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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 pm Monday 18 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
13.3° C
(Which is 1.7°C warmer than normal for this time of year)How big are the waves at Democrat Point Robert Moses today?
The current surf forecast for Democrat Point Robert Moses at 9PM is: 1.0m 5s primary swell from a South direction and 0.5m 8s secondary swell from a Southeast direction, 0.1m 14s secondary swell from a Southeast direction (forecast issued at 01:00pm May 18). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 2ft (0.6m) | 8s |
| Afternoon (18 May) | 2.5ft (0.8m) | 8s |
| Evening (18 May) | 3.5ft (1.0m) | 5s |
Table - waves today at Democrat Point Robert Moses. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Wed night. Warm (max 29°C on Wed afternoon, min 13°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 8 | SSE 8 | SSE 8 | S 5 | SSW 5 | S 6 | S 6 | S 6 | S 6 | S 6 | SSW 6 | S 6 | SSW 6 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 6 | |
75 | 75 | 94 | 42 | 98 | 119 | 108 | 96 | 85 | 82 | 131 | 200 | 244 | 239 | 175 | 127 | 108 | 143 | 170 | 130 | 115 | 79 | 48 | 37 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | off | off | off | |
High Tide | 9:07AM1.36m | 9:19PM1.69m | 10:04AM1.33m | 10:17PM1.62m | 11:05AM1.30m | 11:17PM1.53m | ||||||||||||||||||
Low Tide | 3:04PM-0.07m | 3:58AM-0.16m | 3:56PM-0.02m | 4:50AM-0.11m | 4:50PM0.05m | 5:45AM-0.04m | ||||||||||||||||||
 | | | |  |  | | |  | | |  |  |  | | | | | |  |  | | | | |
 | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — |
 | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:07 | — | — | — | 8:07 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 5 | 2 | — | — | — | |
Temp °C | 24 | 26 | 24 | 22 | 23 | 24 | 21 | 21 | 23 | 27 | 26 | 26 | 25 | 23 | 22 | 23 | 28 | 29 | 27 | 21 | 19 | 16 | 13 | 13 |
23 | 24 | 21 | 19 | 20 | 22 | 19 | 20 | 22 | 25 | 22 | 23 | 22 | 21 | 21 | 22 | 27 | 26 | 24 | 23 | 17 | 11 | 8 | 7 | |
Swell 1 Height (m) Direction Period (s) | SSE 8 | E 14 | SE 14 | SE 8 | SE 8 | SE 13 | SE 10 | SE 10 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SSW 6 | SE 9 | SE 9 | SE 9 | S 6 | S 6 | S 6 | S 6 | S 6 |
 kJ | 75 | 4 | 7 | 28 | 21 | 7 | 15 | 15 | 25 | 41 | 43 | 25 | 42 | 37 | 38 | 127 | 36 | 27 | 29 | 130 | 115 | 79 | 48 | 37 |
Swell 2 Height (m) Direction Period (s) | E 14 | — | — | SE 14 | SE 13 | — | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 14 | SE 16 | SE 16 | SE 16 | SE 9 | SE 15 | SE 12 | SE 12 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 4 | — | — | 7 | 7 | — | 7 | 7 | 7 | 7 | 7 | 7 | 10 | 10 | 10 | 27 | 9 | 6 | 6 | 29 | 29 | 29 | 29 | 29 |
Swell 3 Height (m) Direction Period (s) | — | — | E 14 | — | S 17 | E 17 | — | — | — | — | — | E 16 | E 13 | — | — | SE 15 | E 12 | SE 15 | SE 15 | SE 12 | SE 12 | SE 15 | SE 15 | SE 14 |
| kJ | — | — | 4 | — | 6 | 5 | — | — | — | — | — | 5 | 3 | — | — | 9 | 3 | 9 | 9 | 6 | 6 | 8 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | — | SSE 8 | SSE 8 | S 5 | SSW 5 | S 6 | S 6 | S 6 | S 6 | S 6 | SSW 6 | S 6 | SSW 6 | SSW 7 | SSW 7 | — | SSW 6 | SSW 6 | SSW 6 | — | — | NW 3 | N 3 | N 3 |
| kJ | — | 75 | 94 | 42 | 98 | 119 | 108 | 96 | 85 | 82 | 131 | 200 | 244 | 239 | 175 | — | 108 | 143 | 170 | — | — | 2 | 5 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 173 | 788 | 788 | 152 | 326 | 326 | 276 | 61 | 61 | 326 | 63 | 63 | 60 | 152 | 60 | 63 | 63 | 63 | 66 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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