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 06:54 AM and sunset is at 04:09 PM.

Days 1–3 Weather Summary

Light rain (total 6mm) at first, then becoming colder with a dusting of snow on Sat night. Icy conditions (max 8°C on Sat afternoon, min -5°C on Sun night). Winds increasing (light winds from the WNW on Sat night, near gales from the NW by Sun night).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 8°C on Wed morning, min -4°C on Mon morning). Winds increasing (light winds from the W on Tue afternoon, near gales from the SW by Wed afternoon).

Days 7–9 Weather Summary

Moderate rain (total 19mm), heaviest on Sat night. Freeze-thaw conditions (max 10°C on Thu afternoon, min -1°C on Fri night). Winds increasing (light winds from the SW on Thu morning, near gales from the WNW by Fri afternoon).

Days 10–12 Weather Summary

Moderate rain (total 10mm), heaviest on Sun morning. Very mild (max 12°C on Tue morning, min 1°C on Wed morning). Winds increasing (calm on Sun afternoon, strong winds from the W by Tue afternoon).

Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
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
5:29PM0.39m
6:06AM0.39m
6:30PM0.37m
6:59AM0.40m
7:28PM0.36m
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
Low Tide
10:42AM0.06m
11:10PM0.04m
11:45AM0.06m
00:04AM0.06m
12:45PM0.05m
00:56AM0.06m
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
Wave
height (m) 
direction
period (s) 
2.1
W
6
2
W
6
1.5
W
6
0.9
WSW
6
1.3
SW
6
1.1
SW
6
0.9
SW
6
1.1
NW
5
2
NNW
6
2
N
7
1.4
N
7
1.3
WNW
5
1.4
SW
7
1
SW
7
0.7
SW
7
1.6
SW
6
2.1
SW
7
1.5
SSW
7
1
SSW
7
1.1
SSW
7
1.7
SSW
8
2.1
SSW
8
2.2
W
6
1.5
NW
7
0.7
NNW
6
1
SW
4
1
SSW
6
1.1
SSW
7
1.2
SSW
8
1.1
SSW
8
1.1
SSW
7
1
SSW
7
1.3
E
5
1.7
SE
6
2.1
S
6
1.9
SSW
7
clear
clear
clear
cloud
cloud
light snow
light snow
light snow
cloud
part cloud
part cloud
cloud
clear
clear
part cloud
cloud
part cloud
part cloud
light rain
cloud
clear
clear
clear
part cloud
cloud
light rain
heavy rain
light rain
light rain
light rain
cloud
part cloud
light rain
light rain
part cloud
clear
clear
clear
clear
cloudy
cloudy
light snow
light snow
light snow
cloudy
some clouds
some clouds
cloudy
clear
clear
some clouds
cloudy
some clouds
some clouds
light rain
cloudy
clear
clear
clear
some clouds
cloudy
light rain
heavy rain
light rain
light rain
light rain
cloudy
some clouds
light rain
light rain
some clouds
clear
 km/h
50
W
50
W
40
WNW
30
SW
35
SW
20
WNW
20
WNW
30
NW
50
NW
45
NW
35
WNW
35
WNW
35
WNW
20
NW
25
SSW
40
SW
50
SW
30
WNW
5
SW
30
SSW
40
W
50
W
55
WNW
25
NNW
20
S
30
S
20
WSW
5
N
5
NNE
20
N
25
ENE
25
E
35
ESE
45
SSW
45
WSW
50
WNW
 mm 
6
1
3
15
4
3
1
1
1
max°C
-1
2
3
6
8
7
1
0
-2
-3
-1
1
-1
0
5
8
8
7
7
10
9
7
4
0
3
7
9
6
6
7
6
4
10
12
10
5
Moonrise
12:49
1:50
2:52
3:55
4:58
6:00
6:58
7:50
8:34
9:11
9:42
Moonset
12:05
12:24
12:45
1:08
1:34
2:06
2:45
3:32
4:27
5:29
6:35
7:42
Sunrise
6:54
6:54
6:56
6:56
6:56
6:58
6:58
6:58
6:58
7:00
7:00
7:01
Sunset
4:09
4:09
4:09
4:09
4:10
4:10
4:10
4:12
4:12
4:13
4:13
4:14
Today's sea temperature in Davis Bank, Nantucket Shoals is
8.1° C
(Statistics for 12 Dec 1981-2005 – mean: 9.7 max: 12.9 min: 7.8°C)
Issued (local time): 12 pm Friday 12 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest