Surf Forecasts:
How big are the waves at Long Beach today (20 Sep):
- Afternoon surf: Afternoon surf (20 Sep, local time) - 3.5ft (1.0m), 4s period with SSE swell.
- Evening surf: Evening surf (20 Sep, local time) - 2ft (0.6m), 5s period with ESE swell.
The current surf forecast for Long Beach at 11PM is: 0.7m 4s primary swell from a South direction and 0.6m 5s secondary swell from a East-southeast direction, 0.5m 5s secondary swell from a South direction (forecast issued at 07:00pm September 20). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | - | - |
| Afternoon (20 Sep) | 3.5ft (1.0m) | 4s |
| Evening (20 Sep) | 2ft (0.6m) | 5s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sun night. Warm (max 22°C on Mon afternoon, min 13°C on Tue night). Winds increasing (light winds from the NW on Sun night, strong winds from the NE by Wed morning). | |||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSE 5 | SE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 8 | SE 8 | SE 7 | SE 8 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | ESE 8 | E 8 | ESE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 54 | 25 | 19 | 17 | 19 | 48 | 57 | 19 | 24 | 86 | 166 | 181 | 183 | 236 | 246 | 377 | 473 | 548 | 509 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:15PM1.34m | 3:51AM1.13m | 4:12PM1.37m | 4:48AM1.20m | 5:06PM1.43m | ||||||||||||||
Low Tide | 9:58PM0.33m | 10:01AM0.38m | 10:47PM0.26m | 10:53AM0.30m | |||||||||||||||
 |  | |  | |  |  | |  |  | | | | | | | | | | |
 | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | 1 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 18 | 17 | 16 | 18 | 20 | 22 | 21 | 18 | 17 | 16 | 16 | 15 | 14 | 15 | 15 | 14 |
Feels °C | 19 | 21 | 22 | 15 | 13 | 11 | 12 | 15 | 18 | 16 | 13 | 12 | 11 | 11 | 9 | 8 | 8 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 8 | SE 8 | SE 7 | SE 8 | SE 8 | — | — | — | — | — | — | — | — | — |
| kJ | 18 | 25 | 17 | 17 | 19 | 48 | 57 | 19 | 24 | 16 | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | ESE 8 | SE 7 | S 5 | S 5 | S 5 | S 5 | S 4 | SE 9 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 8 | 10 | 7 | 4 | 4 | 2 | 13 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 7 | SE 10 | SE 10 | SE 10 | SE 9 | SE 11 | E 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 17 | 16 | 14 | 12 | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 5 | S 4 | S 4 | — | N 3 | NNE 3 | NE 4 | ENE 5 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | ESE 8 | E 8 | ESE 8 |
| kJ | 54 | 15 | 19 | — | 2 | 6 | 11 | 27 | 44 | 86 | 166 | 181 | 183 | 236 | 246 | 377 | 473 | 548 | 509 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 450 | 36 | 0 | 22 | 281 | 455 | 504 | 564 | 826 | 948 | 950 | 950 | 708 | 948 | 955 | 872 | 1594 | 708 | 707 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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