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Cupsogue Surf Forecast
/ Long Island NY (34 breaks) / New York (44 breaks) /
Cupsogue surfForecast / Long Island NY / USA
12 Day Weather and Surf, issued 1 am Tuesday 03 Jun 2025 EDT
Best Forecast Surf Conditions for Cupsogue this week:
The surf forecast for Cupsogue over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jun 03) at 8AM. The primary swell is predicted to be 2ft and 7s period with a secondary swell of 1ft and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Cupsogue in the next 12 days are 4ft 8s and forecast to arrive on Saturday (Jun 07) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3ft 4s period and expected on Sunday (Jun 08) at 5PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Tue 3rd Jun) | 2.5ft (0.7m) 7s |
| Best Surf | 8AM (Tue 3rd Jun) | 2.5ft (0.7m) 7s |
| Most Powerful | 11PM (Sat 7th Jun) | 4ft (1.2m) 8s |
Table - best surf conditions forecast for Cupsogue over the next 12 days.
Tuesday 03 | Wednesday 04 | Thursday 05 | Friday 06 | Saturday 07 | Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | |||||||||||||||||||||||||
| 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 (ft) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 7 | 7 | 5 | 5 | 4 | 5 | 5 | 5 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 6 | 6 | 6 | 7 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 42 | 26 | 16 | 23 | 26 | 28 | 12 | 16 | 47 | 34 | 34 | 55 | 97 | 99 | 131 | 147 | 133 | 69 | 48 | 28 | 13 | 28 | 35 | 119 | 216 | 133 | 94 | 73 | 67 | 114 | 105 | 51 | 22 | 27 | 45 | 29 |
Wind (mph) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross- off | cross- on | on | glass | cross- on | cross | cross- off | cross | cross | cross | on | on | cross- off | cross- off | cross | cross- off | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off |
High Tide / height (ft) | 2:38PM 2.89 | 2:54AM 2.85 | 3:33PM 2.95 | 3:50AM 2.76 | 4:24PM 3.05 | 4:41AM 2.72 | 5:10PM 3.18 | 5:28AM 2.72 | 5:52PM 3.31 | 6:13AM 2.72 | 6:34PM 3.41 | 6:56AM 2.72 | 7:14PM 3.51 | 7:38AM 2.76 | 7:55PM 3.58 | 8:21AM 2.76 | 8:37PM 3.58 | 9:05AM 2.76 | 9:19PM 3.58 | 9:49AM 2.76 | 10:03PM 3.54 | 10:34AM 2.79 | 10:47PM 3.45 | |||||||||||||
Low Tide / height (ft) | 8:17PM 0.89 | 8:41AM 0.66 | 9:24PM 0.89 | 9:24AM 0.66 | 10:25PM 0.85 | 10:05AM 0.66 | 11:15PM 0.79 | 10:47AM 0.59 | 11:58PM 0.69 | 11:29AM 0.52 | 12:36AM 0.56 | 12:11PM 0.46 | 1:12AM 0.46 | 12:53PM 0.39 | 1:49AM 0.36 | 1:35PM 0.33 | 2:27AM 0.26 | 2:17PM 0.3 | 3:06AM 0.23 | 3:00PM 0.3 | 3:47AM 0.16 | 3:45PM 0.3 | 4:30AM 0.16 | |||||||||||||
Tuesday 03 | Wednesday 04 | Thursday 05 | Friday 06 | Saturday 07 | Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | |||||||||||||||||||||||||
| Sunrise | 5:20 | - | - | 5:20 | - | - | 5:20 | - | - | 5:20 | - | - | 5:18 | - | - | 5:18 | - | - | 5:18 | - | - | 5:18 | - | - | 5:18 | - | - | 5:18 | - | - | 5:18 | - | - | 5:18 | - | - |
| Sunset | - | 8:16 | - | - | 8:16 | - | - | 8:17 | - | - | 8:19 | - | - | 8:19 | - | - | 8:20 | - | - | 8:20 | - | - | 8:21 | - | - | 8:21 | - | - | 8:22 | - | - | 8:22 | - | - | 8:22 | - |
 | |  | | | |  | |  | | | | |  | |  | | | | | | |  |  | | | | | | | | |  | |  |  | |
Rain (in) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.2 | - | - | - | - | - | - | 0.1 | 0.1 | - | - | - | - | - | - | - | - | 0.9 | - | 0.7 | 0.4 |
| Temp. °F | 66 | 68 | 70 | 72 | 72 | 68 | 72 | 73 | 75 | 75 | 75 | 68 | 64 | 64 | 63 | 63 | 64 | 70 | 68 | 68 | 66 | 66 | 63 | 68 | 72 | 77 | 73 | 77 | 77 | 75 | 77 | 75 | 70 | 70 | 68 | 59 |
| Feels °F (?) | 63 | 63 | 63 | 66 | 64 | 61 | 66 | 68 | 73 | 75 | 68 | 61 | 63 | 63 | 63 | 63 | 63 | 64 | 63 | 59 | 61 | 64 | 59 | 64 | 68 | 70 | 73 | 73 | 72 | 70 | 75 | 73 | 70 | 72 | 68 | 54 |
Short Range Forecast: Mostly dry. Warm (max 75°F on Thu night, min 63°F on Tue morning). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 0.2in), mostly falling on Sun morning. Warm (max 75°F on Fri morning, min 61°F on Sat night). Winds decreasing (fresh winds from the SW on Fri afternoon, calm by Sat night). | Days 6-9 Weather Summary Light rain (total 0.2in), mostly falling on Tue night. Warm (max 77°F on Wed afternoon, min 61°F on Tue afternoon). Wind will be generally light. | Long Range Forecast: Heavy rain (total 1.9in), heaviest during Fri night. Warm (max 77°F on Thu morning, min 57°F on Sat night). Winds increasing (light winds from the WSW on Thu morning, fresh winds from the NE by Sat night). | |||||||||||||||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cupsogue 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 Cupsogue Surf forecast
The above surf forecast table for Cupsogue provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Cupsogue can be found by selecting the local surf guide option on the grey menu. Our Cupsogue 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 (Cupsogue) 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 Cupsogue 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.
Cupsogue is 12 km (7 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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