Surf Forecasts:
How big are the waves at Long Beach today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 4.5ft (1.3m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 3.5ft (1.1m), 12s period with SW swell.
- Evening surf: Evening surf (14 Sep, local time) - 7ft (2.2m), 7s period with NW swell.
The current surf forecast for Long Beach at 2AM is: 1.5m 13s primary swell from a Southwest direction and 0.8m 8s secondary swell from a Southeast direction, 1.0m 4s secondary swell from a North-northwest direction (forecast issued at 07:00pm September 13). The wind direction is predicted to be onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 4.5ft (1.3m) | 12s |
| Afternoon (14 Sep) | 3.5ft (1.1m) | 12s |
| Evening (14 Sep) | 7ft (2.2m) | 7s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 32mm), heaviest during Tue night. Very mild (max 16°C on Sun night, min 12°C on Tue night). Winds increasing (moderate winds from the NNW on Sun night, strong winds from the NNW by Tue afternoon). | |||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | |||||||||||||||||
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) | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | NW 7 | NW 7 | NW 7 | SW 11 | NW 7 | NW 7 | NW 6 | SW 16 | SW 16 | SW 15 | WSW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 1208 | 1014 | 827 | 732 | 643 | 504 | 473 | 361 | 434 | 460 | 466 | 250 | 340 | 353 | 426 | 755 | 1194 | 1850 | 3879 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | cross-on |
High Tide | 4:29PM1.62m | 4:47AM1.44m | 4:59PM1.53m | 5:18AM1.35m | 5:29PM1.40m | ||||||||||||||
Low Tide | 10:45PM0.08m | 10:49AM0.16m | 11:15PM0.17m | 11:18AM0.26m | |||||||||||||||
 |  | | | |  | |  |  |  | |  |  | | | | | |  | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — |
 | 6:36 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | 1 | 6 |
Temp °C | 17 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 |
Feels °C | 17 | 14 | 12 | 12 | 11 | 11 | 10 | 8 | 9 | 9 | 9 | 10 | 11 | 10 | 8 | 8 | 8 | 7 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 16 | SW 16 | SW 15 | WSW 15 |
| kJ | 1208 | 1014 | 827 | 732 | 643 | 504 | 473 | 361 | 268 | 268 | 263 | 250 | 198 | 194 | 205 | 755 | 1194 | 1850 | 3879 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 11 | SE 10 | SE 11 | SE 12 | SE 11 | SE 13 | SE 13 | SW 16 | SW 16 | SW 17 | SE 13 | SE 13 | SE 13 | SE 13 |
| kJ | 232 | 191 | 129 | 84 | 76 | 110 | 89 | 56 | 47 | 29 | 42 | 26 | 42 | 96 | 190 | 7 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SE 12 | SE 11 | — | — | — | — | SE 13 | — | — | ESE 13 | ESE 13 | ESE 13 | SE 13 | — | ESE 13 | — |
| kJ | — | — | — | 22 | 33 | — | — | — | — | 6 | — | — | 16 | 16 | 17 | 7 | — | 33 | — |
Wind waves Height (m) Direction Period (s) | — | — | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | NW 7 | NW 7 | NW 7 | NNW 7 |
| kJ | — | — | 16 | 35 | 77 | 97 | 123 | 222 | 434 | 460 | 466 | 405 | 340 | 353 | 426 | 623 | 612 | 569 | 180 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1 | 11 | 11 | 32 | 32 | 32 | 66 | 66 | 175 | 14 | 32 | 76 | 32 | 12 | 186 | 186 | 235 | 186 | 32 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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