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 07:53 PM.

Days 1–4 Weather Summary

Heavy rain (total 21mm), heaviest during Thu afternoon. Cool air temperatures (max 17°C on Wed afternoon, min 9°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Warm air temperatures (max 25°C on Sun afternoon, min 9°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Wed afternoon. Warm (max 31°C on Wed afternoon, min 9°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 5mm), mostly falling on Sat morning. Warm (max 24°C on Sun afternoon, min 12°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the SSW by Fri night).

Days 14–17 Weather Summary

Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 25°C on Mon afternoon, min 12°C on Wed night). Wind will be generally light.

Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thu
28
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
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High Tide
8:25PM2.77m
8:49AM2.72m
9:13PM2.96m
9:42AM2.81m
10:00PM3.15m
10:35AM2.89m
10:49PM3.31m
11:27AM2.94m
11:38PM3.42m
12:18PM2.97m
00:28AM3.48m
1:11PM2.96m
1:20AM3.46m
2:06PM2.91m
2:15AM3.38m
3:02PM2.85m
3:12AM3.25m
4:01PM2.78m
4:13AM3.09m
5:02PM2.74m
5:16AM2.93m
6:04PM2.72m
6:21AM2.79m
7:04PM2.74m
7:26AM2.69m
8:01PM2.78m
8:27AM2.62m
Low Tide
2:39AM0.23m
2:59PM0.17m
3:32AM0.02m
3:48PM0.08m
4:23AM-0.18m
4:37PM0.00m
5:15AM-0.35m
5:26PM-0.05m
6:06AM-0.46m
6:16PM-0.07m
6:57AM-0.49m
7:08PM-0.05m
7:50AM-0.46m
8:01PM0.01m
8:44AM-0.37m
8:57PM0.09m
9:40AM-0.23m
9:56PM0.19m
10:38AM-0.09m
10:58PM0.28m
11:38AM0.05m
00:03AM0.34m
12:38PM0.16m
1:08AM0.34m
1:36PM0.24m
2:12AM0.30m
2:30PM0.30m
Wave
Height (m)
Direction
Period (s)
0.5
E
7
0.5
E
7
1
S
4
0.8
SSE
5
1
SE
5
1.1
ESE
5
1.1
ESE
6
1.6
ESE
10
1.7
E
10
1.2
E
10
0.9
E
9
0.8
E
9
0.8
E
9
0.6
E
8
0.5
E
8
0.3
ESE
8
0.3
ESE
8
0.4
E
4
0.5
SE
4
0.3
ESE
9
0.6
SSE
3
0.5
SSE
4
0.6
S
3
0.8
SSE
5
0.5
W
3
0.2
ESE
9
0.2
ESE
11
0.2
ESE
9
0.4
ESE
3
0.8
SE
4
1.2
SE
5
0.9
SE
7
0.7
W
3
0.5
SE
8
0.4
SE
8
0.4
SE
8
0.5
SE
4
0.2
ESE
10
0.6
SSE
3
0.5
SE
4
0.5
SE
6
0.7
SSE
4
0.4
SE
7
0.4
ESE
6
0.4
ESE
6
0.4
ESE
6
0.4
ESE
6
part cloud
cloud
part cloud
cloud
light rain
heavy rain
rain showers
cloud
cloud
rain showers
clear
clear
clear
clear
clear
part cloud
light rain
cloud
clear
part cloud
part cloud
part cloud
part cloud
light rain
rain showers
clear
clear
clear
part cloud
cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
part cloud
part cloud
clear
clear
part cloud
some clouds
cloudy
some clouds
cloudy
light rain
heavy rain
rain shwrs
cloudy
cloudy
rain shwrs
clear
clear
clear
clear
clear
some clouds
light rain
cloudy
clear
some clouds
some clouds
some clouds
some clouds
light rain
rain shwrs
clear
clear
clear
some clouds
cloudy
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
some clouds
some clouds
clear
clear
some clouds
km/h
5
WNW
15
S
30
S
20
S
20
SE
5
SE
10
ESE
20
NE
15
NNE
10
W
10
SW
15
SW
15
WSW
25
W
20
NW
10
NNE
5
E
15
ESE
5
SSE
10
S
20
SSW
20
SSW
20
SW
30
WSW
20
WNW
15
WNW
5
NW
5
NE
20
SE
20
SE
30
SSW
20
W
25
W
15
W
15
WNW
5
SSE
10
WSW
10
SSE
25
S
15
SSW
15
SSW
20
SW
15
NNE
15
ENE
15
ESE
5
SSW
15
SSE
1
13
7
1
1
1
1
3
2
2
max °C
13
12
17
15
13
12
12
9
9
10
18
24
19
23
25
20
12
9
12
22
29
23
27
31
21
15
21
18
16
17
18
18
20
17
21
24
22
24
25
19
17
18
18
16
15
13
17
Moonrise
3:17
3:40
4:07
4:41
5:24
6:20
7:29
8:46
10:04
11:20
12:32
1:40
2:46
3:50
4:55
Moonset
4:22
5:39
7:00
8:24
9:44
10:54
11:50
12:32
1:05
1:31
1:53
2:13
2:32
2:52
3:14
Sunrise
5:24
5:22
5:22
5:20
5:20
5:18
5:18
5:16
5:16
5:16
5:15
5:13
5:13
5:13
5:11
5:11
Sunset
7:53
7:54
7:57
7:58
7:59
8:00
8:00
8:01
8:02
8:04
8:05
8:05
8:06
8:07
8:07
8:08
Today's sea temperature in Nahant is
9.9° C
(Statistics for 12 May 1981-2005 – mean: 8.7 max: 10.4 min: 6.3°C)
Issued (local time): 7 pm Tuesday 12 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest