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Surf Forecasts:
Coastguards surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 6 pm Monday 17 Nov 2025 EST
How big are the waves at Coastguards today?
The current surf forecast for Coastguards at 12AM is: 1.2m 5s primary swell from a West-northwest direction and 0.2m 10s secondary swell from a South direction, 0.1m 12s secondary swell from a East direction (forecast issued at 06:00pm November 17). The wind direction is predicted to be cross-shore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Nov) | - | - |
| Afternoon (18 Nov) | 4.5ft (1.4m) | 5s |
| Evening (18 Nov) | 4ft (1.2m) | 5s |
Table - waves today at Coastguards. (Swell directed towards the surf break)
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||||
| 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 12 | 12 | 12 | 12 | 6 | 6 | 6 | 5 | 5 | 5 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 108 | 69 | 57 | 57 | 41 | 33 | 22 | 20 | 19 | 10 | 7 | 7 | 8 | 3 | 3 | 3 | 3 | 6 | 10 | 10 | 10 | 6 | 5 | 5 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross- off | off | off | off | off | off | off | off | cross- off | glass |
High Tide / height (m) | 5:12PM 1.18 | 5:37AM 1.41 | 5:53PM 1.18 | 6:14AM 1.44 | 6:32PM 1.17 | 6:49AM 1.43 | ||||||||||||||||||
Low Tide / height (m) | 11:11PM 0.05 | 11:48AM 0.04 | 11:49PM 0.05 | 12:29PM 0.02 | 12:28AM 0.07 | |||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:45 | - | - |
| Sunset | 4:34 | - | - | - | - | - | - | - | 4:32 | - | - | - | - | - | - | - | 4:31 | - | - | - | - | - | - | - |
 |  | | | | | |  | |  |  | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 6 | 5 | 4 | 4 | 3 | 2 | 3 | 6 | 7 | 7 | 7 | 6 | 5 | 5 | 5 | 6 | 8 | 8 | 7 | 6 | 6 | 5 | 6 | 7 |
| Feels °C (?) | -4 | -5 | -5 | -5 | -6 | -6 | -4 | -1 | 0 | 2 | 2 | 0 | 1 | 2 | 2 | 2 | 4 | 4 | 3 | 2 | 2 | 1 | 3 | 4 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Coastguards surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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