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Jetty Surf Forecast
/ Long Island NY (34 breaks) / New York (44 breaks) /
Jetty surfForecast / Long Island NY / USA
12 Day Weather and Surf, issued 1 am Saturday 05 Apr 2025 EDT
Best Forecast Surf Conditions for Jetty this week:
The surf forecast for Jetty over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 05) at 11PM. The primary swell is predicted to be 1.7m and 6s period with a secondary swell of 1.6m and 6s. Another secondary swell of 0.1m and 12s is also forecast. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Jetty in the next 12 days are 2.0m 9s and forecast to arrive on Saturday (Apr 12) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Monday (Apr 07) at 11AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 5th Apr) | 5.5ft (1.7m) 6s |
| Best Surf | 8AM (Sat 12th Apr) | 6ft (1.9m) 9s |
| Most Powerful | 2AM (Sat 12th Apr) | 6.5ft (2.0m) 9s |
Table - best surf conditions forecast for Jetty over the next 12 days.
Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 5 | 6 | 6 | 7 | 7 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 4 | 6 | 6 | 9 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 69 | 182 | 239 | 338 | 176 | 116 | 177 | 152 | 175 | 115 | 66 | 47 | 20 | 18 | 9 | 16 | 9 | 10 | 58 | 115 | 586 | 385 | 397 | 474 | 512 | 416 | 288 | 167 | 136 | 110 | 75 | 51 | 33 | 18 | 29 | 51 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | on | on | on | cross- on | cross- on | cross- on | cross | off | off | cross- off | cross | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 2:35PM 0.77 | 3:03AM 0.93 | 3:44PM 0.78 | 4:08AM 0.91 | 4:46PM 0.82 | 5:06AM 0.92 | 5:37PM 0.88 | 5:55AM 0.94 | 6:20PM 0.93 | 6:38AM 0.95 | 6:59PM 0.98 | 7:18AM 0.95 | 7:37PM 1.02 | 7:56AM 0.95 | 8:14PM 1.04 | 8:34AM 0.93 | 8:51PM 1.05 | 9:12AM 0.91 | 9:29PM 1.05 | 9:51AM 0.87 | 10:07PM 1.03 | 10:31AM 0.83 | 10:47PM 1.00 | |||||||||||||
Low Tide / height (m) | 8:05AM 0.16 | 7:53PM 0.20 | 9:40AM 0.18 | 9:21PM 0.23 | 10:54AM 0.17 | 10:55PM 0.21 | 11:47AM 0.15 | 11:57PM 0.17 | 12:24PM 0.13 | 12:39AM 0.14 | 12:49PM 0.11 | 1:10AM 0.10 | 1:10PM 0.09 | 1:36AM 0.08 | 1:33PM 0.07 | 2:03AM 0.05 | 2:02PM 0.05 | 2:34AM 0.04 | 2:33PM 0.04 | 3:08AM 0.05 | 3:08PM 0.05 | 3:45AM 0.06 | 3:45PM 0.07 | 4:24AM 0.09 | ||||||||||||
Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||||||||||||
| Sunrise | 6:28 | - | - | 6:26 | - | - | 6:24 | - | - | 6:22 | - | - | 6:20 | - | - | 6:20 | - | - | 6:18 | - | - | 6:16 | - | - | 6:15 | - | - | 6:13 | - | - | 6:11 | - | - | 6:09 | - | - |
| Sunset | - | 7:19 | - | - | 7:20 | - | - | 7:21 | - | - | 7:22 | - | - | 7:22 | - | - | 7:23 | - | - | 7:24 | - | - | 7:25 | - | - | 7:27 | - | - | 7:28 | - | - | 7:29 | - | - | 7:30 | - |
 |  |  | | |  | | |  |  |  |  | | |  | | | | | | | | | | | | |  | | | | | | | | | |
Rain (mm) | - | 1 | 6 | 1 | - | 2 | 4 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | 8 | 2 | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 6 | 4 | 11 | 10 | 9 | 9 | 5 | 4 | 5 | 2 | 5 | 4 | 3 | 5 | 6 | 6 | 7 | 11 | 13 | 13 | 12 | 13 | 13 | 14 | 9 | 12 | 8 | 11 | 13 | 7 | 5 | 9 | 9 | 5 | 11 | 9 |
| Feels °C (?) | -2 | -5 | 7 | 7 | 5 | 6 | 0 | -1 | 2 | -8 | -5 | -6 | -4 | -1 | -1 | -1 | 0 | 7 | 8 | 7 | 6 | 11 | 12 | 12 | 2 | 9 | 4 | 5 | 8 | -3 | -2 | 3 | 3 | -2 | 7 | 4 |
Short Range Forecast: Moderate rain (total 17mm), heaviest on Sat night. Very mild (max 11°C on Sat night, min 4°C on Sat afternoon). Mainly fresh winds. | Days 3-6 Weather Summary Mostly dry. Very mild (max 11°C on Thu night, min 1°C on Tue night). Winds decreasing (fresh winds from the NW on Tue afternoon, light winds from the W by Wed afternoon). | Days 6-9 Weather Summary Moderate rain (total 10mm), heaviest on Fri night. Very mild (max 14°C on Sat night, min 7°C on Sun morning). Winds increasing (calm on Sat morning, fresh winds from the NNE by Sat night). | Long Range Forecast: Some drizzle, heaviest during Mon morning. Very mild (max 13°C on Mon afternoon, min 3°C on Mon night). Winds decreasing (strong winds from the NW on Mon night, light winds from the N by Wed afternoon). | |||||||||||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jetty surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Jetty Surf forecast
The above surf forecast table for Jetty provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Jetty can be found by selecting the local surf guide option on the grey menu. Our Jetty surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jetty) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Jetty may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Jetty is 15 km (9 miles) from Mastic. If you plan a vacation in Long Island New York, look for hotels and other accommodation in Mastic. Mastic has rooms for a wide range of budgets as well as car hire and transport links.
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