Graves Harbor Sea Conditions and Tide Table

Graves 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 — and sunset is at —.

Days 1–4 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -10°C on Sat morning, min -17°C on Sun afternoon). Mainly fresh winds.

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -8°C on Wed morning, min -18°C on Sun night). Mainly fresh winds.

Days 8–10 Weather Summary

A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max -3°C on Thu afternoon, min -10°C on Sat morning). Winds increasing (calm on Wed night, fresh winds from the NE by Fri night).

Days 11–13 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -6°C on Mon night, min -11°C on Sat night). Mainly fresh winds.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
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
00:53AM2.58m
11:55AM3.28m
1:28AM2.64m
12:31PM3.31m
2:02AM2.67m
1:06PM3.30m
2:36AM2.67m
1:43PM3.25m
3:11AM2.67m
2:20PM3.13m
3:48AM2.68m
3:01PM2.96m
4:26AM2.70m
3:47PM2.74m
5:07AM2.76m
4:44PM2.48m
5:53AM2.84m
5:55PM2.25m
6:42AM2.96m
7:22PM2.12m
7:36AM3.11m
8:52PM2.14m
8:33AM3.29m
Low Tide
6:20PM-0.10m
6:02AM1.50m
6:55PM-0.18m
6:40AM1.48m
7:30PM-0.23m
7:17AM1.46m
8:05PM-0.25m
7:55AM1.43m
8:40PM-0.23m
8:34AM1.40m
9:15PM-0.16m
9:18AM1.36m
9:50PM-0.02m
10:08AM1.30m
10:28PM0.18m
11:07AM1.19m
11:10PM0.43m
12:16PM1.03m
11:59PM0.73m
1:31PM0.77m
00:57AM1.02m
2:42PM0.43m
2:05AM1.26m
3:46PM0.05m
Wave
height (m) 
direction
period (s) 
1
SSW
10
0.9
SSW
10
0.8
SW
9
0.8
WSW
9
0.8
WSW
9
0.8
WSW
9
0.9
WSW
10
0.9
SW
9
0.8
SW
10
0.8
SW
7
0.8
SW
7
0.7
SW
9
0.6
SW
6
0.5
WSW
9
0.5
WSW
6
0.7
WSW
10
0.8
WSW
11
0.8
WSW
10
0.7
WSW
10
0.8
WSW
9
1.1
WSW
7
2.1
WSW
9
2
W
11
1.9
WSW
10
1.7
WSW
11
1.6
SW
9
1.3
SW
8
1.1
SW
8
0.9
SW
8
0.8
SW
8
0.9
WSW
8
1
SW
11
1.2
SSW
12
1.4
SW
12
1.3
SW
11
1.4
SW
11
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light snow
mod snow
light snow
light snow
light snow
light snow
cloud
cloud
part cloud
light snow
light snow
cloud
cloud
part cloud
cloud
cloud
part cloud
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
light snow
mod snow
light snow
light snow
light snow
light snow
cloudy
cloudy
some clouds
light snow
light snow
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
 km/h
30
NE
25
NE
25
NE
20
NE
20
NE
20
NE
25
NE
30
NE
30
NE
30
NE
30
NE
25
NE
25
NE
25
NE
25
NE
25
NE
20
NE
15
NE
5
NE
20
NE
25
NE
15
NE
20
NE
20
ENE
25
ENE
35
NE
30
ENE
30
ENE
30
ENE
25
ENE
30
NE
30
NE
25
NE
25
NE
25
ENE
25
NE
 mm 
max°C
-12
-11
-11
-11
-10
-10
-11
-15
-16
-18
-16
-16
-13
-11
-11
-10
-8
-8
-4
-6
-3
-3
-3
-5
-8
-9
-9
-9
-10
-10
-10
-8
-8
-6
-6
-7
Moonrise
9:51
10:35
11:00
11:13
11:20
11:24
11:27
11:30
11:32
11:35
11:40
11:48
Moonset
1:55
2:59
4:23
5:53
7:24
8:53
10:22
11:51
1:23
3:01
4:46
Sunrise
8:52
8:52
8:52
8:52
8:53
8:53
8:53
8:53
8:53
8:53
8:53
8:53
Sunset
3:15
3:15
3:15
3:17
3:17
3:18
3:18
3:19
3:21
3:22
3:22
3:23
Today's sea temperature in Graves Harbor is
6.9° C
(Statistics for 18 Dec 1981-2005 – mean: 6.7 max: 8.1 min: 5.7°C)
Issued (local time): 8 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest