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 14mm), 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 W by Sat morning).

Days 4–6 Weather Summary

Light rain (total 4mm) at first, then becoming colder with a dusting of snow on Tue afternoon. Icy conditions (max 4°C on Tue morning, min -4°C on Sun night). Winds increasing (light winds from the WNW on Mon night, fresh winds from the SW by Tue morning).

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Thu morning. Very mild (max 15°C on Fri morning, min 1°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the WSW by Fri morning).

Days 10–12 Weather Summary

A moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 5°C on Sat night, min -2°C on Tue night). Winds increasing (light winds from the N on Sat night, fresh winds from the NE by Mon night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
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
6:29PM0.20m
Low Tide
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
12:55PM-0.01m
Wave
height (m) 
direction
period (s) 
3.5
SSE
8
3
SSE
10
3
SSE
11
1.6
SSE
10
1.1
SSE
9
2.3
SSW
6
2.1
S
8
2
WSW
5
1.5
W
5
1
WNW
4
0.8
ESE
10
0.4
SE
10
1.2
SW
4
1.9
SW
6
1.5
SSW
7
1
W
4
0.6
SSW
6
0.3
S
6
1.2
SSW
4
1.3
SSW
6
1.1
S
6
2.4
SSW
7
2
S
8
1.4
S
8
0.8
S
7
0.6
S
7
0.5
S
6
0.7
NNE
4
0.4
SSE
6
0.4
ESE
4
0.7
E
4
1
E
4
2.2
E
6
3
ESE
9
3
ESE
10
mod rain
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
light rain
light snow
part cloud
clear
clear
part cloud
light rain
light rain
light rain
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
clear
cloud
cloud
light snow
mod snow
light snow
cloud
mod rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
light rain
light snow
some clouds
clear
clear
some clouds
light rain
light rain
light rain
some clouds
clear
clear
some clouds
clear
some clouds
some clouds
clear
cloudy
cloudy
light snow
mod snow
light snow
cloudy
 km/h
55
S
25
W
35
W
20
WNW
15
SW
35
SW
25
WSW
30
WNW
30
WNW
20
NW
15
NW
10
WSW
30
SSW
25
WSW
20
WNW
20
NW
10
NW
5
SSE
25
SW
15
SW
15
SSW
30
SW
30
WNW
25
NW
5
NW
5
NW
10
N
15
N
10
N
10
NE
15
E
20
E
30
NE
35
NNE
30
NNE
 mm 
10
2
4
1
1
1
max°C
14
9
0
0
3
6
7
5
-1
-1
0
2
4
2
4
4
4
4
5
5
10
15
13
7
6
6
5
3
4
1
2
1
0
-1
0
Moonrise
7:11
8:03
8:47
9:24
9:55
10:22
10:45
11:07
11:29
11:52
12:19
12:53
Moonset
3:49
4:44
5:46
6:52
7:58
9:05
10:12
11:20
12:30
1:43
3:00
Sunrise
7:11
7:11
7:13
7:13
7:13
7:13
7:15
7:15
7:15
7:16
7:16
7:16
Sunset
4:27
4:28
4:28
4:29
4:29
4:30
4:30
4:30
4:31
4:32
4:32
4:34
Today's sea temperature in Bayshore, Long Island is
6.3° C
(Statistics for 19 Dec 1981-2005 – mean: 8.5 max: 11.7 min: 6.8°C)
Issued (local time): 12 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest