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Surf Forecasts:
Tobay beach surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 7 am Thursday 21 May 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
13.1° C
(Which is 1.0°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 4PM is: 0.4m 9s primary swell from a Southeast direction and 0.5m 6s secondary swell from a South direction, 0.4m 4s secondary swell from a East-northeast direction (forecast issued at 07:00am May 21). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 1.5ft (0.4m) | 9s |
| Afternoon (21 May) | 1.5ft (0.4m) | 9s |
| Evening (21 May) | 1.5ft (0.4m) | 9s |
Table - waves today at Tobay beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 22mm), heaviest during Sat night. Very mild (max 16°C on Thu morning, min 7°C on Sat afternoon). Winds increasing (light winds from the ENE on Thu afternoon, strong winds from the E by Sat night). | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 6 | S 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | E 5 | E 4 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 7 | ESE 8 | ESE 8 | |
37 | 37 | 29 | 27 | 27 | 27 | 27 | 25 | 24 | 21 | 31 | 73 | 93 | 115 | 118 | 122 | 113 | 138 | 154 | 165 | 227 | 378 | 616 | 759 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross-off | cross | on | on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross | cross | cross | cross | |
High Tide | 12:06PM1.29m | 00:17AM1.45m | 1:05PM1.29m | 1:16AM1.37m | 2:02PM1.30m | |||||||||||||||||||
Low Tide | 5:45AM-0.04m | 5:49PM0.13m | 6:44AM0.02m | 6:55PM0.20m | 7:46AM0.06m | 8:05PM0.24m | ||||||||||||||||||
 |  | | | | | | | |  | | | | | | | |  | | | | |  | | |
 | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | 5:28 |
 | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:09 | — | 8:10 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | 3 | 3 | 2 | |
Temp °C | 17 | 16 | 16 | 14 | 14 | 14 | 13 | 14 | 13 | 13 | 14 | 14 | 13 | 12 | 12 | 11 | 11 | 10 | 9 | 7 | 7 | 8 | 9 | 10 |
13 | 11 | 12 | 10 | 13 | 13 | 11 | 13 | 10 | 9 | 9 | 8 | 7 | 7 | 7 | 6 | 6 | 3 | 3 | 0 | 0 | 0 | 2 | 3 | |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | E 5 | E 5 | SE 8 | SE 8 | SSE 6 | SE 9 | SE 10 | SE 10 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | — | — | — |
 kJ | 37 | 37 | 28 | 27 | 19 | 18 | 13 | 21 | 24 | 21 | 12 | 13 | 14 | 4 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | — | — | — |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | E 5 | S 6 | SE 8 | S 6 | S 6 | SE 9 | SE 13 | SE 13 | SE 13 | — | — | SE 13 | — | — | — | — | — | — | — |
| kJ | 29 | 29 | 29 | 27 | 27 | 7 | 11 | 25 | 6 | 6 | 12 | 7 | 7 | 7 | — | — | 7 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 9 | SE 9 | S 6 | SE 14 | SE 14 | SE 13 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 8 | 8 | 8 | 8 | 27 | 27 | 11 | 8 | 8 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 2 | NNE 3 | NE 3 | NE 3 | ENE 4 | E 5 | — | — | E 5 | E 5 | E 4 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 7 | ESE 8 | ESE 8 |
| kJ | 1 | 1 | 2 | 5 | 5 | 22 | — | — | 20 | 20 | 31 | 73 | 93 | 115 | 118 | 122 | 113 | 138 | 154 | 165 | 227 | 378 | 616 | 759 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 9 | 9 | 9 | 9 | 806 | 514 | 10 | 539 | 539 | 538 | 544 | 554 | 568 | 584 | 584 | 449 | 539 | 591 | 584 | 449 | 449 | 449 | 468 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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