Byam Island Sea Conditions and Tide Table

Byam Island 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 12:00 AM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 2°C on Sat afternoon, min 0°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 3°C on Wed night, min -1°C on Fri morning). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Sun afternoon, min -2°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Mon afternoon, min 0°C on Tue afternoon). Winds increasing (calm on Tue morning, fresh winds from the N by Tue night).

Sat
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
1
Wednesday
2
Thu
3
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
12:28PM1.40m
1:41AM1.29m
1:35PM1.35m
2:42AM1.36m
2:33PM1.32m
3:38AM1.44m
3:28PM1.30m
4:30AM1.52m
4:23PM1.29m
5:19AM1.58m
5:16PM1.30m
6:04AM1.63m
6:03PM1.30m
6:44AM1.65m
6:45PM1.28m
7:23AM1.64m
7:23PM1.25m
8:00AM1.59m
8:00PM1.20m
8:38AM1.50m
8:38PM1.12m
9:18AM1.38m
9:19PM1.04m
10:05AM1.24m
Low Tide
6:54PM0.68m
7:11AM0.82m
7:53PM0.62m
8:36AM0.79m
8:59PM0.56m
10:02AM0.74m
10:03PM0.51m
11:04AM0.69m
10:55PM0.47m
11:53AM0.66m
11:38PM0.46m
12:37PM0.65m
00:18AM0.47m
1:21PM0.66m
00:56AM0.50m
2:06PM0.67m
1:34AM0.53m
2:55PM0.68m
2:15AM0.56m
3:46PM0.68m
3:00AM0.58m
4:37PM0.66m
3:50AM0.61m
Wave
height (m) 
direction
period (s) 
0
W
1.0
0
W
1.0
0
W
1.0
0
W
1.0
0
W
1.0
0.2
N
2.0
0.1
N
2.0
0.1
N
2.0
0.1
N
1.0
0.1
N
1.0
0.1
N
1.0
0.1
N
1.0
0.1
N
1.0
0.1
N
1.0
0
W
1.0
0
W
1.0
0.1
N
2.0
0.2
N
2.0
0.2
N
2.0
0.3
N
2.0
0.3
N
2.0
0.2
NNW
2.0
0.1
NW
2.0
0.1
NW
2.0
0.1
N
2.0
0.1
N
1.0
0
W
1.0
0
W
1.0
0
W
1.0
0
W
1.0
0
W
1.0
0.2
N
2.0
0.3
NNW
2.0
0.2
NNW
2.0
0.1
NW
2.0
0.1
NW
2.0
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
cloud
cloud
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
clear
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
cloudy
cloudy
 km/h
10
W
10
WSW
10
WSW
10
SW
10
N
20
N
20
N
15
NNE
10
N
15
N
10
N
10
N
10
NNW
10
NNW
10
NW
15
NW
15
NNW
25
N
25
N
25
NNW
25
N
25
NNW
15
NNW
15
NNW
15
NW
10
NNW
10
NNW
5
WNW
10
SW
5
NW
10
NW
30
N
25
NNW
20
NNW
15
NW
15
NW
 mm 
max°C
2
2
1
2
2
0
0
1
0
0
2
1
2
3
3
3
3
0
1
0
-1
-1
0
1
2
2
2
3
3
2
2
1
1
1
1
0
Moonrise
8:45
11:47
2:11
4:30
7:15
Moonset
4:54
3:25
2:32
1:45
12:54
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Sunset
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Today's sea temperature in Byam Island is -1.8 °C (Statistics for 21 Jun 1981-2005 – mean: -0.5 max: 1.1 min: -1.9°C)
Issued (local time): 1 pm Saturday 21 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest