Yarmouth Sea Conditions and Tide Table

Yarmouth 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 07:09 AM and sunset is at 04:05 PM.

Days 1–3 Weather Summary

Moderate rain (total 15mm), heaviest on Fri morning. Icy conditions (max 12°C on Fri morning, min -4°C on Fri night). Winds decreasing (strong winds from the SSE on Fri morning, light winds from the W by Sat afternoon).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 2°C on Wed morning, min -9°C on Mon night). Mainly fresh winds.

Days 7–9 Weather Summary

Moderate rain (total 16mm), heaviest on Thu night. Freeze-thaw conditions (max 6°C on Fri afternoon, min -3°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Sat night, min -6°C on Mon 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
Tue
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
Wave Height Map
High Tide
10:13AM3.40m
10:52PM3.04m
10:54AM3.44m
11:32PM3.06m
11:34AM3.44m
00:12AM3.06m
12:15PM3.41m
00:52AM3.06m
12:55PM3.36m
1:32AM3.06m
1:37PM3.28m
2:13AM3.07m
2:21PM3.20m
2:57AM3.10m
3:09PM3.12m
3:45AM3.16m
4:04PM3.06m
4:37AM3.24m
5:03PM3.03m
5:33AM3.35m
6:07PM3.05m
6:31AM3.49m
Low Tide
4:41PM0.53m
4:43AM0.89m
5:21PM0.50m
5:24AM0.88m
6:01PM0.50m
6:04AM0.88m
6:41PM0.53m
6:45AM0.90m
7:20PM0.58m
7:28AM0.92m
7:59PM0.63m
8:13AM0.93m
8:41PM0.68m
9:02AM0.92m
9:26PM0.73m
9:56AM0.88m
10:16PM0.77m
10:56AM0.80m
11:11PM0.78m
11:58AM0.68m
00:10AM0.75m
1:00PM0.52m
Wave
height (m) 
direction
period (s) 
3
SSE
8
5
SSE
10
3
SSE
10
1.7
SSE
11
1.3
SSE
11
2.1
S
6
2
S
8
1.6
SSE
8
1.1
SE
10
1
NW
4
0.9
NNW
4
0.3
SE
10
0.9
SSW
4
1.6
SSW
6
0.9
S
6
0.7
NNW
3
0.8
NNW
4
0.2
SSE
9
1.1
SSW
5
1.1
SSW
6
0.7
S
5
0.9
SE
5
1
S
6
1
S
9
0.5
S
10
0.5
S
9
0.5
S
8
0.4
SSE
7
0.6
N
3
0.4
NNE
3
0.2
SSE
6
0.1
SE
11
0.4
NE
3
1.1
NE
4
1.2
NE
5
mod rain
rain showers
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
cloud
part cloud
part cloud
mod rain
mod rain
part cloud
clear
clear
cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
mod rain
rain shwrs
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
clear
cloudy
some clouds
some clouds
mod rain
mod rain
some clouds
clear
clear
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
 km/h
30
S
45
S
35
W
15
NW
10
W
30
SSW
25
WSW
25
W
20
WNW
30
NW
20
NNW
5
SW
15
SW
20
SW
10
NW
20
NW
20
NNW
0
SSW
20
SW
10
WSW
15
E
5
WNW
15
WSW
10
NW
10
NNW
10
NNW
10
NNE
15
NNW
15
NNW
10
NNW
5
NNW
5
N
15
NNE
25
NNE
25
NNE
 mm 
7
7
9
7
max°C
12
12
2
0
-1
3
4
0
-2
-5
-6
-6
-2
0
0
2
1
-2
3
2
4
3
6
3
3
2
0
-1
-1
-3
-2
-2
-3
-4
-4
Moonrise
7:12
8:04
8:48
9:23
9:51
10:15
10:36
10:55
11:15
11:35
12:00
12:30
Moonset
3:22
4:18
5:21
6:28
7:38
8:47
9:57
11:08
12:20
1:36
2:56
Sunrise
7:09
7:09
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:13
Sunset
4:05
4:05
4:06
4:06
4:07
4:07
4:07
4:08
4:08
4:09
4:10
4:12
Today's sea temperature in Yarmouth is
5.9° C
(Statistics for 19 Dec 1981-2005 – mean: 6.1 max: 7.6 min: 4.5°C)
Issued (local time): 12 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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