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Surf Forecasts:
Tobay beach surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 1 pm Monday 20 Apr 2026 EDTForecast update in hr min s Forecast update imminent
Tobay beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tobay beach sea temperature is
9.3° C
(Which is 2.1°C warmer than normal for this time of year)How big are the waves at Tobay beach today?
The current surf forecast for Tobay beach at 9PM is: 0.2m 7s primary swell from a South-southeast direction and 0.2m 6s secondary swell from a South direction (forecast issued at 01:00pm April 20). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 1.5ft (0.4m) | 7s |
| Afternoon (20 Apr) | 1ft (0.3m) | 7s |
| Evening (20 Apr) | 0.5ft (0.2m) | 7s |
Table - waves today at Tobay beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 8 | 5 | 6 | 6 | 4 | 4 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 5 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 11 | 8 | 8 | 5 | 5 | 4 | 4 | 2 | 5 | 6 | 12 | 7 | 12 | 27 | 51 | 88 | 105 | 92 | 64 | 53 | 24 | 19 | 17 | 16 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | glass | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- off | off | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 10:15AM 1.31 | 10:28PM 1.58 | 11:15AM 1.25 | 11:28PM 1.50 | 12:17PM 1.22 | 12:31AM 1.42 | ||||||||||||||||||
Low Tide / height (m) | 4:07PM -0.03 | 5:01AM -0.07 | 4:59PM 0.05 | 5:59AM 0.01 | 5:59PM 0.14 | 7:05AM 0.08 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 |
| Sunset | - | - | 7:37 | - | - | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - | 7:38 | - | - | - | - | - |
 |  |  |  |  | | | | |  | | |  | | | | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 2 | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 10 | 8 | 6 | 5 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 6 | 7 | 6 | 7 | 8 | 9 | 9 | 9 | 8 | 8 | 8 |
| Feels °C (?) | 4 | 3 | 3 | -1 | -2 | -2 | -3 | -1 | 2 | 1 | 0 | -2 | -1 | -1 | -1 | -1 | 0 | 3 | 7 | 6 | 6 | 6 | 6 | 6 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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