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 08:22 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 27°C on Tue afternoon, min 20°C on Sun morning). Winds increasing (light winds from the SW on Sun night, fresh winds from the SW by Tue afternoon).

Days 5–7 Weather Summary

Light rain (total 7mm), mostly falling on Thu morning. Very warm air temperatures (max 32°C on Wed afternoon, min 19°C on Thu morning). Winds decreasing (strong winds from the SW on Tue night, light winds from the WNW by Thu night).

Days 8–10 Weather Summary

Heavy rain (total 29mm), heaviest during Sun night. Warm (max 25°C on Fri night, min 16°C on Sat morning). Winds increasing (calm on Sat afternoon, fresh winds from the N by Mon morning).

Days 11–13 Weather Summary

Some drizzle, heaviest during Wed afternoon. Warm (max 23°C on Tue afternoon, min 18°C on Mon night). Wind will be generally light.

Days 14–17 Weather Summary

Heavy rain (total 91mm), heaviest during Fri night. Warm (max 25°C on Fri morning, min 17°C on Sat morning). Winds decreasing (fresh winds from the NE on Sat morning, calm by Mon morning).

Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Mon
27
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
8:04PM0.99m
8:34AM0.68m
9:01PM1.02m
9:30AM0.71m
9:57PM1.03m
10:26AM0.76m
10:53PM1.02m
11:21AM0.80m
11:46PM0.99m
12:15PM0.83m
00:39AM0.94m
1:09PM0.85m
1:30AM0.86m
2:04PM0.86m
2:21AM0.77m
2:59PM0.86m
3:14AM0.69m
3:59PM0.84m
4:14AM0.62m
5:02PM0.83m
5:26AM0.57m
6:05PM0.82m
6:50AM0.55m
7:02PM0.81m
7:56AM0.56m
7:51PM0.81m
8:43AM0.58m
Low Tide
2:36AM-0.04m
2:21PM0.05m
3:30AM-0.07m
3:20PM0.02m
4:22AM-0.09m
4:18PM-0.00m
5:13AM-0.09m
5:16PM-0.01m
6:04AM-0.07m
6:15PM0.01m
6:56AM-0.04m
7:18PM0.04m
7:48AM-0.01m
8:23PM0.08m
8:41AM0.04m
9:27PM0.11m
9:34AM0.08m
10:30PM0.14m
10:26AM0.13m
11:31PM0.16m
11:20AM0.18m
00:33AM0.17m
12:18PM0.22m
1:32AM0.16m
1:17PM0.24m
2:23AM0.14m
2:11PM0.23m
Wave
Height (m)
Direction
Period (s)
0.4
SSE
7
0.4
SSE
7
0.4
SSE
6
0.4
SE
10
0.3
SE
10
0.4
SE
9
0.5
S
4
0.5
S
4
0.7
SSW
4
0.8
SSW
6
0.6
S
6
0.7
S
6
0.6
S
6
0.5
S
6
0.5
S
6
0.4
S
5
0.3
S
5
0.3
SE
14
0.3
SE
14
0.3
SE
14
0.3
SE
13
0.2
SSE
13
0.4
SE
13
0.6
SE
5
0.6
SE
6
0.8
NNE
4
0.6
NE
4
0.5
SSE
9
0.5
S
8
0.7
SSE
8
0.8
SSE
5
1
SSE
6
1
SSE
7
1.1
SE
7
1.1
SE
9
0.9
SSE
9
0.8
SSE
8
0.9
SSE
8
1.1
SSE
8
0.9
SSE
8
1.2
NE
4
1.2
SSE
8
0.8
SSE
8
0.6
S
8
0.6
S
8
0.5
SSE
7
0.5
SSE
8
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
light rain
rain showers
clear
clear
clear
clear
part cloud
light rain
part cloud
clear
clear
clear
heavy rain
mod rain
rain showers
clear
part cloud
part cloud
clear
part cloud
light rain
cloud
cloud
clear
clear
clear
part cloud
heavy rain
heavy rain
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
light rain
rain shwrs
clear
clear
clear
clear
some clouds
light rain
some clouds
clear
clear
clear
heavy rain
mod rain
rain shwrs
clear
some clouds
some clouds
clear
some clouds
light rain
cloudy
cloudy
clear
clear
clear
some clouds
heavy rain
heavy rain
cloudy
some clouds
clear
clear
clear
clear
km/h
10
E
10
E
15
SSE
10
S
10
SSW
20
SSW
20
SW
25
SW
30
SW
30
WSW
20
WSW
25
WSW
30
WSW
25
W
20
WNW
10
NW
15
WNW
20
WNW
15
NNE
10
SE
5
SE
5
ENE
20
E
20
ESE
15
NE
30
N
20
NE
10
SW
15
S
20
S
20
SSE
25
SE
25
E
25
NNE
20
NNE
10
ESE
10
SW
20
SW
30
SSW
5
NNE
35
NNE
30
NE
20
NNE
15
NE
20
ESE
10
NNE
5
E
 mm
1
6
1
18
9
1
1
59
32
max °C
23
22
23
22
22
23
22
25
27
25
28
32
28
22
29
26
22
26
25
18
18
17
19
20
19
17
19
19
22
23
22
22
22
21
20
21
21
25
25
23
18
20
20
20
21
20
20
Moonrise
2:54
4:03
5:22
6:43
8:01
9:15
10:26
11:33
12:39
1:44
2:48
3:52
4:53
5:49
6:39
Moonset
7:15
8:12
8:56
9:31
9:59
10:23
10:45
11:07
11:29
11:54
12:22
12:56
1:36
2:25
3:21
Sunrise
5:26
5:26
5:28
5:28
5:28
5:30
5:31
5:31
5:33
5:33
5:33
5:35
5:35
5:37
5:37
5:39
Sunset
8:22
8:21
8:21
8:20
8:19
8:19
8:17
8:16
8:16
8:15
8:15
8:14
8:14
8:13
8:12
8:10
Today's sea temperature in Northwest Harbor is
19.9° C
(Statistics for 11 Jul 1981-2005 – mean: 20.9 max: 22.8 min: 18.9°C)
Issued (local time): 7 pm Saturday 11 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest