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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 Friday 29 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
13.0° C
(Which is slightly cooler than normal)How big are the waves at Jetty today (29 May):
- Afternoon surf: Afternoon surf (29 May, local time) - 1.5ft (0.4m), 7s period with SSW swell.
- Evening surf: Evening surf (29 May, local time) - 3ft (0.9m), 4s period with SSW swell.
The current surf forecast for Jetty at 11PM is: 1.3m 6s primary swell from a South-southwest direction and 1.1m 6s secondary swell from a South-southwest direction, 0.2m 9s secondary swell from a South-southeast direction (forecast issued at 07:00pm May 29). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | - | - |
| Afternoon (29 May) | 1.5ft (0.4m) | 7s |
| Evening (29 May) | 3ft (0.9m) | 4s |
Table - waves today at Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Very mild (max 18°C on Sun afternoon, min 7°C on Sat afternoon). Winds decreasing (near gales from the N on Sat afternoon, light winds from the NW by Sun night). | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 7 | SSW 4 | SSW 6 | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 6 | ENE 8 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | ESE 10 | E 10 | E 10 | E 9 | SW 6 | E 9 | E 9 | E 9 | E 9 | |
26 | 26 | 115 | 119 | 81 | 52 | 40 | 19 | 13 | 19 | 325 | 763 | 202 | 164 | 133 | 136 | 98 | 68 | 64 | 100 | 42 | 42 | 41 | 41 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross-off | off | cross-off | off | off | cross-off | cross-off | cross-off | off | off | off | off | cross | cross | cross | cross | cross-off | cross | cross | cross-off | cross-off | |
High Tide | 7:10PM1.08m | 7:32AM0.86m | 7:50PM1.09m | 8:14AM0.85m | 8:31PM1.09m | 8:57AM0.84m | ||||||||||||||||||
Low Tide | 1:25AM0.14m | 12:53PM0.12m | 1:54AM0.12m | 1:30PM0.12m | 2:25AM0.11m | |||||||||||||||||||
 | |  |  |  | |  | | |  |  | | | | | | | |  | | | | | | |
 | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — |
 | — | 8:13 | — | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:14 | — | — | — | — | — | 8:15 |
— | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 16 | 15 | 17 | 12 | 10 | 8 | 7 | 10 | 11 | 11 | 11 | 11 | 12 | 16 | 18 | 18 | 16 | 16 | 17 | 17 | 17 | 17 | 17 |
12 | 11 | 12 | 13 | 5 | 2 | -3 | -4 | 0 | 4 | 4 | 6 | 6 | 8 | 12 | 13 | 12 | 10 | 12 | 15 | 14 | 14 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | ENE 8 | ENE 9 | E 10 | E 10 | E 10 | E 10 | ESE 10 | E 10 | E 10 | E 9 | SSW 5 | SSW 6 | SSW 6 | SSW 5 | S 5 |
 kJ | 7 | 7 | 83 | 88 | 81 | 52 | 40 | 19 | 12 | 19 | 138 | 233 | 202 | 164 | 133 | 136 | 98 | 68 | 64 | 33 | 34 | 25 | 23 | 14 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | SSE 9 | E 8 | E 8 | E 10 | E 10 | E 9 | ESE 11 | S 6 | S 7 | S 6 | S 6 | S 6 | S 6 | SW 6 | S 6 | S 9 | S 10 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 1 | 1 | 8 | 5 | 6 | 7 | 7 | 7 | 13 | 7 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 2 | 63 | 42 | 42 | 41 | 41 |
Swell 3 Height (m) Direction Period (s) | — | — | E 8 | — | E 10 | E 10 | W 5 | SE 12 | — | ESE 11 | — | S 9 | — | — | — | — | — | — | — | — | — | — | — | SE 9 |
| kJ | — | — | 1 | — | 8 | 7 | 1 | 6 | — | 12 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | SSW 7 | SSW 4 | SSW 6 | SSW 6 | NW 2 | NW 3 | NNW 4 | N 4 | NNE 5 | NE 6 | ENE 10 | ENE 10 | — | — | — | SSW 6 | SW 3 | SW 4 | SSW 5 | SW 6 | — | — | SW 5 | — |
| kJ | 26 | 26 | 115 | 119 | 1 | 4 | 13 | 39 | 59 | 42 | 325 | 763 | — | — | — | 4 | 2 | 16 | 19 | 100 | — | — | 39 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 667 | 746 | 732 | 89 | 223 | 223 | 138 | 872 | 1106 | 324 | 88 | 0 | 0 | 0 | 0 | 73 | 126 | 94 | 45 | 0 | 18 | 18 | 14 | 40 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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