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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 30 Jun 2025 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
18.8° C
(Which is 1.0°C colder than average for this time of year)How big are the waves at Jetty today?
The current surf forecast for Jetty at 1AM is: 0.5m 8s primary swell from a East-southeast direction and 0.4m 5s secondary swell from a South direction (forecast issued at 07:00pm June 30). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jul) | 2.5ft (0.8m) | 6s |
| Afternoon (01 Jul) | 4ft (1.2m) | 6s |
| Evening (01 Jul) | 5ft (1.6m) | 7s |
Table - waves today at Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 30 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tue 08 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 48 | 42 | 43 | 50 | 54 | 61 | 93 | 135 | 180 | 251 | 554 | 172 | 158 | 172 | 191 | 497 | 204 | 198 | 359 | 120 | 97 | 76 | 74 | 75 | 71 | 56 | 55 | 53 | 53 | 59 | 60 | 49 | 55 | 60 | 89 | 99 | 97 | 73 | 80 | 75 | 71 | 68 | 65 | 44 | 228 | 232 | 173 | 95 | 98 | 155 | 249 | 185 | 284 | 223 | 103 | 111 | 126 | 181 | 221 | 175 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross | cross- off | cross | cross | cross | cross- off | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross | cross- off | off | off | cross- off | cross | cross- off | glass | off | off | off | cross- off | cross- off | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross- on | cross- on | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 12:27AM 0.97 | 1:03PM 0.92 | 1:17AM 0.90 | 1:54PM 0.91 | 2:09AM 0.84 | 2:47PM 0.91 | 3:04AM 0.80 | 3:40PM 0.92 | 3:58AM 0.77 | 4:31PM 0.95 | 4:51AM 0.77 | 5:19PM 0.98 | 5:41AM 0.78 | 6:04PM 1.02 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 5:36PM 0.18 | 6:11AM 0.12 | 6:28PM 0.23 | 6:53AM 0.16 | 7:23PM 0.26 | 7:37AM 0.18 | 8:18PM 0.28 | 8:22AM 0.20 | 9:15PM 0.28 | 9:09AM 0.20 | 10:12PM 0.27 | 9:57AM 0.20 | 11:09PM 0.25 | 10:47AM 0.19 | 12:02AM 0.21 | |||||||||||||||||||||||||||||||||||||||||||||
Monday 30 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tue 08 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - |
| Sunset | - | 8:25 | - | - | - | - | - | - | - | 8:24 | - | - | - | - | - | - | - | 8:24 | - | - | - | - | - | - | - | 8:24 | - | - | - | - | - | - | - | 8:24 | - | - | - | - | - | - | - | 8:24 | - | - | - | - | - | - | - | 8:23 | - | - | - | - | - | - | - | 8:23 | - | - |
 |  |  |  | | | | |  | |  | |  | | |  | |  |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | 1 | - | - | - | - | 1 | 2 | 3 | 1 | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 22 | 23 | 22 | 22 | 23 | 24 | 25 | 23 | 23 | 23 | 21 | 22 | 22 | 23 | 23 | 23 | 21 | 22 | 22 | 22 | 22 | 26 | 26 | 26 | 25 | 25 | 23 | 23 | 23 | 25 | 27 | 28 | 27 | 25 | 23 | 20 | 19 | 20 | 21 | 22 | 22 | 23 | 22 | 24 | 25 | 28 | 29 | 29 | 27 | 29 | 28 | 27 | 27 | 27 | 29 | 27 | 25 | 25 | 24 |
| Feels °C (?) | 25 | 24 | 25 | 23 | 24 | 23 | 23 | 24 | 21 | 23 | 25 | 23 | 24 | 24 | 26 | 23 | 22 | 20 | 22 | 22 | 22 | 22 | 25 | 23 | 22 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 27 | 26 | 23 | 21 | 18 | 19 | 20 | 20 | 20 | 20 | 21 | 21 | 24 | 26 | 27 | 28 | 28 | 26 | 29 | 29 | 28 | 27 | 26 | 28 | 26 | 22 | 23 | 23 |
- 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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