Amityville, Long Island Sea Conditions and Tide Table

Amityville, 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 04:28 PM.

Days 1–4 Weather Summary

Moderate rain (total 19mm), heaviest on Fri morning. Icy conditions (max 14°C on Fri morning, min -1°C on Fri night). Winds decreasing (near gales from the S on Fri morning, light winds from the WNW by Sat morning).

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 5°C on Sun afternoon, min -4°C on Sun night). Winds decreasing (fresh winds from the NW on Sun afternoon, light winds from the WNW by Mon night).

Days 8–10 Weather Summary

Light rain (total 7mm), mostly falling on Fri morning. Very mild (max 14°C on Fri morning, min 4°C on Wed afternoon). Winds increasing (calm on Wed afternoon, fresh winds from the SW by Fri morning).

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 7°C on Sat afternoon, min -1°C on Sat night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
9:11PM0.31m
9:26AM0.41m
9:50PM0.32m
10:03AM0.41m
10:29PM0.31m
10:39AM0.40m
11:07PM0.31m
11:15AM0.39m
11:46PM0.31m
11:53AM0.38m
00:28AM0.31m
12:34PM0.37m
1:13AM0.31m
1:21PM0.37m
2:02AM0.32m
2:12PM0.35m
2:52AM0.34m
3:06PM0.34m
3:45AM0.36m
4:04PM0.33m
4:42AM0.38m
5:08PM0.33m
5:43AM0.40m
Low Tide
4:00PM0.00m
3:55AM0.02m
4:43PM-0.01m
4:37AM0.02m
5:24PM-0.01m
5:18AM0.02m
6:03PM-0.01m
5:56AM0.02m
6:41PM-0.01m
6:34AM0.02m
7:17PM-0.01m
7:12AM0.03m
7:54PM-0.00m
7:53AM0.04m
8:33PM0.00m
8:43AM0.05m
9:18PM0.00m
9:49AM0.05m
10:13PM0.00m
11:05AM0.04m
11:16PM0.00m
12:16PM0.02m
00:17AM-0.01m
Wave
height (m) 
direction
period (s) 
0.9
SSE
4
1.5
S
6
3.5
SSE
9
3
SSE
10
2.5
SSE
11
1.4
SSE
10
0.9
SSE
9
1.9
SSW
6
1.8
S
8
1.7
W
5
1.4
WNW
5
1.1
NW
4
0.7
NW
4
0.4
SE
10
1
SSW
4
1.3
SSW
6
0.9
SSW
6
0.6
SSW
6
0.4
SSW
6
0.3
SE
10
0.9
SSW
4
1.3
S
5
1.1
S
6
1.7
S
7
1.4
S
7
1
S
7
1
S
7
0.7
S
7
0.6
S
6
0.4
SSE
6
0.4
SE
6
0.3
ESE
8
0.4
ESE
8
0.4
WNW
3
0.5
NNE
3
0.4
SE
10
clear
rain showers
heavy rain
rain showers
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
cloud
light rain
light rain
light rain
part cloud
light rain
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
rain shwrs
heavy rain
rain shwrs
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
clear
clear
some clouds
cloudy
light rain
light rain
light rain
some clouds
light rain
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
clear
 km/h
20
SE
30
S
55
S
40
W
40
W
20
WNW
15
SW
35
SSW
30
WSW
35
WNW
35
WNW
30
NW
20
NW
15
WSW
30
SW
25
WSW
25
WNW
20
NW
5
NW
10
SW
25
SSW
20
SW
20
SSW
30
SW
20
W
15
WNW
20
NW
15
N
15
N
10
NE
0
ESE
5
SSE
15
W
15
NNW
20
N
10
N
 mm 
5
13
1
1
2
3
1
max°C
11
13
14
9
0
1
3
5
7
5
-1
-1
-1
1
3
1
3
4
5
4
5
6
10
14
13
11
7
7
1
1
2
4
4
6
1
2
Moonrise
7:12
8:03
8:48
9:25
9:56
10:22
10:46
11:08
11:30
11:53
12:20
12:54
Moonset
3:02
3:50
4:45
5:47
6:52
7:59
9:06
10:13
11:21
12:30
1:44
3:00
Sunrise
7:11
7:13
7:13
7:13
7:13
7:15
7:15
7:16
7:16
7:16
7:16
7:16
Sunset
4:28
4:28
4:29
4:29
4:30
4:30
4:30
4:30
4:31
4:32
4:32
4:34
Today's sea temperature in Amityville, Long Island is
6.8° C
(Statistics for 18 Dec 1981-2005 – mean: 8.4 max: 11.5 min: 6.5°C)
Issued (local time): 6 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest