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Surf Forecasts:
Coastguards surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 1 pm Sunday 03 May 2026 EDTForecast update in hr min s Forecast update imminent
Coastguards surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Coastguards sea temperature is
10.8° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Coastguards today?
The current surf forecast for Coastguards at 5PM is: 0.6m 9s primary swell from a East direction and 0.4m 7s secondary swell from a South direction, 0.7m 4s secondary swell from a West direction (forecast issued at 01:00pm May 03). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 May) | 2ft (0.6m) | 9s |
| Afternoon (03 May) | 2ft (0.6m) | 9s |
| Evening (03 May) | 2ft (0.6m) | 8s |
Table - waves today at Coastguards. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed morning. Very mild (max 16°C on Tue morning, min 11°C on Sun night). Winds increasing (light winds from the W on Sun night, strong winds from the SSW by Tue night). | ||||||||||||||||||||||||
Sun 3 | Monday 4 | Tuesday 5 | Wed 6 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 9 | E 9 | E 9 | E 8 | ESE 8 | ESE 8 | SW 5 | SW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 7 | |
57 | 56 | 55 | 52 | 72 | 72 | 50 | 80 | 87 | 159 | 256 | 265 | 259 | 243 | 263 | 282 | 392 | 515 | 611 | 800 | 753 | 877 | 775 | 585 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | |
High Tide | 9:02AM1.19m | 9:14PM1.44m | 9:42AM1.15m | 9:51PM1.38m | 10:25AM1.09m | 10:30PM1.33m | ||||||||||||||||||
Low Tide | 2:57PM0.14m | 3:38AM0.05m | 3:32PM0.19m | 4:16AM0.10m | 4:06PM0.24m | 4:54AM0.15m | ||||||||||||||||||
 |  | |  | | | |  | | | | | |  | | | | | | |  | | | | |
 | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — |
 | — | — | 7:50 | — | — | — | — | — | — | — | 7:51 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | 7:53 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 12 | 14 | 15 | 14 | 12 | 11 | 11 | 14 | 15 | 14 | 14 | 13 | 12 | 13 | 14 | 16 | 16 | 16 | 15 | 14 | 13 | 13 | 13 |
3 | 4 | 6 | 10 | 9 | 6 | 4 | 4 | 8 | 9 | 8 | 9 | 8 | 7 | 9 | 9 | 11 | 10 | 8 | 7 | 6 | 5 | 7 | 7 | |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | SSE 7 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 9 | — | — | E 10 | E 10 | E 10 | — |
 kJ | 57 | 56 | 55 | 38 | 72 | 72 | 50 | 35 | 36 | 23 | 23 | 14 | 6 | 6 | 2 | 1 | 1 | 1 | — | — | 2 | 2 | 2 | — |
Swell 2 Height (m) Direction Period (s) | SSE 6 | S 6 | S 7 | E 8 | SSE 7 | SSE 8 | SSE 8 | SSE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 13 | 22 | 14 | 52 | 29 | 32 | 22 | 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | NE 4 | SE 8 | SE 7 | S 9 | S 7 | — | SSE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 3 | 13 | 2 | 4 | — | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 4 | WNW 4 | W 4 | W 4 | W 4 | WSW 4 | SW 5 | SW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 7 |
| kJ | 8 | 11 | 14 | 7 | 9 | 18 | 47 | 80 | 87 | 159 | 256 | 265 | 259 | 243 | 263 | 282 | 392 | 515 | 611 | 800 | 753 | 877 | 775 | 585 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 80 | 40 | 70 | 6 | 6 | 108 | 133 | 276 | 2325 | 255 | 283 | 153 | 153 | 153 | 59 | 153 | 2090 | 2090 | 2578 | 2325 | 2325 | 1392 | 1360 | 1348 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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