Jetty surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 7 pm Friday 22 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
12.5° C
(Which is normal for this time of year)

How big are the waves at Jetty today?

The current surf forecast for Jetty at 4AM is: 0.9m 6s primary swell from a East-southeast direction and 0.3m 10s secondary swell from a Southeast direction, 0.6m 5s secondary swell from a East direction (forecast issued at 07:00pm May 22). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (23 May)3ft (0.9m)6s
Afternoon (23 May)4.5ft (1.3m)6s
Evening (23 May)5.5ft (1.7m)7s

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 58mm), heaviest during Sun morning. Very mild (max 12°C on Fri night, min 9°C on Sat afternoon). Winds decreasing (strong winds from the E on Sat night, calm by Mon afternoon).

Fri
22
Saturday
23
Sunday
24
Mon
25
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
11 AM
2 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
1
1
1
2
2
Swell
Height Map
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.8
E
5
0.7
E
5
0.7
E
5
0.6
SE
6
0.9
ESE
6
0.9
SE
6
1
ESE
6
1.3
ESE
6
1.4
SE
7
1.6
SE
7
1.8
SE
8
2.1
SE
8
2.2
SE
8
2.5
SE
9
3
SE
9
3
SE
10
3
SE
9
2.4
SE
9
2.2
SE
9
1.8
SE
8
1.6
SE
8
1.4
SE
8
1.3
SE
8
1.2
SE
8
Wave Graph
Metric surfscale
Energy kJ
33
25
25
26
49
49
82
128
183
273
395
533
650
966
1341
1527
1542
921
753
482
363
244
216
196
Wind (km/h)
20
ESE
20
E
20
E
15
E
15
E
20
E
25
E
30
E
30
E
35
E
35
E
45
E
50
E
45
E
40
E
35
ENE
35
ENE
30
NE
25
NNE
20
N
20
N
15
N
10
N
10
N
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
1:33AM1.01m
2:15PM0.92m
2:34AM0.95m
3:15PM0.94m
3:35AM0.91m
Low Tide
6:41PM0.17m
7:37AM0.11m
7:56PM0.20m
8:39AM0.13m
9:16PM0.22m
9:35AM0.15m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
mod rain
mod rain
heavy rain
mod rain
mod rain
light rain
cloud
cloud
cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:26
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:07
8:07
8:08
8:08
1
3
4
5
6
8
12
8
6
2
1
1
Temp °C
13
12
12
12
11
11
12
10
9
9
9
9
9
9
9
11
12
12
11
10
10
10
10
11
8
7
6
8
7
6
6
3
3
2
1
0
-1
0
1
5
6
7
7
6
7
7
8
9
Swell 1
Height (m)
Direction
Period (s)
0.3
SSE
7
0.3
SSE
6
0.3
SE
6
0.6
SE
6
0.9
ESE
6
0.9
SE
6
0.1
SE
13
0.1
SE
13
0.1
SE
13
2.5
SE
9
2.4
SE
9
2.2
SE
9
1.8
SE
8
1.6
SE
8
1.4
SE
8
1.3
SE
8
1.2
SE
8
Energy kJ
9
7
5
26
49
49
7
7
7
1254
921
753
482
363
244
216
196
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
10
0.3
SE
10
0.1
SE
10
0.5
S
6
0.6
S
7
0.6
S
7
0.6
S
7
Energy kJ
13
13
14
14
14
4
22
33
33
32
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
13
0.1
SE
13
0.2
S
6
0.1
SE
13
0.1
S
6
0.1
SE
13
0.1
S
17
0.1
S
16
0.1
S
16
0.1
S
16
Energy kJ
7
7
3
7
1
7
6
5
5
5
Wind waves
Height (m)
Direction
Period (s)
0.8
E
5
0.7
E
5
0.7
E
5
0.6
E
5
1
ESE
6
1.3
ESE
6
1.4
SE
7
1.6
SE
7
1.8
SE
8
2.1
SE
8
2.2
SE
8
2.5
SE
9
3
SE
9
3
SE
10
3
SE
9
Energy kJ
33
25
25
17
82
128
183
273
395
533
650
966
1341
1527
1542
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
1
2
2
2
2
4
3
4
4
3
3
3
2
2
2
2
2
Distance (km)
672
1743
672
667
611
489
584
1170
526
500
500
500
332
279
174
154
174
58
58
57
42
18
0
0
Best forecast wave conditions in Long Island New York
Rating
(10 max)
3
3
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
1
2
2
2
2
2
2
2
2
2
2
2
4
4
4
4
3
3
3
3
3
2
2
2
Header Global
Rating
(10 max)
8
5
5
6
7
8
7
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
  • 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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