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Coastguards surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 1 pm Thursday 14 Aug 2025 EDT
How big are the waves at Coastguards today?
The current surf forecast for Coastguards at 2PM is: 0.4m 9s primary swell from a Southeast direction and 0.3m 4s secondary swell from a South direction (forecast issued at 01:00pm August 14). The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | 1.5ft (0.4m) | 10s |
| Afternoon (14 Aug) | 1.5ft (0.4m) | 9s |
| Evening (14 Aug) | 1.5ft (0.4m) | 9s |
Table - waves today at Coastguards. (Swell directed towards the surf break)
Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 34 | 32 | 41 | 39 | 27 | 24 | 25 | 33 | 23 | 27 | 26 | 31 | 31 | 28 | 27 | 28 | 27 | 28 | 26 | 33 | 33 | 34 | 31 | 38 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross- on | on | cross- on | cross- off | off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on |
High Tide / height (m) | 11:44AM 1.47 | 12:07AM 1.29 | 12:39PM 1.46 | 1:06AM 1.21 | 1:36PM 1.45 | 2:08AM 1.16 | ||||||||||||||||||
Low Tide / height (m) | 5:57PM 0.12 | 6:02AM 0.03 | 7:03PM 0.18 | 7:01AM 0.11 | 8:18PM 0.20 | |||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:05 |
| Sunset | - | - | 7:52 | - | - | - | - | - | - | - | 7:51 | - | - | - | - | - | - | - | 7:50 | - | - | - | - | - |
 |  | |  | | | | | | | | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 28 | 28 | 26 | 27 | 27 | 24 | 22 | 25 | 26 | 26 | 24 | 23 | 22 | 21 | 21 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 23 |
| Feels °C (?) | 30 | 32 | 30 | 28 | 30 | 30 | 23 | 21 | 25 | 25 | 26 | 25 | 24 | 24 | 23 | 22 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Long Island NY
Continuing clean conditions at Coastguards (light winds from the NNE at Farmingdale Airport 14 km from Coastguards). 0.4m 6s windswell from the SSE with a 0.3m 10s swell from the SE. 2 swells combining to make bigger set waves.
2 h 11 min ago
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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