Surf Forecasts:
How big are the waves at Long Beach today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 3ft (0.9m), 5s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.4m), 6s period with SSE swell.
- Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.4m), 6s period with SSE swell.
The current surf forecast for Long Beach at 4AM is: 0.7m 4s primary swell from a South direction and 0.1m 8s secondary swell from a Southeast direction, 0.1m 12s secondary swell from a South direction (forecast issued at 07:00pm July 20). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 3ft (0.9m) | 5s |
| Afternoon (21 Jul) | 4.5ft (1.4m) | 6s |
| Evening (21 Jul) | 4.5ft (1.4m) | 6s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 22mm), heaviest during Tue afternoon. Warm (max 28°C on Wed afternoon, min 19°C on Thu morning). Winds decreasing (strong winds from the SSW on Tue night, light winds from the ENE by Thu afternoon). | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 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 7 | S 7 | S 7 | S 4 | S 4 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | S 7 | S 7 | S 8 | S 8 | S 9 | S 8 | S 8 | S 8 | SSE 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 15 | 24 | 32 | 9 | 16 | 35 | 53 | 100 | 135 | 121 | 226 | 294 | 223 | 260 | 247 | 289 | 131 | 173 | 189 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross | cross-on | cross-off |
High Tide | 1:19AM1.32m | 1:58PM1.48m | 2:09AM1.22m | 2:47PM1.45m | |||||||||||||||
Low Tide | 7:16PM0.25m | 7:32AM0.16m | 8:19PM0.30m | 8:25AM0.23m | 9:20PM0.31m | ||||||||||||||
 | |  | |  |  |  |  | | |  | |  | | |  | | | | |
 | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — |
 | — | 8:21 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:19 | — |
mm | — | — | — | — | — | — | 1 | 6 | 6 | 4 | 3 | 1 | — | 1 | — | — | — | — | — |
Temp °C | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 24 | 24 | 23 | 25 | 24 | 23 | 23 | 26 | 28 | 28 | 27 | 23 |
Feels °C | 22 | 20 | 21 | 21 | 21 | 21 | 22 | 24 | 22 | 19 | 23 | 23 | 23 | 23 | 27 | 27 | 27 | 26 | 18 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | SE 9 | SE 8 | SE 8 | SE 8 | S 12 | E 12 | E 12 | E 12 | S 12 | — | S 7 | — | S 8 | S 9 | S 8 | S 8 | S 8 | SSE 9 |
| kJ | 15 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | — | 203 | — | 260 | 247 | 187 | 131 | 173 | 189 |
Swell 2 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | S 12 | S 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 6 | 6 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | S 7 | S 7 | S 4 | S 4 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | S 7 | S 7 | S 8 | — | — | S 8 | WSW 3 | W 3 | NW 3 |
| kJ | — | 24 | 32 | 9 | 16 | 35 | 53 | 100 | 135 | 121 | 226 | 294 | 223 | — | — | 289 | 2 | 3 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 618 | 816 | 948 | 824 | 948 | 1152 | 1208 | 1208 | 1208 | 1208 | 467 | 1254 | 353 | 180 | 32 | 8 | 30 | 8 | 0 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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