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Democrat Point Robert Moses Surf Forecast
/ Long Island NY (34 breaks) / New York (44 breaks) /
Surf Forecasts:
Democrat Point Robert Moses surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 1 am Thursday 21 May 2026 EDTForecast update in hr min s Forecast update imminent
Democrat Point Robert Moses surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Democrat Point Robert Moses sea temperature is
12.8° C
(Which is slightly warmer than usual)How big are the waves at Democrat Point Robert Moses today?
The current surf forecast for Democrat Point Robert Moses at 5AM is: 0.8m 6s primary swell from a South direction and 0.4m 9s secondary swell from a Southeast direction (forecast issued at 01:00am May 21). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 2.5ft (0.7m) | 6s |
| Afternoon (21 May) | 1.5ft (0.4m) | 9s |
| Evening (21 May) | 1.5ft (0.4m) | 9s |
Table - waves today at Democrat Point Robert Moses. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 19mm), heaviest on Sat night. Very mild (max 16°C on Thu morning, min 8°C on Sat afternoon). Winds increasing (light winds from the SE on Thu night, fresh winds from the E by Sat night). | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
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 | |
Swell Height Map |    |    |    | |||||||||||||||||||||
S 6 | S 6 | S 6 | S 6 | SE 9 | SE 9 | SE 9 | SE 9 | E 5 | SE 9 | E 5 | E 5 | ESE 5 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | |
76 | 48 | 37 | 37 | 28 | 28 | 27 | 29 | 29 | 28 | 37 | 45 | 97 | 145 | 165 | 170 | 142 | 142 | 158 | 173 | 191 | 185 | 242 | 378 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | cross-off | cross-off | cross-on | cross-on | cross-off | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross-off | cross | cross | |
High Tide | 11:17PM1.53m | 12:06PM1.29m | 00:17AM1.45m | 1:05PM1.29m | 1:16AM1.37m | 2:02PM1.30m | ||||||||||||||||||
Low Tide | 5:45AM-0.04m | 5:49PM0.13m | 6:44AM0.02m | 6:55PM0.20m | 7:46AM0.06m | 8:05PM0.24m | ||||||||||||||||||
 |  |  | |  | | | | | |  | | | | | | | | | | | | |  | |
 | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:09 | — |
— | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | 2 | 3 | |
Temp °C | 19 | 16 | 16 | 15 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 12 | 11 | 11 | 11 | 10 | 9 | 8 | 8 | 8 | 9 |
18 | 11 | 11 | 11 | 9 | 10 | 11 | 12 | 11 | 9 | 8 | 8 | 8 | 7 | 7 | 6 | 7 | 6 | 4 | 3 | 2 | 2 | 1 | 2 | |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | E 5 | S 6 | SE 9 | SE 9 | ESE 10 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | S 6 | — |
 kJ | 76 | 48 | 37 | 37 | 27 | 27 | 18 | 18 | 29 | 12 | 20 | 12 | 10 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 1 | — |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | S 6 | SE 9 | S 6 | S 6 | SE 13 | — | — | — | — | SE 13 | — | — | — | SE 13 | — | — |
| kJ | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 27 | 11 | 26 | 6 | 3 | 7 | — | — | — | — | 7 | — | — | — | 7 | — | — |
Swell 3 Height (m) Direction Period (s) | SE 15 | SE 15 | SE 14 | SE 15 | SE 15 | SE 14 | SE 14 | SE 14 | SE 8 | SE 14 | SE 14 | SE 13 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 25 | 7 | 7 | 7 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 2 | N 2 | NNE 2 | NE 3 | NE 4 | ENE 4 | E 5 | E 5 | — | E 5 | E 5 | E 5 | ESE 5 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 1 | 1 | 1 | 3 | 10 | 14 | 24 | 29 | — | 28 | 37 | 45 | 97 | 145 | 165 | 170 | 142 | 142 | 158 | 173 | 191 | 185 | 242 | 378 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 26 | 0 | 796 | 520 | 0 | 563 | 573 | 553 | 573 | 563 | 578 | 578 | 455 | 455 | 588 | 591 | 455 | 455 | 961 | 436 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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