Portsmouth, Norfolk Naval Shipyard Sea Conditions and Tide Table

Portsmouth, Norfolk Naval Shipyard 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 — and sunset is at 08:17 PM.

Days 1–4 Weather Summary

Moderate rain (total 19mm), heaviest on Tue afternoon. Very warm air temperatures (max 30°C on Tue afternoon, min 20°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 9mm), mostly falling on Tue night. Very warm air temperatures (max 30°C on Fri afternoon, min 22°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 29°C on Sat afternoon, min 23°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 30°C on Thu afternoon, min 23°C on Tue night). Wind will be generally light.

Days 14–17 Weather Summary

Moderate rain (total 13mm), heaviest on Sat night. Warm (max 33°C on Sat afternoon, min 23°C on Thu night). Wind will be generally light.

Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Mon
10
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
night
AM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
7:27PM0.91m
7:47AM0.72m
8:12PM0.93m
8:33AM0.75m
8:55PM0.94m
9:17AM0.78m
9:35PM0.96m
9:59AM0.81m
10:15PM0.96m
10:39AM0.84m
10:54PM0.96m
11:18AM0.87m
11:32PM0.94m
11:56AM0.91m
00:11AM0.92m
12:35PM0.94m
00:50AM0.89m
1:15PM0.97m
1:33AM0.86m
1:59PM0.98m
2:19AM0.82m
2:49PM0.99m
3:12AM0.78m
3:46PM1.00m
4:16AM0.75m
4:53PM1.00m
5:28AM0.75m
6:04PM1.02m
Low Tide
2:06AM0.15m
1:42PM0.15m
2:52AM0.12m
2:33PM0.13m
3:32AM0.09m
3:20PM0.11m
4:08AM0.06m
4:02PM0.09m
4:41AM0.04m
4:42PM0.09m
5:14AM0.02m
5:22PM0.08m
5:48AM0.02m
6:03PM0.09m
6:22AM0.02m
6:48PM0.10m
7:00AM0.03m
7:37PM0.12m
7:43AM0.04m
8:33PM0.14m
8:32AM0.05m
9:35PM0.15m
9:28AM0.07m
10:40PM0.16m
10:29AM0.07m
11:46PM0.14m
11:34AM0.07m
Wave
Height (m)
Direction
Period (s)
part cloud
clear
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
clear
mod rain
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
thunderstorm
part cloud
part cloud
clear
clear
some clouds
clear
clear
rain shwrs
risk tstorm
risk tstorm
risk tstorm
clear
mod rain
risk tstorm
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
risk tstorm
some clouds
some clouds
clear
clear
km/h
5
NNW
10
N
10
E
5
S
10
SSE
5
SSE
10
SSW
10
SSW
25
SSW
10
WSW
15
NNW
10
NNE
5
WNW
15
NNW
15
NE
5
WSW
5
NW
10
ENE
10
S
10
SSW
15
SE
10
SE
15
E
20
E
10
NE
15
NNE
15
E
5
SSW
5
E
15
ESE
5
SW
10
E
15
ESE
10
SSE
10
SE
20
SE
10
S
5
SSE
20
SE
10
SSW
5
SSW
15
SE
5
NNW
5
ESE
15
ESE
5
SE
10
NE
 mm
4
1
4
4
6
9
13
max °C
21
24
26
23
25
28
27
27
30
23
26
29
27
25
28
27
27
30
26
26
29
26
27
28
25
26
28
26
26
28
26
28
29
26
28
30
25
27
31
27
30
33
26
27
30
27
28
Moonrise
6:39
7:22
8:00
8:32
9:00
9:25
9:50
10:14
10:39
11:08
11:41
12:23
1:14
2:17
3:28
Moonset
2:59
3:54
4:54
5:56
6:58
8:00
9:03
10:05
11:09
12:15
1:24
2:36
3:49
4:59
6:00
Sunrise
6:05
6:05
6:07
6:07
6:07
6:09
6:09
6:11
6:11
6:11
6:13
6:13
6:15
6:16
6:16
6:16
Sunset
8:17
8:16
8:15
8:15
8:14
8:13
8:13
8:12
8:10
8:09
8:08
8:07
8:07
8:06
8:05
8:02
Today's sea temperature in Portsmouth, Norfolk Naval Shipyard is
26.4° C
(Statistics for 25 Jul 1981-2005 – mean: 25.9 max: 27.6 min: 23.9°C)
Issued (local time): 7 pm Saturday 25 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest