Port Harmon Sea Conditions and Tide Table

Port Harmon 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 05:31 AM and sunset is at 09:08 PM.

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Mon night. Cool air temperatures (max 12°C on Mon night, min 4°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Fri morning. Cool air temperatures (max 14°C on Thu afternoon, min 3°C on Fri night). Winds decreasing (fresh winds from the ENE on Thu night, calm by Sat night).

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Tue morning. Mild temperatures (max 8°C on Mon night, min 5°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 15°C on Sat morning, min 5°C on Wed morning). Wind will be generally light.

Days 13–16 Weather Summary

Heavy rain (total 31mm), heaviest during Tue morning. Very mild (max 17°C on Sun afternoon, min 8°C on Tue night). Winds decreasing (fresh winds from the S on Sun afternoon, calm by Tue afternoon).

Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
9
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
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High Tide
7:05AM1.23m
7:38PM1.18m
7:51AM1.19m
8:35PM1.25m
8:33AM1.15m
9:26PM1.31m
9:11AM1.12m
10:11PM1.37m
9:43AM1.10m
10:52PM1.40m
10:12AM1.09m
11:29PM1.42m
10:39AM1.09m
00:03AM1.42m
11:08AM1.10m
00:38AM1.41m
11:41AM1.11m
1:15AM1.40m
12:20PM1.12m
1:54AM1.38m
1:06PM1.13m
2:37AM1.35m
1:59PM1.12m
3:21AM1.33m
2:59PM1.12m
4:09AM1.31m
4:04PM1.11m
4:59AM1.28m
5:17PM1.12m
Low Tide
1:31PM0.52m
1:54AM0.54m
2:15PM0.45m
2:52AM0.56m
2:54PM0.39m
3:44AM0.58m
3:28PM0.35m
4:29AM0.59m
3:59PM0.32m
5:09AM0.61m
4:28PM0.30m
5:43AM0.64m
4:59PM0.28m
6:13AM0.68m
5:33PM0.28m
6:43AM0.71m
6:10PM0.28m
7:16AM0.74m
6:52PM0.30m
7:53AM0.75m
7:36PM0.33m
8:36AM0.74m
8:23PM0.36m
9:23AM0.70m
9:13PM0.41m
10:14AM0.65m
10:09PM0.47m
11:12AM0.58m
Wave
Height (m)
Direction
Period (s)
0.2
WSW
4
0.4
SW
4
0.3
WSW
5
0.7
E
3
0.3
NE
2
0.1
W
3
0.5
E
3
0.2
S
2
0.1
SW
6
0.3
E
2
0.4
N
2
0.4
ENE
3
0.3
NNE
2
0.3
N
4
0.4
NNE
4
0.4
ENE
3
0.3
NNW
2
0.2
NNW
4
0
W
4
0.1
W
2
0
W
1
0.1
SW
2
0.2
WSW
3
0.2
W
4
0.2
WSW
4
0.3
W
3
0.5
W
3
0.5
NW
3
0.4
NNW
3
0.1
SW
6
0.1
W
5
0.2
WSW
2
0.3
S
2
0.4
SW
6
0.8
SSW
4
0.6
SSE
3
0.6
SW
7
0.6
SW
7
0.6
WSW
6
0.6
SW
7
0.7
SSW
4
0.7
SSW
5
0.7
E
3
0.4
SW
5
0.2
ESE
2
0.2
SSW
3
0.1
W
5
cloud
part cloud
light rain
light rain
light rain
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
light rain
light rain
light rain
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
mod rain
rain showers
rain showers
part cloud
part cloud
light rain
cloud
rain showers
mod rain
cloud
cloudy
some clouds
light rain
light rain
light rain
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
light rain
light rain
light rain
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
some clouds
some clouds
cloudy
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
mod rain
rain shwrs
rain shwrs
some clouds
some clouds
light rain
cloudy
rain shwrs
mod rain
cloudy
km/h
5
SSW
10
SW
10
SE
25
E
10
N
5
ESE
20
ESE
10
SSW
10
E
15
E
15
NE
20
NE
15
NE
20
NE
20
ENE
20
ENE
15
NW
5
SSW
5
WNW
10
W
5
NW
10
WSW
10
WSW
5
ENE
15
WSW
20
W
20
WSW
15
WNW
5
NW
5
SE
0
S
15
W
15
SSE
15
SSE
30
S
20
SE
20
SSE
15
SSW
20
S
20
S
30
S
20
SE
30
ESE
10
SE
15
E
15
SSE
5
SW
3
4
2
2
4
3
2
6
10
1
1
4
9
max °C
9
10
12
9
11
9
11
11
9
12
14
8
4
5
4
7
8
5
6
6
6
6
7
8
6
6
5
6
7
6
11
11
10
10
11
12
16
16
14
16
17
14
15
16
15
14
12
Moonrise
3:26
4:37
5:47
6:57
8:07
9:15
10:17
11:10
11:52
12:25
12:50
1:11
1:28
1:43
1:58
Moonset
2:53
3:07
3:21
3:38
3:58
4:23
4:56
5:38
6:31
7:33
8:41
9:52
11:04
12:16
1:29
2:44
Sunrise
5:31
5:31
5:30
5:30
5:28
5:28
5:26
5:26
5:26
5:24
5:24
5:24
5:24
5:22
5:22
5:22
Sunset
9:08
9:10
9:12
9:13
9:14
9:15
9:15
9:16
9:17
9:19
9:20
9:20
9:21
9:22
9:22
9:23
Today's sea temperature in Port Harmon is
5.2° C
(Statistics for 25 May 1981-2005 – mean: 4.2 max: 6.2 min: 2.9°C)
Issued (local time): 2 am Monday 25 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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