Mailboat Slough, Willapa River Sea Conditions and Tide Table

Mailboat Slough, Willapa River 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 08:46 PM.

Days 1–4 Weather Summary

Moderate rain (total 17mm), heaviest on Tue morning. Cool air temperatures (max 13°C on Sun afternoon, min 8°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 4mm), mostly falling on Wed morning. Cool air temperatures (max 13°C on Thu afternoon, min 7°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Some drizzle, heaviest during Fri night. Very mild (max 17°C on Mon afternoon, min 7°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 44mm), heaviest during Wed afternoon. Very mild (max 19°C on Tue morning, min 10°C on Tue night). Wind will be generally light.

Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thu
30
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
11:00PM2.52m
11:35AM2.09m
11:37PM2.65m
12:27PM2.16m
00:11AM2.75m
1:16PM2.21m
00:44AM2.81m
2:03PM2.25m
1:17AM2.84m
2:50PM2.27m
1:50AM2.85m
3:36PM2.27m
2:23AM2.84m
4:21PM2.26m
3:00AM2.82m
5:07PM2.24m
5:54PM2.22m
6:42PM2.23m
5:33AM2.53m
7:33PM2.28m
6:45AM2.36m
Low Tide
5:26AM0.34m
5:16PM0.62m
6:11AM0.07m
5:59PM0.68m
6:52AM-0.16m
6:41PM0.73m
7:33AM-0.34m
7:22PM0.79m
8:12AM-0.46m
8:02PM0.85m
8:51AM-0.53m
8:43PM0.89m
9:31AM-0.55m
9:24PM0.93m
10:13AM-0.53m
10:08PM0.96m
10:57AM-0.46m
10:57PM0.98m
11:44AM-0.35m
11:55PM0.98m
12:37PM-0.21m
1:03AM0.91m
1:34PM-0.05m
Wave
height (m) 
direction
period (s) 
clear
part cloud
clear
clear
cloud
clear
rain showers
heavy rain
rain showers
cloud
rain showers
rain showers
part cloud
cloud
part cloud
part cloud
cloud
cloud
rain showers
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
cloud
cloud
part cloud
mod rain
heavy rain
mod rain
mod rain
light rain
clear
some clouds
clear
clear
cloudy
clear
rain shwrs
heavy rain
rain shwrs
cloudy
rain shwrs
rain shwrs
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
rain shwrs
some clouds
cloudy
some clouds
cloudy
some clouds
clear
clear
clear
clear
cloudy
cloudy
some clouds
mod rain
heavy rain
mod rain
mod rain
light rain
 km/h
5
WNW
15
WNW
15
WNW
0
WNW
10
W
15
WNW
10
W
15
WSW
15
WNW
20
WNW
20
WNW
15
W
5
SW
10
SSW
10
WNW
5
NE
5
SW
15
WSW
5
SW
10
SW
15
WNW
5
SSW
10
W
10
W
5
E
0
W
15
WNW
5
ENE
5
SW
10
W
5
SW
5
W
5
WSW
5
SE
5
SSW
10
SW
 mm 
1.0
15
1.0
2.0
2.0
1.0
8
12
6
7
5
max°C
10
12
13
10
11
12
11
12
11
10
10
12
11
12
13
12
12
12
10
12
13
11
12
13
12
15
17
13
19
19
12
11
10
10
12
11
Moonrise
3:58
5:04
6:11
7:22
8:35
9:48
10:56
11:56
12:43
1:20
1:47
2:10
Moonset
3:49
4:04
4:22
4:43
5:10
5:46
6:35
7:37
8:50
10:10
11:31
12:51
Sunrise
5:35
5:33
5:33
5:31
5:31
5:30
5:28
5:28
5:28
5:26
5:26
5:26
Sunset
8:46
8:47
8:49
8:50
8:52
8:52
8:53
8:54
8:55
8:57
8:58
8:59
9:00
Today's sea temperature in Mailboat Slough, Willapa River is 12.4 °C (Statistics for 18 May 1981-2005 – mean: 12.2 max: 13.8 min: 10.7°C)
Nearest