Oak Beach, Great South Bay Sea Conditions and Tide Table

Oak Beach, Great South Bay 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 08:15 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Fri night. Warm air temperatures (max 20°C on Mon afternoon, min 10°C on Sat afternoon). Winds decreasing (strong winds from the N on Sat morning, light winds from the WNW by Sun morning).

Days 5–7 Weather Summary

Moderate rain (total 11mm), heaviest on Thu morning. Cool air temperatures (max 19°C on Wed afternoon, min 10°C on Mon night). Winds increasing (light winds from the ENE on Tue night, strong winds from the N by Thu morning).

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Thu night. Warm (max 26°C on Fri afternoon, min 14°C on Thu night). Mainly fresh winds.

Days 11–13 Weather Summary

Mostly dry. Warm (max 26°C on Wed afternoon, min 15°C on Sun night). Wind will be generally light.

Days 14–17 Weather Summary

Heavy rain (total 20mm), heaviest during Sat morning. Warm (max 28°C on Fri afternoon, min 18°C on Sat afternoon). Wind will be generally light.

Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sun
14
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
night
AM
Wave Height Map
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High Tide
9:52PM0.25m
10:16AM0.20m
10:30PM0.25m
10:56AM0.20m
11:06PM0.25m
11:35AM0.20m
11:42PM0.24m
12:16PM0.19m
00:19AM0.23m
12:58PM0.19m
00:57AM0.23m
1:44PM0.19m
1:39AM0.22m
2:30PM0.19m
2:25AM0.22m
3:15PM0.19m
3:13AM0.21m
4:00PM0.20m
4:03AM0.21m
4:46PM0.21m
4:56AM0.21m
5:37PM0.23m
5:53AM0.20m
6:32PM0.24m
6:57AM0.20m
7:32PM0.26m
8:03AM0.21m
Low Tide
4:56AM0.02m
4:50PM0.03m
5:39AM0.01m
5:32PM0.03m
6:20AM0.01m
6:12PM0.04m
7:00AM0.02m
6:51PM0.04m
7:37AM0.02m
7:28PM0.05m
8:14AM0.02m
8:04PM0.05m
8:50AM0.03m
8:42PM0.05m
9:29AM0.03m
9:27PM0.06m
10:13AM0.03m
10:27PM0.06m
11:06AM0.03m
11:44PM0.06m
12:03PM0.03m
00:54AM0.05m
1:00PM0.02m
1:56AM0.03m
1:54PM0.01m
2:54AM0.02m
2:47PM0.00m
Wave
Height (m)
Direction
Period (s)
1.3
SSW
6
1.5
NW
5
1.7
NE
6
0.9
E
9
0.8
E
10
0.9
E
10
1
E
10
0.9
E
10
0.8
E
9
1.2
ENE
5
1.1
E
6
1
E
8
0.8
ESE
8
1.2
E
7
1.7
E
6
1.8
E
8
2
E
9
1.7
ESE
8
0.9
ESE
8
0.7
ESE
9
0.7
SE
9
0.6
SE
8
0.6
SSE
8
1.2
S
5
1.4
S
6
1.1
S
6
1.1
S
7
1
S
7
0.8
S
7
0.7
S
7
0.7
SSE
6
0.6
SE
7
0.6
SE
7
0.8
SE
8
0.8
SE
7
0.9
SE
7
0.8
SE
7
0.6
SE
7
0.7
SE
7
0.8
SE
7
0.9
SE
8
1.1
S
6
1.2
S
6
1.3
S
7
1.6
S
7
1.4
S
7
1.1
S
6
rain showers
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
cloud
cloud
mod rain
light rain
rain showers
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
rain showers
mod rain
rain showers
rain showers
part cloud
rain shwrs
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
cloudy
cloudy
mod rain
light rain
rain shwrs
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
rain shwrs
mod rain
rain shwrs
rain shwrs
some clouds
km/h
25
WNW
40
N
35
NNE
15
NNW
10
WNW
15
SW
15
WSW
15
NW
15
ENE
25
NE
15
NE
10
SSE
10
N
25
NE
35
NE
30
N
40
N
30
NNE
15
NW
10
W
20
SSW
10
WNW
15
SW
30
SSW
20
SW
20
W
20
WNW
15
NW
15
NNW
10
SE
15
NNW
10
NW
15
WSW
10
NNW
10
W
10
SW
10
N
10
WSW
20
SSW
15
W
20
WSW
25
SSW
15
SW
20
SSW
20
SSW
20
SW
20
SW
1
9
2
2
3
7
4
6
max °C
18
11
12
13
16
19
19
19
20
16
15
17
15
17
19
16
12
14
17
22
26
26
24
23
21
22
23
20
21
23
20
21
22
22
23
26
26
24
26
25
26
28
25
19
19
19
22
Moonrise
8:10
9:08
10:00
10:45
11:23
11:55
12:21
12:45
1:07
1:29
1:52
2:17
2:49
3:28
4:19
Moonset
4:26
5:04
5:50
6:43
7:41
8:44
9:48
10:53
11:58
1:03
2:11
3:22
4:38
5:57
7:17
Sunrise
5:24
5:24
5:24
5:24
5:22
5:22
5:22
5:22
5:22
5:22
5:22
5:20
5:20
5:20
5:20
5:20
Sunset
8:15
8:15
8:15
8:16
8:17
8:17
8:19
8:20
8:20
8:21
8:22
8:22
8:22
8:22
8:23
8:23
Today's sea temperature in Oak Beach, Great South Bay is
13.6° C
(Statistics for 29 May 1981-2005 – mean: 13.7 max: 16.3 min: 11.3°C)
Issued (local time): 7 pm Friday 29 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest