Surf Forecasts:
How big are the waves at Long Beach today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 2ft (0.6m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 1.5ft (0.4m), 7s period with SE swell.
- Evening surf: Evening surf (21 Sep, local time) - 4ft (1.2m), 7s period with E swell.
The current surf forecast for Long Beach at 6PM is: 1.0m 6s primary swell from a East direction and 0.4m 9s secondary swell from a Southeast direction (forecast issued at 01:00pm September 21). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 2ft (0.6m) | 8s |
| Afternoon (21 Sep) | 1.5ft (0.4m) | 7s |
| Evening (21 Sep) | 4ft (1.2m) | 7s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue morning. Warm (max 21°C on Mon afternoon, min 11°C on Thu morning). Mainly strong winds. | |||||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SE 8 | SE 7 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 44 | 13 | 62 | 110 | 157 | 171 | 203 | 239 | 258 | 332 | 418 | 428 | 432 | 443 | 472 | 575 | 675 | 845 | 959 | 1024 | 1066 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-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 | 4:12PM1.37m | 4:48AM1.20m | 5:06PM1.43m | 5:38AM1.30m | 5:53PM1.50m | ||||||||||||||||
Low Tide | 10:01AM0.38m | 10:47PM0.26m | 10:53AM0.30m | 11:31PM0.18m | 11:41AM0.22m | ||||||||||||||||
 | | |  | | | |  |  | | |  | | | | | | |  |  | | |
 | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:50 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 20 | 21 | 20 | 19 | 18 | 17 | 15 | 15 | 16 | 16 | 17 | 15 | 14 | 13 | 12 | 15 | 16 | 18 | 15 | 13 |
Feels °C | 11 | 16 | 18 | 16 | 14 | 13 | 11 | 9 | 9 | 10 | 9 | 10 | 8 | 7 | 6 | 5 | 8 | 8 | 9 | 8 | 6 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 7 | SE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 44 | 13 | 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | SE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 4 | ENE 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 |
| kJ | 18 | 40 | 62 | 110 | 157 | 171 | 203 | 239 | 258 | 332 | 418 | 428 | 432 | 443 | 472 | 575 | 675 | 845 | 959 | 1024 | 1066 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 504 | 816 | 816 | 344 | 824 | 816 | 708 | 707 | 719 | 941 | 708 | 840 | 708 | 171 | 766 | 829 | 950 | 1247 | 1247 | 225 | 225 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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