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Fortress Surf Forecast
/ Long Island NY (34 breaks) / New York (44 breaks) /
Surf Forecasts:
Fortress surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 7 pm Thursday 02 Apr 2026 EDTForecast update in hr min s Forecast update imminent
Fortress surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Fortress sea temperature is
4.3° C
(Which is 1.3°C colder than average for this time of year)How big are the waves at Fortress today?
The current surf forecast for Fortress at 1AM is: 1.3m 6s primary swell from a East direction and 0.4m 7s secondary swell from a South direction, 0.4m 6s secondary swell from a South-southeast direction (forecast issued at 07:00pm April 02). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Apr) | 2.5ft (0.7m) | 7s |
| Afternoon (03 Apr) | 2.5ft (0.8m) | 6s |
| Evening (03 Apr) | 5ft (1.5m) | 6s |
Table - waves today at Fortress. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | |||||||||||||||||||||
| 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) (?) | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 6 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 4 | 5 | 6 | 6 | 6 | 6 | 7 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 205 | 219 | 186 | 137 | 94 | 55 | 32 | 24 | 56 | 113 | 182 | 203 | 149 | 97 | 79 | 63 | 53 | 146 | 117 | 100 | 68 | 230 | 639 | 744 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | on | on | cross- on | on | on | cross | cross | cross | cross- off |
High Tide / height (m) | 9:07PM 0.93 | 9:16AM 0.73 | 9:39PM 0.91 | 9:44AM 0.70 | 10:09PM 0.87 | 10:11AM 0.66 | ||||||||||||||||||
Low Tide / height (m) | 2:15PM -0.06 | 2:56AM -0.05 | 2:45PM -0.04 | 3:30AM -0.02 | 3:15PM -0.01 | 4:05AM 0.02 | ||||||||||||||||||
Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:24 | - | - |
| Sunset | 7:13 | - | - | - | - | - | - | - | 7:14 | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - |
 |  | | | | | |  | | |  | | | | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4 |
| Temp. °C | 0 | 0 | 1 | 1 | 3 | 4 | 7 | 10 | 11 | 11 | 12 | 13 | 16 | 13 | 12 | 9 | 5 | 3 | 3 | 6 | 10 | 10 | 11 | 10 |
| Feels °C (?) | -10 | -9 | -7 | -6 | -2 | 0 | 5 | 7 | 6 | 6 | 6 | 6 | 13 | 11 | 9 | 1 | -5 | -7 | -6 | 0 | 5 | 2 | 1 | 1 |
- Map Icons:
Break
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
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