Surf Forecasts:
How big are the waves at Tubes today (20 Jul):
- Afternoon surf: Afternoon surf (20 Jul, local time) - 6ft (1.8m), 9s period with SW swell.
- Evening surf: Evening surf (20 Jul, local time) - 10ft (3.0m), 9s period with SW swell.
The current surf forecast for Tubes at 12AM is: 3.0m 10s primary swell from a Southwest direction and 1.2m 9s secondary swell from a Southeast direction, 0.4m 10s secondary swell from a South-southeast direction (forecast issued at 07:00pm July 19). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | - | - |
| Afternoon (20 Jul) | 6ft (1.8m) | 9s |
| Evening (20 Jul) | 10ft (3.0m) | 9s |
Table - waves today at Tubes. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Mon afternoon, min 12°C on Tue night). Winds decreasing (fresh winds from the W on Sun night, calm by Tue morning). | |||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | |||||||||||||||||
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 9 | SW 9 | SW 10 | SW 10 | SW 9 | SW 9 | WSW 10 | WSW 11 | WSW 10 | WSW 10 | SW 10 | SE 11 | SSW 16 | SSW 16 | SW 15 | SSW 14 | SSW 14 | SSW 14 | SW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 573 | 1238 | 1913 | 1679 | 1441 | 1154 | 1040 | 920 | 637 | 466 | 549 | 366 | 493 | 546 | 1396 | 1835 | 2378 | 2816 | 2605 |
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 | off | off | cross-off | cross-off | cross-off | cross | cross | glassy | cross-off | cross | cross-on | on |
High Tide | 7:17PM1.51m | 7:26AM1.26m | 7:58PM1.38m | 8:10AM1.14m | 8:45PM1.26m | ||||||||||||||
Low Tide | 1:32AM0.39m | 1:29PM0.36m | 2:16AM0.49m | 2:10PM0.49m | |||||||||||||||
 |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — |
 | 5:30 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 15 | 14 | 13 | 13 | 16 | 18 | 16 | 14 | 13 | 13 | 13 | 13 | 16 | 16 | 15 | 15 | 14 |
Feels °C | 13 | 10 | 10 | 10 | 10 | 11 | 14 | 15 | 13 | 12 | 10 | 10 | 11 | 11 | 15 | 14 | 14 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 9 | SE 9 | SE 12 | SE 12 | SW 9 | WSW 10 | WSW 11 | WSW 10 | WSW 10 | SW 10 | WSW 10 | SW 10 | SW 10 | SW 15 | SSW 14 | SSW 14 | SSW 14 | SW 13 |
| kJ | 369 | 314 | 251 | 355 | 407 | 1154 | 804 | 920 | 637 | 466 | 549 | 314 | 388 | 290 | 1396 | 1835 | 2378 | 2816 | 2605 |
Swell 2 Height (m) Direction Period (s) | SW 12 | S 10 | SSE 10 | SSE 10 | SSE 9 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 |
| kJ | 236 | 31 | 31 | 18 | 16 | 407 | 407 | 407 | 400 | 393 | 380 | 366 | 354 | 347 | 311 | 305 | 281 | 238 | 238 |
Swell 3 Height (m) Direction Period (s) | S 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SW 12 | SSW 12 | SSW 12 | SW 11 | SSW 14 | SW 11 | SSW 16 | SSW 16 | E 10 | — | E 10 | E 9 | E 9 |
| kJ | 31 | 31 | 18 | 18 | 18 | 18 | 209 | 136 | 239 | 255 | 82 | 176 | 493 | 546 | 8 | — | 7 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | SW 9 | SW 9 | SW 10 | SW 10 | SW 9 | — | WSW 10 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 573 | 1238 | 1913 | 1679 | 1441 | — | 1040 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 143 | 144 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 23 | 30 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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