Nahant Sea Conditions and Tide Table

Nahant 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 06:45 AM and sunset is at 05:09 PM.

Days 1–3 Weather Summary

A dusting of new snow. Icy conditions (max 2°C on Wed morning, min -7°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 2°C on Sat afternoon, min -6°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Drizzle at first, then turning colder with dusting of snow on Thu afternoon. Freeze-thaw conditions (max 5°C on Thu morning, min -1°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

A dusting of snow turning to light rain (total 5mm) on Fri afternoon. Freeze-thaw conditions (max 13°C on Sat morning, min -4°C on Sun night). Mainly fresh winds.

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thu
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
6:56PM2.16m
7:08AM2.54m
7:55PM2.19m
8:04AM2.60m
8:48PM2.26m
8:55AM2.69m
9:35PM2.37m
9:40AM2.80m
10:17PM2.49m
10:23AM2.90m
10:55PM2.62m
11:03AM2.98m
11:33PM2.76m
11:43AM3.03m
00:10AM2.87m
12:24PM3.04m
00:48AM2.97m
1:07PM3.00m
1:29AM3.04m
1:52PM2.92m
2:12AM3.06m
2:42PM2.80m
3:01AM3.04m
3:36PM2.65m
3:55AM2.98m
4:37PM2.51m
4:56AM2.92m
5:44PM2.42m
Low Tide
12:41PM0.47m
00:45AM0.65m
1:40PM0.43m
1:42AM0.61m
2:33PM0.34m
2:34AM0.53m
3:20PM0.23m
3:22AM0.41m
4:02PM0.11m
4:06AM0.28m
4:41PM-0.00m
4:49AM0.15m
5:19PM-0.10m
5:31AM0.03m
5:57PM-0.17m
6:13AM-0.07m
6:37PM-0.19m
6:57AM-0.14m
7:17PM-0.17m
7:43AM-0.16m
8:01PM-0.10m
8:32AM-0.14m
8:48PM0.01m
9:26AM-0.08m
9:40PM0.14m
10:25AM0.01m
10:39PM0.27m
11:29AM0.07m
Wave
height (m) 
direction
period (s) 
0.6
S
5
0.4
N
5
0.5
W
3
0.5
N
3
0.5
NE
6
0.5
ENE
6
0.3
ENE
8
0.3
N
4
0.4
WSW
2
0.3
WSW
2
0.2
S
4
0.3
WSW
3
0.5
NW
3
0.2
ENE
7
0.2
ENE
7
0.3
ENE
7
0.2
ENE
6
0.2
E
9
0.4
ENE
5
0.5
E
9
0.5
E
9
0.6
E
8
0.6
E
8
0.6
E
8
0.5
E
8
0.8
NE
4
1.4
ENE
7
1.2
ENE
7
1.4
E
7
1.6
E
7
0.9
ESE
8
0.7
E
7
0.7
ESE
7
0.8
W
3
0.7
WNW
4
0.8
NW
3
0.9
WNW
4
0.9
NW
4
0.5
NW
3
0.3
NW
2
0.2
E
11
0.3
ENE
2
1.3
ENE
6
1.1
ENE
6
1.3
ENE
7
1
ENE
7
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
rain showers
part cloud
light snow
cloud
cloud
light snow
light rain
clear
cloud
clear
cloud
part cloud
part cloud
clear
clear
clear
cloud
cloud
light snow
mod snow
cloud
part cloud
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
cloudy
cloudy
rain shwrs
some clouds
light snow
cloudy
cloudy
light snow
light rain
clear
cloudy
clear
cloudy
some clouds
some clouds
clear
clear
clear
cloudy
cloudy
light snow
mod snow
cloudy
some clouds
clear
 km/h
20
WNW
20
WNW
20
WNW
15
NW
20
NW
15
NW
15
NW
10
WNW
15
W
15
W
10
WSW
15
WNW
20
NW
10
NNW
5
WNW
5
SSW
5
S
5
W
10
NNE
0
WSW
10
SW
15
SW
15
SSW
15
SW
5
WSW
25
NNE
20
NE
15
ESE
25
ESE
20
SW
15
SW
10
WNW
25
WNW
30
WNW
25
WNW
30
NW
30
WNW
30
NW
20
NW
15
NW
5
N
15
ENE
30
NNE
20
NNE
20
N
10
N
 mm 
1
3
2
max°C
2
2
-2
0
0
-5
-1
1
-4
1
2
-1
-3
-1
-1
0
2
2
1
2
2
3
4
4
5
1
0
1
3
10
13
11
5
0
0
-4
-2
-1
-5
-1
0
-3
-6
-4
-5
-6
Moonrise
2:51
3:47
4:37
5:19
5:54
6:22
6:47
7:09
7:29
7:50
8:13
8:40
9:13
9:55
10:48
11:53
Moonset
11:18
12:07
1:05
2:10
3:19
4:29
5:40
6:51
8:02
9:15
10:30
11:48
1:06
2:19
3:24
Sunrise
6:45
6:43
6:41
6:41
6:39
6:37
6:37
6:35
6:33
6:31
6:31
6:28
6:28
6:26
6:24
6:22
Sunset
5:09
5:12
5:13
5:14
5:15
5:16
5:17
5:19
5:21
5:22
5:22
5:23
5:25
5:27
5:28
Today's sea temperature in Nahant is
2.8° C
(Statistics for 11 Feb 1981-2005 – mean: 3.5 max: 4.9 min: 2.2°C)
Issued (local time): 12 am Wednesday 11 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest