Davis Bank, Nantucket Shoals Sea Conditions and Tide Table

Davis Bank, Nantucket Shoals 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 06:56 AM and sunset is at 04:09 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 9°C on Wed morning, min -6°C on Mon morning). Winds decreasing (near gales from the SW on Wed afternoon, light winds from the NW by Wed night).

Days 4–6 Weather Summary

Moderate rain (total 15mm), heaviest on Fri morning. Icy conditions (max 13°C on Thu night, min -3°C on Sat morning). Winds decreasing (severe gales from the S on Fri morning, light winds from the W by Sat afternoon).

Days 7–9 Weather Summary

Moderate rain (total 15mm), heaviest on Tue morning. Freeze-thaw conditions (max 10°C on Sun morning, min -4°C on Tue night). Winds increasing (calm on Mon night, gales from the WNW by Tue night).

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sat morning. Freeze-thaw conditions (max 10°C on Fri night, min -5°C on Wed morning). Winds increasing (calm on Fri morning, near gales from the SSW by Sat morning).

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
7:48AM0.40m
8:22PM0.36m
8:34AM0.41m
9:11PM0.36m
9:17AM0.41m
9:56PM0.36m
9:58AM0.42m
10:38PM0.36m
10:38AM0.42m
11:18PM0.37m
11:17AM0.43m
11:57PM0.37m
11:56AM0.43m
00:36AM0.37m
12:35PM0.43m
1:16AM0.37m
1:16PM0.42m
1:56AM0.37m
1:59PM0.42m
2:39AM0.38m
2:45PM0.41m
3:24AM0.39m
3:35PM0.41m
4:11AM0.40m
Low Tide
1:40PM0.05m
1:44AM0.07m
2:28PM0.04m
2:29AM0.07m
3:12PM0.03m
3:11AM0.07m
3:53PM0.02m
3:52AM0.07m
4:33PM0.02m
4:33AM0.06m
5:11PM0.01m
5:13AM0.06m
5:50PM0.01m
5:54AM0.06m
6:30PM0.01m
6:36AM0.06m
7:10PM0.01m
7:20AM0.06m
7:52PM0.01m
8:06AM0.05m
8:37PM0.01m
8:57AM0.05m
9:24PM0.02m
Wave
height (m) 
direction
period (s) 
2.1
NNE
8
1.7
N
7
1.2
NW
5
1.2
WSW
6
1.1
SW
5
1.4
SW
6
1.9
SW
7
2.3
SSW
8
2.1
SSW
9
1.1
SSW
8
1.1
SSW
8
1.9
S
6
3
SSE
8
3.5
SSE
11
3.5
SSE
11
2.3
S
10
1.6
SSE
10
1.4
SSE
9
2.4
SSW
7
2.1
SSW
8
1.8
SSW
8
1.5
W
7
1.1
NW
6
0.6
ESE
11
1.4
SSE
5
2.4
S
8
3
WSW
7
2.2
WNW
8
1.2
NW
7
0.8
NW
6
0.8
SW
6
1.2
WNW
4
1.2
NW
5
0.7
N
5
0.6
NNE
6
1.1
S
4
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
mod rain
rain showers
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
mod rain
mod rain
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
light rain
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
mod rain
rain shwrs
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
mod rain
mod rain
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
light rain
 km/h
45
NW
40
WNW
30
WNW
30
W
30
WSW
40
SW
45
SW
50
SW
45
WNW
10
SSW
30
SSE
45
S
70
S
40
WSW
65
W
35
NW
10
W
35
SSW
55
SSW
40
WSW
45
W
35
NW
25
NNW
10
SSE
45
SSE
50
WSW
70
WNW
45
NW
25
W
20
WNW
30
WNW
40
NW
35
NW
5
N
15
S
40
S
 mm 
8
7
9
6
1
max°C
-4
-2
1
1
2
7
9
9
6
3
9
13
13
8
3
-2
0
8
10
8
6
-1
0
3
9
10
6
-4
0
0
0
1
-1
-1
1
10
Moonrise
2:52
3:55
4:58
6:00
6:58
7:50
8:34
9:11
9:42
10:08
10:31
10:52
Moonset
1:08
1:34
2:06
2:45
3:32
4:27
5:29
6:35
7:42
8:50
9:57
11:05
Sunrise
6:56
6:56
6:58
6:58
6:58
6:58
7:00
7:00
7:01
7:01
7:01
7:01
Sunset
4:09
4:10
4:10
4:10
4:12
4:12
4:13
4:13
4:14
4:14
4:15
4:15
Today's sea temperature in Davis Bank, Nantucket Shoals is
7.8° C
(Statistics for 15 Dec 1981-2005 – mean: 9.5 max: 11.8 min: 7.8°C)
Issued (local time): 6 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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