Roscoff Sea Conditions and Tide Table

Roscoff 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 05:20 PM.

Days 1–4 Weather Summary

Heavy rain (total 39mm), heaviest during Thu morning. Cool air temperatures (max 13°C on Wed night, min 8°C on Fri night). Winds decreasing (near gales from the SSW on Thu morning, light winds from the SSW by Fri afternoon).

Days 5–7 Weather Summary

Heavy rain (total 26mm), heaviest during Sat night. Cool air temperatures (max 11°C on Sat afternoon, min 6°C on Sun night). Mainly fresh winds.

Days 8–10 Weather Summary

Light rain (total 6mm), mostly falling on Wed morning. Very mild (max 10°C on Wed morning, min 7°C on Tue night). Winds increasing (light winds from the ESE on Tue night, fresh winds from the ENE by Thu night).

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Sun morning. Mild temperatures (max 9°C on Fri afternoon, min 8°C on Fri night). Wind will be generally light.

Wed
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Mon
29
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
Wave Height Map
High Tide
4:32PM7.37m
4:53AM7.62m
5:14PM7.56m
5:32AM7.85m
5:53PM7.72m
6:09AM8.02m
6:30PM7.83m
6:45AM8.14m
7:06PM7.89m
7:19AM8.19m
7:40PM7.89m
7:53AM8.18m
8:15PM7.85m
8:28AM8.14m
8:51PM7.78m
9:06AM8.05m
9:32PM7.67m
9:49AM7.91m
10:19PM7.53m
10:39AM7.73m
11:14PM7.39m
11:39AM7.55m
00:19AM7.31m
12:49PM7.44m
Low Tide
10:56PM2.85m
11:20AM2.70m
11:35PM2.64m
11:58AM2.46m
00:12AM2.47m
12:35PM2.27m
00:48AM2.35m
1:10PM2.15m
1:23AM2.29m
1:45PM2.08m
1:58AM2.29m
2:21PM2.08m
2:34AM2.34m
2:58PM2.14m
3:12AM2.43m
3:38PM2.25m
3:54AM2.57m
4:22PM2.40m
4:41AM2.73m
5:12PM2.59m
5:36AM2.90m
6:11PM2.77m
6:41AM3.01m
Wave
height (m) 
direction
period (s) 
2.2
WNW
13
3
W
12
3.5
WNW
20
3.5
WNW
18
3.5
WNW
17
3.5
WNW
17
3.5
WNW
16
2.5
WNW
15
2.1
WNW
14
2.1
WNW
13
2.2
WNW
12
3
WNW
16
3
WNW
16
2.5
WNW
16
1.9
WNW
14
1.5
WNW
14
1.1
WNW
12
0.9
WNW
12
0.8
WNW
11
0.7
WNW
10
0.9
WNW
13
1.3
NNE
5
1.2
WNW
14
1
WNW
13
1.1
WNW
12
2.1
NE
7
1.5
NE
6
1.2
NE
6
0.9
WNW
14
0.9
WNW
13
0.8
WNW
13
0.9
WNW
12
1.2
WNW
12
1.1
WNW
12
1.1
W
17
1.1
W
15
light rain
mod rain
heavy rain
mod rain
rain showers
clear
clear
clear
part cloud
light rain
heavy rain
mod rain
mod rain
clear
part cloud
cloud
cloud
part cloud
part cloud
clear
light rain
light rain
light rain
light rain
cloud
light rain
cloud
part cloud
cloud
cloud
part cloud
cloud
light rain
light rain
cloud
cloud
light rain
mod rain
heavy rain
mod rain
rain shwrs
clear
clear
clear
some clouds
light rain
heavy rain
mod rain
mod rain
clear
some clouds
cloudy
cloudy
some clouds
some clouds
clear
light rain
light rain
light rain
light rain
cloudy
light rain
cloudy
some clouds
cloudy
cloudy
some clouds
cloudy
light rain
light rain
cloudy
cloudy
 km/h
40
SSW
45
SSW
50
S
25
SW
30
WNW
20
WSW
20
WSW
20
S
25
SSE
35
SSE
15
WNW
5
NNE
30
W
20
SE
25
ESE
20
E
5
SSE
10
SSW
15
SW
5
ESE
20
NE
30
NNE
25
NNE
15
NE
25
ENE
35
ENE
30
ENE
25
ENE
10
ENE
5
ESE
15
E
10
E
25
ENE
20
ENE
15
E
15
E
 mm 
1
10
17
9
2
2
11
6
7
1
1
2
1
1
2
1
max°C
11
13
13
12
11
11
11
9
10
11
9
9
8
6
7
8
8
9
9
8
10
9
8
9
9
9
9
9
9
8
8
9
9
9
9
9
Moonrise
8:03
9:05
9:58
10:41
11:14
11:39
11:59
12:15
12:30
12:45
1:00
1:19
Moonset
3:05
3:37
4:20
5:14
6:19
7:30
8:44
9:59
11:13
12:29
1:46
3:06
Sunrise
9:03
9:03
9:04
9:04
9:06
9:06
9:07
9:07
9:07
9:07
9:07
9:07
Sunset
5:20
5:20
5:21
5:21
5:21
5:22
5:22
5:22
5:23
5:24
5:24
5:25
Today's sea temperature in Roscoff is
12.9° C
(Statistics for 17 Dec 1981-2005 – mean: 11.9 max: 12.7 min: 11.2°C)
Issued (local time): 6 pm Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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