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 05:48 AM and sunset is at 07:46 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Sun night. Warm air temperatures (max 27°C on Fri afternoon, min 18°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Mon afternoon. Very warm air temperatures (max 30°C on Wed afternoon, min 17°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Sat night. Warm (max 25°C on Thu afternoon, min 20°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 23mm), heaviest during Sun night. Warm (max 32°C on Tue afternoon, min 17°C on Mon morning). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Warm (max 24°C on Fri afternoon, min 13°C on Fri night). Wind will be generally light.

Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Sat
29
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
PM
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
1:11PM3.03m
1:28AM3.22m
1:57PM3.05m
2:17AM3.09m
2:43PM3.02m
3:05AM2.92m
3:28PM2.95m
3:55AM2.73m
4:15PM2.86m
4:46AM2.55m
5:05PM2.75m
5:41AM2.40m
5:58PM2.66m
6:40AM2.29m
6:54PM2.61m
7:40AM2.24m
7:52PM2.60m
8:39AM2.26m
8:48PM2.64m
9:32AM2.32m
9:40PM2.72m
10:19AM2.41m
10:26PM2.80m
11:01AM2.52m
11:09PM2.87m
11:40AM2.64m
11:48PM2.94m
12:16PM2.75m
Low Tide
6:55AM-0.30m
7:12PM-0.13m
7:41AM-0.23m
8:02PM-0.10m
8:26AM-0.11m
8:51PM-0.03m
9:11AM0.05m
9:40PM0.09m
9:57AM0.22m
10:32PM0.21m
10:45AM0.40m
11:26PM0.34m
11:37AM0.54m
00:24AM0.43m
12:32PM0.64m
1:24AM0.48m
1:29PM0.68m
2:24AM0.46m
2:26PM0.66m
3:18AM0.41m
3:19PM0.58m
4:05AM0.32m
4:07PM0.48m
4:46AM0.22m
4:52PM0.37m
5:25AM0.13m
5:33PM0.26m
6:02AM0.05m
6:15PM0.15m
Wave
Height (m)
Direction
Period (s)
0.3
ESE
13
0.2
ESE
12
0.2
ESE
11
0.2
ESE
9
0.4
ESE
4
0.4
SE
3
0.2
E
11
0.6
SE
4
0.7
S
3
1.2
SE
5
0.8
SE
5
0.7
SE
6
0.5
E
5
0.5
ESE
6
0.4
ESE
8
0.4
ESE
8
0.9
SSE
4
0.6
ESE
6
0.3
ESE
6
0.4
ESE
6
0.3
ESE
6
0.3
ESE
6
0.4
ESE
7
0.4
ESE
7
0.4
ESE
7
0.7
ESE
3
0.7
ESE
4
0.6
ESE
5
0.6
E
4
0.6
E
4
0.5
ENE
4
0.5
E
11
0.4
ESE
11
0.4
ESE
11
0.3
ESE
11
0.3
ESE
11
0.3
ESE
10
0.4
ESE
10
0.3
ESE
10
0.3
ESE
13
0.4
ESE
12
0.5
E
11
0.4
ESE
11
0.4
ESE
10
0.5
ESE
10
0.5
E
9
0.3
ESE
9
clear
cloud
clear
clear
clear
clear
clear
part cloud
mod rain
cloud
light rain
part cloud
clear
clear
clear
clear
part cloud
rain showers
part cloud
part cloud
clear
clear
clear
part cloud
cloud
rain showers
rain showers
light rain
thunderstorm
heavy rain
cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
cloudy
clear
clear
clear
clear
clear
some clouds
mod rain
cloudy
light rain
some clouds
clear
clear
clear
clear
some clouds
rain shwrs
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
rain shwrs
rain shwrs
light rain
risk tstorm
heavy rain
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
km/h
15
NNW
15
WSW
10
NNW
5
NW
15
ESE
10
SW
10
SE
15
S
15
S
20
SSE
10
ENE
10
N
10
NE
10
ESE
10
SW
15
SW
25
SSW
10
WSW
15
NNE
15
ENE
10
NW
10
ENE
15
ESE
5
SSW
5
E
15
SE
10
SE
5
SSW
15
NNE
15
NE
10
NNE
10
SE
10
SW
15
WSW
15
W
10
NNW
5
ENE
15
SE
0
SW
10
E
15
ESE
10
SSE
10
WSW
20
NW
20
NW
15
NW
10
WNW
 mm
6
1
2
1
10
3
7
13
max °C
25
27
20
23
24
21
23
26
23
20
19
19
22
23
22
27
30
25
23
25
22
24
24
22
20
24
23
23
21
19
18
21
21
28
32
27
22
23
21
21
22
20
23
24
18
17
21
Moonrise
7:58
9:10
10:18
11:26
12:34
1:40
2:43
3:42
4:34
5:19
5:56
6:26
6:52
7:14
7:35
7:55
Moonset
8:42
9:02
9:24
9:47
10:13
10:44
11:21
12:06
1:00
2:00
3:04
4:11
5:18
6:25
7:33
Sunrise
5:48
5:50
5:50
5:52
5:52
5:54
5:54
5:56
5:56
5:58
5:58
6:00
6:01
6:01
6:03
6:05
Sunset
7:46
7:45
7:44
7:42
7:40
7:38
7:37
7:36
7:34
7:32
7:30
7:30
7:28
7:25
7:24
7:22
Today's sea temperature in Nahant is
20.7° C
(Statistics for 14 Aug 1981-2005 – mean: 20.6 max: 22.4 min: 18.9°C)
Issued (local time): 1 am Friday 14 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest