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 05:54 AM and sunset is at 08:19 PM.

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Mon morning. Cool air temperatures (max 14°C on Wed afternoon, min 4°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Fri afternoon, min 7°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 31mm), heaviest during Mon morning. Very mild (max 17°C on Sun morning, min 6°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 17°C on Fri afternoon, min 7°C on Wed morning). Wind will be generally light.

Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
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
7:40AM2.89m
11:26PM3.43m
8:36AM2.72m
00:23AM3.47m
10:00AM2.53m
1:13AM3.52m
11:42AM2.42m
1:55AM3.57m
1:21PM2.47m
2:31AM3.60m
2:49PM2.69m
3:04AM3.62m
4:03PM2.97m
3:36AM3.62m
5:08PM3.25m
6:07PM3.47m
7:02PM3.61m
5:17AM3.47m
7:55PM3.66m
5:54AM3.33m
8:49PM3.65m
Low Tide
3:28PM-0.32m
4:50AM2.40m
4:25PM-0.17m
6:15AM2.23m
5:27PM0.02m
7:27AM1.89m
6:33PM0.26m
8:20AM1.42m
7:38PM0.52m
9:05AM0.88m
8:39PM0.80m
9:46AM0.34m
9:36PM1.10m
10:27AM-0.16m
10:30PM1.40m
11:07AM-0.56m
11:22PM1.67m
11:48AM-0.81m
00:12AM1.91m
12:30PM-0.91m
1:02AM2.09m
1:13PM-0.86m
1:55AM2.22m
Wave
height (m) 
direction
period (s) 
light rain
rain showers
rain showers
part cloud
clear
clear
part cloud
part cloud
light rain
cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
heavy rain
mod rain
light rain
mod rain
cloud
light rain
rain showers
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
light rain
rain shwrs
rain shwrs
some clouds
clear
clear
some clouds
some clouds
light rain
cloudy
some clouds
clear
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
heavy rain
mod rain
light rain
mod rain
cloudy
light rain
rain shwrs
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
clear
 km/h
5
SE
5
SE
10
S
5
SW
10
NNW
5
SSE
10
S
5
SE
5
S
5
N
5
W
5
SSE
0
SSE
5
SSE
5
NNE
15
N
10
N
5
S
10
SW
15
SSW
15
S
10
S
10
SSE
5
SSW
10
SW
10
NW
5
SSE
5
ESE
5
ENE
5
S
10
SSW
5
WSW
5
S
5
SSW
5
WNW
5
E
 mm 
3
2.0
3
1.0
11
7
4
7
1.0
1.0
max°C
6
10
8
6
12
10
9
14
13
12
16
14
15
22
19
18
22
17
17
17
11
8
9
9
10
12
9
9
13
12
10
14
12
13
17
16
Moonrise
1:59
2:42
3:15
3:40
4:00
4:18
4:36
4:53
5:14
5:40
6:14
6:58
Moonset
9:33
10:49
12:11
1:34
2:57
4:20
5:44
7:09
8:35
10:00
11:19
Sunrise
5:54
5:52
5:50
5:48
5:48
5:46
5:43
5:43
5:41
5:39
5:39
5:37
Sunset
8:19
8:20
8:22
8:22
8:24
8:25
8:27
8:29
8:30
8:30
8:32
8:34
Today's sea temperature in Seattle is 10.5 °C (Statistics for 29 Apr 1981-2005 – mean: 10.1 max: 11.5 min: 9.1°C)
Nearest