Bayshore, Long Island Sea Conditions and Tide Table

Bayshore, 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 07:11 AM and sunset is at 04:27 PM.

Days 1–3 Weather Summary

Moderate rain (total 19mm), heaviest on Fri morning. Icy conditions (max 13°C on Thu night, min -1°C on Fri night). Winds increasing (light winds from the ESE on Thu morning, strong winds from the S by Fri morning).

Days 4–6 Weather Summary

Drizzle at first, then turning colder with dusting of snow on Tue morning. Icy conditions (max 7°C on Sun morning, min -3°C on Sun night). Winds increasing (calm on Mon night, fresh winds from the SW by Tue morning).

Days 7–9 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Freeze-thaw conditions (max 14°C on Fri morning, min -4°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the SW by Thu night).

Days 10–12 Weather Summary

Some drizzle, heaviest during Sun night. Freeze-thaw conditions (max 7°C on Mon morning, min -3°C on Mon night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
8:39AM0.36m
9:00PM0.18m
9:20AM0.37m
9:44PM0.18m
10:02AM0.37m
10:27PM0.19m
10:44AM0.37m
11:10PM0.20m
11:27AM0.36m
11:54PM0.21m
12:13PM0.35m
00:41AM0.22m
1:00PM0.33m
1:30AM0.24m
1:50PM0.31m
2:22AM0.27m
2:42PM0.28m
3:16AM0.29m
3:37PM0.25m
4:13AM0.31m
4:34PM0.23m
5:11AM0.34m
5:32PM0.21m
6:08AM0.37m
Low Tide
3:28PM-0.01m
2:31AM-0.01m
4:11PM-0.01m
3:13AM-0.01m
4:52PM-0.02m
3:57AM-0.01m
5:32PM-0.02m
4:44AM-0.01m
6:12PM-0.02m
5:34AM-0.01m
6:52PM-0.02m
6:27AM-0.01m
7:32PM-0.01m
7:26AM-0.00m
8:14PM-0.01m
8:28AM-0.00m
8:57PM-0.01m
9:35AM0.00m
9:42PM-0.01m
10:43AM0.00m
10:30PM-0.01m
11:51AM-0.00m
11:19PM-0.02m
Wave
height (m) 
direction
period (s) 
0.8
S
7
0.9
S
5
1.6
S
6
4
SSE
9
3.5
SSE
10
3
SSE
11
1.6
SSE
10
1.1
SSE
10
1.9
SSW
6
2
S
8
2
SW
6
1.5
W
5
1.1
NW
5
0.7
SE
10
0.4
SE
10
1.4
SW
5
2.2
SW
7
1.5
SW
5
1
WNW
4
0.6
NNW
4
0.3
ENE
4
0.4
SW
3
1
SSW
4
2
SSW
6
2.5
SSW
8
2
S
8
1.4
S
8
0.9
S
8
0.7
S
7
0.5
S
7
0.4
S
6
0.4
S
6
0.5
S
4
0.6
S
5
0.6
S
5
1
NNW
4
clear
clear
light rain
heavy rain
rain showers
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
light snow
part cloud
part cloud
clear
clear
clear
clear
cloud
mod rain
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
light rain
cloud
part cloud
clear
clear
clear
light rain
heavy rain
rain shwrs
some clouds
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
light snow
some clouds
some clouds
clear
clear
clear
clear
cloudy
mod rain
some clouds
clear
some clouds
some clouds
clear
some clouds
cloudy
cloudy
light rain
cloudy
some clouds
clear
 km/h
10
ESE
15
SE
25
S
45
S
35
WSW
35
W
20
WNW
10
WSW
35
SSW
25
WSW
30
WNW
30
WNW
25
NW
15
NW
10
WSW
30
SW
30
WSW
25
WNW
20
NNW
15
NNW
10
NNW
15
SW
20
SW
25
SW
30
WSW
25
WNW
20
NW
5
N
5
NNW
0
ENE
5
SE
10
SSE
10
ENE
10
N
20
NW
25
N
 mm 
3
15
1
1
6
1
max°C
7
10
13
13
8
0
1
3
6
7
5
-1
-2
-1
0
3
2
4
0
-1
-2
2
6
9
14
14
8
4
5
4
5
6
6
7
7
-1
Moonrise
6:13
7:11
8:03
8:47
9:24
9:55
10:22
10:45
11:07
11:29
11:52
12:19
Moonset
3:01
3:49
4:44
5:46
6:52
7:58
9:05
10:12
11:20
12:30
1:43
Sunrise
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:15
7:15
7:15
7:16
7:16
Sunset
4:27
4:27
4:28
4:28
4:29
4:29
4:30
4:30
4:30
4:31
4:32
4:32
Today's sea temperature in Bayshore, Long Island is
6.6° C
(Statistics for 18 Dec 1981-2005 – mean: 8.6 max: 11.7 min: 6.8°C)
Issued (local time): 12 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest