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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 6 am Wednesday 03 Dec 2025 ESTForecast 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
10.4° C
(Which is normal for this time of year)How big are the waves at Jetty today?
The current surf forecast for Jetty at 9AM is: 1.2m 8s primary swell from a South-southeast direction (forecast issued at 06:00am December 03). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Dec) | 4ft (1.2m) | 8s |
| Afternoon (03 Dec) | 3.5ft (1.1m) | 9s |
| Evening (03 Dec) | 3.5ft (1.0m) | 9s |
Table - waves today at Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 03 | Thursday 04 | Friday 05 | Sat 06 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 69 | 171 | 197 | 194 | 180 | 151 | 144 | 58 | 89 | 69 | 67 | 65 | 64 | 50 | 35 | 35 | 35 | 35 | 35 | 34 | 34 | 34 | 34 | 33 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | glass | on | on | cross- on | cross- off | off |
High Tide / height (m) | 5:29AM 1.17 | 5:54PM 0.92 | 6:20AM 1.22 | 6:47PM 0.93 | 7:11AM 1.23 | 7:40PM 0.93 | ||||||||||||||||||
Low Tide / height (m) | 11:28AM -0.10 | 11:25PM -0.15 | 12:23PM -0.14 | 12:18AM -0.16 | 1:16PM -0.16 | |||||||||||||||||||
Wednesday 03 | Thursday 04 | Friday 05 | Sat 06 | |||||||||||||||||||||
| Sunrise | - | 6:56 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 4:22 | - | - | - | - | - | - | - | 4:22 | - | - | - | - | - | - | - | 4:22 | - | - | - |
 |  |  | |  |  | | | | | | | | | | | | | | | |  |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 2 | 1 | 1 | 3 | 3 | 4 | 3 | 2 | 3 | 2 | 3 | 2 | 4 | -1 | -4 | -5 | -7 | -7 | -6 | -5 | -1 | 1 | 1 | 1 |
| Feels °C (?) | -7 | -7 | -6 | -3 | -2 | -1 | -3 | -5 | -6 | -7 | -6 | -7 | -6 | -12 | -12 | -13 | -15 | -14 | -10 | -10 | -7 | -4 | -4 | -4 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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