Portishead Sea Conditions and Tide Table

Portishead 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 05:50 AM and sunset is at 08:28 PM.

Days 1–3 Weather Summary

Heavy rain (total 33mm), heaviest during Sat night. Cool air temperatures (max 13°C on Mon afternoon, min 4°C on Sat night). Mainly fresh winds.

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Tue afternoon. Cool air temperatures (max 14°C on Wed afternoon, min 8°C on Wed night). Winds decreasing (fresh winds from the SSE on Tue morning, calm by Thu afternoon).

Days 7–9 Weather Summary

Moderate rain (total 12mm), heaviest on Sat morning. Very mild (max 13°C on Fri morning, min 7°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the NE by Sat night).

Days 10–12 Weather Summary

Some drizzle, heaviest during Wed afternoon. Very mild (max 16°C on Tue afternoon, min 7°C on Mon night). Winds decreasing (fresh winds from the NNE on Mon morning, calm by Tue night).

Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wed
8
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
High Tide
11:59AM10.26m
00:19AM10.20m
12:40PM10.00m
1:03AM9.91m
1:26PM9.63m
1:51AM9.52m
2:20PM9.20m
2:49AM9.14m
3:22PM8.82m
3:54AM8.90m
4:31PM8.65m
5:03AM8.92m
5:40PM8.79m
6:10AM9.21m
6:44PM9.18m
7:10AM9.67m
7:40PM9.69m
8:04AM10.16m
8:32PM10.19m
8:54AM10.55m
9:19PM10.57m
9:41AM10.78m
Low Tide
6:15PM0.74m
6:34AM0.84m
6:52PM0.98m
7:14AM1.12m
7:35PM1.35m
8:00AM1.51m
8:24PM1.79m
8:56AM1.92m
9:24PM2.22m
10:05AM2.23m
10:41PM2.48m
11:32AM2.25m
00:10AM2.36m
12:56PM1.88m
1:27AM1.89m
2:01PM1.32m
2:27AM1.30m
2:55PM0.79m
3:18AM0.77m
3:42PM0.42m
4:03AM0.40m
4:25PM0.25m
Wave
height (m) 
direction
period (s) 
light rain
cloud
heavy rain
mod rain
rain showers
part cloud
part cloud
part cloud
light rain
cloud
mod rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
rain showers
part cloud
light rain
light rain
light rain
cloud
cloud
cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
light rain
light rain
cloudy
heavy rain
mod rain
rain shwrs
some clouds
some clouds
some clouds
light rain
cloudy
mod rain
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
rain shwrs
some clouds
light rain
light rain
light rain
cloudy
cloudy
cloudy
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
light rain
 km/h
25
NE
20
ENE
35
N
15
W
25
WNW
15
S
25
SSW
30
S
25
S
30
SSE
30
SSE
10
ESE
20
S
20
S
5
SE
5
NNE
5
WNW
5
E
10
SW
10
SW
5
E
20
NE
15
ENE
35
NE
25
NNE
20
NNE
25
NNE
30
NNE
20
NE
10
NE
10
NNE
5
N
0
NW
5
W
5
W
 mm 
3
20
6
2.0
2.0
6
1.0
2.0
5
2.0
3
1.0
max°C
6
8
7
6
10
8
12
13
11
13
11
10
13
14
10
13
13
11
13
13
9
10
12
12
10
13
10
14
15
13
14
16
14
16
16
Moonrise
12:01
1:12
2:11
2:55
3:25
3:47
4:04
4:18
4:31
4:44
4:58
5:17
Moonset
7:00
7:44
8:46
10:02
11:28
12:56
2:25
3:53
5:21
6:51
8:22
9:54
Sunrise
5:50
5:48
5:46
5:43
5:41
5:39
5:37
5:35
5:35
5:33
5:31
5:28
Sunset
8:28
8:30
8:30
8:32
8:35
8:36
8:37
8:38
8:40
8:43
8:44
8:45
Today's sea temperature in Portishead is 11.2 °C (Statistics for 27 Apr 1981-2005 – mean: 10.3 max: 11.5 min: 8.4°C)
Nearest