Southold, Long Island Sound Sea Conditions and Tide Table

Southold, Long Island Sound 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 05:18 AM and sunset is at 08:24 PM.

Days 1–3 Weather Summary

Moderate rain (total 11mm), heaviest on Thu night. Warm air temperatures (max 26°C on Wed afternoon, min 18°C on Wed morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Sun afternoon, min 18°C on Sun morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 33°C on Thu afternoon, min 21°C on Tue morning). Winds decreasing (fresh winds from the SSW on Tue afternoon, calm by Wed night).

Days 10–12 Weather Summary

Some drizzle, heaviest during Fri night. Warm (max 34°C on Fri afternoon, min 17°C on Sat morning). Wind will be generally light.

Days 13–16 Weather Summary

Heavy rain (total 20mm), heaviest during Thu afternoon. Warm (max 33°C on Tue afternoon, min 21°C on Wed night). Wind will be generally light.

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thu
9
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
8:04AM0.60m
8:24PM0.82m
8:56AM0.59m
9:09PM0.83m
9:41AM0.59m
9:50PM0.84m
10:22AM0.59m
10:28PM0.84m
11:01AM0.61m
11:05PM0.84m
11:40AM0.62m
11:41PM0.85m
12:18PM0.64m
00:18AM0.84m
12:57PM0.66m
00:56AM0.83m
1:37PM0.67m
1:36AM0.81m
2:18PM0.69m
2:17AM0.78m
3:00PM0.71m
3:01AM0.75m
3:44PM0.73m
3:49AM0.71m
4:32PM0.77m
4:43AM0.68m
5:23PM0.80m
5:42AM0.65m
6:18PM0.85m
Low Tide
1:49PM0.15m
2:46AM0.12m
2:37PM0.16m
3:33AM0.11m
3:22PM0.17m
4:17AM0.10m
4:06PM0.17m
4:58AM0.09m
4:49PM0.17m
5:39AM0.07m
5:32PM0.17m
6:19AM0.06m
6:15PM0.18m
6:59AM0.06m
6:58PM0.18m
7:40AM0.07m
7:43PM0.19m
8:21AM0.08m
8:30PM0.20m
9:03AM0.09m
9:20PM0.20m
9:46AM0.12m
10:14PM0.20m
10:30AM0.13m
11:10PM0.18m
11:16AM0.14m
00:08AM0.16m
12:05PM0.15m
Wave
Height (m)
Direction
Period (s)
0.6
SSE
7
0.6
SSE
7
0.6
SSE
8
0.4
SSE
7
0.4
SSE
7
0.5
SSE
7
0.5
SSE
6
0.4
SSE
6
0.3
SSE
6
0.4
SE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
7
0.4
SSE
6
0.4
SE
10
0.3
SE
10
0.4
SE
10
0.4
SE
10
0.5
SE
10
0.8
S
4
0.9
S
6
0.7
S
6
0.8
S
5
0.6
S
6
0.5
S
6
0.5
S
6
0.4
S
5
0.4
S
5
0.4
SSE
6
0.6
S
6
0.6
SE
5
0.4
SE
5
0.4
SE
6
0.3
SE
9
0.3
SE
9
0.5
S
4
0.4
SSW
4
0.6
SSW
3
0.6
S
6
0.4
SSW
5
0.4
SE
10
0.4
S
4
0.4
S
5
0.6
S
5
0.6
S
6
0.6
S
6
0.6
S
6
clear
clear
clear
part cloud
clear
rain showers
light rain
light rain
cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
rain showers
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
rain showers
rain showers
rain showers
clear
clear
clear
some clouds
clear
rain shwrs
light rain
light rain
cloudy
some clouds
some clouds
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
rain shwrs
clear
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
rain shwrs
rain shwrs
rain shwrs
km/h
15
WNW
15
WSW
10
N
5
SW
20
S
10
SW
20
SSW
15
SW
10
WSW
10
SE
10
SE
5
E
0
N
20
SSE
5
SW
5
S
20
S
15
SSW
15
SW
35
SSW
25
SW
15
WSW
25
SSW
15
NW
10
W
25
SW
15
NW
15
W
15
WNW
25
NNE
10
NNE
20
SE
10
SW
15
W
20
SSW
20
SW
15
W
25
SSW
15
WNW
15
WNW
20
SW
10
NNW
5
SW
25
SSW
15
E
10
ESE
15
S
 mm
8
2
1
1
3
6
7
max °C
23
26
26
22
24
21
19
21
21
20
21
20
20
22
20
21
22
20
23
24
22
27
32
31
31
33
31
30
34
28
20
21
19
22
24
21
24
28
27
29
33
29
28
29
26
22
24
Moonrise
3:55
4:58
6:01
7:01
7:55
8:42
9:22
9:55
10:22
10:46
11:08
11:29
11:50
12:14
12:41
Moonset
1:27
1:52
2:22
2:58
3:41
4:32
5:29
6:32
7:36
8:41
9:46
10:50
11:56
1:04
2:16
3:32
Sunrise
5:18
5:18
5:18
5:18
5:18
5:18
5:20
5:20
5:20
5:20
5:22
5:22
5:22
5:24
5:24
5:24
Sunset
8:24
8:24
8:25
8:25
8:25
8:25
8:24
8:24
8:24
8:24
8:24
8:24
8:23
8:23
8:23
8:22
Today's sea temperature in Southold, Long Island Sound is
18.3° C
(Statistics for 24 Jun 1981-2005 – mean: 18.4 max: 21.2 min: 16.6°C)
Issued (local time): 1 am Wednesday 24 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest