.09m
8:30AM-0.12m
8:45PM0.01m
9:24AM-0.07m
9:38PM0.12m
10:26AM0.00m
10:38PM0.24m
11:35AM0.05m
11:47PM0.30m
12:48PM0.06m
1:00AM0.30m
1:58PM0.00m
2:10AM0.22m
3:00PM-0.09m
3:12AM0.10m
3:54PM-0.16m
4:07AM-0.02m
4:42PM-0.21m
4:56AM-0.10m
5:26PM-0.21m
5:42AM-0.14m
6:06PM-0.17m
6:25AM-0.13m
6:45PM-0.08m
7:07AM-0.08m
7:23PM0.04m
7:49AM0.00m
8:01PM0.18m
9:32AM0.10m
9:41PM0.31m
10:18AM0.21m
10:24PM0.44m
tide state
6:48AM
tide state
5:06PM
6:47AM
5:07PM
6:46AM
5:08PM
6:44AM
5:10PM
6:43AM
5:11PM
6:41AM
5:12PM
6:40AM
5:14PM
6:39AM
5:15PM
6:37AM
5:16PM
6:36AM
5:18PM
6:34AM
5:19PM
6:33AM
5:20PM
6:31AM
5:22PM
6:30AM
5:23PM
6:28AM
5:24PM
6:26AM
5:25PM
6:25AM
5:27PM
6:23AM
5:28PM
6:22AM
5:29PM
6:20AM
5:30PM
6:18AM
5:32PM
6:17AM
5:33PM
6:15AM
5:34PM
6:14AM
5:35PM
6:12AM
5:37PM
6:10AM
5:38PM
6:09AM
5:39PM
7:07AM
6:40PM
7:05AM
6:42PM
0.74% - (Last Quarter)
tide state
00:46AM
0.75% - (Last Quarter)
tide state
10:02AM
0.77% - (Last Quarter)
10:34AM
1:51AM
0.81% - (Waning Crescent)
11:14AM
2:53AM
0.84% - (Waning Crescent)
12:04PM
3:50AM
0.88% - (Waning Crescent)
1:02PM
4:40AM
0.91% - (Waning Crescent)
2:07PM
5:21AM
0.95% - (Waning Crescent)
3:16PM
5:55AM
0.98% - (New Moon)
4:27PM
6:23AM
0.03% - (Waxing Crescent)
5:38PM
6:47AM
0.07% - (Waxing Crescent)
6:50PM
7:08AM
0.1% - (Waxing Crescent)
8:02PM
7:29AM
0.14% - (Waxing Crescent)
9:15PM
7:49AM
0.17% - (Waxing Crescent)
10:31PM
8:12AM
0.21% - (Waxing Crescent)
11:49PM
8:38AM
0.24% - (First Quarter)

9:10AM
0.27% - (First Quarter)
1:08AM
9:51AM
0.31% - (Waxing Gibbous)
2:22AM
10:44AM
0.35% - (Waxing Gibbous)
3:26AM
11:50AM
0.38% - (Waxing Gibbous)
4:18AM
1:03PM
0.42% - (Waxing Gibbous)
4:59AM
2:21PM
0.45% - (Waxing Gibbous)
5:30AM
3:38PM
0.49% - (Full Moon)
5:55AM
4:51PM
0.52% - (Full Moon)
6:17AM
6:02PM
0.56% - (Waning Gibbous)
6:36AM
7:11PM
0.59% - (Waning Gibbous)
6:55AM
8:18PM
0.63% - (Waning Gibbous)
7:15AM
9:24PM
0.67% - (Waning Gibbous)
7:37AM
10:31PM
0.68% - (Waning Gibbous)
9:02AM

0.7% - (Waning Gibbous)
9:31AM
00:36AM
10
WNW
20
NW
20
NW
5
NW
5
SW
20
WNW
15
WNW
10
W
20
NW
5
SSE
10
SW
5
SE
5
SSW
15
NW
15
SSE
30
WNW
10
NE
15
S
15
WSW
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Seavey Island, Portsmouth Harbor (sub) tide chart key:

The tide chart above shows the height and times of high tide and low tide for Seavey Island, Portsmouth Harbor, New Hampshire (sub). The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Seavey Island, Portsmouth Harbor (sub).

Tide Times are EST (UTC -5.0hrs). Last Spring High Tide at Seavey Island, Portsmouth Harbor (sub) was on Mon 02 Feb (height: 2.96m 9.7ft). Next high Spring Tide at Seavey Island, Portsmouth Harbor (sub) will be on Wed 18 Feb (height: 2.74m 9.0ft).

Seavey Island, Portsmouth Harbor (sub) tide chart key: The tide chart above shows the height and times of high tide and low tide for Seavey Island, Portsmouth Harbor, New Hampshire (sub). The grey shading corresponds to nighttime hours between sunset and sunrise at Seavey Island, Portsmouth Harbor (sub).

Tide Times are EST (UTC -5.0hrs). Last Spring High Tide at Seavey Island, Portsmouth Harbor (sub) was on Mon 02 Feb (height: 2.96m 9.7ft). Next high Spring Tide at Seavey Island, Portsmouth Harbor (sub) will be on Wed 18 Feb (height: 2.74m 9.0ft).

Seavey Island, Portsmouth Harbor (sub) tide times for February and March

February and March Tide charts for Seavey Island, Portsmouth Harbor (sub): The tide charts below show the height, time and date of high and low tides for the next 30 days.

Tide Times for Seavey Island, Portsmouth Harbor (sub) (tomorrow): Tuesday 10 February 2026

Tidetide stateTime (EST)& DateHeight
High Tide 5:23 AM(Tue 10 February)7.48 ft (2.28 m)
Low Tide11:56 AM(Tue 10 February)1.24 ft (0.38 m)
High Tide 6:10 PM(Tue 10 February)6.44 ft (1.96 m)
Low Tide11:59 PM(Tue 10 February)1.87 ft (0.57 m)
tide stateSunrise: 6:47AMtide stateSunset: 5:07PMtide stateMoonrise: 1:51AMtide stateMoonset:10:34AM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Wednesday 11 February 2026

Tidetide stateTime (EST)& DateHeight
High Tide 6:21 AM(Wed 11 February)7.39 ft (2.25 m)
Low Tide12:58 PM(Wed 11 February)1.27 ft (0.39 m)
High Tide 7:13 PM(Wed 11 February)6.37 ft (1.94 m)
tide stateSunrise: 6:46AMtide stateSunset: 5:08PMtide stateMoonrise: 2:53AMtide stateMoonset:11:14AM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Thursday 12 February 2026

Tidetide stateTime (EST)& DateHeight
Low Tide 1:00 AM(Thu 12 February)1.93 ft (0.59 m)
High Tide 7:21 AM(Thu 12 February)7.45 ft (2.27 m)
Low Tide 1:57 PM(Thu 12 February)1.13 ft (0.34 m)
High Tide 8:11 PM(Thu 12 February)6.49 ft (1.98 m)
tide stateSunrise: 6:44AMtide stateSunset: 5:10PMtide stateMoonrise: 3:50AMtide stateMoonset:12:04PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Friday 13 February 2026

Tidetide stateTime (EST)& DateHeight
Low Tide 1:57 AM(Fri 13 February)1.79 ft (0.55 m)
High Tide 8:16 AM(Fri 13 February)7.66 ft (2.33 m)
Low Tide 2:49 PM(Fri 13 February)0.88 ft (0.27 m)
High Tide 9:02 PM(Fri 13 February)6.74 ft (2.05 m)
tide stateSunrise: 6:43AMtide stateSunset: 5:11PMtide stateMoonrise: 4:40AMtide stateMoonset: 1:02PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Saturday 14 February 2026

Tidetide stateTime (EST)& DateHeight
Low Tide 2:48 AM(Sat 14 February)1.51 ft (0.46 m)
High Tide 9:06 AM(Sat 14 February)7.96 ft (2.43 m)
Low Tide 3:33 PM(Sat 14 February)0.57 ft (0.17 m)
High Tide 9:47 PM(Sat 14 February)7.06 ft (2.15 m)
tide stateSunrise: 6:41AMtide stateSunset: 5:12PMtide stateMoonrise: 5:21AMtide stateMoonset: 2:07PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Sunday 15 February 2026

Tidetide stateTime (EST)& DateHeight
Low Tide 3:33 AM(Sun 15 February)1.16 ft (0.35 m)
High Tide 9:50 AM(Sun 15 February)8.29 ft (2.53 m)
Low Tide 4:13 PM(Sun 15 February)0.25 ft (0.08 m)
High Tide10:26 PM(Sun 15 February)7.42 ft (2.26 m)
tide stateSunrise: 6:40AMtide stateSunset: 5:14PMtide stateMoonrise: 5:55AMtide stateMoonset: 3:16PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Monday 16 February 2026

Tidetide stateTime (EST)& DateHeight
Low Tide 4:14 AM(Mon 16 February)0.79 ft (0.24 m)
High Tide10:30 AM(Mon 16 February)8.6 ft (2.62 m)
Low Tide 4:49 PM(Mon 16 February)-0.05 ft (-0.02 m)
High Tide11:02 PM(Mon 16 February)7.79 ft (2.37 m)
tide stateSunrise: 6:39AMtide stateSunset: 5:15PMtide stateMoonrise: 6:23AMtide stateMoonset: 4:27PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Tuesday 17 February 2026

Tidetide stateTime (EST)& DateHeight
Low Tide 4:53 AM(Tue 17 February)0.41 ft (0.12 m)
High Tide11:08 AM(Tue 17 February)8.83 ft (2.69 m)
Low Tide 5:24 PM(Tue 17 February)-0.3 ft (-0.09 m)
High Tide11:37 PM(Tue 17 February)8.16 ft (2.49 m)
tide stateSunrise: 6:37AMtide stateSunset: 5:16PMtide stateMoonrise: 6:47AMtide stateMoonset: 5:38PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Wednesday 18 February 2026

Tidetide stateTime (EST)& DateHeight
Low Tide 5:32 AM(Wed 18 February)0.07 ft (0.02 m)
High Tide11:46 AM(Wed 18 February)8.98 ft (2.74 m)
Low Tide 5:59 PM(Wed 18 February)-0.48 ft (-0.15 m)
tide stateSunrise: 6:36AMtide stateSunset: 5:18PMtide stateMoonrise: 7:08AMtide stateMoonset: 6:50PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Thursday 19 February 2026

Tidetide stateTime (EST)& DateHeight
High Tide00:12 AM(Thu 19 February)8.5 ft (2.59 m)
Low Tide 6:12 AM(Thu 19 February)-0.2 ft (-0.06 m)
High Tide12:26 PM(Thu 19 February)9.0 ft (2.74 m)
Low Tide 6:36 PM(Thu 19 February)-0.55 ft (-0.17 m)
tide stateSunrise: 6:34AMtide stateSunset: 5:19PMtide stateMoonrise: 7:29AMtide stateMoonset: 8:02PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Friday 20 February 2026

Tidetide stateTime (EST)& DateHeight
High Tide00:49 AM(Fri 20 February)8.78 ft (2.68 m)
Low Tide 6:55 AM(Fri 20 February)-0.39 ft (-0.12 m)
High Tide 1:08 PM(Fri 20 February)8.88 ft (2.71 m)
Low Tide 7:15 PM(Fri 20 February)-0.48 ft (-0.15 m)
tide stateSunrise: 6:33AMtide stateSunset: 5:20PMtide stateMoonrise: 7:49AMtide stateMoonset: 9:15PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Saturday 21 February 2026

Tidetide stateTime (EST)& DateHeight
High Tide 1:30 AM(Sat 21 February)8.97 ft (2.73 m)
Low Tide 7:40 AM(Sat 21 February)-0.46 ft (-0.14 m)
High Tide 1:53 PM(Sat 21 February)8.62 ft (2.63 m)
Low Tide 7:58 PM(Sat 21 February)-0.29 ft (-0.09 m)
tide stateSunrise: 6:31AMtide stateSunset: 5:22PMtide stateMoonrise: 8:12AMtide stateMoonset:10:31PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Sunday 22 February 2026

Tidetide stateTime (EST)& DateHeight
High Tide 2:14 AM(Sun 22 February)9.04 ft (2.76 m)
Low Tide 8:30 AM(Sun 22 February)-0.4 ft (-0.12 m)
High Tide 2:43 PM(Sun 22 February)8.25 ft (2.51 m)
Low Tide 8:45 PM(Sun 22 February)0.03 ft (0.01 m)
tide stateSunrise: 6:30AMtide stateSunset: 5:23PMtide stateMoonrise: 8:38AMtide stateMoonset:11:49PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Monday 23 February 2026

Tidetide stateTime (EST)& DateHeight
High Tide 3:02 AM(Mon 23 February)8.98 ft (2.74 m)
Low Tide 9:24 AM(Mon 23 February)-0.22 ft (-0.07 m)
High Tide 3:39 PM(Mon 23 February)7.81 ft (2.38 m)
Low Tide 9:38 PM(Mon 23 February)0.41 ft (0.12 m)
tide stateSunrise: 6:28AMtide stateSunset: 5:24PMtide stateMoonrise: 9:10AM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Tuesday 24 February 2026

Tidetide stateTime (EST)& DateHeight
High Tide 3:58 AM(Tue 24 February)8.81 ft (2.69 m)
Low Tide10:26 AM(Tue 24 February)0.01 ft (0.0 m)
High Tide 4:42 PM(Tue 24 February)7.41 ft (2.26 m)
Low Tide10:38 PM(Tue 24 February)0.78 ft (0.24 m)
tide stateSunrise: 6:26AMtide stateSunset: 5:25PMtide stateMoonset: 1:08AMtide stateMoonrise: 9:51AM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Wednesday 25 February 2026

Tidetide stateTime (EST)& DateHeight
High Tide 5:01 AM(Wed 25 February)8.62 ft (2.63 m)
Low Tide11:35 AM(Wed 25 February)0.18 ft (0.05 m)
High Tide 5:54 PM(Wed 25 February)7.17 ft (2.19 m)
Low Tide11:47 PM(Wed 25 February)1.0 ft (0.3 m)
tide stateSunrise: 6:25AMtide stateSunset: 5:27PMtide stateMoonset: 2:22AMtide stateMoonrise:10:44AM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Thursday 26 February 2026

Tidetide stateTime (EST)& DateHeight
High Tide 6:11 AM(Thu 26 February)8.52 ft (2.6 m)
Low Tide12:48 PM(Thu 26 February)0.19 ft (0.06 m)
High Tide 7:09 PM(Thu 26 February)7.19 ft (2.19 m)
tide stateSunrise: 6:23AMtide stateSunset: 5:28PMtide stateMoonset: 3:26AMtide stateMoonrise:11:50AM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Friday 27 February 2026

Tidetide stateTime (EST)& DateHeight
Low Tide 1:00 AM(Fri 27 February)0.98 ft (0.3 m)
High Tide 7:24 AM(Fri 27 February)8.6 ft (2.62 m)
Low Tide 1:58 PM(Fri 27 February)0.01 ft (0.0 m)
High Tide 8:18 PM(Fri 27 February)7.46 ft (2.27 m)
tide stateSunrise: 6:22AMtide stateSunset: 5:29PMtide stateMoonset: 4:18AMtide stateMoonrise: 1:03PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Saturday 28 February 2026

Tidetide stateTime (EST)& DateHeight
Low Tide 2:10 AM(Sat 28 February)0.72 ft (0.22 m)
High Tide 8:32 AM(Sat 28 February)8.83 ft (2.69 m)
Low Tide 3:00 PM(Sat 28 February)-0.28 ft (-0.09 m)
High Tide 9:18 PM(Sat 28 February)7.87 ft (2.4 m)
tide stateSunrise: 6:20AMtide stateSunset: 5:30PMtide stateMoonset: 4:59AMtide stateMoonrise: 2:21PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Sunday 01 March 2026

Tidetide stateTime (EST)& DateHeight
Low Tide 3:12 AM(Sun 01 March)0.33 ft (0.1 m)
High Tide 9:32 AM(Sun 01 March)9.09 ft (2.77 m)
Low Tide 3:54 PM(Sun 01 March)-0.54 ft (-0.16 m)
High Tide10:11 PM(Sun 01 March)8.29 ft (2.53 m)
tide stateSunrise: 6:18AMtide stateSunset: 5:32PMtide stateMoonset: 5:30AMtide stateMoonrise: 3:38PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Monday 02 March 2026

Tidetide stateTime (EST)& DateHeight
Low Tide 4:07 AM(Mon 02 March)-0.05 ft (-0.02 m)
High Tide10:25 AM(Mon 02 March)9.27 ft (2.83 m)
Low Tide 4:42 PM(Mon 02 March)-0.7 ft (-0.21 m)
High Tide10:58 PM(Mon 02 March)8.62 ft (2.63 m)
tide stateSunrise: 6:17AMtide stateSunset: 5:33PMtide stateMoonset: 5:55AMtide stateMoonrise: 4:51PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Tuesday 03 March 2026

Tidetide stateTime (EST)& DateHeight
Low Tide 4:56 AM(Tue 03 March)-0.33 ft (-0.1 m)
High Tide11:13 AM(Tue 03 March)9.29 ft (2.83 m)
Low Tide 5:26 PM(Tue 03 March)-0.7 ft (-0.21 m)
High Tide11:40 PM(Tue 03 March)8.82 ft (2.69 m)
tide stateSunrise: 6:15AMtide stateSunset: 5:34PMtide stateMoonset: 6:17AMtide stateMoonrise: 6:02PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Wednesday 04 March 2026

Tidetide stateTime (EST)& DateHeight
Low Tide 5:42 AM(Wed 04 March)-0.46 ft (-0.14 m)
High Tide11:57 AM(Wed 04 March)9.15 ft (2.79 m)
Low Tide 6:06 PM(Wed 04 March)-0.55 ft (-0.17 m)
tide stateSunrise: 6:14AMtide stateSunset: 5:35PMtide stateMoonset: 6:36AMtide stateMoonrise: 7:11PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Thursday 05 March 2026

Tidetide stateTime (EST)& DateHeight
High Tide00:20 AM(Thu 05 March)8.87 ft (2.7 m)
Low Tide 6:25 AM(Thu 05 March)-0.43 ft (-0.13 m)
High Tide12:40 PM(Thu 05 March)8.86 ft (2.7 m)
Low Tide 6:45 PM(Thu 05 March)-0.25 ft (-0.08 m)
tide stateSunrise: 6:12AMtide stateSunset: 5:37PMtide stateMoonset: 6:55AMtide stateMoonrise: 8:18PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Friday 06 March 2026

Tidetide stateTime (EST)& DateHeight
High Tide00:58 AM(Fri 06 March)8.79 ft (2.68 m)
Low Tide 7:07 AM(Fri 06 March)-0.27 ft (-0.08 m)
High Tide 1:21 PM(Fri 06 March)8.46 ft (2.58 m)
Low Tide 7:23 PM(Fri 06 March)0.14 ft (0.04 m)
tide stateSunrise: 6:10AMtide stateSunset: 5:38PMtide stateMoonset: 7:15AMtide stateMoonrise: 9:24PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Saturday 07 March 2026

Tidetide stateTime (EST)& DateHeight
High Tide 1:36 AM(Sat 07 March)8.61 ft (2.62 m)
Low Tide 7:49 AM(Sat 07 March)0.0 ft (0.0 m)
High Tide 2:03 PM(Sat 07 March)8.0 ft (2.44 m)
Low Tide 8:01 PM(Sat 07 March)0.58 ft (0.18 m)
tide stateSunrise: 6:09AMtide stateSunset: 5:39PMtide stateMoonset: 7:37AMtide stateMoonrise:10:31PM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Sunday 08 March 2026

Tidetide stateTime (EST)& DateHeight
High Tide 3:14 AM(Sun 08 March)8.35 ft (2.54 m)
Low Tide 9:32 AM(Sun 08 March)0.33 ft (0.1 m)
High Tide 3:46 PM(Sun 08 March)7.52 ft (2.29 m)
Low Tide 9:41 PM(Sun 08 March)1.03 ft (0.31 m)
tide stateSunrise: 7:07AMtide stateSunset: 6:40PMtide stateMoonset: 9:02AM

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Tide Times for Seavey Island, Portsmouth Harbor (sub): Monday 09 March 2026

Tidetide stateTime (EST)& DateHeight
High Tide 3:55 AM(Mon 09 March)8.04 ft (2.45 m)
Low Tide10:18 AM(Mon 09 March)0.7 ft (0.21 m)
High Tide 4:32 PM(Mon 09 March)7.07 ft (2.15 m)
Low Tide10:24 PM(Mon 09 March)1.46 ft (0.44 m)
tide stateSunrise: 7:05AMtide stateSunset: 6:42PMtide stateMoonrise:00:36AMtide stateMoonset: 9:31AM

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