Sag Harbor Sea Conditions and Tide Table

Sag Harbor 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 06:00 AM and sunset is at 07:45 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Mon morning. Warm air temperatures (max 28°C on Tue afternoon, min 21°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 25mm), heaviest during Fri afternoon. Warm air temperatures (max 25°C on Thu afternoon, min 19°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 26mm), heaviest during Sun morning. Warm (max 27°C on Mon afternoon, min 20°C on Sun morning). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 32mm), heaviest during Thu afternoon. Warm (max 21°C on Wed morning, min 17°C on Thu night). Winds decreasing (strong winds from the E on Wed night, light winds from the NNE by Sat morning).

Days 13–16 Weather Summary

Mostly dry. Warm (max 25°C on Tue afternoon, min 18°C on Sat night). Wind will be generally light.

Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tue
1
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
2:40PM0.92m
3:04AM0.73m
3:33PM0.88m
3:59AM0.67m
4:29PM0.85m
4:59AM0.63m
5:27PM0.83m
6:03AM0.61m
6:25PM0.81m
7:05AM0.62m
7:19PM0.82m
7:58AM0.64m
8:07PM0.83m
8:44AM0.68m
8:50PM0.86m
9:24AM0.72m
9:30PM0.88m
10:00AM0.77m
10:08PM0.90m
10:36AM0.82m
10:46PM0.91m
11:11AM0.87m
11:24PM0.91m
11:47AM0.91m
00:03AM0.90m
12:24PM0.95m
00:44AM0.87m
1:05PM0.97m
Low Tide
8:23AM0.10m
9:06PM0.12m
9:13AM0.15m
10:03PM0.16m
10:06AM0.20m
11:02PM0.20m
11:02AM0.23m
00:00AM0.21m
11:58AM0.25m
00:55AM0.20m
12:54PM0.25m
1:46AM0.18m
1:46PM0.24m
2:32AM0.16m
2:34PM0.21m
3:14AM0.12m
3:19PM0.18m
3:54AM0.09m
4:01PM0.15m
4:32AM0.07m
4:43PM0.12m
5:09AM0.06m
5:25PM0.09m
5:47AM0.06m
6:07PM0.07m
6:24AM0.07m
6:52PM0.07m
7:02AM0.09m
7:41PM0.07m
Wave
Height (m)
Direction
Period (s)
0.9
SSE
6
0.8
SSE
6
0.6
SSE
6
0.5
SSE
7
0.4
SSE
7
0.5
SE
7
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.3
SE
8
0.3
SE
8
0.4
ENE
3
0.5
E
3
0.4
ESE
8
0.4
ESE
8
0.4
SE
8
0.4
SSE
6
0.4
SSE
6
0.4
SE
12
0.4
SE
12
0.7
S
8
0.5
S
7
0.4
SSE
6
0.4
SE
11
0.4
SE
11
0.6
ESE
4
1.1
E
5
1.4
ESE
6
1.4
ESE
7
1.4
ESE
6
1.3
ESE
6
0.9
SE
11
0.9
SE
11
0.7
SE
11
0.8
SE
12
0.6
SE
12
0.6
SE
10
0.6
ESE
9
0.5
SE
8
0.4
SE
8
0.4
SE
8
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.4
SSW
3
light rain
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
part cloud
rain showers
thunderstorm
light rain
heavy rain
rain showers
clear
clear
rain showers
heavy rain
thunderstorm
rain showers
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
light rain
heavy rain
light rain
cloud
light rain
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
light rain
risk tstorm
some clouds
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
risk tstorm
light rain
heavy rain
rain shwrs
clear
clear
rain shwrs
heavy rain
risk tstorm
rain shwrs
clear
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
cloudy
light rain
heavy rain
light rain
cloudy
light rain
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
25
SSE
15
NNE
10
N
10
NW
15
WSW
10
NNW
5
SSE
15
SSW
5
W
10
NE
5
SSW
5
ESE
15
NE
25
NNE
15
NE
10
NE
10
ESE
10
SE
10
E
10
S
10
WNW
10
NW
15
W
10
N
15
ENE
15
ESE
20
E
30
E
35
E
30
E
35
E
25
E
25
NNE
20
NE
15
N
15
NNE
5
NNW
15
W
15
N
10
NNE
5
SE
5
WSW
5
S
15
S
10
SW
10
SW
25
SSW
 mm
3
1
2
6
1
13
2
1
13
4
9
5
21
5
1
max °C
23
25
24
23
28
26
25
28
26
24
25
22
21
21
20
20
22
21
21
22
21
23
27
25
21
23
21
21
21
20
19
20
20
18
21
20
19
22
22
19
22
21
22
23
22
24
25
Moonrise
11:29
12:35
1:40
2:43
3:42
4:34
5:19
5:56
6:28
6:54
7:18
7:40
8:01
8:23
8:48
Moonset
9:55
10:23
10:55
11:33
12:18
1:12
2:11
3:15
4:20
5:26
6:32
7:39
8:47
9:56
11:08
Sunrise
6:00
6:01
6:01
6:03
6:03
6:05
6:05
6:07
6:07
6:09
6:09
6:11
6:11
6:13
6:13
6:15
Sunset
7:45
7:44
7:42
7:40
7:38
7:37
7:36
7:35
7:32
7:31
7:30
7:28
7:27
7:24
7:23
7:22
Today's sea temperature in Sag Harbor is
23.6° C
(Statistics for 17 Aug 1981-2005 – mean: 22.0 max: 23.9 min: 20.6°C)
Issued (local time): 7 am Monday 17 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest