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 06:52 AM and sunset is at 07:00 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Tue night. Warm air temperatures (max 29°C on Tue morning, min 28°C on Tue morning). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 18mm), heaviest on Sun afternoon. Warm air temperatures (max 28°C on Fri morning, min 27°C on Sun morning). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 27mm), heaviest during Wed afternoon. Warm (max 28°C on Mon morning, min 26°C on Wed afternoon). Mainly strong winds.

Days 10–12 Weather Summary

Heavy rain (total 40mm), heaviest during Thu afternoon. Warm (max 29°C on Sat night, min 26°C on Thu afternoon). Winds decreasing (fresh winds from the E on Thu morning, calm by Sat night).

Days 13–16 Weather Summary

Moderate rain (total 18mm), heaviest on Wed morning. Warm (max 29°C on Sun afternoon, min 27°C on Wed morning). Wind will be generally light.

Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wed
7
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
5:56AM0.99m
6:17PM1.10m
6:45AM1.05m
7:02PM1.13m
7:29AM1.11m
7:45PM1.15m
8:10AM1.17m
8:26PM1.17m
8:50AM1.23m
9:07PM1.17m
9:30AM1.27m
9:48PM1.16m
10:12AM1.29m
10:31PM1.13m
10:56AM1.30m
11:17PM1.09m
11:44AM1.28m
00:07AM1.05m
12:37PM1.25m
1:03AM1.01m
1:37PM1.20m
2:07AM0.98m
2:45PM1.17m
3:19AM0.97m
3:56PM1.14m
4:32AM1.00m
5:06PM1.14m
5:39AM1.05m
6:07PM1.14m
Low Tide
11:57AM0.46m
00:43AM0.42m
12:49PM0.42m
1:23AM0.38m
1:37PM0.38m
2:01AM0.34m
2:23PM0.34m
2:37AM0.30m
3:07PM0.31m
3:14AM0.28m
3:51PM0.30m
3:53AM0.27m
4:37PM0.30m
4:34AM0.27m
5:25PM0.31m
5:18AM0.28m
6:17PM0.34m
6:07AM0.30m
7:15PM0.37m
7:03AM0.33m
8:18PM0.40m
8:08AM0.37m
9:27PM0.40m
9:22AM0.38m
10:34PM0.38m
10:37AM0.37m
11:35PM0.35m
11:47AM0.34m
Wave
Height (m)
Direction
Period (s)
0
E
1
0
E
1
0.1
E
2
0.1
E
2
0
E
2
0.1
E
1
0
E
2
0
E
2
0
E
3
0.1
W
2
0.2
W
2
0.1
W
2
0.2
W
2
0.1
W
2
0
W
2
0.2
SSW
2
0.1
SW
2
0.1
W
2
0.1
S
2
0.1
S
2
0.2
ESE
2
0.2
ESE
2
0.2
E
2
0.3
E
2
0.4
ESE
3
0.2
E
2
0.4
ENE
3
0.5
E
3
0.3
SE
2
0.4
ESE
3
0.2
ESE
2
0.1
SE
2
0.2
ESE
2
0.3
ESE
2
0.2
ESE
2
0.1
SE
2
0.3
SE
2
0.1
SE
2
0.2
ESE
2
0.1
SE
2
0.1
S
2
0.1
E
2
0.1
E
2
0
E
2
0
E
1
0
E
2
0
E
1
clear
cloud
thunderstorm
part cloud
clear
rain showers
clear
clear
clear
part cloud
part cloud
rain showers
clear
thunderstorm
thunderstorm
thunderstorm
mod rain
rain showers
cloud
part cloud
rain showers
part cloud
cloud
light rain
thunderstorm
thunderstorm
mod rain
light rain
mod rain
thunderstorm
mod rain
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
rain showers
part cloud
rain showers
thunderstorm
cloud
part cloud
thunderstorm
thunderstorm
cloud
clear
cloudy
risk tstorm
some clouds
clear
rain shwrs
clear
clear
clear
some clouds
some clouds
rain shwrs
clear
risk tstorm
risk tstorm
risk tstorm
mod rain
rain shwrs
cloudy
some clouds
rain shwrs
some clouds
cloudy
light rain
risk tstorm
risk tstorm
mod rain
light rain
mod rain
risk tstorm
mod rain
risk tstorm
some clouds
some clouds
risk tstorm
risk tstorm
some clouds
some clouds
rain shwrs
some clouds
rain shwrs
risk tstorm
cloudy
some clouds
risk tstorm
risk tstorm
cloudy
km/h
10
SSE
5
ESE
10
ESE
10
ESE
5
ESE
10
ESE
5
S
10
W
5
SW
15
SW
15
W
15
WSW
15
W
10
W
5
WSW
20
WSW
10
WSW
10
WSW
15
SSW
10
SSW
15
SE
15
ESE
15
E
25
E
30
ESE
10
E
35
NE
35
ESE
25
SSE
30
ESE
20
ESE
15
ESE
20
ESE
20
ESE
15
SE
15
SE
25
SE
15
SSE
20
SE
15
SSE
5
SSE
10
ESE
15
SSE
5
SSE
10
ENE
5
E
10
NE
 mm
4
2
1
2
3
3
6
3
1
3
3
12
8
1
9
8
10
4
5
3
3
1
4
6
4
max °C
29
29
29
28
29
29
28
29
28
28
28
28
28
28
28
27
28
28
28
28
28
28
28
28
28
28
26
28
28
27
27
26
28
28
28
29
28
29
29
28
28
28
28
28
28
28
28
Moonrise
4:36
5:12
5:45
6:18
6:52
7:28
8:08
8:53
9:44
10:43
11:46
12:52
1:58
3:01
4:02
Moonset
3:01
3:57
4:52
5:47
6:43
7:40
8:41
9:44
10:51
11:57
1:02
2:00
2:52
3:37
4:18
4:54
Sunrise
6:52
6:52
6:52
6:52
6:52
6:54
6:54
6:54
6:54
6:54
6:54
6:56
6:56
6:56
6:56
6:56
Sunset
7:00
6:59
6:58
6:57
6:55
6:54
6:53
6:52
6:52
6:51
6:50
6:49
6:47
6:46
6:45
6:45
Today's sea temperature in Clarence Harbour, Long Island is
30.1°C
(Statistics for 22 Sep 1981-2005 – mean: 29.0 max: 29.7 min: 28.3°C)
Issued (local time): 7 am Tuesday 22 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest