Surf Forecasts:
How big are the waves at Democrat Point Robert Moses today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 2.5ft (0.7m), 7s period with SSE swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 2.5ft (0.8m), 7s period with SSE swell.
- Evening surf: Evening surf (18 Aug, local time) - 2.5ft (0.7m), 7s period with SSE swell.
The current surf forecast for Democrat Point Robert Moses at 7PM is: 0.7m 7s primary swell from a South-southeast direction and 0.2m 12s secondary swell from a South-southeast direction (forecast issued at 01:00pm August 18). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 2.5ft (0.7m) | 7s |
| Afternoon (18 Aug) | 2.5ft (0.8m) | 7s |
| Evening (18 Aug) | 2.5ft (0.7m) | 7s |
Table - waves today at Democrat Point Robert Moses. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 27°C on Wed afternoon, min 21°C on Thu night). Wind will be generally light. | |||||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||
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 | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SE 7 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 7 | SE 9 | SE 9 | SE 9 |
Wave Graph | |||||||||||||||||||||
53 | 59 | 59 | 44 | 43 | 43 | 49 | 40 | 27 | 26 | 21 | 21 | 51 | 50 | 38 | 37 | 19 | 12 | 12 | 12 | 12 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | on | on | on | cross-on | cross-on | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | off | off | off | glassy | glassy | cross |
High Tide | 12:20PM1.36m | 00:34AM1.15m | 1:08PM1.31m | 1:24AM1.07m | 1:56PM1.27m | ||||||||||||||||
Low Tide | 6:20PM0.24m | 6:25AM0.22m | 7:19PM0.31m | 7:18AM0.30m | 8:23PM0.34m | ||||||||||||||||
— | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | |
— | — | 7:46 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:44 | — | — | |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 26 | 25 | 24 | 25 | 25 | 24 | 24 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 23 | 23 | 22 | 24 | 24 | 24 |
Feels °C | 27 | 28 | 27 | 25 | 26 | 27 | 26 | 26 | 27 | 26 | 25 | 26 | 28 | 27 | 26 | 22 | 23 | 22 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SE 7 | SE 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 7 | ESE 7 | ESE 7 | ESE 7 |
53 | 59 | 59 | 44 | 43 | 43 | 49 | 40 | 27 | 26 | 21 | 13 | 51 | 50 | 38 | 37 | 19 | 11 | 9 | 9 | 9 | |
Swell 2 Height (m) Direction Period (s) | E 4 | E 4 | E 4 | SSE 12 | SSE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | — | S 5 | S 5 | SSW 3 | SSW 4 | SE 9 | SE 9 | SE 9 | SE 9 |
1 | 1 | 1 | 13 | 12 | 18 | 18 | 16 | 16 | 15 | 14 | 21 | — | 1 | 1 | 2 | 3 | 12 | 12 | 12 | 12 | |
Swell 3 Height (m) Direction Period (s) | SE 13 | SE 12 | SE 12 | E 4 | E 4 | — | — | — | — | S 6 | S 6 | — | — | — | — | ESE 7 | ESE 7 | SSW 4 | SSW 4 | SSE 5 | SSE 5 |
7 | 6 | 6 | 1 | 1 | — | — | — | — | 2 | 2 | — | — | — | — | 10 | 9 | 2 | 2 | 3 | 3 | |
Wind waves Height (m) Direction Period (s) | — | — | — | S 2 | SSW 3 | SSW 3 | — | — | — | — | SSW 5 | S 3 | SSW 3 | SSW 3 | SW 3 | SW 4 | — | — | — | — | — |
— | — | — | 1 | 1 | 3 | — | — | — | — | 6 | 5 | 6 | 5 | 3 | 4 | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 130 | 132 | 130 | 66 | 66 | 26 | 4 | 8 | 196 | 321 | 84 | 316 | 54 | 71 | 4 | 8 | 1234 | 314 | 321 | 314 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)












