Deception Pass Sea Conditions and Tide Table

Deception Pass 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 —.

Days 1–4 Weather Summary

Moderate rain (total 19mm), heaviest on Fri night. Low air temperatures (max 9°C on Sat afternoon, min 5°C on Sat night). Winds decreasing (strong winds from the SE on Thu night, calm by Sat afternoon).

Days 5–7 Weather Summary

Heavy rain (total 22mm), heaviest during Sun night. Cool air temperatures (max 17°C on Wed afternoon, min 8°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 19mm), heaviest on Thu night. Very mild (max 11°C on Wed night, min 4°C on Sat morning). Winds decreasing (strong winds from the SSE on Wed night, calm by Sat afternoon).

Days 11–13 Weather Summary

Moderate rain (total 10mm), heaviest on Mon night. Very mild (max 11°C on Sun afternoon, min 5°C on Sun morning). Winds increasing (calm on Sat night, strong winds from the SSE by Mon night).

Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tue
1
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
High Tide
5:57AM2.11m
5:55AM2.16m
3:55AM2.16m
5:50AM2.17m
3:50AM2.19m
3:54AM2.20m
11:45AM1.92m
3:53AM2.22m
1:18PM1.94m
3:55AM2.26m
2:36PM1.98m
4:08AM2.32m
3:49PM2.05m
4:28AM2.39m
5:00PM2.12m
4:53AM2.44m
6:10PM2.17m
5:21AM2.46m
7:21PM2.21m
5:51AM2.45m
Low Tide
4:01PM0.05m
4:59PM0.03m
4:46AM2.16m
6:00PM0.00m
6:58PM-0.03m
9:30AM1.88m
7:50PM-0.04m
9:01AM1.62m
8:37PM0.01m
9:28AM1.26m
9:21PM0.16m
10:04AM0.83m
10:04PM0.40m
10:45AM0.38m
10:47PM0.72m
11:28AM-0.02m
11:32PM1.07m
12:15PM-0.33m
00:19AM1.41m
1:03PM-0.52m
Wave
height (m) 
direction
period (s) 
light rain
cloud
rain showers
rain showers
rain showers
cloud
light rain
light rain
light rain
mod rain
mod rain
light rain
cloud
cloud
part cloud
part cloud
part cloud
cloud
rain showers
light rain
rain showers
heavy rain
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
light rain
cloud
light rain
mod rain
part cloud
part cloud
light rain
cloudy
rain shwrs
rain shwrs
rain shwrs
cloudy
light rain
light rain
light rain
mod rain
mod rain
light rain
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
rain shwrs
light rain
rain shwrs
heavy rain
cloudy
cloudy
some clouds
some clouds
clear
some clouds
some clouds
some clouds
light rain
cloudy
light rain
mod rain
some clouds
some clouds
 km/h
15
SE
10
ESE
20
NNW
30
W
20
SSE
0
SSE
20
ESE
20
SE
10
SE
5
SE
5
SE
5
NE
10
SE
5
E
10
NNW
10
N
5
SE
20
SE
45
SSE
10
SE
10
ESE
20
SW
20
SE
15
SE
15
SE
10
SE
10
NNW
5
SE
20
SE
30
SSE
25
SSE
15
ESE
15
SSE
25
S
30
SE
10
SSE
 mm 
5
1.0
4
2.0
2.0
2.0
3
9
8
5
3
1.0
2.0
13
1.0
1.0
8
max°C
7
7
8
6
6
9
9
7
8
9
9
9
12
11
14
13
10
17
11
8
10
9
7
9
8
6
9
8
8
11
7
8
10
9
7
10
Moonrise
2:52
3:50
4:38
5:14
5:42
6:04
6:22
6:39
6:56
7:14
7:36
8:04
Moonset
9:26
10:07
11:01
12:08
1:25
2:47
4:11
5:36
7:02
8:30
9:59
11:30
Sunrise
7:09
7:07
7:05
7:03
7:01
7:00
6:58
6:56
6:54
6:52
6:50
6:48
Sunset
7:24
7:25
7:28
7:29
7:30
7:31
7:34
7:35
7:37
7:37
7:39
7:40
Today's sea temperature in Deception Pass is 8.2 °C (Statistics for 20 Mar 1981-2005 – mean: 8.5 max: 10.4 min: 7.4°C)
Issued (local time): 10 pm Thursday 20 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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