Marblehead Sea Conditions and Tide Table

Marblehead 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 07:05 AM and sunset is at 04:10 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 7°C on Wed morning, min -10°C on Sun night). Mainly fresh winds.

Days 4–6 Weather Summary

Moderate rain (total 12mm), heaviest on Fri morning. Icy conditions (max 14°C on Thu night, min -6°C on Fri night). Winds decreasing (strong winds from the S on Fri morning, light winds from the WSW by Sat afternoon).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 7°C on Sun morning, min -6°C on Mon night). Winds decreasing (fresh winds from the SSW on Sat night, calm by Mon night).

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Fri morning. Becoming milder with moderate rain (total 10mm) heaviest on Fri morning. Freeze-thaw conditions (max 5°C on Tue night, min -5°C on Wed night). Mainly fresh winds.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Fri
26
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
7:42AM2.73m
8:16PM2.44m
8:28AM2.77m
9:04PM2.44m
9:11AM2.81m
9:49PM2.45m
9:52AM2.85m
10:32PM2.47m
10:31AM2.87m
11:12PM2.47m
11:11AM2.89m
11:51PM2.48m
11:50AM2.90m
00:30AM2.49m
12:29PM2.89m
1:10AM2.50m
1:10PM2.87m
1:50AM2.53m
1:52PM2.84m
2:33AM2.57m
2:38PM2.79m
3:17AM2.63m
3:28PM2.74m
Low Tide
2:01PM0.28m
2:05AM0.44m
2:49PM0.21m
2:50AM0.44m
3:33PM0.15m
3:32AM0.43m
4:14PM0.10m
4:14AM0.41m
4:54PM0.06m
4:54AM0.39m
5:33PM0.04m
5:34AM0.37m
6:12PM0.02m
6:15AM0.37m
6:51PM0.01m
6:57AM0.36m
7:32PM0.01m
7:41AM0.35m
8:14PM0.02m
8:28AM0.33m
8:58PM0.03m
9:19AM0.30m
Wave
height (m) 
direction
period (s) 
0.9
NW
4
0.7
WNW
3
0.6
W
3
0.3
ESE
10
0.3
SSE
4
0.9
SSW
4
1.3
SSW
5
1.1
SSW
4
0.9
W
4
0.2
ESE
10
0.5
SSE
3
1.2
SE
5
2.3
SE
7
1.9
SE
9
1.3
S
7
0.8
ESE
11
0.4
ESE
10
0.8
S
4
1.2
S
4
0.7
SE
8
0.6
S
5
0.8
NNE
6
0.7
ESE
11
0.5
E
10
0.5
E
10
1
S
4
1
SW
4
0.8
WSW
4
0.8
WNW
4
0.5
NW
3
0.5
NW
3
0.3
NW
2
0.2
E
10
1.6
SE
5
1.8
ESE
7
part cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
cloud
heavy rain
rain showers
clear
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
part cloud
light snow
rain showers
clear
clear
part cloud
clear
part cloud
light snow
light snow
light rain
some clouds
cloudy
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
cloudy
heavy rain
rain shwrs
clear
some clouds
some clouds
cloudy
cloudy
clear
clear
clear
clear
clear
some clouds
light snow
rain shwrs
clear
clear
some clouds
clear
some clouds
light snow
light snow
light rain
 km/h
30
WNW
25
WNW
20
WSW
15
W
10
WSW
30
SW
30
SW
25
SW
30
WNW
15
SSW
20
S
30
SSW
45
S
35
W
35
W
25
WNW
5
WSW
25
SSW
30
SW
20
WSW
20
W
30
NW
25
NNW
5
NNW
15
SSW
25
SSW
25
WSW
30
W
30
WNW
20
NW
20
WNW
10
NW
10
SSE
35
SE
15
W
 mm 
11
1
1
8
1
max°C
-5
-5
-4
-1
-1
2
7
6
6
4
5
14
14
6
-3
-2
-1
5
7
6
2
0
-4
-4
1
2
5
4
2
-1
-2
-2
1
5
4
Moonrise
3:00
4:04
5:08
6:11
7:09
8:01
8:45
9:21
9:50
10:15
10:38
10:58
Moonset
1:09
1:35
2:06
2:44
3:31
4:26
5:29
6:36
7:44
8:52
10:01
Sunrise
7:05
7:05
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:11
7:11
7:11
Sunset
4:10
4:10
4:10
4:12
4:12
4:12
4:13
4:13
4:14
4:15
4:15
4:15
Today's sea temperature in Marblehead is
7.6° C
(Statistics for 15 Dec 1981-2005 – mean: 7.7 max: 9.6 min: 6.1°C)
Issued (local time): 12 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest