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 06:26 AM and sunset is at 07:12 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 29°C on Thu afternoon, min 19°C on Fri night). Winds decreasing (fresh winds from the SSW on Wed night, calm by Fri afternoon).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Mon afternoon, min 18°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 31°C on Wed afternoon, min 16°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Fri morning. Warm (max 22°C on Fri morning, min 12°C on Sat morning). Winds decreasing (fresh winds from the NNW on Fri night, calm by Sat night).

Days 13–16 Weather Summary

Mostly dry. Warm (max 23°C on Thu afternoon, min 15°C on Mon morning). Wind will be generally light.

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thu
24
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
9:22AM0.24m
9:40PM0.27m
10:11AM0.26m
10:26PM0.27m
10:55AM0.27m
11:10PM0.27m
11:38AM0.27m
11:52PM0.25m
12:20PM0.26m
00:35AM0.24m
1:03PM0.25m
1:20AM0.22m
1:47PM0.24m
2:08AM0.21m
2:34PM0.23m
2:58AM0.19m
3:22PM0.22m
3:50AM0.18m
4:12PM0.21m
4:43AM0.18m
5:04PM0.21m
5:38AM0.18m
6:00PM0.21m
6:37AM0.18m
6:57PM0.21m
7:35AM0.19m
7:52PM0.22m
8:26AM0.21m
Low Tide
4:03PM0.01m
4:43AM-0.01m
4:56PM-0.00m
5:28AM-0.01m
5:45PM-0.00m
6:10AM-0.01m
6:31PM0.00m
6:50AM-0.00m
7:14PM0.01m
7:27AM0.01m
7:56PM0.02m
8:03AM0.02m
8:37PM0.03m
8:38AM0.04m
9:21PM0.05m
9:16AM0.05m
10:13PM0.06m
10:04AM0.07m
11:19PM0.07m
11:13AM0.08m
00:27AM0.07m
12:28PM0.08m
1:25AM0.06m
1:28PM0.07m
2:13AM0.05m
2:20PM0.06m
2:57AM0.03m
3:06PM0.05m
Wave
Height (m)
Direction
Period (s)
0.4
SE
8
1.3
SSW
5
2.2
SSW
6
1.6
SSW
7
1.2
SSW
7
0.9
SSW
6
0.8
S
6
0.8
S
7
0.6
S
6
0.5
S
6
0.5
S
6
0.5
SE
9
0.6
SE
10
0.7
SE
10
0.7
SE
9
0.6
SE
9
0.5
SE
9
0.6
SE
9
0.5
SE
9
0.5
SE
9
0.7
SSW
4
0.6
S
4
0.6
SE
5
0.7
N
4
0.6
E
4
0.5
SE
12
0.9
SSW
4
0.9
SSW
4
0.8
SW
4
0.9
NNW
4
0.8
NNE
4
0.5
SE
12
0.4
SE
11
0.6
SW
5
0.5
SE
11
0.6
SE
9
0.4
SE
9
0.3
SE
8
0.4
SE
8
0.4
SE
8
0.5
SE
8
0.6
SE
10
1
ESE
11
1.4
ESE
11
1.9
ESE
13
1.5
ESE
11
1.2
ESE
10
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
light rain
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
km/h
15
SSW
35
SSW
35
SW
25
WSW
20
SW
10
N
5
N
0
ESE
10
NE
5
ESE
15
SSE
10
SSE
15
SSE
20
SSE
10
S
10
S
10
S
10
S
10
SSW
20
S
20
SW
15
WSW
10
W
25
N
10
NE
15
S
20
SW
20
WNW
20
NW
25
N
25
N
10
NW
10
N
20
NNW
15
NNW
15
NNE
0
NNW
10
S
10
SSW
15
SSW
20
S
10
S
5
SE
5
SSE
10
W
5
NNW
5
S
 mm
1
max °C
23
24
23
24
29
27
22
23
23
21
22
22
22
23
23
24
25
24
25
26
26
27
31
27
18
19
21
22
22
20
13
18
18
15
19
18
15
17
18
19
19
19
19
20
20
21
23
Moonrise
4:34
5:47
6:58
8:07
9:14
10:21
11:28
12:32
1:33
2:28
3:16
3:56
4:30
4:59
5:24
5:47
Moonset
6:28
6:52
7:15
7:37
8:01
8:28
8:58
9:34
10:17
11:07
12:04
1:06
2:10
3:16
4:22
Sunrise
6:26
6:28
6:28
6:30
6:31
6:31
6:33
6:33
6:35
6:35
6:37
6:37
6:39
6:39
6:41
6:41
Sunset
7:12
7:10
7:08
7:07
7:06
7:04
7:01
7:00
6:59
6:57
6:55
6:53
6:52
6:51
6:49
6:46
Today's sea temperature in Oak Beach, Great South Bay is
22.5°C
(Statistics for 09 Sep 1981-2005 – mean: 20.9 max: 22.3 min: 18.9°C)
Issued (local time): 1 am Wednesday 09 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest