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 07:28 PM.

Days 1–4 Weather Summary

Light rain (total 5mm), mostly falling on Wed night. Warm air temperatures (max 22°C on Wed afternoon, min 10°C on Sat morning). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 9mm), mostly falling on Sun afternoon. Cool air temperatures (max 11°C on Sun morning, min 2°C on Mon morning). Mainly fresh winds.

Days 8–10 Weather Summary

Light rain (total 8mm), mostly falling on Wed night. Very mild (max 13°C on Wed morning, min 5°C on Thu night). Winds decreasing (strong winds from the SW on Tue night, light winds from the WSW by Wed night).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 11°C on Fri afternoon, min 5°C on Fri night). Wind will be generally light.

Wed
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
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
night
Wave Height Map
High Tide
9:26PM0.93m
9:48AM0.78m
10:07PM0.99m
10:32AM0.78m
10:51PM1.02m
11:18AM0.77m
11:39PM1.03m
12:07PM0.75m
00:29AM1.01m
12:58PM0.73m
1:24AM0.97m
1:53PM0.70m
2:24AM0.91m
2:54PM0.67m
3:30AM0.85m
4:04PM0.67m
4:46AM0.80m
5:25PM0.69m
6:06AM0.76m
6:44PM0.73m
7:17AM0.74m
7:45PM0.79m
8:14AM0.72m
8:35PM0.84m
9:01AM0.70m
9:17PM0.87m
9:41AM0.69m
Low Tide
2:58PM-0.00m
3:40AM-0.09m
3:37PM-0.02m
4:24AM-0.13m
4:17PM-0.04m
5:10AM-0.15m
5:01PM-0.03m
6:00AM-0.14m
5:49PM-0.01m
6:54AM-0.10m
6:44PM0.03m
7:54AM-0.05m
7:48PM0.07m
8:57AM-0.01m
9:00PM0.10m
10:01AM0.04m
10:15PM0.12m
11:06AM0.06m
11:31PM0.12m
12:08PM0.08m
00:44AM0.11m
1:07PM0.08m
1:50AM0.09m
2:00PM0.07m
2:46AM0.07m
2:47PM0.07m
3:32AM0.05m
3:28PM0.07m
Wave
height (m) 
direction
period (s) 
0.6
SSE
6
0.6
S
6
0.5
SSE
6
0.6
SSE
6
0.7
S
6
0.7
SSE
7
0.7
S
7
0.6
S
7
0.6
S
6
0.6
E
4
0.4
ESE
4
0.6
SSE
4
0.7
NNW
4
0.7
NNW
3
0.6
NW
3
0.6
NW
3
0.4
NNW
3
0.1
SE
7
0.6
SSW
4
1.2
S
6
1.1
S
8
1.1
S
8
1.1
S
8
1
S
8
0.9
SSE
8
0.7
SSE
8
0.5
SSE
7
0.5
SSE
7
0.5
SE
6
0.4
SE
6
0.3
SE
7
0.5
E
3
0.4
E
4
0.3
ESE
12
0.4
SE
8
0.3
SE
7
0.3
SE
7
0.8
ESE
4
0.7
SE
6
0.7
SSE
7
0.5
SSE
6
0.5
SSE
6
0.6
NW
3
0.5
N
3
0.3
N
3
0.1
SE
13
0.2
SSW
4
part cloud
rain showers
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
rain showers
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
clear
cloud
light rain
heavy rain
part cloud
clear
rain showers
part cloud
rain showers
light rain
clear
part cloud
clear
some clouds
rain shwrs
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
light rain
rain shwrs
some clouds
some clouds
clear
clear
some clouds
cloudy
some clouds
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
clear
cloudy
light rain
heavy rain
some clouds
clear
rain shwrs
some clouds
rain shwrs
light rain
clear
some clouds
clear
 km/h
25
SSW
15
SW
15
WSW
25
SSW
15
WSW
20
W
20
NNW
15
ENE
25
E
20
ESE
5
SSE
20
NW
30
NW
30
NW
25
NW
30
WNW
20
NW
15
WSW
30
SSW
35
SSW
25
SW
25
SSW
20
SW
35
W
35
W
25
WNW
20
W
25
SW
20
NNW
10
N
15
SE
25
NE
10
ENE
5
SSE
10
SW
10
SSE
10
SE
25
NE
25
WNW
25
SW
10
WSW
20
NW
25
NW
20
NNW
10
NNW
20
SW
10
WNW
 mm 
5
3
5
1
2
6
1
20
1
1
2
max°C
22
21
20
22
18
20
22
15
11
9
10
11
8
7
4
7
7
6
7
10
13
10
11
8
11
9
6
11
9
7
9
8
8
9
8
8
8
7
9
13
11
8
10
7
9
14
14
Moonrise
5:23
5:50
6:21
6:59
7:48
8:48
9:58
11:13
12:27
1:38
2:47
3:53
4:57
6:01
7:05
Moonset
5:38
6:52
8:11
9:32
10:52
12:05
1:07
1:57
2:35
3:05
3:30
3:52
4:12
4:33
4:54
Sunrise
6:07
6:07
6:05
6:03
6:01
6:01
5:58
5:58
5:56
5:54
5:54
5:52
5:50
5:50
5:48
Sunset
7:28
7:29
7:30
7:30
7:31
7:32
7:34
7:35
7:36
7:37
7:37
7:38
7:39
7:40
7:43
7:44
Today's sea temperature in Northwest Harbor is
6.1° C
(Statistics for 15 Apr 1981-2005 – mean: 6.6 max: 8.4 min: 4.6°C)
Issued (local time): 1 pm Wednesday 15 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest