Surf Forecasts:
How big are the waves at Tubes today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 10ft (3.0m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 8ft (2.5m), 12s period with SW swell.
- Evening surf: Evening surf (17 Jul, local time) - 7ft (2.1m), 11s period with SW swell.
The current surf forecast for Tubes at 1PM is: 3.0m 12s primary swell from a Southwest direction (forecast issued at 07:00am July 17). An open ocean swell of 0.6m 10s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 10ft (3.0m) | 12s |
| Afternoon (17 Jul) | 8ft (2.5m) | 12s |
| Evening (17 Jul) | 7ft (2.1m) | 11s |
Table - waves today at Tubes. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Sat afternoon, min 13°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the WSW by Sun afternoon). | |||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 11 | SW 10 | SW 10 | SW 9 | SW 9 | SW 8 | SW 8 | SW 9 | SW 10 | SW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2088 | 2297 | 2190 | 1910 | 1481 | 1171 | 1010 | 804 | 626 | 465 | 367 | 348 | 520 | 1132 | 1418 | 1047 | 606 | 492 | 456 | 805 | 1747 | 2554 | 2026 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | glassy | glassy | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:00PM1.69m | 6:10AM1.50m | 6:39PM1.62m | 6:48AM1.39m | 7:17PM1.51m | ||||||||||||||||||
Low Tide | 11:41AM0.04m | 00:12AM0.19m | 12:17PM0.12m | 00:52AM0.28m | 12:52PM0.23m | ||||||||||||||||||
 |  | | | |  | | |  |  | | | | | | | | |  | | | | | |
 | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — |
 | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 16 | 18 | 16 | 15 | 15 | 15 | 15 | 15 | 17 | 19 | 17 | 16 | 15 | 15 | 15 | 14 | 18 | 19 | 16 | 16 | 16 |
Feels °C | 12 | 13 | 15 | 17 | 16 | 16 | 15 | 15 | 14 | 14 | 15 | 16 | 15 | 14 | 13 | 13 | 13 | 12 | 15 | 13 | 10 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | S 11 | S 11 | SW 11 | SW 10 | SW 10 | SW 9 | SW 13 | SW 12 | SW 12 | SE 10 | SE 10 | SE 10 |
| kJ | 2088 | 2297 | 2190 | 1910 | 1481 | 1171 | 1010 | 804 | 626 | 465 | 356 | 348 | 354 | 1132 | 1418 | 1047 | 606 | 269 | 295 | 244 | 180 | 204 | 240 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 12 | S 12 | S 11 | E 10 | E 10 | S 11 | SSE 12 | SSE 11 | SW 13 | S 11 | S 10 | SE 10 | S 10 | SSE 10 | SSE 10 |
| kJ | 106 | 102 | 73 | 72 | 72 | 72 | 72 | 72 | 190 | 282 | 367 | 71 | 49 | 289 | 179 | 198 | 273 | 110 | 98 | 120 | 31 | 19 | 31 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 14 | S 14 | S 14 | S 13 | E 10 | E 10 | E 10 | SW 15 | WSW 9 | E 10 | E 10 | E 10 | S 11 | SE 10 | SE 10 | S 10 | E 10 | E 10 | SSW 15 |
| kJ | — | — | — | — | 15 | 36 | 95 | 78 | 72 | 72 | 71 | 37 | 35 | 49 | 48 | 48 | 149 | 36 | 48 | 52 | 17 | 17 | 43 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 10 | SW 10 | — | — | — | — | SW 9 | SW 8 | SW 8 | SW 9 | SW 10 | SW 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 348 | 520 | — | — | — | — | 492 | 456 | 805 | 1747 | 2554 | 2026 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 298 | 143 | 143 | 0 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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Live Wave Height (m)
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Ocean Swells (m)- Wind Speed (km/h)
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