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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 12 pm Friday 21 Feb 2025 EST
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 (Feb 25) at 10PM. The primary swell is predicted to be 1.2m and 7s period. 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 1.6m 7s and forecast to arrive on Wednesday (Feb 26) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Sunday (Feb 23) at 7PM.
| Wave Type | Time (EST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Tue 25th Feb) | 4ft (1.2m) 7s |
| Best Surf | 1AM (Wed 26th Feb) | 5ft (1.6m) 7s |
| Most Powerful | 1AM (Wed 26th Feb) | 5ft (1.6m) 7s |
Table - best surf conditions forecast for Cupsogue over the next 12 days.
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 01 | Sunday 02 | Monday 03 | Tuesday 04 | |||||||||||||||||||||||||
| 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) (?) | 8 | 9 | 8 | 8 | 8 | 5 | 5 | 5 | 5 | 5 | 3 | 5 | 6 | 6 | 7 | 7 | 7 | 6 | 6 | 4 | 9 | 8 | 8 | 8 | 9 | 9 | 8 | 6 | 7 | 7 | 7 | 7 | 5 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 22 | 16 | 1 | 1 | 1 | 14 | 16 | 18 | 10 | 5 | 3 | 40 | 87 | 115 | 219 | 73 | 44 | 30 | 18 | 17 | 13 | 28 | 11 | 5 | 15 | 13 | 11 | 85 | 373 | 79 | 51 | 26 | 33 | 64 | 108 | 120 |
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 | off | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross- on | cross- off | off | off | cross | cross | off | off | cross- off | on | cross- on | cross- off | cross- off | cross- off | off | off | cross- off | cross | cross |
High Tide / height (m) | 1:53PM 0.60 | 2:28AM 0.80 | 2:59PM 0.61 | 3:28AM 0.84 | 3:58PM 0.66 | 4:22AM 0.90 | 4:51PM 0.74 | 5:12AM 0.97 | 5:39PM 0.83 | 6:00AM 1.03 | 6:25PM 0.92 | 6:46AM 1.08 | 7:11PM 1.00 | 7:32AM 1.10 | 7:57PM 1.06 | 8:18AM 1.09 | 8:44PM 1.10 | 9:05AM 1.06 | 9:31PM 1.12 | 9:53AM 1.00 | 10:21PM 1.10 | 10:44AM 0.92 | 11:14PM 1.05 | |||||||||||||
Low Tide / height (m) | 6:59PM 0.11 | 7:57AM 0.17 | 7:58PM 0.11 | 9:02AM 0.14 | 9:01PM 0.09 | 10:06AM 0.09 | 10:05PM 0.04 | 11:03AM 0.01 | 11:04PM -0.02 | 11:51AM -0.06 | 11:59PM -0.09 | 12:36PM -0.14 | 12:49AM -0.15 | 1:19PM -0.19 | 1:37AM -0.19 | 2:01PM -0.21 | 2:25AM -0.19 | 2:44PM -0.21 | 3:13AM -0.16 | 3:28PM -0.17 | 4:04AM -0.09 | 4:15PM -0.11 | ||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 01 | Sunday 02 | Monday 03 | Tuesday 04 | |||||||||||||||||||||||||
| Sunrise | 6:37 | - | - | 6:35 | - | - | 6:33 | - | - | 6:31 | - | - | 6:31 | - | - | 6:28 | - | - | 6:28 | - | - | 6:26 | - | - | 6:24 | - | - | 6:22 | - | - | 6:22 | - | - | 6:20 | - | - |
| Sunset | - | 5:31 | - | - | 5:32 | - | - | 5:34 | - | - | 5:35 | - | - | 5:36 | - | - | 5:37 | - | - | 5:38 | - | - | 5:39 | - | - | 5:40 | - | - | 5:42 | - | - | 5:43 | - | - | 5:44 | - |
 |  |  | | |  | | |  | |  | | | | | | |  | | | | | | | | |  |  |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | 4 | 16 | - | - | - | - | - | - | - | - |
| Temp. °C | -1 | 0 | -5 | -1 | 2 | 2 | 3 | 4 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 6 | 6 | 6 | 8 | 6 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | 7 | 2 | -2 | -5 | -4 | -5 | -1 | 2 | 4 |
| Feels °C (?) | -11 | -9 | -13 | -7 | -5 | -6 | -4 | -2 | -1 | -2 | -2 | 0 | 0 | 1 | 5 | 3 | 2 | 1 | 3 | -1 | -5 | -3 | -3 | -2 | -5 | -3 | -5 | 1 | -5 | -14 | -14 | -13 | -12 | -9 | -6 | -4 |
Short Range Forecast: Mostly dry. Icy conditions (max 4°C on Sun afternoon, min -7°C on Fri night). Winds decreasing (fresh winds from the NW on Fri morning, light winds from the W by Sun night). | Days 3-6 Weather Summary Some drizzle, heaviest during Wed night. Mild temperatures (max 9°C on Tue night, min 3°C on Mon morning). Winds decreasing (fresh winds from the SW on Tue morning, calm by Wed morning). | Days 6-9 Weather Summary A dusting of snow turning to light rain (total 4mm) on Sat night. Icy conditions (max 8°C on Thu morning, min -2°C on Fri night). Winds increasing (light winds from the W on Sat afternoon, fresh winds from the ESE by Sat night). | Long Range Forecast: Moderate rain (total 16mm), heaviest on Sun morning giving way to a moderate fall of snow, heaviest on Sun afternoon. Icy conditions (max 7°C on Sun morning, min -8°C on Sun night). Winds decreasing (near gales from the N on Sun night, light winds from the WSW by Mon night). | |||||||||||||||||||||||||||||||||
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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 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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