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Surf Forecasts:
Coastguards surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 7 am Saturday 02 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
10.6° 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 11AM is: 0.7m 9s primary swell from a East-southeast direction and 0.2m 5s secondary swell from a South direction, 0.6m 4s secondary swell from a South-southwest direction (forecast issued at 07:00am May 02). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 2.5ft (0.7m) | 9s |
| Afternoon (02 May) | 2.5ft (0.7m) | 9s |
| Evening (02 May) | 2.5ft (0.7m) | 9s |
Table - waves today at Coastguards. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 15°C on Mon night, min 7°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | Tue 5 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SSE 8 | ESE 8 | ESE 8 | E 8 | E 8 | SSW 5 | SSW 5 | SSW 6 | S 6 | S 6 | S 6 | |
82 | 80 | 79 | 77 | 79 | 74 | 74 | 74 | 55 | 57 | 57 | 56 | 54 | 67 | 73 | 73 | 51 | 52 | 42 | 66 | 131 | 154 | 160 | 151 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross | cross | on | cross-on | glassy | off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | |
High Tide | 8:23AM1.24m | 8:38PM1.49m | 9:02AM1.19m | 9:14PM1.44m | 9:42AM1.15m | 9:51PM1.38m | ||||||||||||||||||
Low Tide | 2:21AM0.00m | 2:21PM0.09m | 3:01AM0.02m | 2:57PM0.14m | 3:38AM0.05m | 3:32PM0.19m | ||||||||||||||||||
 |  | | | |  | | | |  | | |  |  | | | | | | | | | | | |
 | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | 5:47 |
 | — | — | — | — | 7:49 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:51 | — | — | 7:52 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 10 | 11 | 13 | 11 | 11 | 9 | 7 | 7 | 10 | 12 | 14 | 14 | 14 | 12 | 11 | 11 | 13 | 14 | 14 | 15 | 14 | 13 |
6 | 7 | 7 | 7 | 10 | 8 | 9 | 3 | 1 | 1 | 3 | 4 | 7 | 9 | 9 | 7 | 6 | 5 | 7 | 8 | 8 | 9 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 7 | SSE 7 | SSE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 |
 kJ | 82 | 80 | 79 | 77 | 79 | 74 | 74 | 74 | 55 | 57 | 57 | 39 | 42 | 67 | 73 | 73 | 51 | 52 | 39 | 39 | 24 | 13 | 13 | 6 |
Swell 2 Height (m) Direction Period (s) | S 7 | — | S 5 | S 4 | SSW 4 | SSW 4 | SSE 4 | SSE 4 | SSE 5 | SSE 6 | S 6 | E 9 | E 9 | ESE 9 | SSE 8 | S 8 | SSE 8 | SSE 8 | SE 8 | — | — | — | — | — |
| kJ | 1 | — | 2 | 9 | 5 | 5 | 1 | 3 | 4 | 12 | 21 | 56 | 54 | 59 | 45 | 29 | 19 | 19 | 2 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 7 | S 7 | S 7 | SSW 4 | SW 4 | S 6 | S 8 | — | — | SSE 10 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 9 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 4 | SSW 4 | — | — | S 4 | — | N 2 | N 3 | NW 3 | WNW 4 | W 4 | W 4 | W 4 | W 4 | SW 4 | SW 4 | SW 4 | SSW 5 | SSW 5 | SSW 6 | S 6 | S 6 | S 6 |
| kJ | 30 | 23 | 15 | — | — | 3 | — | 1 | 5 | 5 | 10 | 14 | 9 | 6 | 6 | 14 | 16 | 31 | 42 | 66 | 131 | 154 | 160 | 151 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 109 | 21 | 2 | 2 | 41 | 2 | 0 | 0 | 2 | 6 | 40 | 40 | 21 | 2 | 6 | 40 | 131 | 276 | 65 | 269 | 197 | 319 | 153 | 153 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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