Seattle Sea Conditions and Tide Table

Seattle 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 07:44 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Mon afternoon, min 4°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Fri afternoon, min 5°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Mon afternoon. Very mild (max 12°C on Sat afternoon, min 5°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 4mm), mostly falling on Tue afternoon. Very mild (max 16°C on Fri afternoon, min 4°C on Tue night). Wind will be generally light.

Sun
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
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
9:00PM3.22m
7:19AM3.04m
9:54PM3.16m
7:49AM2.91m
10:57PM3.12m
8:24AM2.78m
00:08AM3.10m
9:10AM2.63m
1:14AM3.14m
10:21AM2.48m
2:07AM3.20m
11:52AM2.39m
2:45AM3.26m
1:19PM2.42m
3:14AM3.31m
2:34PM2.56m
3:37AM3.35m
3:38PM2.77m
3:59AM3.39m
4:35PM3.01m
4:22AM3.44m
5:29PM3.24m
6:21PM3.43m
5:18AM3.52m
7:15PM3.55m
5:51AM3.52m
Low Tide
1:50PM-0.05m
2:15AM1.93m
2:29PM-0.03m
3:02AM2.13m
3:13PM0.05m
3:59AM2.29m
4:03PM0.16m
5:14AM2.37m
5:01PM0.28m
6:51AM2.30m
6:04PM0.38m
8:07AM2.11m
7:06PM0.46m
8:51AM1.82m
8:02PM0.54m
9:25AM1.47m
8:53PM0.65m
9:56AM1.06m
9:40PM0.80m
10:27AM0.60m
10:24PM1.00m
11:01AM0.14m
11:07PM1.23m
11:37AM-0.28m
11:52PM1.49m
12:16PM-0.61m
00:37AM1.74m
12:59PM-0.81m
Wave
height (m) 
direction
period (s) 
cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
cloud
part cloud
cloud
part cloud
cloud
light rain
part cloud
light rain
rain showers
rain showers
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
rain showers
light rain
light rain
rain showers
cloud
part cloud
part cloud
cloudy
some clouds
clear
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
some clouds
clear
some clouds
cloudy
some clouds
cloudy
some clouds
cloudy
some clouds
cloudy
light rain
some clouds
light rain
rain shwrs
rain shwrs
some clouds
cloudy
some clouds
cloudy
some clouds
clear
clear
clear
clear
some clouds
cloudy
rain shwrs
light rain
light rain
rain shwrs
cloudy
some clouds
some clouds
 km/h
10
N
0
N
10
SSW
5
WNW
10
NE
5
SSE
10
NNE
5
S
5
SSW
5
NNW
5
NNE
10
N
10
N
5
NNE
5
NNW
10
NNW
5
S
5
SSW
10
NNW
5
SSE
10
SSW
10
WSW
5
SSE
10
WSW
10
W
10
S
10
S
5
W
5
S
10
SSW
0
S
5
NNW
10
N
15
N
10
NNE
15
N
10
N
5
S
20
SSW
15
S
15
SSW
5
SE
15
NNW
5
SSE
10
SSW
5
ESE
10
SSE
 mm 
1
1
3
1
2
2
3
1
max°C
16
13
16
20
12
8
12
10
9
14
10
10
14
11
12
17
12
8
12
10
11
12
9
9
10
8
6
8
6
8
11
9
9
12
10
13
17
13
12
13
10
7
9
5
7
12
10
Moonrise
12:23
1:26
2:21
3:06
3:41
4:08
4:31
4:49
5:06
5:23
5:40
6:00
6:25
6:59
7:44
Moonset
8:15
8:56
9:48
10:49
11:57
1:09
2:23
3:37
4:54
6:13
7:35
9:01
10:29
11:54
Sunrise
6:37
6:35
6:33
6:31
6:30
6:28
6:26
6:24
6:22
6:20
6:18
6:16
6:15
6:13
6:11
Sunset
7:44
7:45
7:46
7:47
7:50
7:51
7:52
7:53
7:54
7:57
7:58
7:59
8:00
8:01
8:04
8:05
Today's sea temperature in Seattle is
10.0° C
(Statistics for 05 Apr 1981-2005 – mean: 9.0 max: 10.2 min: 7.8°C)
Issued (local time): 4 pm Sunday 05 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest