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 11AM is: 0.6m 16s primary swell from a Southwest direction (forecast issued at 07:00am June 05). An open ocean swell of 1.4m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| 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 ForecastLight rain (total 4mm), mostly falling on Sun night. Very mild (max 17°C on Sun afternoon, min 14°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 5 | Saturday 6 | Sunday 7 | Mon 8 | |||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 11 | SSW 11 | 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 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 169 | 113 | 193 | 322 | 372 | 463 | 548 | 472 | 528 | 512 | 365 | 359 | 359 | 666 | 1106 | 869 | 718 | 1452 | 1430 | 763 | 2151 | 2094 | 2276 | 2276 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | glassy | cross-off | off | off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross-off | cross-on | on | cross-on | on | cross-on |
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 | |||||||||||||||||||
 |  | | |  |  | |  | | | | | | | | | | | |  | | | | | |
 | 7:45 | — | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — | 7:47 |
 | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | 5:42 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 17 | 16 | 17 | 16 | 16 |
Feels °C | 11 | 11 | 13 | 13 | 13 | 11 | 12 | 11 | 12 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 12 | 14 | 12 | 13 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 11 | 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 11 | WSW 14 | WSW 14 | SW 14 | SW 14 |
| kJ | 645 | 563 | 512 | 471 | 497 | 561 | 561 | 448 | 440 | 440 | 383 | 359 | 359 | 666 | 1106 | 869 | 718 | 1452 | 1430 | 665 | 2151 | 2094 | 2276 | 2276 |
Swell 2 Height (m) Direction Period (s) | SW 11 | SSW 11 | 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 |
| kJ | 169 | 113 | 193 | 322 | 372 | 463 | 548 | 472 | 528 | 512 | 365 | 343 | 319 | 236 | 167 | 424 | 486 | 35 | 35 | 763 | 49 | 35 | 33 | 19 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 10 | 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 7 | NW 13 |
| kJ | 78 | 82 | 77 | 82 | 82 | 64 | 34 | — | — | — | — | — | 57 | — | — | 137 | 69 | 16 | 7 | 35 | — | 6 | 5 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NW 3 | NW 3 | WNW 3 | NW 4 | N 3 | N 3 | NNW 3 | N 3 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 4 | 10 | 4 | 4 | 2 | 2 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 20 | 1 | 1 | 0 | 1 | 1 | 1 | 3 | 1 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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