Nauset Harbor Sea Conditions and Tide Table

Nauset Harbor 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 07:05 AM and sunset is at 04:14 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 4°C on Thu morning, min -4°C on Thu night). Winds decreasing (near gales from the NNW on Thu afternoon, light winds from the NNE by Fri night).

Days 4–6 Weather Summary

Moderate rain (total 16mm), heaviest on Sun night. Icy conditions (max 9°C on Mon afternoon, min -2°C on Tue morning). Winds increasing (light winds from the WSW on Sun afternoon, strong winds from the W by Tue afternoon).

Days 7–9 Weather Summary

A dusting of snow on Wed night. Freezing level rising with drizzle on Thu morning. Freeze-thaw conditions (max 3°C on Wed night, min -9°C on Thu night). Winds decreasing (fresh winds from the WSW on Wed night, light winds from the NW by Fri morning).

Days 10–12 Weather Summary

Some drizzle, heaviest during Sat night. Freeze-thaw conditions (max 9°C on Sat afternoon, min -5°C on Tue morning). Mainly strong winds.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
3:16PM1.87m
3:53AM1.76m
4:06PM1.84m
4:42AM1.82m
5:00PM1.80m
5:33AM1.89m
5:58PM1.77m
6:26AM1.96m
6:57PM1.76m
7:21AM2.04m
7:58PM1.76m
8:17AM2.12m
8:56PM1.76m
9:12AM2.17m
9:56PM1.80m
10:09AM2.22m
10:54PM1.83m
11:05AM2.25m
11:49PM1.87m
11:59AM2.25m
00:42AM1.89m
12:52PM2.21m
1:33AM1.89m
Low Tide
9:25AM0.27m
9:55PM0.07m
10:15AM0.25m
10:42PM0.09m
11:10AM0.21m
11:33PM0.10m
12:08PM0.15m
00:26AM0.11m
1:08PM0.06m
1:22AM0.11m
2:08PM-0.03m
2:20AM0.09m
3:07PM-0.14m
3:15AM0.07m
4:04PM-0.21m
4:12AM0.02m
4:59PM-0.28m
5:07AM-0.02m
5:53PM-0.32m
6:01AM-0.05m
6:44PM-0.32m
6:54AM-0.05m
7:34PM-0.28m
Wave
height (m) 
direction
period (s) 
1
E
9
1
NNE
6
1.3
NNE
8
1.1
NE
8
0.8
NE
8
0.5
ENE
10
0.7
E
12
0.8
ENE
12
0.6
E
12
0.5
ENE
12
0.4
ENE
12
0.5
SW
3
0.7
SE
4
0.9
SSW
4
1.1
SW
7
1.1
W
4
1.2
W
4
0.9
WNW
4
0.5
W
3
0.7
WSW
3
0.7
SW
4
0.8
WSW
4
0.8
NNW
4
0.6
N
4
0.4
NE
6
0.3
E
11
0.3
E
10
0.9
SSE
4
1
S
4
0.5
SSW
4
0.5
ENE
6
0.5
E
6
0.4
ESE
8
0.3
ESE
8
0.3
ESE
7
1.2
NNE
6
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
mod rain
mod rain
cloud
rain showers
cloud
part cloud
part cloud
part cloud
clear
snow showers
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
rain showers
cloud
cloud
cloud
cloud
cloud
part cloud
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
clear
clear
clear
some clouds
mod rain
mod rain
cloudy
rain shwrs
cloudy
some clouds
some clouds
some clouds
clear
snow shwrs
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
rain shwrs
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
 km/h
40
WSW
45
NW
50
NNW
35
N
20
N
15
NNE
25
NNE
25
N
20
NNW
20
WNW
15
WNW
25
SW
30
S
35
SW
45
W
45
W
50
W
40
W
25
WSW
30
WSW
35
WSW
35
W
35
WNW
30
NNW
10
NW
15
WSW
20
SSW
40
S
40
SW
20
WNW
15
N
10
NE
10
ESE
5
ESE
20
NW
45
N
 mm 
9
6
1
1
1
max°C
4
4
-2
-4
-4
-2
-1
-2
-1
1
3
6
8
9
5
-1
-1
-1
1
1
3
3
-1
-5
-7
-6
3
8
9
5
3
2
1
2
2
0
Moonrise
10:33
10:54
11:15
11:37
12:04
12:36
1:17
2:10
3:17
4:34
5:53
7:10
Moonset
9:58
11:06
12:17
1:31
2:49
4:09
5:29
6:40
7:38
8:24
8:58
Sunrise
7:05
7:05
7:05
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
Sunset
4:14
4:14
4:15
4:15
4:16
4:16
4:17
4:19
4:20
4:21
4:22
4:22
Today's sea temperature in Nauset Harbor is
7.1° C
(Statistics for 25 Dec 1981-2005 – mean: 7.1 max: 8.9 min: 5.0°C)
Issued (local time): 6 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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