Norton Point, Head of Bay, Long Island Sea Conditions and Tide Table

Norton Point, Head of Bay, Long Island 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 07:13 AM and sunset is at 04:29 PM.

Days 1–3 Weather Summary

Moderate rain (total 18mm), heaviest on Thu night. Icy conditions (max 12°C on Thu night, min -1°C on Fri night). Winds increasing (light winds from the ESE on Thu morning, near gales from the SSE by Thu night).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 6°C on Sun morning, min -4°C on Sun night). Winds decreasing (strong winds from the WNW on Sun afternoon, light winds from the WNW by Mon night).

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Thu night. Freeze-thaw conditions (max 15°C on Fri afternoon, min -3°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the WSW by Fri morning).

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Sun night. Freeze-thaw conditions (max 7°C on Sun night, min -3°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the NNW by Mon afternoon).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
7:06AM1.78m
7:29PM1.41m
7:44AM1.80m
8:08PM1.41m
8:21AM1.80m
8:47PM1.41m
8:57AM1.79m
9:25PM1.39m
9:33AM1.76m
10:04PM1.37m
10:11AM1.72m
10:46PM1.37m
10:52AM1.67m
11:31PM1.40m
11:39AM1.63m
00:20AM1.45m
12:30PM1.58m
1:10AM1.52m
1:24PM1.53m
2:03AM1.61m
2:22PM1.48m
3:00AM1.70m
3:26PM1.45m
4:01AM1.80m
Low Tide
1:40PM0.01m
1:35AM0.08m
2:23PM-0.02m
2:17AM0.08m
3:04PM-0.05m
2:58AM0.08m
3:43PM-0.05m
3:36AM0.09m
4:21PM-0.05m
4:14AM0.12m
4:57PM-0.03m
4:52AM0.14m
5:34PM-0.02m
5:33AM0.18m
6:13PM0.00m
6:23AM0.21m
6:58PM0.02m
7:29AM0.23m
7:53PM0.02m
8:45AM0.20m
8:56PM0.00m
9:56AM0.12m
9:57PM-0.04m
Wave
height (m) 
direction
period (s) 
0.5
S
7
0.8
SSE
4
1.4
SSE
5
3
SSE
9
2.5
SSE
10
2.2
SSE
11
1.2
SSE
10
0.8
SSE
10
1.5
S
5
1.5
SSE
8
1.4
W
4
1.2
WNW
4
1.1
NW
4
0.6
NE
5
0.3
SE
10
1.2
SSW
4
1.6
SSW
6
1
W
4
1
NW
4
0.5
NW
3
0.1
SE
10
0.4
SW
2
0.7
S
4
1.3
S
6
1.8
S
8
1.4
S
8
1
S
8
0.7
S
8
0.5
S
7
0.4
S
7
0.3
SSE
6
0.3
SSE
6
0.5
S
4
0.5
S
5
0.6
NW
3
0.8
N
4
clear
part cloud
rain showers
mod rain
rain showers
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
light rain
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
light rain
light rain
cloud
part cloud
clear
clear
some clouds
rain shwrs
mod rain
rain shwrs
some clouds
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
light rain
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
light rain
light rain
cloudy
some clouds
clear
 km/h
10
ESE
20
SE
30
S
50
S
55
W
45
W
25
WNW
15
WSW
35
SSW
30
WSW
45
WNW
40
WNW
35
NW
25
NNW
15
WSW
35
SW
35
WSW
35
WNW
35
NW
20
NW
5
N
20
SW
20
SSW
25
SSW
35
WSW
30
WNW
25
NW
20
NW
10
NNW
5
SSW
5
S
10
SSE
10
NE
15
N
30
NW
30
N
 mm 
7
10
1
5
1
5
max°C
7
10
12
12
5
0
0
2
5
6
4
-2
-2
-1
-1
2
2
4
-1
0
-1
1
4
9
14
15
8
5
6
5
6
6
7
7
6
0
Moonrise
6:15
7:13
8:05
8:49
9:26
9:57
10:23
10:47
11:09
11:31
11:54
12:22
Moonset
3:04
3:51
4:47
5:48
6:54
8:01
9:08
10:14
11:22
12:32
1:45
Sunrise
7:13
7:13
7:13
7:15
7:15
7:16
7:16
7:16
7:16
7:16
7:16
7:18
Sunset
4:29
4:30
4:30
4:30
4:30
4:31
4:31
4:32
4:32
4:34
4:35
4:36
Today's sea temperature in Norton Point, Head of Bay, Long Island is
7.1° C
(Statistics for 18 Dec 1981-2005 – mean: 8.1 max: 11.0 min: 6.1°C)
Issued (local time): 12 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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