Tarlatt Slough, Willapa Bay Sea Conditions and Tide Table

Tarlatt Slough, Willapa Bay 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 05:24 AM and sunset is at 09:06 PM.

Days 1–3 Weather Summary

Heavy rain (total 31mm), heaviest during Mon afternoon. Cool air temperatures (max 14°C on Mon night, min 11°C on Wed night). Winds decreasing (strong winds from the W on Mon night, light winds from the NNE by Wed night).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Sat night, min 10°C on Thu morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 28°C on Sun morning, min 12°C on Tue night). Winds increasing (light winds from the W on Mon night, fresh winds from the NW by Tue night).

Days 10–12 Weather Summary

Light rain (total 8mm), mostly falling on Fri morning. Very mild (max 13°C on Wed afternoon, min 11°C on Fri night). Winds decreasing (fresh winds from the NW on Wed afternoon, calm by Fri night).

Days 13–16 Weather Summary

Mostly dry. Very mild (max 14°C on Sun night, min 11°C on Sun night). Wind will be generally light.

Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tue
23
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
AM
PM
Wave Height Map
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High Tide
7:42AM2.01m
8:53PM2.41m
9:01AM1.91m
9:38PM2.57m
10:20AM1.89m
10:23PM2.75m
11:34AM1.95m
11:09PM2.92m
12:40PM2.07m
11:57PM3.08m
1:40PM2.19m
00:46AM3.20m
2:35PM2.29m
1:37AM3.26m
3:27PM2.37m
2:29AM3.26m
4:17PM2.42m
3:22AM3.17m
5:05PM2.46m
5:53PM2.48m
5:12AM2.76m
6:42PM2.51m
6:10AM2.48m
7:30PM2.54m
7:14AM2.19m
8:18PM2.57m
8:26AM1.94m
Low Tide
2:33PM0.31m
3:44AM0.71m
3:26PM0.48m
4:47AM0.39m
4:21PM0.65m
5:46AM0.02m
5:19PM0.78m
6:40AM-0.33m
6:17PM0.86m
7:31AM-0.64m
7:13PM0.89m
8:21AM-0.85m
8:07PM0.87m
9:10AM-0.96m
9:00PM0.84m
9:58AM-0.97m
9:53PM0.81m
10:46AM-0.87m
10:48PM0.79m
11:34AM-0.69m
11:46PM0.77m
12:23PM-0.45m
00:49AM0.75m
1:11PM-0.16m
1:57AM0.68m
2:01PM0.14m
3:07AM0.56m
2:52PM0.43m
Wave
Height (m)
Direction
Period (s)
1.6
WSW
8
2.5
SSW
8
3.5
WSW
9
2.5
W
9
2.5
W
9
2.1
W
9
1.8
W
9
1.7
W
10
1.5
W
10
1.3
W
10
1.4
SW
12
1.3
SW
14
1.2
WSW
12
1.3
WSW
13
1.3
WNW
6
1.3
WNW
8
1.4
NW
8
1.3
NW
7
1.1
NW
7
1.5
NW
7
1.3
NW
6
1.4
WNW
7
1.5
WNW
7
1.4
W
11
1.3
SW
22
1.3
SW
21
1.8
SW
20
2.5
WNW
9
2.5
WNW
9
2.5
WNW
9
2.1
SW
18
1.8
SW
17
1.6
SW
16
1.6
SW
16
1.6
SW
16
1.4
SW
15
1.3
SW
15
1.2
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.3
SW
18
1.1
SW
14
1.1
SW
17
0.9
SW
14
1
WSW
13
light rain
heavy rain
mod rain
rain showers
light rain
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
cloud
part cloud
part cloud
cloud
light rain
rain showers
clear
rain showers
rain showers
clear
part cloud
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
light rain
heavy rain
mod rain
rain shwrs
light rain
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
cloudy
some clouds
some clouds
cloudy
light rain
rain shwrs
clear
rain shwrs
rain shwrs
clear
some clouds
clear
clear
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
km/h
25
ESE
25
SE
45
W
30
W
30
W
20
W
20
WNW
20
NW
10
NNE
15
NNW
30
NNW
20
N
20
NNW
25
NNW
15
N
15
NW
25
NNW
10
NNE
15
NNE
25
NNW
20
NNW
15
NNW
20
NNW
5
WNW
15
WSW
25
NW
30
NW
25
NW
35
NW
20
NW
20
NW
20
NW
10
NNW
15
W
15
W
5
NE
10
W
20
NNW
10
N
15
WSW
15
W
15
SSE
25
SSW
15
WNW
10
NNW
10
NW
25
NW
3
11
9
2
2
2
2
1
2
2
3
max °C
12
13
14
13
13
13
12
13
13
11
12
12
12
13
12
16
18
20
28
28
20
14
14
13
14
13
13
12
13
13
12
13
13
12
13
13
12
13
13
12
13
14
12
13
13
12
13
Moonrise
1:36
1:53
2:11
2:32
2:59
3:34
4:23
5:28
6:46
8:11
9:34
10:54
12:08
1:20
2:29
3:37
Moonset
1:35
2:48
4:05
5:27
6:53
8:18
9:33
10:34
11:18
11:51
12:15
12:35
12:53
1:09
1:26
Sunrise
5:24
5:24
5:22
5:22
5:22
5:22
5:22
5:22
5:22
5:22
5:22
5:22
5:22
5:22
5:22
5:24
Sunset
9:06
9:06
9:07
9:07
9:07
9:08
9:08
9:08
9:09
9:09
9:10
9:10
9:10
9:10
9:12
9:12
Today's sea temperature in Tarlatt Slough, Willapa Bay is
14.9° C
(Statistics for 08 Jun 1981-2005 – mean: 13.3 max: 15.5 min: 12.0°C)
Issued (local time): 10 am Monday 08 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest