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 07:58 AM and sunset is at 04:02 PM.

Days 1–3 Weather Summary

Heavy rain (total 28mm), heaviest during Sun morning. Cool air temperatures (max 14°C on Sun morning, min 7°C on Fri morning). Mainly strong winds.

Days 4–6 Weather Summary

Heavy rain (total 26mm), heaviest during Mon night. Cool air temperatures (max 14°C on Mon night, min 8°C on Wed night). Mainly strong winds.

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Fri night. Very mild (max 11°C on Thu morning, min 6°C on Fri morning). Mainly fresh winds.

Days 10–12 Weather Summary

Light rain (total 5mm), mostly falling on Sun morning. Very mild (max 11°C on Wed morning, min 5°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the SSW by Wed morning).

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
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
Wave Height Map
High Tide
6:44AM13.42m
7:08PM13.45m
7:29AM13.63m
7:53PM13.40m
8:14AM13.53m
8:39PM13.07m
9:00AM13.15m
9:25PM12.49m
9:48AM12.52m
10:14PM11.75m
10:38AM11.76m
11:07PM10.95m
11:34AM10.96m
00:08AM10.24m
12:41PM10.30m
1:20AM9.78m
1:54PM9.94m
2:32AM9.67m
3:02PM9.90m
3:33AM9.84m
3:58PM10.08m
4:24AM10.17m
4:47PM10.38m
5:09AM10.56m
Low Tide
1:42PM1.27m
2:05AM1.34m
2:29PM1.10m
2:51AM1.36m
3:15PM1.19m
3:36AM1.61m
4:01PM1.54m
4:20AM2.05m
4:47PM2.07m
5:05AM2.62m
5:33PM2.71m
5:51AM3.23m
6:21PM3.37m
6:40AM3.81m
7:13PM3.94m
7:34AM4.27m
8:10PM4.34m
8:36AM4.55m
9:17PM4.51m
9:48AM4.56m
10:27PM4.41m
10:57AM4.32m
11:26PM4.10m
Wave
height (m) 
direction
period (s) 
cloud
mod rain
rain showers
light rain
rain showers
rain showers
mod rain
light rain
part cloud
cloud
light rain
heavy rain
light rain
mod rain
part cloud
part cloud
clear
part cloud
part cloud
cloud
rain showers
part cloud
cloud
mod rain
part cloud
part cloud
rain showers
rain showers
rain showers
clear
cloud
cloud
part cloud
light rain
rain showers
part cloud
cloudy
mod rain
rain shwrs
light rain
rain shwrs
rain shwrs
mod rain
light rain
some clouds
cloudy
light rain
heavy rain
light rain
mod rain
some clouds
some clouds
clear
some clouds
some clouds
cloudy
rain shwrs
some clouds
cloudy
mod rain
some clouds
some clouds
rain shwrs
rain shwrs
rain shwrs
clear
cloudy
cloudy
some clouds
light rain
rain shwrs
some clouds
 km/h
15
SSE
45
SSE
35
SW
45
WSW
50
WSW
20
SW
25
S
40
SSW
30
SW
25
SSW
5
WSW
45
S
30
SSW
20
W
10
SW
20
SW
30
WSW
20
SW
25
SSW
30
S
40
S
5
S
10
SE
20
ENE
5
SSE
15
S
10
E
15
SE
15
SE
5
SE
5
S
10
SW
10
SSW
10
SSW
15
SW
10
SSW
 mm 
6
6
2
1
1
10
2
1
14
4
7
1
8
1
2
1
1
1
max°C
9
10
11
11
11
10
14
14
11
13
12
14
14
12
11
10
10
9
11
11
11
8
8
10
11
10
9
10
10
7
8
8
7
8
9
7
Moonrise
3:55
5:08
6:34
8:02
9:27
10:47
12:03
1:15
2:27
3:38
4:51
Moonset
9:10
10:18
11:04
11:34
11:55
12:10
12:22
12:33
12:43
12:54
1:07
1:23
Sunrise
7:58
8:00
8:00
8:02
8:03
8:04
8:06
8:07
8:07
8:08
8:08
8:10
Sunset
4:02
4:01
4:01
4:01
4:01
4:00
4:00
4:00
4:00
4:00
4:00
4:01
Today's sea temperature in Avonmouth (Port of Bristol) is
9.3° C
(Statistics for 05 Dec 1981-2005 – mean: 11.9 max: 13.1 min: 10.8°C)
Issued (local time): 5 am Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest