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Surf Forecasts:
Coastguards surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 7 pm Wednesday 01 Apr 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
5.1° C
(Which is normal for this time of year)How big are the waves at Coastguards today?
The current surf forecast for Coastguards at 11PM is: 1.2m 7s primary swell from a South direction and 0.1m 10s secondary swell from a East direction (forecast issued at 07:00pm April 01). An open ocean swell of 0.5m 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 Apr) | - | - |
| Afternoon (01 Apr) | 6ft (1.9m) | 8s |
| Evening (01 Apr) | 4.5ft (1.3m) | 7s |
Table - waves today at Coastguards. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | |||||||||||||||||||||
| 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 | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 7 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 270 | 217 | 152 | 96 | 59 | 243 | 316 | 366 | 331 | 319 | 286 | 202 | 126 | 63 | 37 | 61 | 220 | 386 | 330 | 261 | 200 | 148 | 103 | 80 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | on | on | on | on | on | on | cross- on | cross- off | cross- off | cross |
High Tide / height (m) | 7:54PM 1.49 | 8:10AM 1.36 | 8:32PM 1.49 | 8:49AM 1.31 | 9:09PM 1.46 | 9:28AM 1.24 | ||||||||||||||||||
Low Tide / height (m) | 2:04AM -0.07 | 2:18PM -0.06 | 2:45AM -0.06 | 2:53PM -0.02 | 3:24AM -0.03 | |||||||||||||||||||
Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:31 | - | - |
| Sunset | 7:16 | - | - | - | - | - | - | - | 7:17 | - | - | - | - | - | - | - | 7:19 | - | - | - | - | - | - | - |
 |  |  | | |  | | | | | | | | | |  | |  | |  | |  | | | |
Rain (mm) | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 16 | 11 | 7 | 4 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 7 | 11 | 15 | 18 | 16 | 17 | 17 | 14 | 13 | 14 |
| Feels °C (?) | 18 | 13 | 6 | -1 | -4 | -5 | -6 | -5 | -5 | -5 | -5 | -4 | -1 | 2 | 5 | 8 | 11 | 14 | 11 | 14 | 15 | 11 | 10 | 8 |
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FREE! Surf-Forecast.com widget for your website
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