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 — and sunset is at 05:14 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Sat night. Warm air temperatures (max 26°C on Fri night, min 25°C on Fri afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 6mm), mostly falling on Tue afternoon. Warm air temperatures (max 26°C on Mon afternoon, min 24°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm (max 26°C on Thu afternoon, min 25°C on Thu night). Winds increasing (light winds from the E on Thu afternoon, fresh winds from the NE by Sat night).

Days 11–13 Weather Summary

Moderate rain (total 13mm), heaviest on Wed afternoon. Warm (max 25°C on Sun afternoon, min 24°C on Mon night). Mainly fresh winds.

Fri
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wed
17
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
AM
Wave Height Map
High Tide
8:47PM0.78m
9:18AM1.04m
9:41PM0.77m
10:11AM1.00m
10:36PM0.76m
11:04AM0.94m
11:31PM0.74m
11:58AM0.87m
00:29AM0.72m
12:52PM0.80m
1:29AM0.71m
1:48PM0.73m
2:28AM0.72m
2:44PM0.68m
3:26AM0.73m
3:39PM0.64m
4:20AM0.75m
4:32PM0.62m
5:11AM0.77m
5:22PM0.62m
5:57AM0.79m
6:08PM0.62m
6:39AM0.81m
Low Tide
2:58PM-0.10m
2:47AM-0.15m
3:50PM-0.10m
3:41AM-0.13m
4:43PM-0.08m
4:36AM-0.09m
5:35PM-0.05m
5:34AM-0.04m
6:27PM-0.02m
6:34AM0.02m
7:19PM0.00m
7:37AM0.06m
8:11PM0.02m
8:41AM0.09m
9:01PM0.04m
9:44AM0.10m
9:50PM0.05m
10:42AM0.10m
10:37PM0.05m
11:35AM0.09m
11:22PM0.04m
12:23PM0.08m
00:06AM0.03m
Wave
height (m) 
direction
period (s) 
0.4
E
3
0.4
SE
3
0.4
SE
3
0.4
SE
4
0.4
SE
3
0.4
SSE
4
0.4
SE
4
0.4
SE
3
0.2
SSE
4
0.2
SSE
4
0.1
E
9
0.1
E
9
0.1
E
9
0.2
ENE
2
0.2
ESE
2
0.2
SSE
3
0.1
E
8
0.4
SE
3
0.2
SSE
3
0.2
ENE
2
0.3
ENE
3
0.3
ENE
3
0.4
ENE
3
0.4
ENE
3
0.4
NE
3
0.5
NE
3
0.6
ENE
4
0.6
ENE
3
0.7
ENE
4
0.7
ENE
4
0.7
ENE
4
0.5
E
3
0.3
ENE
3
0.2
ENE
2
0.3
NE
3
0.6
NE
3
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
part cloud
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
rain showers
part cloud
clear
clear
clear
clear
risk tstorm
clear
clear
clear
clear
some clouds
clear
some clouds
risk tstorm
risk tstorm
risk tstorm
clear
rain shwrs
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
rain shwrs
risk tstorm
some clouds
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
risk tstorm
rain shwrs
some clouds
 km/h
20
E
20
ESE
20
ESE
15
ESE
20
SE
20
SE
15
SE
20
SE
10
S
10
WSW
10
WNW
10
WNW
15
NNE
20
E
20
ESE
15
SE
10
SE
15
SE
10
SE
15
ENE
20
ENE
20
ENE
25
ENE
20
ENE
25
NE
25
NE
30
ENE
30
NE
30
ENE
35
ENE
30
ENE
25
ENE
20
ENE
15
NE
20
NE
30
NE
 mm 
1
1
2
1
2
1
1
3
1
3
1
1
2
max°C
25
26
26
26
26
26
26
26
26
26
25
25
25
25
26
26
26
26
26
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
24
Moonrise
5:59
7:08
8:17
9:22
10:22
11:18
12:11
1:02
1:53
2:44
3:36
4:30
Moonset
8:21
9:19
10:08
10:50
11:26
11:59
12:30
1:00
1:31
2:04
2:40
Sunrise
6:26
6:28
6:28
6:28
6:30
6:30
6:31
6:31
6:31
6:33
6:33
6:33
Sunset
5:14
5:14
5:14
5:14
5:14
5:15
5:15
5:15
5:15
5:15
5:15
5:16
Today's sea temperature in Clarence Harbor, Long Island (2) is
27.2° C
(Statistics for 05 Dec 1981-2005 – mean: 26.1 max: 27.4 min: 25.0°C)
Issued (local time): 6 pm Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest