Port Tongassss Island Sea Conditions and Tide Table

Port Tongassss Island 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 07:52 PM.

Days 1–4 Weather Summary

Light rain (total 5mm), mostly falling on Sat night. Cool air temperatures (max 10°C on Tue afternoon, min 5°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 12°C on Wed afternoon, min 5°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 15°C on Sat afternoon, min 7°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 21mm), heaviest during Thu afternoon. Mild temperatures (max 9°C on Mon night, min 5°C on Thu afternoon). Wind will be generally light.

Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Mon
4
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
1:58AM5.27m
2:51PM4.40m
2:40AM5.16m
3:41PM4.14m
3:26AM4.92m
4:37PM3.83m
4:19AM4.55m
5:42PM3.57m
5:23AM4.15m
6:57PM3.44m
6:42AM3.82m
8:14PM3.52m
8:09AM3.67m
9:21PM3.76m
9:28AM3.71m
10:13PM4.04m
10:31AM3.84m
10:56PM4.31m
11:24AM3.97m
11:34PM4.51m
12:09PM4.07m
00:07AM4.65m
12:49PM4.11m
00:39AM4.71m
1:27PM4.09m
1:10AM4.69m
2:03PM4.01m
1:40AM4.62m
2:39PM3.88m
Low Tide
7:50PM0.25m
8:31AM-1.13m
8:32PM0.48m
9:19AM-0.99m
9:17PM0.78m
10:11AM-0.70m
10:09PM1.11m
11:10AM-0.33m
11:12PM1.42m
12:18PM0.02m
00:34AM1.58m
1:34PM0.25m
2:08AM1.48m
2:46PM0.34m
3:27AM1.15m
3:47PM0.36m
4:27AM0.72m
4:37PM0.36m
5:15AM0.31m
5:20PM0.38m
5:56AM-0.02m
5:57PM0.44m
6:32AM-0.27m
6:33PM0.53m
7:06AM-0.41m
7:06PM0.66m
7:39AM-0.46m
7:38PM0.80m
8:13AM-0.42m
Wave
height (m) 
direction
period (s) 
light rain
light rain
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
light rain
part cloud
part cloud
clear
part cloud
cloud
light rain
heavy rain
rain showers
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
light rain
light rain
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
light rain
some clouds
some clouds
clear
some clouds
cloudy
light rain
heavy rain
rain shwrs
some clouds
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
 km/h
10
NNE
5
NE
5
NNW
5
NW
5
W
20
W
15
NNW
15
WNW
20
W
20
NW
15
NW
20
WNW
15
NNW
15
NW
15
WNW
5
ESE
10
W
10
SW
5
SE
10
W
20
WNW
10
NNW
10
WNW
10
W
10
ESE
5
SSE
5
SSW
5
SW
10
WSW
15
WSW
15
W
10
SSW
10
SW
10
E
25
SSE
15
S
15
WSW
5
W
10
W
5
NNE
5
W
10
W
5
ENE
5
SW
5
SW
5
ENE
5
SW
 mm 
3
2
1
4
15
3
max°C
9
8
9
9
9
9
8
8
10
8
10
12
9
11
12
9
11
12
9
12
15
11
11
13
8
9
9
9
9
7
7
7
7
7
7
6
7
7
7
6
7
8
7
9
9
9
10
Moonrise
5:51
6:27
7:24
8:43
10:13
11:45
1:13
2:36
3:57
5:15
6:33
7:52
9:12
10:30
11:43
Moonset
10:45
12:21
1:40
2:34
3:06
3:26
3:40
3:49
3:57
4:04
4:11
4:19
4:30
4:44
5:04
5:36
Sunrise
5:31
5:28
5:26
5:24
5:22
5:18
5:16
5:15
5:13
5:09
5:07
5:05
5:03
5:01
5:00
4:58
Sunset
7:52
7:53
7:54
7:57
7:59
8:00
8:02
8:05
8:07
8:08
8:10
8:13
8:15
8:16
8:17
8:20
Today's sea temperature in Port Tongassss Island is
7.3° C
(Statistics for 18 Apr 1981-2005 – mean: 7.5 max: 8.4 min: 6.5°C)
Issued (local time): 9 pm Saturday 18 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest