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

A moderate fall of snow, heaviest on Sat night. Air temperatures will be below freezing (max -2°C on Sat night, min -14°C on Mon afternoon). Mainly strong winds.

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -6°C on Thu morning, min -12°C on Tue night). Mainly fresh winds.

Days 8–10 Weather Summary

A heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -8°C on Sat night, min -11°C on Fri night). Winds increasing (moderate winds from the NE on Fri night, strong winds from the NE by Sun night).

Days 11–13 Weather Summary

A light covering of new snow, mostly falling on Mon night. Temperatures will be well below freezing (max -8°C on Tue afternoon, min -12°C on Mon night). Mainly strong winds.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
2:36AM2.94m
1:57PM3.70m
3:25AM2.88m
2:47PM3.44m
4:17AM2.81m
3:41PM3.10m
5:11AM2.76m
4:41PM2.74m
6:06AM2.73m
5:50PM2.40m
7:01AM2.74m
7:11PM2.17m
7:53AM2.79m
8:34PM2.09m
8:40AM2.86m
9:49PM2.13m
9:24AM2.95m
10:49PM2.25m
10:04AM3.04m
11:36PM2.37m
10:42AM3.14m
00:17AM2.49m
11:19AM3.22m
Low Tide
8:07PM-0.83m
8:00AM1.18m
8:55PM-0.65m
8:55AM1.23m
9:43PM-0.39m
9:54AM1.27m
10:33PM-0.09m
11:00AM1.29m
11:24PM0.25m
12:14PM1.24m
00:17AM0.57m
1:32PM1.10m
1:14AM0.87m
2:44PM0.86m
2:11AM1.11m
3:42PM0.60m
3:06AM1.29m
4:29PM0.36m
3:56AM1.41m
5:08PM0.16m
4:41AM1.48m
5:45PM0.01m
5:23AM1.50m
Wave
height (m) 
direction
period (s) 
2.3
SW
10
2.2
SW
10
2.1
SW
10
2.1
SSW
12
2.5
SSW
13
2.2
SW
12
1.7
SW
11
1.9
SSW
13
1.9
SW
12
1.9
SW
12
1.8
WSW
13
1.7
WSW
13
1.5
WSW
13
1.3
WSW
12
1.4
SW
11
1.5
SSW
10
1.4
SSW
10
1.2
SSW
9
0.9
SSW
9
0.8
SSW
9
1
S
11
1.1
SSW
11
1
SSW
11
0.9
SSW
10
1.1
E
4
1.4
S
10
1.9
S
12
2.3
S
13
1.6
S
11
1.2
S
11
1.1
S
10
1.1
S
10
1.4
S
13
1.3
SSW
11
1
SSW
10
0.8
SSW
10
mod snow
part cloud
light snow
snow showers
clear
cloud
part cloud
clear
clear
clear
clear
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
heavy snow
light snow
mod snow
light snow
cloud
cloud
cloud
light snow
light snow
light snow
cloud
cloud
mod snow
some clouds
light snow
snow shwrs
clear
cloudy
some clouds
clear
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
heavy snow
light snow
mod snow
light snow
cloudy
cloudy
cloudy
light snow
light snow
light snow
cloudy
cloudy
 km/h
30
NE
30
NE
30
ENE
40
NE
35
ENE
35
NE
30
NE
30
NE
25
NE
20
NE
20
ENE
20
ENE
30
ENE
30
ENE
30
ENE
30
NE
35
ENE
35
NE
25
NE
25
ENE
30
NE
25
ENE
30
ENE
35
ENE
40
NE
45
NE
40
NE
35
NE
30
NE
35
ENE
35
NE
40
NE
40
NE
35
NE
30
NE
25
NE
 mm 
max°C
-2
-5
-8
-10
-11
-13
-14
-13
-12
-11
-10
-9
-8
-6
-6
-8
-11
-11
-10
-9
-9
-8
-9
-9
-9
-10
-11
-11
-9
-8
-9
-11
-12
-11
-10
-10
Moonrise
6:14
7:57
9:33
11:02
12:25
1:47
3:08
4:31
5:56
7:21
8:43
Moonset
12:03
12:15
12:21
12:24
12:27
12:28
12:30
12:33
12:36
12:43
12:54
1:15
Sunrise
8:37
8:40
8:41
8:42
8:44
8:45
8:45
8:47
8:48
8:48
8:49
8:51
Sunset
3:17
3:15
3:15
3:15
3:15
3:15
3:15
3:15
3:14
3:15
3:15
3:15
Today's sea temperature in Graves Harbor is
7.6° C
(Statistics for 06 Dec 1981-2005 – mean: 7.1 max: 8.9 min: 6.0°C)
Issued (local time): 8 pm Saturday 06 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest