Vashon Sea Conditions and Tide Table

Vashon 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 06:01 AM and sunset is at 08:14 PM.

Days 1–3 Weather Summary

Heavy rain (total 23mm), heaviest during Thu morning. Cool air temperatures (max 13°C on Fri afternoon, min 8°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Mon night. Cool air temperatures (max 13°C on Sun afternoon, min 4°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 27mm), heaviest during Wed night. Very mild (max 15°C on Wed afternoon, min 5°C on Wed morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 20°C on Mon afternoon, min 6°C on Sat night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
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
7:31PM3.08m
8:20PM3.11m
9:13PM3.12m
10:10PM3.12m
11:11PM3.14m
00:11AM3.17m
1:02AM3.21m
1:42AM3.22m
10:25AM2.24m
2:15AM3.21m
2:31PM2.33m
2:43AM3.16m
3:55PM2.62m
3:02AM3.11m
4:59PM2.91m
2:59AM3.07m
Low Tide
11:08AM0.49m
11:03PM2.47m
11:44AM0.39m
11:38PM2.61m
12:24PM0.35m
00:17AM2.74m
1:10PM0.36m
1:03AM2.85m
2:02PM0.42m
2:11AM2.92m
3:03PM0.51m
4:11PM0.63m
5:18PM0.79m
7:12AM2.12m
6:18PM1.01m
7:46AM1.64m
7:12PM1.29m
8:24AM1.12m
8:04PM1.62m
9:04AM0.64m
8:53PM1.96m
Wave
height (m) 
direction
period (s) 
light rain
mod rain
light rain
part cloud
light rain
part cloud
light rain
light rain
rain showers
cloud
cloud
part cloud
part cloud
cloud
rain showers
light rain
rain showers
part cloud
part cloud
cloud
heavy rain
rain showers
rain showers
rain showers
cloud
light rain
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
mod rain
light rain
some clouds
light rain
some clouds
light rain
light rain
rain shwrs
cloudy
cloudy
some clouds
some clouds
cloudy
rain shwrs
light rain
rain shwrs
some clouds
some clouds
cloudy
heavy rain
rain shwrs
rain shwrs
rain shwrs
cloudy
light rain
rain shwrs
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
 km/h
10
SSE
10
SE
10
SSW
5
SSE
10
SSW
5
S
10
SSW
15
SSW
15
SSW
20
SW
20
SW
15
SSW
10
WSW
15
WNW
5
SSE
15
SSW
20
SSW
5
S
10
NNE
0
NNW
10
ESE
20
SSW
15
SW
15
SSW
15
SSW
15
SSW
5
SSW
5
SSW
5
NW
5
NNE
10
NNE
15
N
5
N
5
NNE
15
N
5
SSW
 mm 
5
6
5
2.0
2.0
2.0
1.0
1.0
1.0
2.0
15
4
5
1.0
1.0
1.0
max°C
10
11
10
12
13
13
10
12
9
11
13
9
10
12
9
6
10
10
10
15
12
11
13
10
10
11
9
12
15
14
13
17
13
16
20
15
Moonrise
10:46
11:58
1:04
1:59
2:42
3:14
3:39
4:00
4:18
4:36
4:54
Moonset
6:31
6:59
7:38
8:30
9:35
10:51
12:13
1:36
2:59
4:21
5:44
7:09
Sunrise
6:01
6:00
5:58
5:56
5:54
5:52
5:52
5:50
5:48
5:47
5:45
5:43
Sunset
8:14
8:15
8:15
8:17
8:19
8:21
8:22
8:22
8:24
8:25
8:27
8:29
Today's sea temperature in Vashon is 10.4 °C (Statistics for 25 Apr 1981-2005 – mean: 10.0 max: 11.3 min: 8.8°C)
Nearest