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 12:00 PM and sunset is at 12:00 AM.

Days 1–3 Weather Summary

Mostly dry. Extremely cold air temperatures (max -16°C on Sun afternoon, min -31°C on Sat afternoon). Winds increasing (light winds from the NNW on Sat morning, fresh winds from the NNW by Sun morning).

Days 4–6 Weather Summary

A dusting of new snow. Extremely cold air temperatures (max -18°C on Wed night, min -27°C on Tue afternoon). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Extremely cold (max -20°C on Fri morning, min -28°C on Fri night). Winds decreasing (fresh winds from the E on Fri afternoon, calm by Sun night).

Days 10–12 Weather Summary

A dusting of new snow. Extremely cold (max -21°C on Tue night, min -33°C on Tue afternoon). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
4:20PM1.38m
4:14AM1.19m
4:53PM1.49m
4:52AM1.29m
5:28PM1.58m
5:31AM1.36m
6:03PM1.65m
6:10AM1.40m
6:38PM1.68m
6:48AM1.41m
7:15PM1.67m
7:26AM1.38m
7:52PM1.63m
8:07AM1.34m
8:33PM1.56m
8:59AM1.29m
9:24PM1.47m
10:23AM1.25m
10:37PM1.39m
12:02PM1.27m
11:57PM1.33m
1:12PM1.34m
1:00AM1.29m
Low Tide
10:04AM0.46m
10:54PM0.64m
10:26AM0.50m
11:15PM0.69m
10:52AM0.56m
11:41PM0.75m
11:23AM0.64m
00:16AM0.80m
11:58AM0.71m
00:59AM0.85m
12:37PM0.78m
1:47AM0.87m
1:22PM0.83m
2:39AM0.87m
2:14PM0.86m
3:31AM0.84m
3:13PM0.88m
4:21AM0.79m
4:18PM0.88m
5:14AM0.73m
5:30PM0.87m
6:13AM0.68m
6:45PM0.86m
Wave
height (m) 
direction
period (s) 
clear
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
light snow
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
light snow
cloud
cloud
part cloud
clear
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
light snow
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
light snow
cloudy
cloudy
some clouds
 km/h
10
NNW
10
NNW
20
WNW
30
NW
30
NNW
25
NNW
15
NNW
10
NW
20
NNW
20
NNE
15
NE
5
NNE
15
WSW
20
W
20
NW
15
NW
20
NNW
10
N
20
E
30
E
25
NE
15
NNE
15
NNE
15
NNE
10
NNE
5
NNE
0
NNW
5
NNW
10
NNW
10
WNW
10
W
15
WSW
25
S
20
SW
20
W
20
W
 mm 
max°C
-30
-30
-23
-17
-16
-17
-19
-21
-20
-21
-27
-23
-22
-19
-18
-23
-22
-21
-20
-21
-26
-25
-23
-21
-22
-24
-23
-23
-22
-23
-29
-33
-21
-21
-21
-24
Moonrise
3:57
2:32
1:38
12:47
11:46
Moonset
8:07
11:08
1:42
4:26
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 20 Dec 1981-2005 – mean: -1.9 max: -1.9 min: -1.9°C)
Issued (local time): 12 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest