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Flies Surf Forecast
/ Long Island NY (34 breaks) / New York (44 breaks) /
Surf Forecasts:
Flies surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 7 pm Tuesday 21 Apr 2026 EDTForecast update in hr min s Forecast update imminent
Flies surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Flies sea temperature is
8.0° C
(Which is slightly warmer than usual)How big are the waves at Flies today?
The current surf forecast for Flies at 11PM is: 0.1m 9s primary swell from a Southeast direction and 0.4m 3s secondary swell from a South direction (forecast issued at 07:00pm April 21). An open ocean swell of 0.3m 5s is not directed at the surf break, a second open ocean swell of 0.2m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | - | - |
| Afternoon (21 Apr) | 0.5ft (0.2m) | 5s |
| Evening (21 Apr) | 1ft (0.3m) | 4s |
Table - waves today at Flies. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| 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) (?) | 5 | 5 | 3 | 3 | 8 | 4 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3 | 4 | 3 | 7 | 11 | 21 | 53 | 98 | 69 | 61 | 43 | 27 | 29 | 29 | 29 | 28 | 43 | 48 | 49 | 34 | 32 | 21 | 20 | 12 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off |
High Tide / height (m) | 11:51PM 1.13 | 12:26PM 0.88 | 12:50AM 1.06 | 1:30PM 0.85 | 1:55AM 1.00 | |||||||||||||||||||
Low Tide / height (m) | 4:48PM 0.01 | 5:43AM 0.03 | 5:45PM 0.08 | 6:47AM 0.09 | 6:50PM 0.15 | 7:59AM 0.13 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - |
| Sunset | 7:35 | - | - | - | - | - | - | - | 7:36 | - | - | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - |
 |  | |  | |  |  | |  |  | | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 7 | 2 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | - |
| Temp. °C | 5 | 5 | 5 | 5 | 5 | 4 | 5 | 6 | 8 | 8 | 7 | 6 | 7 | 7 | 9 | 12 | 14 | 14 | 11 | 10 | 8 | 7 | 7 | 10 |
| Feels °C (?) | -1 | -2 | -2 | -2 | -2 | -3 | -4 | -2 | 3 | 6 | 3 | 1 | 2 | 3 | 4 | 9 | 11 | 9 | 6 | 6 | 4 | 2 | 1 | 5 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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