Jamestown Sea Conditions and Tide Table

Jamestown 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 06:43 AM and sunset is at 07:34 PM.

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Wed morning. Air temperatures will be below freezing (max -3°C on Thu afternoon, min -9°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

A light fall of snow, heaviest on Sat morning. Turning milder with light rain (total 6mm) on Sun night. Icy conditions (max 6°C on Mon morning, min -9°C on Sat night). Winds increasing (light winds from the WSW on Sun afternoon, fresh winds from the WSW by Mon night).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 3°C on Tue morning, min -8°C on Wed night). Winds decreasing (fresh winds from the WSW on Tue morning, calm by Wed afternoon).

Days 10–12 Weather Summary

A heavy fall of snow, heaviest during Sat night. Becoming milder with drizzle, on Sun afternoon. Freeze-thaw conditions (max 4°C on Sat morning, min -5°C on Fri morning). Wind will be generally light.

Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thu
16
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
8:02AM0.98m
8:15PM1.00m
8:33AM0.98m
8:47PM1.06m
9:04AM0.96m
9:19PM1.10m
9:34AM0.93m
9:50PM1.11m
10:04AM0.89m
10:21PM1.10m
10:33AM0.84m
10:53PM1.06m
11:00AM0.78m
11:25PM1.01m
11:26AM0.71m
00:03AM0.93m
12:01PM0.65m
1:02AM0.85m
2:08PM0.60m
2:45AM0.81m
3:52PM0.60m
4:13AM0.82m
5:00PM0.66m
5:15AM0.86m
5:53PM0.73m
6:05AM0.90m
6:37PM0.83m
6:49AM0.95m
7:17PM0.94m
Low Tide
2:09PM0.10m
2:27AM0.09m
2:39PM0.11m
2:59AM0.10m
3:09PM0.14m
3:30AM0.13m
3:38PM0.18m
4:01AM0.17m
4:07PM0.23m
4:32AM0.24m
4:36PM0.29m
5:06AM0.31m
5:06PM0.34m
5:44AM0.38m
5:40PM0.39m
6:36AM0.45m
6:21PM0.43m
8:12AM0.48m
7:31PM0.46m
10:10AM0.44m
9:34PM0.45m
11:09AM0.36m
11:07PM0.37m
11:51AM0.28m
00:06AM0.27m
12:26PM0.21m
00:52AM0.17m
1:00PM0.15m
Wave
height (m) 
direction
period (s) 
mod snow
light snow
snow showers
part cloud
cloud
part cloud
part cloud
cloud
light snow
mod snow
cloud
part cloud
cloud
cloud
mod snow
light rain
cloud
cloud
part cloud
clear
part cloud
cloud
cloud
snow showers
part cloud
cloud
clear
clear
clear
clear
part cloud
light snow
heavy snow
mod snow
light snow
part cloud
part cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
clear
clear
cloud
cloud
mod snow
light snow
snow shwrs
some clouds
cloudy
some clouds
some clouds
cloudy
light snow
mod snow
cloudy
some clouds
cloudy
cloudy
mod snow
light rain
cloudy
cloudy
some clouds
clear
some clouds
cloudy
cloudy
snow shwrs
some clouds
cloudy
clear
clear
clear
clear
some clouds
light snow
heavy snow
mod snow
light snow
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
some clouds
some clouds
clear
clear
cloudy
cloudy
 km/h
10
ENE
20
NE
20
N
15
N
10
NNW
15
NW
10
W
15
WSW
10
SW
15
ENE
25
N
20
NW
15
NW
10
WSW
20
SE
25
SSW
25
SW
30
SW
30
WSW
30
WSW
20
WSW
20
W
5
W
15
N
15
WNW
20
NNW
5
WNW
25
SW
30
SW
20
SW
15
SSW
10
S
15
NE
10
N
20
WNW
15
WNW
10
E
10
SE
10
SSE
10
S
25
S
30
WSW
35
WSW
30
W
20
WSW
15
SW
20
SSW
 mm 
3
3
1
1
max°C
-5
-5
-6
-4
-3
-6
-5
-3
-4
-3
-2
-6
-5
-4
3
6
6
4
3
3
-2
-2
-2
-4
-2
-1
-4
-1
0
-2
4
3
0
0
2
2
0
1
0
3
5
3
-1
1
-4
1
0
Moonrise
7:27
8:38
9:50
11:01
12:11
1:16
2:12
2:59
3:35
4:03
4:25
4:44
5:00
5:16
5:32
Moonset
6:19
6:33
6:49
7:07
7:30
8:00
8:39
9:28
10:27
11:35
12:47
2:02
3:18
4:35
5:54
7:16
Sunrise
6:43
6:41
6:39
6:37
6:35
6:33
6:31
6:30
6:26
6:24
6:22
6:20
6:20
6:18
6:16
6:13
Sunset
7:34
7:36
7:37
7:38
7:39
7:42
7:43
7:45
7:45
7:47
7:49
7:51
7:52
7:53
7:54
7:57
Today's sea temperature in Jamestown is
0.3° C
(Statistics for 01 Apr 1981-2005 – mean: 0.7 max: 1.7 min: -0.3°C)
Issued (local time): 2 am Wednesday 01 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest