Clarence Harbour, Long Island Sea Conditions and Tide Table

Clarence Harbour, 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 — and sunset is at 07:20 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Sat afternoon, min 24°C on Fri night). Winds decreasing (strong winds from the E on Fri night, light winds from the SE by Mon morning).

Days 5–7 Weather Summary

Light rain (total 6mm), mostly falling on Wed night. Warm air temperatures (max 25°C on Mon night, min 24°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Some drizzle, heaviest during Fri morning. Warm (max 25°C on Fri afternoon, min 23°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 24°C on Sun night, min 23°C on Mon night). Winds decreasing (fresh winds from the NE on Mon morning, calm by Wed afternoon).

Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wed
16
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
PM
Wave Height Map
High Tide
3:12AM3.35ft
3:40PM2.89ft
4:22AM3.25ft
4:48PM2.95ft
5:27AM3.22ft
5:51PM3.05ft
6:24AM3.22ft
6:44PM3.22ft
7:12AM3.25ft
7:30PM3.35ft
7:54AM3.28ft
8:11PM3.48ft
8:32AM3.28ft
8:48PM3.58ft
9:08AM3.28ft
9:23PM3.61ft
9:43AM3.25ft
9:57PM3.61ft
10:17AM3.22ft
10:30PM3.61ft
10:52AM3.15ft
11:04PM3.54ft
11:27AM3.08ft
Low Tide
8:36PM0.89ft
9:44AM1.05ft
9:47PM0.98ft
10:49AM1.08ft
10:57PM0.98ft
11:47AM1.05ft
00:01AM0.95ft
12:37PM0.98ft
00:56AM0.89ft
1:21PM0.95ft
1:44AM0.85ft
1:59PM0.89ft
2:27AM0.79ft
2:34PM0.89ft
3:07AM0.79ft
3:08PM0.89ft
3:45AM0.79ft
3:41PM0.89ft
4:21AM0.85ft
4:14PM0.95ft
4:57AM0.95ft
4:48PM0.98ft
5:34AM1.05ft
Wave
height (ft) 
direction
period (s) 
2
E
3
1.5
E
3
1.5
E
3
1.5
E
3
1.5
E
3
1.5
E
3
1.5
ESE
3
0.5
ESE
2
0.5
ESE
2
1
SE
2
0.5
SE
2
0.5
E
5
1
ESE
2
0.5
SE
2
0.5
S
2
0
E
2
0
W
2
0.5
NW
2
0.5
N
2
0
E
2
0
E
2
0.5
E
2
0.5
E
2
0
W
1
0.5
NE
2
1
NE
2
1
NE
2
1
ENE
2
1.5
NE
3
1
NE
2
1.5
NE
2
0.5
ENE
2
0.5
ENE
2
0.5
E
2
0.5
E
2
0
E
2
clear
cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
rain showers
thunderstorm
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloudy
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
rain shwrs
risk tstorm
clear
clear
risk tstorm
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
 mph
25
E
20
ESE
20
E
20
ESE
20
ESE
20
E
20
ESE
10
SE
10
SE
15
SSE
10
SSE
5
ESE
15
SE
10
SSE
5
S
5
SSW
5
N
10
N
5
NNE
5
ENE
5
SSE
5
ESE
5
SE
5
NNW
10
NNE
15
NNE
10
NE
15
NE
20
NE
15
NNE
10
NE
10
ENE
10
NE
10
E
5
ENE
5
NE
 in 
0.2
0.04
0.04
max°F
75
75
77
75
77
77
75
77
77
77
77
77
77
77
77
77
75
75
75
75
77
77
77
77
77
75
75
75
75
75
73
75
75
75
75
75
Moonrise
12:03
1:05
2:05
3:03
3:57
4:49
5:39
6:28
7:18
8:09
9:02
9:56
10:52
Moonset
1:22
2:18
3:06
3:47
4:23
4:56
5:26
5:55
6:24
6:54
7:27
8:03
8:44
Sunrise
6:52
6:52
6:50
6:50
6:48
6:48
6:47
6:46
6:45
6:43
6:43
6:41
Sunset
7:20
7:20
7:21
7:21
7:21
7:22
7:22
7:22
7:22
7:22
7:23
7:23
7:24
Today's sea temperature in Clarence Harbour, Long Island is 79 °F (Statistics for 04 Apr 1981-2005 – mean: 78 max: 79 min: 77°F)
Issued (local time): 7 pm Friday 04 Apr 2025
Forecast update inUpdates in 33 min 12 sUpdate imminent
Nearest