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 08:11 AM and sunset is at 04:01 PM.

Days 1–3 Weather Summary

Light rain (total 8mm), mostly falling on Sun afternoon. Cool air temperatures (max 10°C on Fri afternoon, min 7°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Mon morning. Low air temperatures (max 8°C on Mon morning, min 3°C on Wed night). Winds increasing (light winds from the SSE on Mon afternoon, fresh winds from the ENE by Wed morning).

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 6°C on Sat morning, min 1°C on Thu night). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 7°C on Tue morning, min 2°C on Sun night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
6:26AM11.35m
6:44PM11.39m
7:01AM11.68m
7:19PM11.66m
7:36AM11.93m
7:54PM11.85m
8:11AM12.09m
8:30PM11.94m
8:47AM12.15m
9:07PM11.92m
9:26AM12.10m
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
Low Tide
1:15PM3.06m
1:32AM2.95m
1:53PM2.70m
2:10AM2.67m
2:30PM2.44m
2:47AM2.48m
3:08PM2.29m
3:24AM2.41m
3:46PM2.26m
4:02AM2.45m
4:24PM2.34m
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
Wave
height (m) 
direction
period (s) 
part cloud
clear
clear
clear
cloud
light rain
light rain
light rain
cloud
rain showers
cloud
clear
clear
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
some clouds
clear
clear
clear
cloudy
light rain
light rain
light rain
cloudy
rain shwrs
cloudy
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
clear
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
 km/h
25
SW
20
SW
10
S
15
SE
25
SE
10
SSE
15
E
5
NE
5
SW
10
E
10
SSE
5
ESE
15
ENE
15
ENE
20
NE
30
NE
30
ENE
30
ENE
25
NE
25
NE
20
NE
25
NE
20
NE
30
NE
25
NE
30
NE
30
NE
20
NE
20
ENE
10
NE
10
N
15
N
20
NNE
20
N
25
NNE
25
NNE
 mm 
2
1
5
2
max°C
9
10
7
9
8
9
8
8
8
8
8
7
7
7
7
6
5
4
3
4
1
4
5
5
6
6
6
5
5
4
6
6
6
7
7
6
Moonrise
8:19
9:13
9:54
10:23
10:45
11:02
11:15
11:27
11:39
11:51
12:06
12:25
Moonset
2:55
3:50
4:56
6:11
7:28
8:47
10:04
11:23
12:44
2:08
3:37
Sunrise
8:11
8:12
8:12
8:14
8:14
8:15
8:15
8:15
8:15
8:15
8:15
8:15
Sunset
4:01
4:02
4:02
4:04
4:04
4:05
4:06
4:06
4:07
4:07
4:08
4:09
Today's sea temperature in Avonmouth (Port of Bristol) is
8.9° C
(Statistics for 19 Dec 1981-2005 – mean: 11.2 max: 12.2 min: 10.4°C)
Issued (local time): 5 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest