Montesano, Chehalis River, Grays Harbor Sea Conditions and Tide Table

Montesano, Chehalis River, Grays Harbor 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 06:37 AM and sunset is at 07:47 PM.

Days 1–3 Weather Summary

Light rain (total 7mm), mostly falling on Fri afternoon. Warm air temperatures (max 23°C on Sat afternoon, min 11°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Wed afternoon, min 11°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 29°C on Thu afternoon, min 14°C on Thu morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 21°C on Tue afternoon, min 11°C on Tue night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Warm (max 26°C on Thu afternoon, min 10°C on Sat night). Wind will be generally light.

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Sat
19
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
9:10AM1.66m
8:22PM2.43m
10:43AM1.66m
9:40PM2.38m
12:03PM1.78m
11:01PM2.42m
1:02PM1.95m
00:13AM2.50m
1:48PM2.14m
1:15AM2.58m
2:27PM2.32m
2:09AM2.62m
3:03PM2.46m
2:59AM2.60m
3:36PM2.57m
3:46AM2.53m
4:08PM2.62m
4:31AM2.40m
4:39PM2.62m
5:15AM2.25m
5:10PM2.58m
6:00AM2.08m
5:42PM2.49m
6:48AM1.92m
6:17PM2.37m
7:44AM1.76m
6:59PM2.24m
8:53AM1.65m
Low Tide
2:13PM1.03m
3:57AM0.02m
3:36PM1.13m
5:13AM-0.03m
5:06PM1.09m
6:20AM-0.13m
6:22PM0.92m
7:17AM-0.22m
7:25PM0.69m
8:05AM-0.26m
8:17PM0.45m
8:47AM-0.24m
9:04PM0.23m
9:25AM-0.16m
9:48PM0.07m
10:01AM-0.00m
10:30PM-0.03m
10:36AM0.20m
11:10PM-0.06m
11:10AM0.42m
11:51PM-0.03m
11:45AM0.65m
00:34AM0.05m
12:21PM0.87m
1:22AM0.16m
1:02PM1.06m
2:18AM0.28m
1:57PM1.22m
Wave
Height (m)
Direction
Period (s)
part cloud
thunderstorm
rain showers
clear
part cloud
rain showers
clear
clear
part cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
some clouds
risk tstorm
rain shwrs
clear
some clouds
rain shwrs
clear
clear
some clouds
cloudy
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
km/h
10
E
5
W
5
ENE
10
ENE
10
WNW
5
E
0
ENE
15
W
5
SW
10
WSW
15
W
0
NE
5
ENE
5
NNW
5
ENE
10
ENE
10
WNW
0
SW
5
ENE
5
WNW
5
ENE
5
E
15
WSW
5
SW
10
SW
10
WSW
0
SSW
10
W
5
W
5
S
10
W
20
W
10
WSW
10
WNW
15
W
0
E
5
NE
5
N
5
ENE
10
ENE
10
WNW
0
ESE
5
W
10
W
5
WSW
5
W
15
W
 mm
5
1
1
max °C
17
18
15
18
23
15
19
23
15
16
19
14
18
24
17
22
28
18
23
29
20
25
29
17
18
21
17
20
19
17
17
20
14
18
21
14
18
24
16
20
26
16
19
23
15
17
20
Moonrise
11:37
12:47
2:07
3:31
4:53
6:12
7:29
8:43
9:57
11:10
12:21
1:30
2:33
3:28
4:13
Moonset
3:53
4:53
5:40
6:14
6:40
7:01
7:19
7:36
7:53
8:12
8:34
9:00
9:32
10:14
11:05
Sunrise
6:37
6:37
6:39
6:41
6:41
6:43
6:45
6:46
6:47
6:48
6:50
6:50
6:52
6:54
6:54
6:56
Sunset
7:47
7:45
7:44
7:42
7:39
7:37
7:36
7:34
7:31
7:30
7:28
7:25
7:23
7:22
7:20
7:17
Today's sea temperature in Montesano, Chehalis River, Grays Harbor is
17.6°C
(Statistics for 04 Sep 1981-2005 – mean: 15.0 max: 17.8 min: 13.7°C)
Issued (local time): 4 am Friday 04 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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