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Long Beach Surf Forecast
/ Long Island NY (34 breaks) / New York (44 breaks) /
Surf Forecasts:
Long 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
Long Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Long Beach sea temperature is
13.8° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Long Beach today?
The current surf forecast for Long Beach at 1PM is: 0.5m 6s primary swell from a South direction and 0.4m 9s secondary swell from a Southeast direction (forecast issued at 07:00am May 21). 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 (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 Long Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 26mm), heaviest during Sat night. Very mild (max 17°C on Thu morning, min 8°C on Sat afternoon). Winds increasing (calm 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 |    |    |    |    | ||||||||||||||||||||
SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | |
28 | 21 | 20 | 20 | 19 | 19 | 18 | 16 | 16 | 16 | 15 | 14 | 80 | 99 | 103 | 106 | 116 | 142 | 138 | 149 | 209 | 345 | 546 | 705 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 12:16PM1.42m | 00:27AM1.60m | 1:15PM1.42m | 1:26AM1.51m | 2:12PM1.43m | |||||||||||||||||||
Low Tide | 6:01AM-0.05m | 6:05PM0.14m | 7:00AM0.02m | 7:11PM0.21m | 8:02AM0.07m | 8:21PM0.25m | ||||||||||||||||||
 |  | |  | | | | | |  | | | | | | | | | | | | |  | | |
 | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | 5:30 |
 | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:10 | — | 8:12 |
— | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | 4 | 3 | 3 | |
Temp °C | 18 | 17 | 16 | 14 | 14 | 14 | 13 | 14 | 13 | 13 | 14 | 14 | 13 | 12 | 12 | 12 | 11 | 10 | 9 | 8 | 8 | 8 | 9 | 10 |
15 | 12 | 11 | 11 | 14 | 12 | 11 | 13 | 10 | 9 | 9 | 8 | 7 | 6 | 7 | 7 | 6 | 3 | 2 | 1 | 0 | 0 | 1 | 2 | |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | SSE 6 | SSE 6 | ESE 5 | E 5 | SE 8 | SE 8 | SE 8 | SE 9 | S 13 | S 13 | SE 13 | SE 13 | ESE 7 | SE 13 | SE 13 | SE 13 | — | — | — | — |
 kJ | 28 | 20 | 20 | 20 | 13 | 12 | 8 | 15 | 16 | 16 | 15 | 14 | 4 | 4 | 7 | 7 | 116 | 7 | 7 | 7 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | ENE 4 | E 4 | SSE 6 | SE 8 | S 6 | S 6 | S 6 | S 13 | SE 13 | SE 13 | — | — | SE 13 | — | — | — | — | — | — | — |
| kJ | 28 | 21 | 20 | 20 | 5 | 6 | 12 | 16 | 7 | 7 | 3 | 4 | 7 | 7 | — | — | 7 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 15 | SE 15 | SE 14 | SE 14 | SE 9 | SE 9 | SE 8 | S 6 | S 14 | SE 13 | SE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 8 | 8 | 8 | 19 | 19 | 18 | 6 | 4 | 7 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 2 | NNE 2 | NE 3 | NE 3 | — | E 5 | — | E 5 | E 5 | E 5 | E 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | — | ESE 7 | ESE 7 | ESE 6 | ESE 7 | ESE 7 | ESE 8 | ESE 8 |
| kJ | 1 | 1 | 2 | 3 | — | 16 | — | 28 | 21 | 22 | 27 | 62 | 80 | 99 | 103 | 106 | — | 142 | 138 | 149 | 209 | 345 | 546 | 705 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 3 | 3 | 4 | 3 | 824 | 504 | 0 | 529 | 529 | 528 | 534 | 544 | 559 | 575 | 575 | 437 | 529 | 582 | 575 | 437 | 437 | 437 | 460 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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