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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 pm Saturday 25 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 4PM is: 0.7m 5s primary swell from a Southeast direction and 0.3m 6s secondary swell from a South-southwest direction, 0.1m 14s secondary swell from a Southeast direction (forecast issued at 01:00pm April 25). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 2.5ft (0.7m) | 4s |
| Afternoon (25 Apr) | 2.5ft (0.7m) | 5s |
| Evening (25 Apr) | 2.5ft (0.7m) | 5s |
Table - waves today at Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 33mm), heaviest during Sat night. Very mild (max 12°C on Mon afternoon, min 3°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 4 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | ESE 5 | ESE 5 | E 5 | ESE 6 | ESE 6 | E 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | |
24 | 26 | 22 | 21 | 21 | 22 | 23 | 30 | 53 | 71 | 112 | 153 | 358 | 177 | 191 | 207 | 273 | 291 | 338 | 650 | 579 | 657 | 574 | 574 | |
Wind (km/h) | ||||||||||||||||||||||||
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-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 3:43PM0.89m | 4:06AM0.95m | 4:42PM0.94m | 5:02AM0.95m | 5:32PM0.99m | 5:52AM0.95m | ||||||||||||||||||
Low Tide | 9:16AM0.14m | 9:32PM0.20m | 10:23AM0.13m | 10:53PM0.18m | 11:16AM0.12m | 11:54PM0.14m | ||||||||||||||||||
 |  | |  |  | | | | |  |  |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — |
 | — | — | 7:39 | — | — | — | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:42 | — | — | — | — | 7:43 |
— | 1 | 2 | 5 | 6 | 8 | 7 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 7 | 6 | 5 | 4 | 4 | 3 | 3 | 3 | 5 | 5 | 7 | 7 | 7 | 7 | 6 | 6 | 10 | 12 | 12 | 12 | 9 | 7 | 6 | 6 |
1 | 0 | 1 | -1 | -2 | -3 | -3 | -5 | -2 | -2 | 0 | 1 | 2 | 1 | 0 | -1 | 3 | 6 | 5 | 6 | 2 | 1 | -2 | -1 | |
Swell 1 Height (m) Direction Period (s) | S 7 | S 6 | SSW 6 | SSW 6 | S 6 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | S 7 | S 8 | S 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | — | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 |
 kJ | 4 | 7 | 8 | 7 | 3 | 16 | 15 | 15 | 14 | 8 | 18 | 10 | 181 | 177 | 191 | 207 | 273 | 291 | — | 488 | 579 | 657 | 574 | 574 |
Swell 2 Height (m) Direction Period (s) | SE 15 | E 7 | SE 14 | SE 14 | ESE 13 | E 7 | E 8 | S 7 | S 7 | ESE 12 | ESE 12 | ESE 12 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | — | — | — | — | — | — |
| kJ | 9 | 1 | 8 | 7 | 17 | 4 | 1 | 1 | 1 | 14 | 14 | 14 | 9 | 8 | 8 | 4 | 4 | 3 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 7 | SE 14 | E 7 | E 6 | E 9 | E 8 | S 7 | — | — | — | — | — | ESE 12 | SE 12 | SE 12 | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 8 | 1 | 1 | 6 | 1 | 1 | — | — | — | — | — | 14 | 6 | 6 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | ESE 5 | ESE 5 | E 5 | ESE 6 | ESE 6 | E 7 | — | — | NNE 3 | N 4 | — | ESE 8 | E 9 | — | — | — | — |
| kJ | 24 | 26 | 22 | 21 | 21 | 22 | 23 | 30 | 53 | 71 | 112 | 153 | 358 | — | — | 4 | 9 | — | 338 | 650 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 626 | 1179 | 212 | 222 | 222 | 75 | 212 | 212 | 257 | 768 | 768 | 732 | 58 | 57 | 57 | 58 | 58 | 87 | 1636 | 89 | 89 | 57 | 58 | 54 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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