Hennebont Sea Conditions and Tide Table

Hennebont 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 08:56 AM and sunset is at 05:21 PM.

Days 1–3 Weather Summary

Heavy rain (total 27mm), heaviest during Thu afternoon. Cool air temperatures (max 14°C on Thu morning, min 10°C on Thu night). Winds decreasing (strong winds from the SSW on Thu morning, light winds from the WNW by Fri morning).

Days 4–6 Weather Summary

Heavy rain (total 24mm), heaviest during Sun afternoon. Cool air temperatures (max 10°C on Sat night, min 4°C on Sun afternoon). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Wed morning, min 3°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Mon afternoon, min 5°C on Fri night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Mon
29
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
3:46PM3.51m
4:01AM3.70m
4:20PM3.59m
4:35AM3.80m
4:54PM3.64m
5:09AM3.86m
5:27PM3.65m
5:43AM3.88m
6:01PM3.63m
6:18AM3.86m
6:37PM3.57m
6:54AM3.81m
7:15PM3.49m
7:33AM3.73m
7:57PM3.40m
8:16AM3.63m
8:45PM3.31m
9:07AM3.53m
9:43PM3.24m
10:07AM3.43m
10:51PM3.22m
11:20AM3.39m
Low Tide
9:34AM0.75m
9:49PM0.74m
10:13AM0.65m
10:27PM0.67m
10:51AM0.58m
11:04PM0.62m
11:29AM0.55m
11:40PM0.60m
12:06PM0.56m
00:16AM0.62m
12:43PM0.61m
00:52AM0.68m
1:22PM0.66m
1:32AM0.76m
2:04PM0.73m
2:15AM0.86m
2:51PM0.80m
3:05AM0.96m
3:45PM0.87m
4:05AM1.04m
4:46PM0.91m
5:13AM1.04m
5:53PM0.89m
Wave
height (m) 
direction
period (s) 
light rain
mod rain
light rain
cloud
clear
clear
cloud
light rain
mod rain
rain showers
rain showers
part cloud
rain showers
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
light rain
mod rain
light rain
cloudy
clear
clear
cloudy
light rain
mod rain
rain shwrs
rain shwrs
some clouds
rain shwrs
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
 km/h
40
S
40
SSW
15
W
5
WNW
10
WSW
10
SSW
20
S
35
S
5
NNW
10
N
30
WNW
10
ESE
15
E
10
E
10
NE
10
NNE
10
N
10
NE
15
NE
20
NE
15
NE
15
NE
15
NNE
10
NNE
10
NNE
5
NNE
5
NE
10
ENE
5
ENE
10
ENE
10
ENE
10
ENE
5
NE
5
NNW
10
NNW
 mm 
3
9
4
2
8
4
10
2
max°C
14
12
13
11
12
10
11
11
10
9
5
6
7
8
5
7
8
7
8
7
5
6
7
5
7
8
6
7
8
7
7
8
7
7
9
Moonrise
7:54
8:56
9:50
10:33
11:06
11:32
11:53
12:11
12:27
12:42
12:59
1:18
Moonset
3:40
4:23
5:18
6:22
7:32
8:45
9:59
11:12
12:26
1:42
3:02
Sunrise
8:56
8:57
8:57
8:59
8:59
9:00
9:00
9:00
9:00
9:00
9:00
9:00
Sunset
5:21
5:22
5:22
5:22
5:22
5:23
5:23
5:24
5:25
5:25
5:27
5:28
Today's sea temperature in Hennebont is
12.2° C
(Statistics for 18 Dec 1981-2005 – mean: 12.3 max: 13.2 min: 11.5°C)
Issued (local time): 12 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest