Jetty surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 1 pm Sunday 24 May 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jetty sea temperature is
12.3° C
(Which is slightly cooler than normal)

How big are the waves at Jetty today?

The current surf forecast for Jetty at 7PM is: 2.4m 9s primary swell from a Southeast direction and 2.1m 9s secondary swell from a Southeast direction (forecast issued at 01:00pm May 24). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (24 May)7ft (2.1m)8s
Afternoon (24 May)7ft (2.2m)9s
Evening (24 May)6ft (1.9m)9s

Table - waves today at Jetty. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 17mm), heaviest on Sun afternoon. Warm (max 23°C on Wed morning, min 11°C on Sun afternoon). Winds decreasing (fresh winds from the E on Sun afternoon, light winds from the WNW by Mon night).

Sun
24
Monday
25
Tuesday
26
Wed
27
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
0
0
1
1
1
1
0
0
0
0
1
1
2
1
1
1
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.3
SE
8
2.2
SE
9
2.2
SE
9
2.1
SE
9
1.8
SE
8
1.6
SE
8
1.5
SE
8
1.4
SE
8
1.2
SE
8
1.2
SE
8
1.1
SE
8
1.1
SE
8
1
SE
8
0.9
SE
8
0.9
SE
8
0.9
SE
8
0.9
SE
8
0.8
SE
8
0.8
S
7
0.9
S
7
0.8
S
7
0.8
S
7
0.8
S
7
1
SSW
7
Wave Graph
Metric surfscale
Energy kJ
686
720
736
631
449
372
311
250
196
196
151
151
129
91
88
86
86
69
63
82
64
62
62
105
Wind (km/h)
40
E
30
E
25
ENE
15
ENE
10
E
10
S
10
S
15
SSW
20
WSW
15
WSW
10
WSW
10
WSW
5
WNW
10
NNW
15
NNW
10
NNE
5
SE
15
S
20
SSW
20
SSW
20
SW
20
WSW
20
WSW
20
WSW
cross-on
cross
cross
cross
cross-on
on
cross-on
cross-on
cross
cross
cross
cross
cross-off
off
off
cross-off
on
on
cross-on
cross-on
cross
cross
cross
cross
High Tide
3:15PM0.94m
3:35AM0.91m
4:12PM0.97m
4:31AM0.89m
5:02PM1.01m
5:21AM0.88m
Low Tide
8:39AM0.13m
9:16PM0.22m
9:35AM0.15m
10:29PM0.21m
10:23AM0.16m
11:30PM0.19m
light rain
mod rain
light rain
light rain
cloud
cloud
light rain
cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
5:24
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:08
8:08
8:09
8:10
4
8
1
1
2
2
3
Temp °C
10
11
12
13
15
16
16
16
16
16
18
19
19
18
17
16
17
18
18
18
18
18
19
19
3
6
8
11
15
16
16
15
15
15
18
20
20
17
15
15
17
17
15
14
15
16
18
18
Swell 1
Height (m)
Direction
Period (s)
2.2
SE
9
2.1
SE
9
1.8
SE
8
1.6
SE
8
1.5
SE
8
1.4
SE
8
1.2
SE
8
1.2
SE
8
1.1
SE
8
1.1
SE
8
1
SE
8
0.9
SE
8
0.9
SE
8
0.9
SE
8
0.9
SE
8
0.8
SE
8
0.8
S
7
0.9
S
7
0.8
S
7
0.8
S
7
0.8
S
7
0.8
S
7
Energy kJ
736
631
449
372
311
250
196
196
151
151
129
91
88
86
86
69
63
82
64
62
62
61
Swell 2
Height (m)
Direction
Period (s)
0.1
S
17
0.1
S
16
0.6
S
6
0.7
S
6
0.8
S
6
0.9
S
7
0.9
S
7
0.9
S
7
0.8
S
7
0.8
S
7
0.7
S
7
0.8
S
7
0.7
SE
8
0.7
SE
8
0.6
SE
8
0.6
SE
7
0.6
ESE
7
0.5
SE
7
Energy kJ
6
5
25
33
47
69
71
73
58
58
44
60
59
59
45
44
37
26
Swell 3
Height (m)
Direction
Period (s)
0.1
S
16
0.1
S
16
0.1
S
16
0.1
S
16
0.1
S
16
0.1
S
16
0.1
S
15
0.1
S
15
0.1
S
15
Energy kJ
5
5
5
5
5
5
4
4
4
Wind waves
Height (m)
Direction
Period (s)
2.3
SE
8
2.2
SE
9
0.4
S
6
0.3
S
6
0.6
S
6
0.4
SW
3
1
SSW
7
Energy kJ
686
720
10
6
26
2
105
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
1
2
2
2
2
2
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
283
194
500
562
57
58
54
79
18
18
4
4
0
0
0
0
14
73
97
73
97
89
79
75
Best forecast wave conditions in Long Island New York
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
1
1
2
2
3
2
3
2
2
4
2
3
2
2
2
1
1
1
1
1
1
2
Header Global
Rating
(10 max)
5
5
5
5
4
4
4
5
4
4
4
4
5
5
9
9
9
6
6
7
7
8
7
7
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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