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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 1 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 5AM is: 0.6m 6s primary swell from a East-southeast direction and 0.5m 6s secondary swell from a South-southeast direction (forecast issued at 01:00am April 23). The wind direction is predicted to be 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 ForecastModerate rain (total 16mm), heaviest on Sat afternoon. Very mild (max 18°C on Thu afternoon, min 4°C on Sat afternoon). Winds increasing (light winds from the NNW on Thu night, fresh winds from the E by Sat night). | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||||||||||||
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 | |
Swell Height Map |    |    |    | |||||||||||||||||||||
S 6 | ESE 6 | SE 6 | SE 6 | ESE 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 7 | S 7 | S 7 | SE 4 | ESE 4 | ESE 5 | ESE 5 | |
29 | 25 | 33 | 26 | 19 | 33 | 33 | 33 | 22 | 21 | 21 | 12 | 12 | 6 | 17 | 3 | 2 | 9 | 8 | 8 | 17 | 23 | 42 | 56 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross-off | off | off | off | off | cross-off | off | off | off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | |
High Tide | 00:50AM1.06m | 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 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:38 | — | — | — | — | — | — | — | 7:39 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 6 | 3 | 2 | 1 | |
Temp °C | 8 | 7 | 8 | 14 | 18 | 18 | 16 | 13 | 10 | 10 | 9 | 10 | 12 | 12 | 10 | 9 | 9 | 8 | 8 | 7 | 4 | 5 | 5 | 5 |
5 | 4 | 5 | 11 | 14 | 12 | 10 | 7 | 5 | 6 | 4 | 5 | 8 | 7 | 5 | 5 | 6 | 4 | 2 | 0 | -2 | -2 | -3 | -3 | |
Swell 1 Height (m) Direction Period (s) | S 6 | ESE 6 | SE 6 | SE 6 | ESE 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 6 | S 6 | S 6 | E 6 | S 6 | S 4 | S 7 | S 7 | S 7 | SSW 6 | S 5 | S 6 | S 6 |
 kJ | 29 | 25 | 33 | 26 | 18 | 33 | 33 | 33 | 22 | 21 | 21 | 12 | 12 | 6 | 3 | 2 | 2 | 9 | 8 | 8 | 8 | 12 | 15 | 24 |
Swell 2 Height (m) Direction Period (s) | ESE 6 | SSE 6 | SSW 5 | SSW 6 | S 6 | ESE 6 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | E 5 | E 6 | E 6 | E 6 | SE 7 | E 6 | S 6 | SSW 4 | S 4 | SSW 4 | — | SSW 6 | SE 14 | ESE 13 |
| kJ | 25 | 17 | 10 | 10 | 19 | 18 | 6 | 10 | 3 | 2 | 5 | 3 | 3 | 3 | 2 | 3 | 2 | 3 | 3 | 1 | — | 4 | 7 | 16 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | SSW 6 | ESE 9 | ESE 8 | ESE 8 | E 7 | ESE 7 | E 7 | E 7 | E 7 | SE 7 | SE 7 | SE 7 | SE 7 | — | E 7 | E 5 | E 5 | E 7 | E 7 | — | SE 14 | ESE 13 | — |
| kJ | 8 | 10 | 7 | 14 | 6 | 9 | 5 | 4 | 4 | 4 | 2 | 2 | 2 | 2 | — | 1 | 1 | 1 | 1 | 1 | — | 8 | 17 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNW 2 | N 3 | — | — | — | — | — | S 6 | SSW 3 | SSW 3 | — | ESE 2 | SE 3 | SE 4 | ESE 4 | ESE 5 | ESE 5 |
| kJ | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 17 | 2 | 2 | — | 1 | 2 | 17 | 23 | 42 | 56 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 14 | 14 | 14 | 54 | 0 | 14 | 14 | 14 | 14 | 50 | 626 | 626 | 626 | 732 | 626 | 732 | 732 | 822 | 789 | 789 | 212 | 212 | 221 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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