Jetty surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 1 am 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 6AM is: 1.9m 7s primary swell from a Southeast direction (forecast issued at 01:00am May 24). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (24 May)8ft (2.4m)8s
Afternoon (24 May)8ft (2.5m)9s
Evening (24 May)8ft (2.5m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 22mm), heaviest during Sun morning. Very mild (max 19°C on Mon night, min 8°C on Sun morning). Winds decreasing (strong winds from the E on Sun morning, calm by Tue morning).

Sunday
24
Monday
25
Tuesday
26
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
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
1
0
2
2
1
1
0
1
2
1
0
0
1
1
1
1
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.3
SE
7
1.8
SE
7
2.3
SE
8
2.5
SE
9
2.5
SE
9
2.4
SE
9
2.5
ESE
9
2
SE
9
1.8
SE
9
1.6
SE
9
1.4
SE
9
1.3
ESE
8
1.2
SE
8
1.2
ESE
8
1.1
SE
8
1
ESE
8
0.9
ESE
8
0.9
SE
8
0.8
ESE
8
0.8
ESE
8
0.7
SE
8
0.7
SE
8
0.7
SE
8
0.8
S
7
Wave Graph
Metric surfscale
Energy kJ
176
303
620
895
1149
885
947
621
492
408
309
235
196
179
151
133
112
93
80
76
60
59
59
57
Wind (km/h)
30
E
45
E
40
E
40
E
35
E
25
ENE
25
ENE
15
ENE
10
E
10
S
10
SW
15
WSW
15
W
15
WSW
10
SW
10
WSW
5
NNW
10
NNE
10
NNE
5
SE
15
SSW
20
SSW
25
SW
20
SW
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
on
cross-on
cross
cross-off
cross
cross
cross
off
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
cross
High Tide
2:34AM0.95m
3:15PM0.94m
3:35AM0.91m
4:12PM0.97m
4:31AM0.89m
5:02PM1.01m
Low Tide
8:39AM0.13m
9:16PM0.22m
9:35AM0.15m
10:29PM0.21m
10:23AM0.16m
light rain
light rain
mod rain
light rain
light rain
light rain
cloud
cloud
cloud
light rain
cloud
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:24
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:08
8:08
8:09
1
3
7
4
3
2
2
1
3
Temp °C
10
9
8
9
10
12
13
14
15
16
16
16
16
18
19
19
19
18
17
17
18
18
16
16
4
0
-1
1
3
7
10
13
15
16
16
15
16
17
19
19
20
18
16
17
16
16
13
14
Swell 1
Height (m)
Direction
Period (s)
2.5
SE
9
2.2
SE
9
2
SE
9
1.8
SE
9
1.6
SE
9
1.4
SE
9
1.3
ESE
8
1.2
SE
8
1.2
ESE
8
1.1
SE
8
1
ESE
8
0.9
ESE
8
0.9
SE
8
0.8
ESE
8
0.8
ESE
8
0.7
SE
8
0.7
SE
8
0.7
S
7
0.8
S
7
Energy kJ
958
766
621
492
408
309
235
196
179
151
133
112
93
80
76
60
59
42
57
Swell 2
Height (m)
Direction
Period (s)
0.1
S
17
0.1
S
16
0.5
S
6
0.6
S
6
0.6
S
6
0.7
S
6
0.8
S
7
0.9
S
7
0.8
S
7
0.8
S
7
0.8
S
7
0.7
S
7
0.7
S
7
0.7
SE
8
0.6
SE
8
Energy kJ
6
5
18
25
25
37
55
73
58
58
56
43
42
59
45
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
17
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
11
5
5
5
5
5
5
4
4
4
Wind waves
Height (m)
Direction
Period (s)
1.3
SE
7
1.8
SE
7
2.3
SE
8
2.5
SE
9
2.5
SE
9
2.4
SE
9
2.5
ESE
9
0.5
S
6
0.5
S
6
Energy kJ
176
303
620
895
1149
885
947
19
19
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
2
2
3
3
3
3
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
Distance (km)
97
500
500
281
281
174
174
57
57
73
42
18
0
16
50
4
0
0
0
0
73
97
97
123
Best forecast wave conditions in Long Island New York
Rating
(10 max)
3
3
3
2
2
2
2
2
2
2
2
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
2
2
3
3
3
3
3
2
2
2
2
4
2
2
2
2
2
2
1
1
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
4
4
5
4
4
4
4
4
4
6
9
9
9
9
8
8
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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