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 08:00 AM and sunset is at 04:19 PM.

Days 1–3 Weather Summary

Moderate rain (total 19mm), heaviest on Thu afternoon. Low air temperatures (max 7°C on Fri afternoon, min 4°C on Thu afternoon). Winds increasing (calm on Wed afternoon, strong winds from the W by Fri afternoon).

Days 4–6 Weather Summary

Mostly dry. Air temperatures will be slightly above freezing (max 4°C on Sat morning, min 2°C on Mon morning). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 17mm), heaviest on Thu afternoon. Very mild (max 10°C on Wed night, min 4°C on Tue morning). Winds increasing (calm on Tue morning, fresh winds from the W by Thu afternoon).

Days 10–12 Weather Summary

Moderate rain (total 15mm), heaviest on Sun afternoon. Mild temperatures (max 7°C on Sat afternoon, min 4°C on Sat night). Winds increasing (light winds from the SW on Fri morning, strong winds from the SE by Sun morning).

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
8:18AM2.64m
8:38AM2.65m
8:59AM2.65m
7:25PM1.47m
9:22AM2.65m
9:41PM1.38m
9:48AM2.65m
1:23AM1.58m
10:15AM2.66m
3:06AM1.98m
10:46AM2.69m
3:53AM2.32m
11:22AM2.71m
4:31AM2.58m
12:01PM2.72m
5:07AM2.71m
12:51PM2.72m
5:41AM2.76m
1:44PM2.66m
6:15AM2.77m
2:40PM2.55m
6:47AM2.74m
Low Tide
00:39AM0.01m
1:16AM0.31m
4:16PM1.39m
1:52AM0.68m
4:43PM0.98m
2:30AM1.11m
5:21PM0.53m
3:16AM1.56m
6:02PM0.07m
4:33AM1.96m
6:46PM-0.34m
6:11AM2.25m
7:28PM-0.67m
7:35AM2.40m
8:14PM-0.88m
8:41AM2.42m
9:00PM-0.96m
9:37AM2.36m
9:46PM-0.92m
10:33AM2.25m
10:30PM-0.76m
Wave
height (m) 
direction
period (s) 
light rain
rain showers
part cloud
cloud
mod rain
light rain
rain showers
rain showers
rain showers
part cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
mod rain
rain showers
rain showers
light rain
part cloud
cloud
cloud
light rain
cloud
light rain
rain showers
light rain
rain shwrs
some clouds
cloudy
mod rain
light rain
rain shwrs
rain shwrs
rain shwrs
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
mod rain
rain shwrs
rain shwrs
light rain
some clouds
cloudy
cloudy
light rain
cloudy
light rain
rain shwrs
 km/h
20
N
5
N
15
N
20
NNW
10
NE
10
E
5
SSW
40
W
5
NE
5
NE
0
NW
5
E
10
SE
5
SE
10
N
10
NNE
10
NNW
10
NNW
5
E
5
ENE
10
ESE
15
SE
10
SE
15
SE
35
SSE
25
S
20
SE
20
SSE
10
S
20
SSE
25
SE
35
SE
45
SE
40
SSE
50
SE
50
S
 mm 
4
1
8
1
1
1
3
10
7
2
1
5
4
3
max°C
6
6
6
6
4
6
6
7
6
4
4
4
3
4
3
3
3
4
4
5
6
8
8
10
10
8
6
6
6
5
5
7
5
7
7
7
Moonrise
10:58
11:15
11:30
11:45
12:01
12:21
12:47
1:24
2:15
3:24
4:46
6:12
Moonset
9:19
10:33
11:49
1:06
2:28
3:54
5:22
6:45
7:55
8:48
9:25
Sunrise
8:00
8:00
8:00
8:00
8:00
8:00
8:02
8:02
8:02
8:02
8:00
8:00
Sunset
4:19
4:20
4:21
4:22
4:22
4:22
4:23
4:24
4:25
4:27
4:28
4:29
Today's sea temperature in Deception Pass is
9.0° C
(Statistics for 24 Dec 1981-2005 – mean: 8.1 max: 9.2 min: 6.7°C)
Issued (local time): 9 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest