Avonmouth (Port of Bristol) Sea Conditions and Tide Table

Avonmouth (Port of Bristol) 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 —.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 5°C on Sat afternoon, min -1°C on Thu night). Mainly strong winds.

Days 5–7 Weather Summary

Mostly dry. Low air temperatures (max 6°C on Mon night, min 1°C on Sat night). Winds decreasing (fresh winds from the ENE on Sat night, light winds from the NNE by Tue afternoon).

Days 8–10 Weather Summary

Light rain (total 6mm), mostly falling on Fri morning. Mild temperatures (max 9°C on Fri afternoon, min 2°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the WNW by Thu afternoon).

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Mild temperatures (max 8°C on Fri night, min 4°C on Sat night). Winds decreasing (fresh winds from the NW on Sat morning, calm by Mon night).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
High Tide
9:47PM11.78m
10:07AM11.93m
10:30PM11.52m
10:52AM11.64m
11:19PM11.17m
11:45AM11.28m
00:16AM10.81m
12:48PM10.93m
1:24AM10.57m
1:59PM10.77m
2:37AM10.61m
3:11PM10.90m
3:45AM10.97m
4:16PM11.28m
4:44AM11.43m
5:13PM11.69m
5:39AM12.05m
6:06PM12.19m
6:30AM12.61m
6:56PM12.60m
7:18AM13.02m
7:43PM12.83m
8:04AM13.22m
Low Tide
4:41AM2.59m
5:04PM2.52m
5:22AM2.80m
5:47PM2.76m
6:06AM3.06m
6:34PM3.05m
6:54AM3.33m
7:26PM3.34m
7:51AM3.56m
8:27PM3.56m
8:59AM3.67m
9:41PM3.59m
10:21AM3.50m
11:02PM3.32m
11:41AM3.06m
00:13AM2.86m
12:45PM2.37m
1:10AM2.26m
1:38PM1.74m
2:00AM1.76m
2:25PM1.30m
2:45AM1.45m
3:09PM1.11m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
light rain
light rain
light rain
part cloud
part cloud
part cloud
rain showers
cloud
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
light rain
light rain
light rain
some clouds
some clouds
some clouds
rain shwrs
cloudy
clear
clear
cloudy
 km/h
35
NE
35
NE
35
ENE
25
ENE
20
NE
25
NE
20
NE
30
NE
35
NE
30
ENE
20
ENE
20
ENE
10
NE
10
NNE
15
NNE
10
NE
10
NE
10
NNE
0
NW
10
NNE
10
NNE
5
N
10
W
30
WNW
25
WNW
10
SW
20
WNW
25
NW
30
NW
30
WNW
25
WNW
30
WNW
25
WNW
10
NW
10
WNW
20
NNW
 mm 
5
1
1
1
max°C
2
3
3
1
2
3
0
4
5
4
3
4
3
1
2
6
3
4
3
3
3
2
4
6
7
5
9
8
7
7
6
6
6
5
6
6
Moonrise
11:15
11:27
11:39
11:51
12:06
12:25
12:54
1:36
2:38
3:59
5:29
6:58
Moonset
10:04
11:23
12:44
2:08
3:37
5:09
6:39
7:56
8:53
9:31
9:56
Sunrise
8:15
8:15
8:15
8:15
8:15
8:15
8:15
8:15
8:15
8:15
8:15
8:15
Sunset
4:06
4:06
4:07
4:07
4:08
4:09
4:10
4:12
4:13
4:14
4:15
4:16
Today's sea temperature in Avonmouth (Port of Bristol) is
8.4° C
(Statistics for 24 Dec 1981-2005 – mean: 11.0 max: 12.1 min: 10.0°C)
Issued (local time): 11 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest