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 07:09 AM and sunset is at 04:34 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Wed night. Icy conditions (max 10°C on Wed morning, min -7°C on Thu night). Winds increasing (light winds from the S on Wed afternoon, fresh winds from the W by Thu night).

Days 4–6 Weather Summary

Mild with light rain (total 3mm) on Sat morning. Becoming colder with a light covering of snow, mostly falling on Sun night. Icy conditions (max 5°C on Sat afternoon, min -9°C on Mon night). Winds increasing (light winds from the W on Sun afternoon, fresh winds from the WSW by Mon night).

Days 7–9 Weather Summary

Mostly dry. Temperatures will be below freezing (max -4°C on Wed afternoon, min -19°C on Wed night). Winds increasing (light winds from the WNW on Tue night, fresh winds from the WNW by Wed night).

Days 10–12 Weather Summary

Moderate rain (total 14mm), heaviest on Sat night. Freeze-thaw conditions (max 4°C on Sat night, min -19°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the WNW by Sun afternoon).

Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
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
Wave Height Map
High Tide
7:48AM2.67m
8:31PM2.29m
8:38AM2.72m
9:20PM2.33m
9:24AM2.79m
10:05PM2.40m
10:07AM2.86m
10:46PM2.46m
10:47AM2.92m
11:25PM2.54m
11:27AM2.97m
00:02AM2.61m
12:05PM2.99m
00:39AM2.68m
12:45PM2.99m
1:17AM2.75m
1:27PM2.96m
1:57AM2.82m
2:11PM2.89m
2:40AM2.87m
3:00PM2.79m
3:27AM2.91m
3:53PM2.68m
4:18AM2.93m
Low Tide
2:15PM0.29m
2:13AM0.52m
3:04PM0.22m
3:01AM0.46m
3:47PM0.14m
3:46AM0.39m
4:28PM0.06m
4:29AM0.32m
5:07PM-0.02m
5:10AM0.24m
5:45PM-0.09m
5:51AM0.17m
6:23PM-0.14m
6:33AM0.11m
7:02PM-0.16m
7:16AM0.07m
7:42PM-0.16m
8:02AM0.03m
8:25PM-0.11m
8:50AM0.02m
9:11PM-0.04m
9:44AM0.02m
10:01PM0.06m
Wave
height (m) 
direction
period (s) 
0.5
SSE
5
0.5
SE
4
0.6
SE
4
0.6
SE
4
1
S
4
1
WSW
4
1.1
WSW
4
0.9
WSW
4
0.8
SSE
6
0.9
SSE
6
0.6
ESE
11
0.9
SSE
6
0.5
ESE
9
0.4
ESE
9
0.5
ESE
9
0.8
S
5
1
SW
4
1
SW
4
0.7
S
6
0.4
ESE
10
0.4
ESE
10
0.7
ESE
10
0.8
SSE
6
0.9
W
4
0.7
NW
3
0.4
ESE
10
0.3
ESE
11
0.2
ESE
10
0.2
ESE
10
0.3
ESE
10
0.5
ESE
5
0.9
ESE
5
1.4
ESE
6
1.1
ESE
8
1.1
ESE
8
0.9
NNE
6
part cloud
cloud
light rain
cloud
part cloud
clear
clear
part cloud
part cloud
light rain
light rain
part cloud
part cloud
cloud
snow showers
clear
part cloud
clear
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
light rain
rain showers
part cloud
part cloud
clear
some clouds
cloudy
light rain
cloudy
some clouds
clear
clear
some clouds
some clouds
light rain
light rain
some clouds
some clouds
cloudy
snow shwrs
clear
some clouds
clear
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
cloudy
light rain
rain shwrs
some clouds
some clouds
clear
 km/h
15
SSW
15
SSW
15
SSE
20
SSW
30
SW
30
W
35
W
25
W
20
SSW
25
SW
20
SW
25
WSW
15
W
10
W
15
NW
30
W
25
SW
30
WSW
25
W
15
W
15
WSW
25
WSW
25
WSW
35
WNW
30
NW
20
NW
10
NNW
5
NNW
5
SE
5
N
10
SE
10
SSE
10
SW
30
WNW
35
WNW
30
WNW
 mm 
2
2
1
2
12
max°C
10
9
7
8
6
-3
-2
-1
2
2
5
4
0
0
-3
-1
-1
-4
-6
-6
-7
-5
-4
-6
-16
-14
-14
-10
-7
-3
2
3
4
2
-3
-14
Moonrise
4:01
5:01
5:56
6:43
7:22
7:53
8:20
8:43
9:04
9:24
9:45
10:08
Moonset
12:40
1:25
2:18
3:19
4:25
5:34
6:44
7:53
9:02
10:13
11:25
Sunrise
7:09
7:09
7:09
7:09
7:07
7:07
7:07
7:05
7:05
7:05
7:03
7:03
Sunset
4:34
4:35
4:36
4:37
4:38
4:39
4:40
4:43
4:44
4:45
4:45
4:47
Today's sea temperature in Marblehead is
4.9° C
(Statistics for 14 Jan 1981-2005 – mean: 5.1 max: 6.8 min: 3.6°C)
Issued (local time): 6 am Wednesday 14 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest