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 — and sunset is at 06:30 PM.

Days 1–4 Weather Summary

Light rain (total 6mm), mostly falling on Mon night. Warm air temperatures (max 25°C on Thu afternoon, min 11°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 4mm), mostly falling on Sun afternoon. Very warm air temperatures (max 30°C on Fri afternoon, min 13°C on Sun morning). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 22mm), heaviest during Sun night. Very mild (max 19°C on Sun night, min 6°C on Tue morning). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 9mm), mostly falling on Fri morning. Very mild (max 14°C on Sat afternoon, min 7°C on Sat night). Winds increasing (calm on Fri afternoon, fresh winds from the WNW by Sat night).

Days 14–17 Weather Summary

Mostly dry. Warm (max 22°C on Tue afternoon, min 3°C on Sun morning). Wind will be generally light.

Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wednesday
7
Thursday
8
Friday
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wed
14
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
PM
night
AM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
1:23AM2.97m
1:35PM3.21m
2:09AM2.90m
2:21PM3.21m
2:59AM2.80m
3:11PM3.15m
3:54AM2.68m
4:07PM3.07m
4:55AM2.58m
5:09PM2.97m
6:01AM2.52m
6:17PM2.91m
7:09AM2.55m
7:26PM2.90m
8:15AM2.64m
8:33PM2.92m
9:14AM2.78m
9:33PM2.97m
10:06AM2.91m
10:28PM2.99m
10:53AM3.02m
11:17PM2.99m
11:35AM3.09m
00:02AM2.95m
12:15PM3.10m
00:45AM2.88m
12:54PM3.08m
Low Tide
7:12PM-0.21m
7:26AM-0.02m
7:58PM-0.23m
8:11AM0.05m
8:47PM-0.19m
9:00AM0.14m
9:40PM-0.11m
9:53AM0.25m
10:38PM-0.00m
10:53AM0.35m
11:41PM0.08m
11:58AM0.41m
00:48AM0.12m
1:06PM0.39m
1:53AM0.11m
2:12PM0.30m
2:53AM0.06m
3:14PM0.17m
3:47AM0.01m
4:10PM0.04m
4:36AM-0.02m
5:00PM-0.06m
5:20AM-0.01m
5:47PM-0.12m
6:02AM0.04m
6:30PM-0.13m
6:42AM0.12m
7:13PM-0.09m
Wave
Height (m)
Direction
Period (s)
1.4
E
8
0.9
E
8
0.8
E
8
0.7
E
9
0.7
E
9
0.7
E
9
0.6
E
9
0.6
E
8
0.6
E
8
0.6
E
8
0.6
E
8
0.5
E
12
0.4
ESE
11
0.6
E
11
0.6
E
10
0.5
E
10
0.8
E
4
1
E
5
1.4
ESE
7
1
E
8
0.8
E
8
0.7
E
8
0.6
E
8
0.5
E
7
0.5
E
7
0.8
ENE
6
0.8
E
6
0.9
E
7
1.1
E
7
1.1
E
8
1.3
E
9
1.4
E
10
1.2
E
10
1.5
E
10
1.1
E
10
1.1
E
9
0.8
E
8
0.5
E
8
0.4
E
9
0.6
SSE
5
0.6
SE
5
0.6
SE
5
0.7
S
4
0.4
ESE
8
0.3
ESE
8
1.1
NE
5
1.1
ENE
6
mod rain
part cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
clear
clear
clear
part cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
rain showers
cloud
part cloud
clear
rain showers
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
mod rain
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
clear
clear
clear
some clouds
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
light rain
rain shwrs
cloudy
some clouds
clear
rain shwrs
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
km/h
15
NNW
10
NW
10
E
0
SW
5
S
10
SSE
10
SW
15
SW
15
SW
15
SW
15
WSW
10
W
15
WNW
20
NE
15
E
10
ENE
20
ESE
20
ESE
20
W
20
NW
15
NW
15
NNW
10
N
10
ESE
10
NNE
20
NE
15
ENE
10
ENE
15
ESE
15
ESE
15
ESE
15
E
5
SE
10
WSW
15
WSW
25
W
20
WNW
10
W
10
S
15
SW
20
SW
20
SSW
20
SW
15
WSW
5
N
25
NE
20
NE
 mm
6
—
—
—
—
—
—
—
—
—
—
—
1
—
—
—
—
3
22
—
—
—
—
—
—
—
—
—
—
—
2
6
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
max °C
13
15
18
16
17
19
18
22
25
21
25
30
20
17
17
15
14
15
19
14
17
15
9
11
10
10
10
9
11
12
11
11
12
11
13
14
7
6
13
10
13
17
13
18
22
16
9
Moonrise
—
—
7:42
—
—
8:24
—
—
—
9:16
—
—
10:20
—
—
11:32
—
—
—
12:49
—
—
2:05
—
—
3:19
—
—
4:31
—
—
5:41
—
—
6:50
—
—
7:58
—
—
9:06
—
—
10:13
—
—
11:17
Moonset
—
10:09
—
—
11:26
—
—
12:41
—
—
1:46
—
—
2:40
—
—
—
3:23
—
—
3:56
—
—
4:23
—
—
4:47
—
—
5:08
—
—
5:29
—
—
5:51
—
—
6:14
—
—
6:42
—
—
7:15
—
—
Sunrise
—
6:37
—
—
6:39
—
—
6:39
—
—
6:41
—
—
6:41
—
—
6:43
—
—
6:43
—
—
6:45
—
—
6:46
—
—
6:47
—
—
6:48
—
—
6:50
—
—
6:50
—
—
6:52
—
—
6:52
—
—
6:54
Sunset
6:30
—
6:29
—
—
6:27
—
—
6:24
—
—
6:23
—
—
6:22
—
—
6:20
—
—
6:19
—
—
6:16
—
—
6:15
—
—
6:13
—
—
6:12
—
—
6:09
—
—
6:07
—
—
6:07
—
—
6:05
—
—
Today's sea temperature in Nahant is
15.8°C
(Statistics for 28 Sep 1981-2005 – mean: 16.4 max: 17.8 min: 14.9°C)
Issued (local time): 7 pm Monday 28 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent 
Nearest locationNearest