Clarence Harbor, Long Island (2) Sea Conditions and Tide Table

Clarence Harbor, Long Island (2) 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 06:37 AM and sunset is at 05:20 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Tue morning, min 23°C on Wed night). Winds decreasing (strong winds from the ENE on Tue morning, light winds from the N by Thu night).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Fri morning, min 23°C on Fri morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 7mm), mostly falling on Mon night. Warm (max 24°C on Mon morning, min 22°C on Tue night). Winds increasing (calm on Mon night, fresh winds from the N by Tue night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Sat afternoon, min 21°C on Thu afternoon). Mainly fresh winds.

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
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
10:27AM0.84m
10:53PM0.67m
11:07AM0.81m
11:37PM0.68m
11:50AM0.78m
00:24AM0.71m
12:39PM0.74m
1:17AM0.73m
1:33PM0.70m
2:15AM0.77m
2:33PM0.67m
3:17AM0.81m
3:36PM0.65m
4:20AM0.85m
4:41PM0.65m
5:23AM0.90m
5:44PM0.66m
6:24AM0.93m
6:45PM0.68m
7:21AM0.95m
7:42PM0.70m
8:15AM0.96m
8:37PM0.73m
Low Tide
4:59PM0.02m
4:50AM0.04m
5:37PM0.02m
5:38AM0.05m
6:18PM0.01m
6:32AM0.06m
7:02PM-0.00m
7:33AM0.06m
7:52PM-0.02m
8:39AM0.05m
8:47PM-0.04m
9:48AM0.03m
9:45PM-0.06m
10:56AM-0.00m
10:46PM-0.09m
11:59AM-0.04m
11:47PM-0.12m
12:59PM-0.08m
00:46AM-0.16m
1:54PM-0.12m
1:43AM-0.18m
2:45PM-0.14m
2:38AM-0.19m
Wave
height (m) 
direction
period (s) 
0.9
ENE
4
0.9
ENE
4
0.7
ENE
4
0.7
NE
4
0.6
NE
4
0.6
NE
4
0.5
NE
3
0.3
ENE
3
0.1
E
9
0.2
NNW
2
0.3
NNE
3
0.1
NE
2
0.1
NE
2
0.1
E
9
0.1
NE
2
0.1
NE
2
0.1
NE
2
0.1
E
8
0.1
E
8
0.1
S
4
0.1
S
4
0
E
8
0.1
NW
2
0.4
NNW
3
0.5
N
3
0.3
NE
2
0.3
NE
2
0.6
NE
4
0.6
NNE
4
0.6
N
4
0.7
NNE
4
0.9
NNE
4
0.8
NE
4
0.9
NE
4
0.8
NE
4
0.6
ENE
4
part cloud
clear
part cloud
clear
clear
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
rain showers
rain showers
rain showers
part cloud
cloud
rain showers
part cloud
cloud
cloud
clear
clear
part cloud
part cloud
clear
cloud
some clouds
clear
some clouds
clear
clear
clear
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
rain shwrs
rain shwrs
rain shwrs
some clouds
cloudy
rain shwrs
some clouds
cloudy
cloudy
clear
clear
some clouds
some clouds
clear
cloudy
 km/h
40
ENE
35
ENE
30
ENE
30
NE
30
NE
30
NE
25
ENE
20
NE
15
N
20
NNW
20
NNE
10
ENE
15
NE
15
NNE
15
NE
15
NE
15
NE
10
E
10
SE
5
ENE
5
NE
5
NNW
15
NW
30
N
25
NNE
20
NE
20
NE
30
NE
30
NNE
30
NNE
35
NNE
40
NE
35
NE
35
ENE
35
NE
30
NE
 mm 
2
2
1
1
1
max°C
25
25
25
24
24
24
24
24
24
24
24
24
23
23
23
23
24
23
24
24
23
23
24
24
22
23
22
22
22
22
22
22
22
22
23
23
Moonrise
9:25
10:02
10:36
11:09
11:43
12:18
12:57
1:42
2:34
3:35
4:42
5:52
Moonset
8:39
9:35
10:31
11:26
12:24
1:24
2:29
3:37
4:48
5:57
7:00
Sunrise
6:37
6:37
6:37
6:37
6:39
6:39
6:39
6:39
6:39
6:41
6:41
6:41
Sunset
5:20
5:21
5:21
5:22
5:22
5:22
5:23
5:23
5:24
5:25
5:25
5:27
Today's sea temperature in Clarence Harbor, Long Island (2) is
27.2° C
(Statistics for 23 Dec 1981-2005 – mean: 25.4 max: 26.8 min: 24.2°C)
Issued (local time): 12 pm Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest