Surf Forecasts:
How big are the waves at Extensions today (05 Jun):
- Morning surf: Morning surf (05 Jun, local time) - 2.5ft (0.7m), 11s period with SSW swell.
- Afternoon surf: Afternoon surf (05 Jun, local time) - 3ft (0.9m), 15s period with SW swell.
- Evening surf: Evening surf (05 Jun, local time) - 3.5ft (1.1m), 14s period with SW swell.
The current surf forecast for Extensions at 8PM is: 1.1m 14s primary swell from a Southwest direction (forecast issued at 01:00pm June 05). An open ocean swell of 1.4m 12s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Jun) | 2.5ft (0.7m) | 11s |
| Afternoon (05 Jun) | 3ft (0.9m) | 15s |
| Evening (05 Jun) | 3.5ft (1.1m) | 14s |
Table - waves today at Extensions. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Mon morning. Very mild (max 17°C on Sun afternoon, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 5 | Saturday 6 | Sunday 7 | Mon 8 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 15 | WSW 15 | SW 14 | SW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 13 | WSW 13 | SW 14 | WSW 14 | WSW 14 | SW 14 | SW 14 | WSW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 193 | 322 | 372 | 463 | 548 | 472 | 528 | 512 | 365 | 359 | 359 | 703 | 1010 | 787 | 668 | 1326 | 1384 | 822 | 1997 | 2125 | 2310 | 2276 | 2394 | 2459 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-off | off | off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross | glassy | cross-on | cross-on | cross-on | cross-on | cross | glassy |
High Tide | 6:31PM1.25m | 6:36AM1.16m | 7:19PM1.23m | 7:31AM1.11m | 8:13PM1.23m | |||||||||||||||||||
Low Tide | 12:06PM0.34m | 00:38AM0.48m | 12:48PM0.39m | 1:31AM0.50m | 1:38PM0.43m | 2:35AM0.50m | ||||||||||||||||||
 | |  |  |  |  | | | | | | | | | | | | |  | | |  | |  | |
 | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:47 | — |
 | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | 5:42 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 10 |
Temp °C | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 17 | 17 | 17 | 14 | 14 | 14 |
Feels °C | 12 | 13 | 13 | 11 | 12 | 12 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 13 | 14 | 14 | 12 | 11 | 10 | 10 | 14 |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 13 | WSW 13 | WSW 12 | WSW 14 | WSW 14 | SW 14 | SW 14 | WSW 13 | SW 13 |
| kJ | 512 | 471 | 497 | 561 | 561 | 448 | 440 | 440 | 383 | 359 | 359 | 703 | 1010 | 787 | 668 | 1326 | 1384 | 677 | 1997 | 2125 | 2310 | 2276 | 2394 | 2459 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 15 | WSW 15 | SW 14 | SW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | SE 12 | SE 12 | SE 12 | SE 12 | SW 14 | WSW 14 | SE 12 | SE 12 | SW 14 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 |
| kJ | 193 | 322 | 372 | 463 | 548 | 472 | 528 | 512 | 365 | 337 | 319 | 236 | 167 | 424 | 486 | 51 | 37 | 822 | 50 | 35 | 33 | 31 | 19 | 19 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SW 10 | SW 10 | SW 10 | SW 10 | — | — | — | — | — | SW 15 | — | — | SE 12 | SE 12 | SSE 9 | SSE 8 | SE 12 | — | SSE 8 | SSE 8 | SSW 6 | NW 13 | NW 13 |
| kJ | 77 | 82 | 82 | 64 | 34 | — | — | — | — | — | 57 | — | — | 137 | 69 | 16 | 7 | 37 | — | 6 | 6 | 7 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NW 3 | NW 3 | NNW 3 | NW 3 | — | — | — | — | — | — | — | — | — | WNW 4 | — |
| kJ | — | — | — | — | — | — | — | — | — | 2 | 3 | 1 | 2 | — | — | — | — | — | — | — | — | — | 26 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 35 | 0 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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