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 — and sunset is at —.

Days 1–4 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -5°C on Fri night, min -15°C on Sat night). Winds decreasing (fresh winds from the W on Sun night, light winds from the NW by Mon afternoon).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Tue afternoon. Icy conditions (max 1°C on Wed night, min -14°C on Mon night). Winds decreasing (fresh winds from the WSW on Wed morning, calm by Thu morning).

Days 8–10 Weather Summary

A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 1°C on Sat morning, min -9°C on Fri morning). Winds increasing (light winds from the SW on Fri morning, strong winds from the NNE by Sat morning).

Days 11–13 Weather Summary

A light fall of snow, heaviest on Tue night. Turning milder with light rain (total 2mm) on Tue night. Freeze-thaw conditions (max 2°C on Tue morning, min -4°C on Sun night). Winds decreasing (fresh winds from the ESE on Tue night, calm by Wed afternoon).

Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sun
8
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
night
AM
Wave Height Map
High Tide
10:33PM0.97m
10:40AM1.00m
11:13PM0.97m
11:25AM0.89m
00:03AM0.95m
12:27PM0.77m
1:12AM0.92m
1:53PM0.68m
2:41AM0.91m
3:18PM0.64m
4:11AM0.94m
4:36PM0.64m
5:25AM1.00m
5:43PM0.69m
6:21AM1.08m
6:37PM0.76m
7:06AM1.13m
7:22PM0.83m
7:45AM1.17m
8:03PM0.90m
8:21AM1.17m
8:40PM0.96m
8:55AM1.14m
9:16PM1.00m
9:28AM1.08m
9:51PM1.02m
10:00AM1.01m
Low Tide
4:38AM0.26m
4:57PM0.23m
5:27AM0.31m
5:37PM0.26m
6:33AM0.37m
6:24PM0.29m
8:17AM0.39m
7:25PM0.32m
10:01AM0.34m
8:48PM0.33m
11:13AM0.25m
10:23PM0.29m
12:07PM0.16m
11:37PM0.23m
12:51PM0.10m
00:33AM0.16m
1:30PM0.07m
1:19AM0.11m
2:07PM0.06m
2:01AM0.09m
2:43PM0.08m
2:39AM0.11m
3:17PM0.11m
3:15AM0.15m
3:50PM0.16m
3:51AM0.21m
4:22PM0.22m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
light snow
light snow
snow showers
cloud
cloud
light snow
light snow
light snow
snow showers
clear
cloud
mod snow
mod snow
light snow
mod snow
light snow
cloud
part cloud
part cloud
cloud
cloud
cloud
light snow
mod snow
cloud
light snow
cloud
cloud
cloud
cloud
light snow
mod rain
light snow
cloud
cloud
cloud
part cloud
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
light snow
light snow
snow shwrs
cloudy
cloudy
light snow
light snow
light snow
snow shwrs
clear
cloudy
mod snow
mod snow
light snow
mod snow
light snow
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
light snow
mod snow
cloudy
light snow
cloudy
cloudy
cloudy
cloudy
light snow
mod rain
light snow
cloudy
cloudy
cloudy
some clouds
 km/h
25
WSW
20
WSW
25
W
25
W
25
W
30
WNW
35
WNW
20
WNW
10
NW
5
NNW
10
NNE
10
NNW
20
WSW
30
WSW
25
W
15
NW
0
SW
20
SW
20
WSW
10
WNW
15
NNE
35
NE
50
NNE
40
N
30
NNW
30
NW
35
NNW
30
NW
20
NNW
15
NNW
15
NE
25
ESE
30
E
30
ESE
5
E
5
NW
5
ENE
10
NNW
10
W
10
NW
20
N
35
N
20
NNW
15
N
10
NW
10
SW
20
SSE
 mm 
2
7
max°C
-5
-8
-9
-11
-13
-11
-14
-12
-10
-8
-4
-3
-5
-6
-2
1
0
-2
-5
-2
-1
0
1
1
1
1
1
-1
-3
-2
0
2
1
2
2
1
1
1
1
2
2
3
2
1
1
1
-1
Moonrise
9:58
10:16
10:38
11:07
11:47
12:43
1:55
3:18
4:44
6:07
7:26
8:41
9:53
11:04
12:15
Moonset
10:35
11:54
1:16
2:40
4:04
5:20
6:22
7:08
7:40
8:04
8:23
8:38
8:53
9:07
9:22
9:40
Sunrise
7:43
7:41
7:41
7:39
7:39
7:37
7:35
7:35
7:33
7:31
7:31
7:28
7:28
7:26
7:24
7:22
Sunset
4:51
4:52
4:53
4:55
4:57
4:59
5:00
5:01
5:04
5:05
5:07
5:07
5:09
5:12
5:13
Today's sea temperature in Jamestown is
1.0° C
(Statistics for 23 Jan 1981-2005 – mean: 0.5 max: 1.4 min: -0.3°C)
Issued (local time): 7 pm Friday 23 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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