Sayville Sea Conditions and Tide Table

Sayville 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 07:30 PM.

Days 1–4 Weather Summary

Light rain (total 7mm), mostly falling on Mon night. Warm air temperatures (max 25°C on Sun night, min 20°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 37mm), heaviest during Wed afternoon. Warm air temperatures (max 27°C on Fri afternoon, min 19°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 5mm), mostly falling on Mon morning. Warm (max 27°C on Mon afternoon, min 20°C on Sun morning). Wind will be generally light.

Days 11–13 Weather Summary

Some drizzle, heaviest during Thu night. Warm (max 28°C on Thu afternoon, min 17°C on Mon night). Wind will be generally light.

Days 14–17 Weather Summary

Moderate rain (total 10mm), heaviest on Mon morning. Warm (max 22°C on Thu night, min 12°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the NW by Sat afternoon).

Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Mon
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
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
1:06AM0.21m
1:28PM0.21m
1:44AM0.21m
2:07PM0.21m
2:27AM0.20m
2:50PM0.21m
3:16AM0.19m
3:40PM0.21m
4:13AM0.18m
4:37PM0.21m
5:15AM0.17m
5:39PM0.21m
6:21AM0.17m
6:46PM0.21m
7:31AM0.17m
7:56PM0.21m
8:41AM0.18m
9:04PM0.22m
9:45AM0.19m
10:04PM0.23m
10:40AM0.21m
10:57PM0.23m
11:29AM0.22m
11:44PM0.23m
12:15PM0.23m
00:29AM0.23m
12:58PM0.23m
Low Tide
7:23PM0.01m
7:41AM-0.01m
8:03PM0.01m
8:15AM-0.00m
8:45PM0.01m
8:50AM0.00m
9:29PM0.02m
9:29AM0.01m
10:21PM0.02m
10:16AM0.02m
11:27PM0.03m
11:18AM0.03m
00:45AM0.03m
12:38PM0.03m
1:58AM0.03m
1:55PM0.03m
3:01AM0.02m
3:01PM0.02m
3:56AM0.00m
4:00PM0.01m
4:47AM-0.01m
4:55PM-0.00m
5:35AM-0.02m
5:47PM-0.01m
6:20AM-0.02m
6:37PM-0.01m
7:03AM-0.02m
7:23PM-0.01m
Wave
Height (m)
Direction
Period (s)
0.6
SSE
6
0.6
SE
8
0.6
SE
8
0.8
SSW
5
0.5
S
4
0.5
SE
8
0.4
SSE
8
0.6
SSE
7
0.4
SSE
7
0.5
SE
12
1
SE
11
1.5
E
6
1.4
ESE
6
1.1
ESE
6
1.1
ESE
6
1
ESE
7
0.8
SE
8
0.8
SE
8
0.8
ESE
8
0.8
ESE
8
0.6
ESE
8
0.6
ESE
8
0.6
E
12
0.6
E
11
0.6
E
8
0.8
SW
4
0.9
SW
4
0.8
E
9
0.6
E
9
0.7
E
10
0.5
E
9
0.6
S
6
0.7
S
6
1
SSE
10
1.1
SSE
10
1.1
SSE
9
1.2
SSE
8
1.4
S
8
1.6
WSW
5
1.1
S
7
1
WNW
4
1.2
WNW
4
0.8
NNW
4
0.4
SE
9
0.6
SE
9
0.9
SSW
4
1.6
SSW
6
clear
part cloud
clear
thunderstorm
part cloud
part cloud
rain showers
rain showers
part cloud
mod rain
light rain
heavy rain
light rain
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
rain showers
clear
part cloud
clear
part cloud
clear
clear
clear
part cloud
light rain
mod rain
clear
some clouds
clear
risk tstorm
some clouds
some clouds
rain shwrs
rain shwrs
some clouds
mod rain
light rain
heavy rain
light rain
some clouds
risk tstorm
risk tstorm
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
risk tstorm
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
rain shwrs
clear
some clouds
clear
some clouds
clear
clear
clear
some clouds
light rain
mod rain
km/h
10
WSW
20
SW
20
SW
10
WSW
5
SE
10
SSW
10
SW
10
W
10
SSW
10
SE
25
ESE
20
ESE
15
SE
10
WSW
15
SW
10
NE
5
NW
5
WSW
15
NNW
10
NNW
5
WSW
10
SW
10
SE
15
S
15
S
15
WNW
15
NW
15
NNW
5
WSW
15
SW
5
SSE
20
SSW
15
S
15
SSW
15
WSW
20
WNW
15
WSW
20
NW
30
NW
15
WNW
25
NW
30
NW
15
NNW
10
W
20
SW
25
S
20
WSW
 mm
2
4
1
6
5
19
3
2
2
5
1
1
8
max °C
22
23
24
25
23
24
23
22
25
22
21
21
22
23
25
25
24
27
25
23
25
23
23
23
23
23
27
23
20
24
22
23
24
23
27
28
22
21
22
20
15
16
15
15
18
19
21
Moonrise
8:27
8:51
9:20
9:56
10:41
11:37
12:44
1:59
3:17
4:33
5:46
6:57
8:06
9:14
10:21
Moonset
8:50
9:59
11:11
12:25
1:40
2:51
3:53
4:45
5:26
5:59
6:27
6:52
7:14
7:36
8:00
Sunrise
6:16
6:16
6:18
6:18
6:20
6:20
6:22
6:22
6:24
6:24
6:26
6:26
6:28
6:28
6:30
6:31
Sunset
7:30
7:28
7:25
7:24
7:22
7:22
7:20
7:17
7:16
7:15
7:13
7:12
7:09
7:07
7:07
7:05
Today's sea temperature in Sayville is
23.1°C
(Statistics for 29 Aug 1981-2005 – mean: 21.5 max: 23.0 min: 19.6°C)
Issued (local time): 7 pm Saturday 29 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest