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Surf Forecasts:
Coastguards surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 1 am Friday 01 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
10.2° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Coastguards today?
The current surf forecast for Coastguards at 8AM is: 1.0m 10s primary swell from a East-southeast direction (forecast issued at 01:00am May 01). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 May) | 3ft (0.9m) | 10s |
| Afternoon (01 May) | 3ft (0.9m) | 9s |
| Evening (01 May) | 2.5ft (0.8m) | 9s |
Table - waves today at Coastguards. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Sat night. Very mild (max 15°C on Sun night, min 8°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 1 | Saturday 2 | Sunday 3 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 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 | ESE 8 | ESE 8 | |
201 | 197 | 197 | 156 | 144 | 113 | 110 | 84 | 82 | 101 | 80 | 79 | 77 | 77 | 74 | 73 | 73 | 54 | 56 | 57 | 57 | 54 | 73 | 72 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross | |
High Tide | 7:44AM1.27m | 8:02PM1.51m | 8:23AM1.24m | 8:38PM1.49m | 9:02AM1.19m | 9:14PM1.44m | ||||||||||||||||||
Low Tide | 1:40AM0.00m | 1:43PM0.06m | 2:21AM0.00m | 2:21PM0.09m | 3:01AM0.02m | 2:57PM0.14m | ||||||||||||||||||
 | |  | | | |  |  | | |  |  | | |  | | | | | | | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:49 | — | — | — | — | — | — | — | 7:50 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 9 | 9 | 11 | 13 | 13 | 12 | 11 | 11 | 10 | 10 | 12 | 13 | 13 | 10 | 9 | 9 | 8 | 8 | 10 | 13 | 14 | 15 | 13 |
5 | 4 | 4 | 6 | 8 | 6 | 6 | 5 | 6 | 5 | 7 | 9 | 9 | 10 | 7 | 7 | 5 | 3 | 1 | 3 | 6 | 7 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | 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 | ESE 8 | ESE 8 |
 kJ | 201 | 197 | 197 | 156 | 144 | 113 | 110 | 84 | 82 | 82 | 80 | 79 | 77 | 77 | 74 | 73 | 73 | 54 | 56 | 57 | 33 | 36 | 73 | 72 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | NW 3 | — | — | — | — | E 9 | — | SSW 5 | S 4 | S 4 | SSW 4 | S 4 | S 4 | SSE 5 | SSE 5 | S 7 | E 9 | E 9 | SSE 8 | SSE 8 |
| kJ | — | — | — | — | 3 | — | — | — | — | 101 | — | 17 | 10 | 10 | 3 | 3 | 3 | 4 | 2 | 23 | 57 | 54 | 44 | 44 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 7 | S 7 | S 7 | S 7 | — | SW 4 | S 7 | SE 6 | — | SSE 9 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | 1 | 4 | 10 | — | 8 | — | — |
Wind waves Height (m) Direction Period (s) | NW 2 | NW 3 | WNW 3 | WNW 3 | WSW 3 | SSW 4 | SSW 4 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | — | — | S 4 | S 4 | — | — | NNW 2 | WNW 3 | WNW 4 | W 4 | W 4 | W 4 | W 4 |
| kJ | 1 | 1 | 4 | 3 | 2 | 11 | 24 | 57 | 72 | 48 | 23 | — | — | 9 | 6 | — | — | 1 | 7 | 20 | 14 | 9 | 10 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 6 | 17 | 2 | 40 | 202 | 275 | 276 | 70 | 109 | 21 | 6 | 21 | 21 | 41 | 0 | 0 | 6 | 6 | 40 | 40 | 40 | 21 | 2 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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