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 07:10 PM.

Days 1–4 Weather Summary

Mild with light rain (total 9mm) on Thu night. Becoming colder with a light covering of snow, mostly falling on Thu night. Low air temperatures (max 6°C on Sat afternoon, min 1°C on Thu night). Winds decreasing (fresh winds from the W on Thu afternoon, calm by Sat night).

Days 5–7 Weather Summary

Heavy rain (total 20mm), heaviest during Sun night. Cool air temperatures (max 12°C on Wed morning, min 3°C on Sun night). Winds decreasing (fresh winds from the SE on Mon night, light winds from the SE by Tue afternoon).

Days 8–10 Weather Summary

Heavy rain (total 22mm), heaviest during Thu morning. Very mild (max 14°C on Thu afternoon, min 11°C on Wed afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 20mm), heaviest during Tue morning. Very mild (max 13°C on Sat afternoon, min 6°C on Tue morning). Winds increasing (calm on Sat afternoon, fresh winds from the SSE by Mon morning).

Thu
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
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
night
Wave Height Map
High Tide
4:12AM2.20m
4:27AM2.22m
11:23AM1.91m
4:38AM2.21m
12:53PM1.90m
4:41AM2.21m
2:03PM1.92m
4:38AM2.23m
3:07PM1.94m
4:44AM2.28m
4:10PM1.98m
4:59AM2.35m
5:13PM2.01m
5:21AM2.40m
6:17PM2.05m
5:46AM2.42m
7:24PM2.07m
6:14AM2.42m
8:39PM2.09m
6:44AM2.39m
10:17PM2.10m
7:15AM2.33m
00:14AM2.16m
7:51AM2.24m
1:38AM2.24m
8:42AM2.11m
Low Tide
6:08PM0.12m
7:08PM0.09m
10:35AM1.90m
7:58PM0.06m
10:08AM1.81m
8:40PM0.07m
9:49AM1.61m
9:16PM0.12m
10:04AM1.32m
9:52PM0.25m
10:34AM0.98m
10:27PM0.45m
11:10AM0.61m
11:05PM0.71m
11:51AM0.25m
11:45PM1.02m
12:35PM-0.05m
00:28AM1.34m
1:23PM-0.27m
1:15AM1.63m
2:14PM-0.39m
2:08AM1.87m
3:10PM-0.41m
3:16AM2.04m
4:12PM-0.36m
6:35AM2.09m
Wave
height (m) 
direction
period (s) 
light rain
mod snow
light snow
cloud
rain showers
rain showers
rain showers
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
cloud
light rain
light rain
light rain
mod rain
mod rain
light rain
light rain
light rain
cloud
cloud
cloud
light rain
rain showers
cloud
cloud
mod rain
rain showers
part cloud
light rain
light rain
light rain
part cloud
cloud
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
mod snow
light snow
cloudy
rain shwrs
rain shwrs
rain shwrs
some clouds
cloudy
light rain
light rain
light rain
light rain
light rain
light rain
cloudy
light rain
light rain
light rain
mod rain
mod rain
light rain
light rain
light rain
cloudy
cloudy
cloudy
light rain
rain shwrs
cloudy
cloudy
mod rain
rain shwrs
some clouds
light rain
light rain
light rain
some clouds
cloudy
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
 km/h
20
WNW
5
ESE
5
SSW
5
S
25
WNW
15
WNW
10
WNW
10
SE
15
SE
20
SE
15
SE
25
SE
35
SE
25
SE
35
SE
10
SE
20
SE
10
SSE
5
SE
10
SE
20
SE
10
SE
10
ESE
5
SSE
10
NNW
5
SW
10
SE
0
W
5
SSW
5
NE
10
NNW
5
WNW
30
SSE
10
SE
30
SSE
5
SW
10
SSE
30
SE
30
SE
5
S
10
ESE
5
SSE
5
N
20
NW
5
NW
15
SE
5
E
 mm 
2
3
2
1
1
1
5
2
2
5
1
1
3
4
6
7
2
2
1
2
3
6
2
2
4
2
1
10
3
2
5
4
4
1
max°C
5
2
1
3
5
4
6
6
2
4
6
7
10
10
10
11
11
12
12
11
11
14
14
11
13
13
12
13
13
12
12
11
8
11
9
7
8
7
7
9
9
7
8
8
7
6
6
Moonrise
5:16
5:48
6:12
6:32
6:49
7:04
7:20
7:37
7:57
8:23
8:59
9:47
10:50
12:06
1:27
Moonset
1:01
2:13
3:29
4:46
6:03
7:22
8:43
10:06
11:33
12:59
2:19
3:26
4:17
4:54
Sunrise
7:26
7:24
7:22
7:20
7:18
7:16
7:15
7:13
7:09
7:07
7:05
7:03
7:01
7:00
6:58
Sunset
7:10
7:13
7:14
7:15
7:16
7:19
7:20
7:22
7:22
7:24
7:25
7:28
7:29
7:30
7:31
7:34
Today's sea temperature in Deception Pass is
8.5° C
(Statistics for 12 Mar 1981-2005 – mean: 8.3 max: 10.1 min: 7.2°C)
Issued (local time): 4 pm Thursday 12 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest