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 03:18 PM.

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Sat night. Icy conditions (max 1°C on Sun morning, min -10°C on Thu night). Mainly fresh winds.

Days 5–7 Weather Summary

Heavy rain (total 50mm) on Sun night. Becoming colder with heavy fall of snow, heaviest during Mon morning. Icy conditions (max 3°C on Mon night, min -3°C on Wed morning). Mainly fresh winds.

Days 8–10 Weather Summary

A light covering of new snow, mostly falling on Wed night. Freeze-thaw conditions (max 2°C on Fri night, min -3°C on Wed afternoon). Wind will be generally light.

Days 11–13 Weather Summary

A heavy fall of snow, heaviest during Sun night. Becoming milder with heavy rain (total 31mm) on Sun night. Freeze-thaw conditions (max 5°C on Sun night, min -13°C on Tue morning). Winds increasing (calm on Sun night, near gales from the W by Mon afternoon).

Thu
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tue
6
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
Wave Height Map
High Tide
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
10:11PM2.30m
9:31AM3.47m
11:15PM2.51m
10:27AM3.61m
00:08AM2.72m
11:22AM3.75m
00:54AM2.88m
12:13PM3.81m
1:38AM2.99m
1:02PM3.77m
2:20AM3.05m
1:50PM3.62m
3:02AM3.07m
Low Tide
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
3:15AM1.38m
4:43PM-0.28m
4:20AM1.41m
5:35PM-0.55m
5:19AM1.32m
6:24PM-0.74m
6:14AM1.19m
7:11PM-0.81m
7:06AM1.05m
7:55PM-0.78m
7:57AM0.94m
8:37PM-0.64m
8:47AM0.88m
Wave
height (m) 
direction
period (s) 
0.8
WSW
8
1.2
WSW
8
1
W
8
0.7
W
8
0.7
WSW
12
1.1
SSW
7
2
S
10
3
SW
11
3.5
SW
12
3
SW
12
3
SW
12
2.5
SW
12
2.5
SSW
12
3.5
SSW
12
3
SSW
12
2.5
SSW
12
3
SSW
13
3
SSW
13
2.5
SSW
12
1.9
SSW
11
1.5
SSW
10
1.4
SW
10
1.3
SW
10
1.6
WSW
11
1.4
WSW
11
1.2
W
10
1.3
W
8
1.2
W
8
1.5
SSW
8
2.3
SW
7
2.4
SW
11
2.3
WSW
11
3.5
SW
10
4.5
WSW
10
4.5
WSW
13
3.5
WSW
12
clear
clear
part cloud
clear
light snow
heavy snow
heavy snow
heavy snow
heavy snow
light snow
heavy rain
mod snow
light snow
mod snow
light snow
light snow
cloud
cloud
cloud
light snow
light snow
light snow
cloud
part cloud
cloud
light snow
light snow
light snow
mod snow
light snow
light snow
mod snow
light snow
snow showers
snow showers
part cloud
clear
clear
some clouds
clear
light snow
heavy snow
heavy snow
heavy snow
heavy snow
light snow
heavy rain
mod snow
light snow
mod snow
light snow
light snow
cloudy
cloudy
cloudy
light snow
light snow
light snow
cloudy
some clouds
cloudy
light snow
light snow
light snow
mod snow
light snow
light snow
mod snow
light snow
snow shwrs
snow shwrs
some clouds
 km/h
25
NE
25
NE
20
ENE
20
NE
20
NE
35
NE
35
NE
25
NE
25
NE
20
NE
20
NE
25
NE
25
NE
10
ESE
25
NE
15
NE
30
NE
30
ENE
30
NE
25
ENE
20
ENE
20
ENE
20
NE
15
ENE
10
ENE
15
W
10
SW
15
ENE
10
ENE
35
WSW
30
WSW
15
NE
45
W
60
W
20
NE
20
ENE
 mm 
7
37
3
3
2
2
27
max°C
-6
-8
-9
-9
-8
-6
-3
-2
1
2
2
2
1
3
2
2
0
-2
-2
-1
-1
-1
-1
-1
-1
2
1
1
4
3
1
5
2
-2
-8
-12
Moonrise
11:30
11:32
11:35
11:40
11:48
12:05
12:41
1:51
3:31
5:18
7:00
Moonset
10:22
11:51
1:23
3:01
4:46
6:36
8:17
9:27
10:03
10:20
10:28
10:33
Sunrise
8:53
8:53
8:53
8:53
8:53
8:53
8:53
8:52
8:52
8:52
8:51
8:51
Sunset
3:18
3:19
3:21
3:22
3:22
3:23
3:25
3:26
3:27
3:30
3:30
3:33
Today's sea temperature in Graves Harbor is
6.6° C
(Statistics for 25 Dec 1981-2005 – mean: 6.6 max: 8.1 min: 5.4°C)
Issued (local time): 2 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest