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Jetty Surf Forecast
/ Long Island NY (34 breaks) / New York (44 breaks) /
Surf Forecasts:
Jetty surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 7 am Thursday 23 Apr 2026 EDTForecast 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 12PM is: 0.6m 6s primary swell from a East-southeast direction and 0.4m 6s secondary swell from a South-southwest direction (forecast issued at 07:00am April 23). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 2.5ft (0.7m) | 6s |
| Afternoon (23 Apr) | 1.5ft (0.5m) | 6s |
| Evening (23 Apr) | 2ft (0.6m) | 7s |
Table - waves today at Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 21mm), heaviest during Sat afternoon. Very mild (max 18°C on Thu afternoon, min 4°C on Sat afternoon). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 6 | SE 6 | SE 6 | ESE 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 6 | S 6 | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 5 | SE 4 | SE 4 | ESE 4 | SE 5 | SE 6 | SE 6 | |
27 | 32 | 26 | 19 | 32 | 33 | 34 | 33 | 22 | 20 | 12 | 18 | 11 | 17 | 6 | 2 | 5 | 5 | 10 | 21 | 18 | 41 | 64 | 106 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | off | cross-off | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | |
High Tide | 1:30PM0.85m | 1:55AM1.00m | 2:38PM0.85m | 3:02AM0.97m | 3:43PM0.89m | |||||||||||||||||||
Low Tide | 6:47AM0.09m | 6:50PM0.15m | 7:59AM0.13m | 8:06PM0.19m | 9:16AM0.14m | 9:32PM0.20m | ||||||||||||||||||
 |  | |  | |  | | | |  | | | | | | | | |  |  | |  | | | |
 | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | 5:56 |
 | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:38 | — | — | — | — | — | — | — | 7:39 | — | — | 7:40 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 7 | 6 | 2 | 1 | 1 | |
Temp °C | 7 | 8 | 13 | 18 | 18 | 16 | 13 | 11 | 10 | 8 | 9 | 13 | 11 | 9 | 9 | 8 | 8 | 7 | 7 | 5 | 4 | 5 | 4 | 4 |
4 | 5 | 10 | 14 | 13 | 10 | 7 | 7 | 6 | 3 | 4 | 9 | 6 | 5 | 5 | 5 | 4 | 1 | 0 | 0 | -2 | -2 | -3 | -2 | |
Swell 1 Height (m) Direction Period (s) | ESE 6 | SE 6 | SE 6 | ESE 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 6 | S 6 | SSW 6 | E 6 | S 6 | S 6 | S 6 | S 5 | SSW 7 | SSW 6 | S 5 | SE 14 | SE 6 | SSE 6 |
 kJ | 27 | 32 | 26 | 18 | 32 | 33 | 34 | 33 | 22 | 20 | 12 | 12 | 11 | 3 | 6 | 2 | 5 | 5 | 9 | 8 | 8 | 7 | 64 | 65 |
Swell 2 Height (m) Direction Period (s) | SSE 5 | SSW 6 | SSW 6 | S 6 | ESE 6 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | E 5 | E 5 | E 6 | E 6 | SE 7 | E 6 | E 6 | E 6 | S 7 | SE 15 | SE 14 | SSW 6 | SSW 6 | ESE 13 | ESE 13 |
| kJ | 17 | 10 | 10 | 19 | 18 | 12 | 10 | 3 | 5 | 5 | 2 | 3 | 3 | 2 | 3 | 1 | 1 | 4 | 9 | 8 | 7 | 12 | 17 | 16 |
Swell 3 Height (m) Direction Period (s) | SSW 6 | ESE 9 | ESE 8 | ESE 8 | E 7 | ESE 7 | E 7 | E 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | E 7 | — | S 8 | E 14 | S 5 | — | E 6 | ESE 14 | E 6 | E 8 |
| kJ | 11 | 7 | 14 | 6 | 9 | 5 | 4 | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | — | 1 | 4 | 1 | — | 1 | 18 | 1 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NNW 2 | N 3 | — | NNE 3 | — | S 6 | — | S 6 | SSW 3 | SSW 4 | SSW 3 | ESE 2 | SE 4 | SE 4 | ESE 4 | SE 5 | — | SE 6 |
| kJ | — | — | — | — | — | — | 1 | 1 | — | 1 | — | 18 | — | 17 | 2 | 2 | 1 | 1 | 10 | 21 | 18 | 41 | — | 106 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 14 | 14 | 14 | 65 | 14 | 14 | 14 | 50 | 626 | 626 | 732 | 732 | 732 | 654 | 732 | 822 | 865 | 789 | 732 | 272 | 117 | 222 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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