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 06:11 AM and sunset is at 08:23 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Mon afternoon, min 11°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 27°C on Thu afternoon, min 12°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Some drizzle, heaviest during Sat night. Warm (max 26°C on Mon afternoon, min 11°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 28°C on Tue afternoon, min 10°C on Thu night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Warm (max 22°C on Fri afternoon, min 9°C on Sat night). Wind will be generally light.

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Mon
31
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
5:31AM2.31m
6:00PM2.49m
6:19AM2.09m
6:35PM2.44m
7:11AM1.87m
7:13PM2.36m
8:12AM1.67m
7:55PM2.25m
9:27AM1.54m
8:46PM2.16m
11:00AM1.51m
9:50PM2.10m
12:24PM1.58m
10:59PM2.11m
1:19PM1.69m
00:00AM2.19m
1:58PM1.81m
00:53AM2.29m
2:30PM1.93m
1:39AM2.38m
2:59PM2.05m
2:21AM2.44m
3:27PM2.17m
3:01AM2.47m
3:54PM2.29m
3:41AM2.44m
4:22PM2.39m
4:21AM2.38m
4:49PM2.47m
Low Tide
11:46AM0.03m
00:25AM0.16m
12:23PM0.30m
1:15AM0.18m
1:01PM0.58m
2:09AM0.23m
1:44PM0.83m
3:09AM0.28m
2:37PM1.04m
4:16AM0.29m
3:48PM1.17m
5:26AM0.26m
5:09PM1.20m
6:28AM0.17m
6:19PM1.13m
7:18AM0.06m
7:14PM1.01m
8:00AM-0.04m
7:58PM0.87m
8:35AM-0.13m
8:38PM0.72m
9:08AM-0.17m
9:15PM0.57m
9:39AM-0.16m
9:52PM0.41m
10:09AM-0.10m
10:29PM0.27m
10:40AM0.02m
Wave
Height (m)
Direction
Period (s)
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
rain showers
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
clear
rain shwrs
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
clear
clear
clear
clear
km/h
5
W
15
W
0
SW
5
W
15
W
5
WSW
10
WSW
15
W
5
W
5
WSW
10
WSW
0
WSW
5
E
15
W
5
SW
5
WSW
15
W
5
SW
10
WSW
15
W
5
SW
10
WSW
15
W
0
NW
5
ENE
15
W
0
SW
5
E
15
W
0
SW
0
WNW
15
W
0
NE
5
NE
15
W
5
SW
10
W
15
W
5
SW
10
W
20
W
5
WSW
5
WNW
15
W
5
SSW
0
SE
15
W
 mm
1
max °C
18
23
16
21
24
16
18
21
16
16
20
16
23
27
17
17
25
15
17
21
16
15
18
15
20
26
17
23
28
18
23
28
17
23
28
16
20
22
14
18
20
15
16
20
14
17
22
Moonrise
11:06
12:18
1:29
2:39
3:45
4:44
5:35
6:17
6:49
7:15
7:36
7:55
8:11
8:27
8:44
Moonset
9:49
10:09
10:32
11:00
11:36
12:21
1:16
2:19
3:27
4:38
5:50
7:01
8:13
9:27
10:42
Sunrise
6:11
6:13
6:15
6:16
6:16
6:18
6:20
6:20
6:22
6:24
6:24
6:26
6:28
6:28
6:30
6:31
Sunset
8:23
8:22
8:20
8:17
8:16
8:15
8:13
8:10
8:08
8:07
8:06
8:04
8:01
8:00
7:58
7:55
Today's sea temperature in Montesano, Chehalis River, Grays Harbor is
16.6° C
(Statistics for 16 Aug 1981-2005 – mean: 15.2 max: 16.8 min: 13.3°C)
Issued (local time): 10 am Sunday 16 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest