Gosport Harbor, Isles of Shoals Sea Conditions and Tide Table

Gosport Harbor, Isles of Shoals Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 05:03 AM and sunset is at 08:20 PM.

Days 1–3 Weather Summary

Moderate rain (total 16mm), heaviest on Wed night. Warm air temperatures (max 26°C on Wed afternoon, min 15°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 10mm), heaviest on Sun night. Warm air temperatures (max 25°C on Sun afternoon, min 15°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 25mm), heaviest during Thu night. Warm (max 21°C on Wed night, min 15°C on Tue morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 24°C on Fri afternoon, min 15°C on Fri morning). Winds decreasing (fresh winds from the WNW on Fri morning, light winds from the SSW by Sat morning).

Days 13–16 Weather Summary

Light rain (total 8mm), mostly falling on Thu morning. Warm (max 25°C on Mon morning, min 16°C on Thu night). Winds increasing (light winds from the WNW on Wed morning, fresh winds from the S by Thu afternoon).

Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thu
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
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High Tide
6:58AM2.49m
7:26PM2.78m
7:59AM2.51m
8:20PM2.92m
8:59AM2.56m
9:14PM3.06m
9:57AM2.62m
10:08PM3.18m
10:53AM2.69m
11:03PM3.26m
11:51AM2.73m
11:59PM3.30m
12:47PM2.77m
00:55AM3.29m
1:43PM2.78m
1:51AM3.22m
2:38PM2.77m
2:48AM3.10m
3:35PM2.75m
3:47AM2.94m
4:33PM2.73m
4:48AM2.77m
5:29PM2.72m
5:48AM2.61m
6:24PM2.70m
6:49AM2.47m
7:18PM2.68m
7:51AM2.37m
Low Tide
1:01PM0.20m
1:45AM0.14m
1:56PM0.17m
2:44AM-0.02m
2:52PM0.12m
3:40AM-0.17m
3:46PM0.07m
4:35AM-0.30m
4:41PM0.02m
5:31AM-0.38m
5:37PM-0.01m
6:27AM-0.42m
6:34PM-0.02m
7:21AM-0.42m
7:31PM0.00m
8:15AM-0.36m
8:28PM0.05m
9:10AM-0.26m
9:28PM0.12m
10:06AM-0.13m
10:31PM0.18m
11:02AM0.01m
11:33PM0.23m
11:56AM0.15m
00:35AM0.26m
12:51PM0.28m
1:38AM0.26m
1:46PM0.38m
Wave
Height (m)
Direction
Period (s)
0.6
S
5
0.7
S
4
0.8
SSE
5
0.5
SSE
6
0.4
SSE
7
0.4
SSE
8
0.4
SE
8
0.5
SE
7
0.5
SE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
1.2
SSE
4
0.8
SSE
5
0.5
ESE
8
0.5
E
8
0.5
ESE
7
0.4
ESE
7
0.4
ESE
7
0.4
ESE
7
0.4
SE
7
0.6
SSE
3
0.8
SSE
4
0.6
SSE
4
0.4
SE
7
0.6
SSE
4
0.7
W
3
0.6
WNW
3
0.4
SSE
8
0.2
ESE
13
0.6
S
3
0.7
S
4
0.5
S
4
0.5
SSE
4
0.5
SSE
5
0.5
SSE
6
0.7
WSW
3
0.4
WSW
3
0.5
W
3
0.5
NW
3
0.3
SE
7
0.3
SE
7
0.7
SSE
4
1
S
5
1.1
S
5
1
SSE
5
part cloud
rain showers
mod rain
cloud
light rain
cloud
cloud
cloud
light rain
light rain
clear
clear
clear
part cloud
rain showers
cloud
part cloud
part cloud
light rain
part cloud
part cloud
clear
part cloud
part cloud
cloud
light rain
heavy rain
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
part cloud
cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
mod rain
rain showers
some clouds
rain shwrs
mod rain
cloudy
light rain
cloudy
cloudy
cloudy
light rain
light rain
clear
clear
clear
some clouds
rain shwrs
cloudy
some clouds
some clouds
light rain
some clouds
some clouds
clear
some clouds
some clouds
cloudy
light rain
heavy rain
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
some clouds
cloudy
clear
clear
clear
clear
some clouds
some clouds
some clouds
mod rain
rain shwrs
km/h
15
S
10
SSE
15
SW
5
NE
10
E
0
ESE
10
SE
15
ESE
10
SE
5
NNE
15
SE
10
SSW
15
SSE
25
S
20
WSW
15
W
15
W
10
WSW
10
NNE
10
S
10
WSW
10
SE
25
SSE
15
SSW
15
S
5
W
25
NW
30
WNW
25
NW
15
WNW
10
SSW
25
S
15
SSW
20
S
15
S
20
WSW
25
W
25
WSW
20
WSW
20
WNW
25
NW
15
NW
10
S
30
SSE
20
SSW
35
SSW
20
SSW
2
10
1
3
1
9
1
1
23
6
2
max °C
25
26
23
23
19
17
16
17
15
16
17
17
23
25
19
20
24
22
15
16
16
19
20
21
21
21
17
20
24
21
22
23
22
18
24
24
25
25
23
22
24
22
20
21
22
20
19
Moonrise
1:38
2:02
2:31
3:08
3:57
5:01
6:16
7:38
8:58
10:15
11:27
12:35
1:41
2:47
3:52
4:57
Moonset
3:14
4:32
5:54
7:16
8:32
9:36
10:25
11:03
11:31
11:55
12:16
12:35
12:55
1:16
1:40
Sunrise
5:03
5:03
5:01
5:01
5:01
5:01
5:01
5:01
5:01
5:03
5:03
5:03
5:03
5:03
5:03
5:03
Sunset
8:20
8:21
8:21
8:22
8:22
8:22
8:22
8:22
8:23
8:23
8:23
8:23
8:24
8:24
8:24
8:24
Today's sea temperature in Gosport Harbor, Isles of Shoals is
12.9° C
(Statistics for 10 Jun 1981-2005 – mean: 12.9 max: 15.3 min: 11.3°C)
Issued (local time): 7 am Wednesday 10 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest