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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 Wednesday 20 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
13.6° 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 10AM is: 0.8m 6s primary swell from a South direction and 0.4m 8s secondary swell from a Southeast direction (forecast issued at 07:00am May 20). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 2.5ft (0.8m) | 6s |
| Afternoon (20 May) | 3.5ft (1.0m) | 6s |
| Evening (20 May) | 2.5ft (0.8m) | 6s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Wed night. Warm (max 31°C on Wed afternoon, min 11°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | ESE 6 | ESE 6 | ESE 6 | SSE 10 | ESE 5 | ESE 6 | SE 6 | ESE 7 | ESE 7 | |
116 | 66 | 56 | 66 | 38 | 47 | 47 | 38 | 28 | 28 | 28 | 20 | 19 | 19 | 25 | 25 | 68 | 41 | 9 | 42 | 39 | 54 | 91 | 76 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross | off | off | off | off | off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | |
High Tide | 11:15AM1.44m | 11:27PM1.69m | 12:16PM1.42m | 00:27AM1.60m | 1:15PM1.42m | 1:26AM1.51m | ||||||||||||||||||
Low Tide | 5:06AM-0.12m | 5:06PM0.05m | 6:01AM-0.05m | 6:05PM0.14m | 7:00AM0.02m | 7:11PM0.21m | ||||||||||||||||||
 |  | | |  |  |  | | |  | | | |  | |  |  | | | | | | | | |
 | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | 5:31 |
 | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:09 | — | 8:10 |
— | — | — | — | — | 4 | 2 | 2 | 1 | 4 | 1 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 29 | 31 | 28 | 22 | 20 | 17 | 15 | 12 | 13 | 12 | 12 | 13 | 13 | 12 | 11 | 11 | 13 | 13 | 13 | 12 | 12 | 12 |
23 | 23 | 27 | 29 | 28 | 20 | 18 | 16 | 11 | 8 | 9 | 9 | 10 | 12 | 12 | 11 | 8 | 7 | 8 | 8 | 9 | 8 | 8 | 8 | |
Swell 1 Height (m) Direction Period (s) | S 7 | S 6 | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | E 5 | E 5 | ESE 6 | SE 6 | S 6 | SSE 10 | SE 9 | SSE 9 | SE 6 | SE 6 | SE 6 |
 kJ | 70 | 66 | 56 | 39 | 38 | 47 | 47 | 38 | 28 | 28 | 28 | 20 | 12 | 17 | 18 | 25 | 37 | 3 | 9 | 14 | 9 | 54 | 47 | 39 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 6 | SE 8 | SE 8 | S 6 | SSE 9 | SE 13 | SE 8 | S 13 | S 13 | SE 13 | SE 10 |
| kJ | 24 | 25 | 24 | 22 | 24 | 26 | 29 | 28 | 28 | 21 | 20 | 19 | 19 | 13 | 25 | 11 | 3 | 9 | 7 | 2 | 4 | 4 | 7 | 4 |
Swell 3 Height (m) Direction Period (s) | S 16 | SE 15 | SE 15 | SE 15 | SE 14 | SE 15 | SE 14 | SE 14 | SE 15 | SE 15 | SE 14 | SE 14 | SE 14 | SE 9 | S 6 | S 6 | S 14 | SE 14 | SE 8 | S 13 | — | — | SE 13 | SE 13 |
| kJ | 5 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 19 | 7 | 7 | 4 | 7 | 2 | 4 | — | — | 7 | 7 |
Wind waves Height (m) Direction Period (s) | S 6 | — | — | S 6 | — | WNW 3 | WNW 3 | NW 3 | — | NNE 2 | NE 3 | ENE 3 | E 5 | — | — | — | ESE 6 | ESE 6 | ESE 6 | ESE 5 | ESE 6 | — | ESE 7 | ESE 7 |
| kJ | 116 | — | — | 66 | — | 1 | 1 | 1 | — | 1 | 2 | 4 | 15 | — | — | — | 68 | 41 | 52 | 42 | 39 | — | 91 | 76 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 33 | 36 | 36 | 13 | 0 | 17 | 0 | 0 | 0 | 0 | 4 | 28 | 539 | 0 | 28 | 19 | 622 | 604 | 575 | 549 | 544 | 468 | 28 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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