Lat Long: 43.07° N 70.70° W
Latest Tide Table

Tide Table for Gerrish Island, Portsmouth Harbor

Gerrish Island, Portsmouth Harbor tide table for the next 7 days

Issued (local time): 1 pm Friday 19 Aug 2022

Forecast update inUpdates in  hr  min  sUpdate imminent 

Gerrish Island, Portsmouth Harbor tide table for the next 7 days

Issued (local time): 1 pm Friday 19 Aug 2022
Forecast update inUpdates in  hr  min  sUpdate imminent 
Days 0–3 Weather Summary: Mostly dry. Very warm air temperatures (max 30°C on Fri afternoon, min 20°C on Sun night). Winds increasing (calm on Sat morning, strong winds from the SSE by Sun afternoon). Days 4–6 Weather Summary: Some drizzle, heaviest during Tue afternoon. Warm air temperatures (max 28°C on Wed afternoon, min 19°C on Mon night). Wind will be generally light.
  Fri Saturday 20 Sunday 21 Monday 22 Tuesday 23 Wednesday 24 Thu
 Time of Day after-
noon 		night morn-
ing 		after-
noon 		night morn-
ing 		after-
noon 		night morn-
ing 		after-
noon 		night morn-
ing 		after-
noon 		night morn-
ing 		after-
noon 		night morn-
ing
Wave Height Map See all maps
High Tide
height (m)
5:52PM
2.64
6:32AM
2.32
6:49PM
2.58
7:34AM
2.25
7:46PM
2.56
8:33AM
2.24
8:41PM
2.58
9:26AM
2.27
9:32PM
2.64
10:13AM
2.33
10:17PM
2.70
10:55AM
2.40
Low Tide
height (m)
11:31AM
0.39
00:19AM
0.31
12:28PM
0.51
1:20AM
0.35
1:26PM
0.57
2:19AM
0.35
2:22PM
0.58
3:13AM
0.31
3:14PM
0.54
4:01AM
0.26
4:01PM
0.48
4:43AM
0.20
Swell (m)
direction
0.4
ESE
0.4
SE
0.4
SE
0.4
SE
0.3
SE
0.3
SE
0.7
SSE
0.4
SSE
0.4
SE
0.5
SE
0.5
SE
0.6
ESE
0.6
ESE
0.5
SE
0.4
SE
0.4
ESE
0.4
ESE
0.4
SE
Wave Height (m) 0.4 0.4 0.4 0.4 0.3 0.3 0.7 0.4 0.4 0.5 0.5 0.6 0.6 0.5 0.4 0.4 0.4 0.4
Period (s) 7 8 7 7 7 6 3 4 7 7 6 6 6 7 8 15 14 14
Wind
(km/h)
10
WNW
5
W
5
E
30
SE
25
WSW
15
SSW
40
SSE
20
SSW
15
ESE
15
E
5
WNW
10
S
15
SSE
15
SW
15
WNW
10
WNW
15
NNW
5
NE
  Today's sea temperature in Gerrish Island, Portsmouth Harbor is 19.4 °C (Statistics for 19 Aug 1981-2005 – mean: 19.0 max: 20.3 min: 17.4 °C)
  part cloud clear part cloud part cloud part cloud part cloud part cloud part cloud cloud cloud part cloud part cloud rain showers clear clear clear part cloud clear
Summary some
clouds		 clear some
clouds		 some
clouds		 some
clouds		 some
clouds		 some
clouds		 some
clouds		 cloudy cloudy some
clouds		 some
clouds		 rain
shwrs		 clear clear clear some
clouds		 clear
Rain mm - - - - - - - - - - - - 1 - - - - -
High °C 30 28 27 28 26 27 28 24 21 22 19 22 23 22 26 28 26 26
Low °C 30 23 23 26 22 21 25 20 20 20 19 20 21 19 20 28 21 21
Chill °C 30 28 27 28 26 27 28 24 21 22 19 22 23 22 26 28 26 26
Sunrise - - 5:52 - - 5:54 - - 5:54 - - 5:56 - - 5:56 - - 5:58
Sunset 7:38 - - 7:37 - - 7:36 - - 7:35 - - 7:32 - - 7:30 - -

Tide datum: -.

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