Jetty surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 7 am Saturday 25 Apr 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
8.0° C
(Which is normal for this time of year)

How big are the waves at Jetty today?

The current surf forecast for Jetty at 1PM is: 0.7m 5s primary swell from a Southeast direction and 0.3m 7s secondary swell from a South direction, 0.1m 7s secondary swell from a East direction (forecast issued at 07:00am April 25). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (25 Apr)2ft (0.6m)4s
Afternoon (25 Apr)2.5ft (0.7m)5s
Evening (25 Apr)2.5ft (0.7m)4s

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 38mm), heaviest during Sat night. Very mild (max 13°C on Mon afternoon, min 3°C on Sat night). Mainly fresh winds.

Saturday
25
Sunday
26
Monday
27
Tue
28
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
2 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.5
ESE
4
0.6
ESE
4
0.7
SE
4
0.7
SE
5
0.7
SE
5
0.7
SE
4
0.7
SE
5
0.7
SE
5
0.9
SE
5
0.9
ESE
5
1
ESE
5
0.9
ESE
5
1
ESE
6
1.2
ESE
6
1.2
ESE
7
1.2
ESE
7
1.1
ESE
7
1.2
ESE
7
1.2
ESE
7
1.2
ESE
8
1.3
ESE
8
1.6
ESE
8
1.5
ESE
9
1.5
ESE
9
Wave Graph
Metric surfscale
Energy kJ
9
11
20
22
21
20
21
23
32
36
48
51
69
103
129
138
131
147
147
159
212
376
322
329
Wind (km/h)
20
ESE
20
ESE
20
ESE
20
SE
15
ESE
20
ESE
25
ESE
20
E
25
ENE
30
ENE
30
ENE
25
ENE
25
E
25
E
15
NNE
20
NNE
20
NNE
25
NE
20
NE
20
E
20
E
25
E
25
ENE
15
NNE
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
High Tide
3:02AM0.97m
3:43PM0.89m
4:06AM0.95m
4:42PM0.94m
5:02AM0.95m
5:32PM0.99m
Low Tide
9:16AM0.14m
9:32PM0.20m
10:23AM0.13m
10:53PM0.18m
11:16AM0.12m
11:54PM0.14m
cloud
part cloud
cloud
light rain
light rain
light rain
mod rain
mod rain
mod rain
light rain
light rain
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:54
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:39
7:40
7:42
7:43
2
3
4
6
6
7
4
5
1
Temp °C
6
6
6
5
4
4
4
4
3
3
4
5
7
7
7
7
7
6
10
13
12
11
9
7
0
0
0
0
-1
-2
-2
-2
-3
-4
-3
-2
1
1
3
2
2
-1
4
8
6
4
3
2
Swell 1
Height (m)
Direction
Period (s)
0.3
S
5
0.3
S
5
0.2
S
7
0.3
S
6
0.7
SE
5
0.3
SSW
6
0.7
SE
5
0.2
ESE
13
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.3
S
7
0.3
S
7
0.3
S
7
1.2
ESE
7
1.2
ESE
7
1.1
ESE
7
1.2
ESE
7
1.2
ESE
7
1.2
ESE
8
1.3
ESE
8
1.4
ESE
8
1.5
ESE
9
1.5
ESE
9
Energy kJ
5
5
4
7
21
7
21
16
15
15
14
9
10
10
129
138
131
147
147
159
212
268
322
329
Swell 2
Height (m)
Direction
Period (s)
0.1
E
7
0.1
S
8
0.1
E
7
0.1
E
7
0.3
SSW
6
0.1
SE
14
0.2
ESE
13
0.1
E
8
0.1
E
8
0.1
S
7
0.1
S
7
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.3
S
7
0.3
S
7
0.3
S
7
0.2
S
7
0.1
SE
12
0.1
S
6
0.1
S
6
Energy kJ
1
1
1
1
7
7
17
1
1
1
1
14
14
13
9
8
8
3
6
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
E
14
0.1
SE
15
0.1
SE
14
0.1
SE
14
0.1
E
6
0.2
S
6
0.1
S
6
0.1
S
7
0.2
S
7
0.2
ESE
12
0.2
ESE
12
0.1
SE
12
0.1
SE
12
0.1
S
6
0.1
S
6
Energy kJ
4
9
8
8
1
3
1
1
4
14
14
6
6
1
1
Wind waves
Height (m)
Direction
Period (s)
0.5
ESE
4
0.6
ESE
4
0.7
SE
4
0.7
SE
5
0.7
SE
4
0.7
SE
5
0.9
SE
5
0.9
ESE
5
1
ESE
5
0.9
ESE
5
1
ESE
6
1.2
ESE
6
0.4
NNE
3
0.6
NE
4
0.7
NE
4
1.6
ESE
8
Energy kJ
9
11
20
22
20
23
32
36
48
51
69
103
3
8
16
376
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
2
1
1
2
2
Distance (km)
626
626
626
1179
212
222
222
222
212
212
611
768
768
732
0
42
57
58
117
58
117
109
57
18
Best forecast wave conditions in Long Island New York
Rating
(10 max)
1
2
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
2
1
1
1
2
2
2
3
2
1
3
3
3
Header Global
Rating
(10 max)
5
5
5
4
5
8
7
8
6
6
5
7
9
9
8
7
6
6
6
6
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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