Northwest Harbor Sea Conditions and Tide Table

Northwest Harbor 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 04:44 PM.

Days 1–4 Weather Summary

Mostly dry. Air temperatures will be below freezing (max 0°C on Fri morning, min -4°C on Tue night). Winds decreasing (strong winds from the WNW on Tue afternoon, light winds from the NW by Fri morning).

Days 5–7 Weather Summary

Mild with light rain (total 3mm) on Sat afternoon. Becoming colder with a light covering of snow, mostly falling on Sun night. Icy conditions (max 9°C on Sat afternoon, min -4°C on Sun night). Winds increasing (light winds from the NW on Sun afternoon, strong winds from the W by Mon morning).

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Thu morning, min -11°C on Tue night). Winds decreasing (strong winds from the WNW on Mon afternoon, light winds from the WSW by Wed night).

Days 11–13 Weather Summary

A moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 2°C on Sun afternoon, min -16°C on Fri night). Winds increasing (light winds from the NNE on Thu night, strong winds from the NW by Fri night).

Tue
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sun
26
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
10:31PM0.61m
10:53AM0.77m
11:17PM0.62m
11:34AM0.73m
00:01AM0.63m
12:15PM0.67m
00:47AM0.62m
12:58PM0.61m
1:33AM0.62m
1:43PM0.55m
2:23AM0.62m
2:35PM0.50m
3:15AM0.62m
3:34PM0.45m
4:12AM0.62m
4:41PM0.43m
5:09AM0.64m
5:46PM0.43m
6:02AM0.67m
6:42PM0.45m
6:52AM0.70m
7:28PM0.48m
7:38AM0.74m
Low Tide
4:27PM-0.14m
4:28AM-0.06m
5:10PM-0.12m
5:16AM-0.03m
5:55PM-0.09m
6:06AM0.01m
6:40PM-0.06m
7:00AM0.04m
7:25PM-0.03m
7:55AM0.05m
8:09PM0.01m
8:51AM0.06m
8:54PM0.05m
9:47AM0.06m
9:40PM0.09m
10:44AM0.05m
10:29PM0.12m
11:41AM0.03m
11:23PM0.12m
12:35PM-0.00m
00:17AM0.10m
1:22PM-0.04m
1:06AM0.07m
Wave
height (m) 
direction
period (s) 
0.8
WNW
4
0.8
WNW
4
0.9
NW
4
0.9
NNW
4
0.4
NNW
3
0.2
W
2
0.4
SW
5
0.4
SSW
5
0.3
SSW
6
0.3
SSW
6
0.3
S
6
0.9
S
6
1
S
6
0.7
S
6
0.8
SSE
8
1
SSE
10
1.1
SSE
10
1
SSE
9
1
SSE
9
0.9
WNW
4
0.8
WNW
4
0.7
WNW
4
0.5
W
3
0.9
WSW
4
0.7
SSW
7
0.7
SSW
6
0.4
SSW
5
0.5
S
5
0.5
S
5
1
SSE
10
1.3
SSE
10
1.4
SSE
10
1.1
SE
11
0.7
SE
10
0.8
SE
10
0.8
SSW
7
part cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
clear
clear
part cloud
cloud
light rain
part cloud
clear
part cloud
mod snow
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
cloud
cloud
heavy snow
snow showers
part cloud
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
cloudy
cloudy
some clouds
clear
clear
some clouds
cloudy
light rain
some clouds
clear
some clouds
mod snow
some clouds
cloudy
cloudy
cloudy
cloudy
clear
clear
clear
some clouds
cloudy
cloudy
heavy snow
snow shwrs
some clouds
clear
clear
clear
clear
clear
 km/h
40
WNW
40
WNW
40
NW
40
NW
25
NW
15
W
20
WSW
15
W
15
NW
15
W
15
SSW
30
SSW
30
S
15
WNW
20
NW
10
NW
25
N
35
WNW
45
WNW
40
WNW
35
WNW
30
WNW
30
WSW
40
W
30
W
30
WSW
20
SW
15
SW
25
NNE
30
WNW
30
WNW
45
NW
35
NW
25
WNW
35
WSW
30
WSW
 mm 
3
max°C
-1
-2
-2
-1
-3
-2
-1
-1
0
1
5
8
9
6
1
3
0
-3
-4
-7
-9
-7
-8
-8
-4
-3
2
1
-1
0
1
-9
-11
-6
-3
1
Moonrise
5:30
6:40
7:47
8:51
9:52
10:53
11:53
12:55
1:59
3:04
4:08
5:09
Moonset
8:03
8:35
9:01
9:23
9:42
10:01
10:20
10:40
11:03
11:31
12:05
12:48
1:42
Sunrise
7:11
7:11
7:09
7:09
7:09
7:07
7:07
7:07
7:05
7:05
7:05
7:03
Sunset
4:44
4:45
4:45
4:46
4:47
4:49
4:51
4:52
4:52
4:53
4:54
4:57
Today's sea temperature in Northwest Harbor is 4.9 °C (Statistics for 14 Jan 1981-2005 – mean: 6.4 max: 8.4 min: 4.5°C)
Issued (local time): 6 pm Tuesday 14 Jan 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest