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 06:06 PM.

Days 1–4 Weather Summary

Heavy rain (total 23mm), heaviest during Thu night. Cool air temperatures (max 11°C on Tue afternoon, min 5°C on Thu night). Winds increasing (moderate winds from the WSW on Wed afternoon, strong winds from the SSW by Thu morning).

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Sat afternoon. Cool air temperatures (max 10°C on Sat afternoon, min 4°C on Fri night). Winds increasing (light winds from the W on Sat night, fresh winds from the SW by Sun afternoon).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 14°C on Wed afternoon, min 4°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 12°C on Fri afternoon, min 4°C on Thu night). Wind will be generally light.

Tue
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
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
PM
night
Wave Height Map
High Tide
11:18PM10.42m
11:39AM9.90m
00:02AM9.53m
12:35PM9.01m
1:18AM8.77m
2:20PM8.49m
3:11AM8.65m
3:57PM8.78m
4:27AM9.23m
4:57PM9.54m
5:19AM10.13m
5:42PM10.48m
6:00AM11.15m
6:20PM11.47m
6:37AM12.16m
6:57PM12.40m
7:14AM13.04m
7:33PM13.15m
7:51AM13.67m
8:10PM13.64m
8:29AM13.97m
8:48PM13.78m
9:08AM13.86m
9:27PM13.53m
9:49AM13.34m
10:10PM12.90m
10:33AM12.45m
10:56PM11.97m
Low Tide
5:32PM3.22m
5:52AM3.56m
6:12PM4.00m
6:37AM4.33m
7:03PM4.74m
7:40AM4.97m
8:19PM5.25m
9:20AM5.19m
10:20PM5.12m
11:13AM4.59m
11:43PM4.26m
12:12PM3.59m
00:32AM3.24m
12:55PM2.57m
1:12AM2.25m
1:33PM1.66m
1:49AM1.42m
2:09PM0.97m
2:25AM0.83m
2:45PM0.57m
3:01AM0.53m
3:21PM0.49m
3:38AM0.57m
3:58PM0.77m
4:16AM0.94m
4:36PM1.36m
4:56AM1.61m
5:17PM2.20m
Wave
height (m) 
direction
period (s) 
light rain
rain showers
clear
clear
part cloud
cloud
light rain
heavy rain
light rain
part cloud
part cloud
part cloud
rain showers
part cloud
cloud
rain showers
part cloud
part cloud
clear
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
light rain
light rain
clear
part cloud
clear
clear
clear
part cloud
part cloud
rain showers
light rain
rain shwrs
clear
clear
some clouds
cloudy
light rain
heavy rain
light rain
some clouds
some clouds
some clouds
rain shwrs
some clouds
cloudy
rain shwrs
some clouds
some clouds
clear
some clouds
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
light rain
light rain
clear
some clouds
clear
clear
clear
some clouds
some clouds
rain shwrs
 km/h
25
SSW
35
SW
25
W
30
W
30
SW
40
SSW
45
SSW
40
WSW
30
WSW
30
WSW
15
WNW
15
W
20
WNW
10
WSW
20
SW
35
SW
15
W
20
WSW
25
WSW
15
SSW
20
S
25
S
15
SE
15
ESE
20
E
20
NE
20
ENE
15
E
10
ENE
10
ENE
10
ENE
5
SE
5
NE
5
N
5
SSE
5
S
10
WSW
10
SW
35
NNW
30
NW
10
WNW
10
NW
20
NNW
5
W
10
NW
20
NNW
5
NE
 mm 
1
7
2
12
1
2
1
1
4
2
max°C
11
10
9
9
9
11
11
11
6
7
5
9
10
7
7
9
7
9
9
6
10
11
9
13
14
8
10
11
7
10
12
10
10
11
9
10
11
7
8
9
6
9
11
8
11
13
9
Moonrise
2:47
3:42
4:24
4:55
5:18
5:36
5:49
6:02
6:14
6:26
6:42
7:01
7:29
8:09
9:06
Moonset
9:21
10:13
11:18
12:32
1:51
3:12
4:33
5:55
7:19
8:46
10:16
11:47
1:14
2:28
Sunrise
6:33
6:31
6:28
6:26
6:24
6:22
6:20
6:18
6:16
6:13
6:11
6:09
6:05
6:03
6:01
Sunset
6:06
6:07
6:09
6:10
6:13
6:15
6:16
6:17
6:20
6:22
6:22
6:24
6:27
6:28
6:30
6:31
Today's sea temperature in Avonmouth (Port of Bristol) is
8.7° C
(Statistics for 10 Mar 1981-2005 – mean: 9.0 max: 10.4 min: 6.7°C)
Issued (local time): 5 pm Tuesday 10 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest