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 05:01 AM and sunset is at 08:22 PM.

Days 1–3 Weather Summary

Moderate rain (total 10mm), heaviest on Thu afternoon. Warm air temperatures (max 21°C on Thu afternoon, min 16°C on Tue morning). Winds increasing (calm on Wed morning, strong winds from the SSE by Thu morning).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Fri afternoon, min 14°C on Sat night). Winds decreasing (fresh winds from the WNW on Sat afternoon, calm by Sun night).

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Mon afternoon. Warm (max 26°C on Wed afternoon, min 14°C on Mon afternoon). Winds increasing (calm on Mon morning, fresh winds from the SSW by Wed night).

Days 10–12 Weather Summary

Moderate rain (total 11mm), heaviest on Sat afternoon. Warm (max 26°C on Fri afternoon, min 17°C on Thu morning). Winds decreasing (fresh winds from the SSW on Sat afternoon, light winds from the WNW by Sun morning).

Days 13–16 Weather Summary

Some drizzle, heaviest during Tue morning. Warm (max 36°C on Tue afternoon, min 20°C on Mon night). Wind will be generally light.

Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wed
1
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
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
High Tide
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
8:12PM2.68m
8:50AM2.33m
9:02PM2.68m
9:42AM2.31m
9:49PM2.70m
10:30AM2.32m
10:32PM2.71m
11:15AM2.33m
11:14PM2.73m
11:57AM2.35m
11:54PM2.75m
12:37PM2.37m
Low Tide
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
2:36AM0.24m
2:40PM0.45m
3:29AM0.20m
3:28PM0.48m
4:16AM0.17m
4:13PM0.49m
5:00AM0.14m
4:55PM0.48m
5:41AM0.12m
5:35PM0.47m
6:20AM0.10m
6:14PM0.45m
Wave
Height (m)
Direction
Period (s)
0.6
SE
7
0.6
SE
7
0.6
ESE
7
0.4
ESE
6
0.7
SE
4
0.7
SE
4
1.8
SE
5
1.7
SE
6
1.2
SSE
7
0.8
SSE
7
0.6
SSE
8
0.7
SSE
6
0.5
SSE
8
0.7
W
3
0.8
WNW
4
0.5
WNW
3
0.4
NW
3
0.3
SE
7
0.2
SSE
7
0.5
E
3
0.7
ENE
4
0.9
SE
7
0.9
ESE
8
0.8
ESE
8
0.9
E
10
1.2
E
9
1.1
E
9
0.8
E
10
1.3
SSE
4
0.9
SSE
5
0.7
E
8
1.2
SSE
5
1
SSE
5
1.2
SSE
5
1.5
SSE
6
0.9
SSE
6
0.6
SE
7
0.7
SE
7
0.7
SE
7
0.6
SE
7
0.6
SE
7
0.8
SSE
4
0.7
S
5
0.7
SSE
6
0.9
SSE
6
0.6
ESE
10
0.5
SE
10
clear
clear
part cloud
part cloud
part cloud
cloud
light rain
rain showers
rain showers
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
light rain
rain showers
clear
clear
clear
clear
clear
cloud
clear
part cloud
part cloud
part cloud
part cloud
rain showers
light rain
mod rain
clear
clear
part cloud
clear
clear
clear
clear
rain showers
clear
part cloud
part cloud
part cloud
clear
clear
some clouds
some clouds
some clouds
cloudy
light rain
rain shwrs
rain shwrs
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
light rain
rain shwrs
clear
clear
clear
clear
clear
cloudy
clear
some clouds
some clouds
some clouds
some clouds
rain shwrs
light rain
mod rain
clear
clear
some clouds
clear
clear
clear
clear
rain shwrs
clear
some clouds
some clouds
some clouds
km/h
5
WNW
15
SSE
15
W
10
SE
25
SE
15
S
45
SSE
25
SSW
35
W
20
WSW
20
W
25
W
15
W
35
WNW
35
WNW
25
NW
15
NW
5
NW
10
ESE
20
ENE
20
NNW
5
ENE
20
S
15
SW
15
SSE
30
S
20
SSW
25
S
35
SSE
20
SW
20
S
30
S
25
SSW
30
SSW
30
SW
15
WSW
5
E
10
WSW
15
NW
10
SE
20
SSE
25
SW
20
WSW
20
W
25
WSW
15
N
10
S
2
6
2
2
1
1
4
6
1
max °C
19
20
20
18
19
20
18
21
21
22
25
23
20
21
17
19
21
19
16
15
14
18
20
21
22
26
23
20
23
23
22
26
24
21
22
24
25
27
26
24
24
23
29
36
33
28
24
Moonrise
6:16
7:38
8:58
10:15
11:27
12:35
1:41
2:47
3:52
4:57
6:01
7:02
7:56
8:43
9:22
Moonset
10:25
11:03
11:31
11:55
12:16
12:35
12:55
1:16
1:40
2:08
2:43
3:25
4:16
5:14
6:17
Sunrise
5:01
5:01
5:01
5:03
5:03
5:03
5:03
5:03
5:03
5:03
5:03
5:05
5:05
5:05
5:05
5:05
Sunset
8:22
8:22
8:23
8:23
8:23
8:23
8:24
8:24
8:24
8:24
8:24
8:24
8:24
8:24
8:24
8:24
Today's sea temperature in Gosport Harbor, Isles of Shoals is
16.6° C
(Statistics for 16 Jun 1981-2005 – mean: 14.0 max: 16.1 min: 12.2°C)
Issued (local time): 7 am Tuesday 16 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest