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Atlantic Terrace Surf Forecast
/ Long Island NY (34 breaks) / New York (44 breaks) /
Surf Forecasts:
Atlantic Terrace 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
Atlantic Terrace surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Atlantic Terrace sea temperature is
10.2° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Atlantic Terrace today?
The current surf forecast for Atlantic Terrace at 8PM is: 0.5m 8s primary swell from a Southeast direction and 0.1m 13s secondary swell from a East direction, 0.8m 5s secondary swell from a South-southwest direction (forecast issued at 01:00pm May 18). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 2.5ft (0.7m) | 7s |
| Afternoon (18 May) | 2ft (0.6m) | 7s |
| Evening (18 May) | 2.5ft (0.8m) | 5s |
Table - waves today at Atlantic Terrace. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Wed night. Warm (max 24°C on Wed morning, min 12°C on Thu morning). Winds decreasing (strong winds from the SW on Tue night, light winds from the ENE by Thu morning). | ||||||||||||||||||||||||
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 7 | SSE 7 | SE 7 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | S 6 | S 6 | S 7 | S 6 | |
48 | 37 | 27 | 28 | 42 | 56 | 84 | 69 | 69 | 86 | 118 | 176 | 195 | 204 | 176 | 145 | 114 | 133 | 146 | 133 | 86 | 68 | 56 | 40 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 9:40AM0.83m | 9:59PM1.09m | 10:36AM0.82m | 10:54PM1.04m | 11:34AM0.81m | 11:52PM0.97m | ||||||||||||||||||
Low Tide | 3:08PM-0.10m | 4:18AM-0.11m | 4:02PM-0.06m | 5:13AM-0.07m | 4:58PM-0.00m | 6:12AM-0.02m | ||||||||||||||||||
 | | | |  |  | |  | | | | | | | | | | |  |  |  | |  | | |
 | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — |
 | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:01 | — | — | — | — | — | — | — | 8:02 | — | — | — | 8:04 |
— | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | — | — | — | — | |
Temp °C | 21 | 22 | 23 | 21 | 23 | 20 | 20 | 17 | 19 | 21 | 19 | 19 | 21 | 20 | 20 | 20 | 24 | 23 | 22 | 20 | 18 | 15 | 13 | 12 |
21 | 19 | 21 | 18 | 20 | 16 | 17 | 14 | 16 | 18 | 13 | 13 | 16 | 15 | 16 | 17 | 22 | 19 | 19 | 20 | 13 | 8 | 8 | 7 | |
Swell 1 Height (m) Direction Period (s) | SSE 7 | SSE 7 | SE 7 | SE 8 | SE 7 | SE 8 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSW 6 | S 6 | S 6 | S 7 | S 6 |
 kJ | 48 | 37 | 27 | 28 | 27 | 28 | 27 | 37 | 33 | 24 | 25 | 25 | 26 | 27 | 28 | 27 | 28 | 29 | 29 | 133 | 86 | 68 | 56 | 40 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | — | S 18 | E 13 | S 17 | SE 13 | SE 13 | SE 13 | SE 13 | E 13 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 | SE 15 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 15 | — | 6 | 4 | 6 | 7 | 7 | 7 | 7 | 3 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 29 | 29 | 29 | 29 | 21 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | E 13 | — | — | — | — | S 16 | — | — | — | — | — | — | — | — | — | SE 14 | — | — | — | — |
| kJ | — | — | — | — | 3 | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | 8 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SSW 6 | SSW 4 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | — | WNW 2 | NNW 3 | NNW 3 | N 3 |
| kJ | — | 20 | 17 | 28 | 42 | 56 | 84 | 69 | 69 | 86 | 118 | 176 | 195 | 204 | 176 | 145 | 114 | 133 | 146 | — | 1 | 3 | 3 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 56 | 670 | 670 | 40 | 229 | 229 | 229 | 180 | 180 | 229 | 182 | 40 | 180 | 40 | 70 | 182 | 182 | 40 | 185 | 0 | 2 | 23 | 23 | 34 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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