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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 pm Monday 04 May 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
9.7° C
(Which is normal for this time of year)How big are the waves at Jetty today?
The current surf forecast for Jetty at 2AM is: 1.2m 6s primary swell from a South direction and 0.2m 9s secondary swell from a East direction (forecast issued at 07:00pm May 04). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 4.5ft (1.4m) | 7s |
| Afternoon (05 May) | 6ft (1.8m) | 7s |
| Evening (05 May) | 7ft (2.2m) | 8s |
Table - waves today at Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Very mild (max 14°C on Tue night, min 10°C on Thu morning). Winds decreasing (strong winds from the SSW on Tue night, light winds from the NW by Thu morning). | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 6 | S 6 | S 6 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | SSW 7 | S 7 | S 7 | S 7 | SSE 7 | |
140 | 156 | 161 | 109 | 132 | 176 | 208 | 274 | 434 | 544 | 510 | 523 | 488 | 446 | 422 | 422 | 470 | 427 | 343 | 390 | 163 | 131 | 92 | 75 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 10:18PM1.04m | 10:45AM0.81m | 11:00PM1.00m | 11:30AM0.79m | 11:45PM0.95m | 12:18PM0.77m | ||||||||||||||||||
Low Tide | 3:13PM0.09m | 3:56AM0.10m | 3:53PM0.12m | 4:37AM0.12m | 4:36PM0.16m | 5:21AM0.15m | ||||||||||||||||||
 |  | | |  |  | | | | | |  | | |  | |  |  | | | | | | | |
 | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — | — | — |
 | 7:49 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:51 | — | — | — | — | — | — | 7:52 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 13 | 11 | 10 | 10 | 11 |
5 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 5 | 6 | 5 | 6 | 5 | 5 | 6 | 6 | 5 | 6 | 6 | 10 | 9 | 6 | 7 | 7 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | — | — | E 10 | E 10 | E 10 | — | — | — | — | — | — | S 7 | S 7 | S 7 | S 7 | SSE 7 |
 kJ | 15 | 16 | 6 | 6 | 1 | 1 | 1 | 2 | — | — | 2 | 2 | 2 | — | — | — | — | — | — | 235 | 163 | 131 | 92 | 75 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 9 | E 9 | E 9 | — | SE 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 12 | E 9 | — | S 13 | E 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | — | 3 | 2 |
Wind waves Height (m) Direction Period (s) | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | SSW 7 | — | — | — | — |
| kJ | 140 | 156 | 161 | 109 | 132 | 176 | 208 | 274 | 434 | 544 | 510 | 523 | 488 | 446 | 422 | 422 | 470 | 427 | 343 | 390 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2337 | 2337 | 97 | 97 | 97 | 97 | 1743 | 1743 | 1743 | 1747 | 1753 | 1406 | 290 | 1179 | 1456 | 1742 | 1179 | 1179 | 120 | 18 | 0 | 0 | 0 | 73 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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