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 07:00 AM and sunset is at 04:08 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 8°C on Wed morning, min -5°C on Mon morning). Winds decreasing (strong winds from the SW on Wed morning, light winds from the WSW by Wed night).

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Fri morning. Icy conditions (max 11°C on Thu night, min -4°C on Fri night). Winds increasing (light winds from the S on Thu morning, near gales from the SSW by Fri morning).

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Freeze-thaw conditions (max 9°C on Tue night, min -2°C on Sun night). Winds decreasing (strong winds from the WNW on Sun night, calm by Mon night).

Days 10–12 Weather Summary

Moderate rain (total 19mm), heaviest on Fri afternoon. Freeze-thaw conditions (max 10°C on Fri afternoon, min -2°C on Sat morning). Winds increasing (light winds from the ESE on Thu night, gales from the S by Fri afternoon).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
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
Wave Height Map
High Tide
8:14AM1.76m
8:47PM1.57m
8:59AM1.80m
9:37PM1.57m
9:42AM1.83m
10:21PM1.58m
10:23AM1.86m
11:03PM1.60m
11:04AM1.89m
11:43PM1.61m
11:44AM1.91m
00:23AM1.63m
12:24PM1.92m
1:02AM1.64m
1:04PM1.92m
1:43AM1.66m
1:46PM1.92m
2:24AM1.68m
2:30PM1.90m
3:08AM1.72m
3:16PM1.87m
3:53AM1.76m
4:06PM1.84m
4:42AM1.82m
Low Tide
2:59PM0.16m
3:05AM0.28m
3:48PM0.12m
3:50AM0.28m
4:32PM0.08m
4:33AM0.28m
5:13PM0.06m
5:14AM0.28m
5:53PM0.04m
5:53AM0.27m
6:32PM0.03m
6:33AM0.27m
7:10PM0.03m
7:13AM0.27m
7:50PM0.03m
7:55AM0.28m
8:30PM0.04m
8:38AM0.28m
9:11PM0.05m
9:25AM0.27m
9:55PM0.07m
10:15AM0.25m
10:42PM0.09m
Wave
height (m) 
direction
period (s) 
1.1
NNE
7
0.9
NW
4
0.6
WNW
3
0.4
NNE
5
0.5
SW
3
0.7
SW
4
1
SSW
4
1
SSW
4
0.8
SW
6
0.4
SE
10
0.5
SSE
3
1.1
SSE
5
1.6
SE
7
1.3
ESE
10
1.4
NE
7
0.8
ESE
10
0.5
SE
10
0.8
SSE
5
1.1
S
6
0.7
SSW
5
0.9
WNW
4
0.8
NNW
4
0.7
N
4
0.4
NE
6
0.3
E
10
0.5
S
3
0.7
SSW
4
0.7
S
5
0.6
SE
8
0.6
SW
5
1
NE
7
0.8
NE
7
0.5
NE
6
1.1
SE
6
1.8
SE
8
1.3
ESE
10
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
cloud
mod rain
rain showers
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
cloud
light rain
cloud
light rain
rain showers
clear
clear
part cloud
light rain
heavy rain
part cloud
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
cloudy
mod rain
rain shwrs
some clouds
some clouds
some clouds
cloudy
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
cloudy
light rain
cloudy
light rain
rain shwrs
clear
clear
some clouds
light rain
heavy rain
some clouds
 km/h
40
NW
40
WNW
25
W
20
W
25
WSW
35
SW
45
SW
45
SW
35
WNW
10
S
30
S
40
S
60
S
40
WSW
50
WNW
30
WNW
10
SSW
35
SSW
40
WSW
30
WSW
40
WNW
35
NW
30
NNW
15
NNW
15
S
30
SSW
35
SSW
30
WSW
20
SW
35
NW
35
N
25
NNE
20
SSE
40
SSE
70
S
40
WNW
 mm 
8
1
2
1
2
5
11
max°C
-5
-3
-1
-1
-1
6
8
7
4
3
9
11
11
7
-1
-2
0
8
7
6
2
-2
0
-1
1
6
9
7
7
8
1
0
3
8
10
8
Moonrise
2:55
3:58
5:02
6:04
7:02
7:54
8:38
9:15
9:45
10:10
10:33
10:54
Moonset
1:07
1:33
2:05
2:43
3:30
4:26
5:28
6:34
7:42
8:50
9:58
11:06
Sunrise
7:00
7:00
7:01
7:01
7:01
7:03
7:03
7:03
7:03
7:05
7:05
7:05
Sunset
4:08
4:09
4:09
4:09
4:10
4:10
4:12
4:12
4:13
4:13
4:14
4:14
Today's sea temperature in Nauset Harbor is
7.8° C
(Statistics for 15 Dec 1981-2005 – mean: 8.1 max: 10.1 min: 6.6°C)
Issued (local time): 12 pm Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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