Surf Forecasts:
How big are the waves at Tubes today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 8ft (2.5m), 11s period with SW swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 10ft (3.0m), 14s period with SW swell.
- Evening surf: Evening surf (16 Sep, local time) - 7.5ft (2.3m), 14s period with SW swell.
The current surf forecast for Tubes at 2AM is: 2.1m 11s primary swell from a Southwest direction and 1.6m 10s secondary swell from a Southwest direction (forecast issued at 07:00pm September 15). An open ocean swell of 1.1m 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 (16 Sep) | 8ft (2.5m) | 11s |
| Afternoon (16 Sep) | 10ft (3.0m) | 14s |
| Evening (16 Sep) | 7.5ft (2.3m) | 14s |
Table - waves today at Tubes. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Wed morning. Very mild (max 18°C on Tue night, min 13°C on Wed morning). Winds increasing (calm on Tue night, fresh winds from the E by Fri morning). | |||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||
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 10 | SW 10 | SW 10 | SW 11 | SW 12 | SW 11 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 302 | 433 | 580 | 972 | 2308 | 1630 | 3536 | 3163 | 2940 | 1991 | 1682 | 1568 | 2036 | 1834 | 1677 | 1575 | 1319 | 1276 | 1094 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-on | off | off | off | off | off | cross-off | cross | cross | cross-on | cross | cross | cross-on | cross-on | cross | cross | cross |
High Tide | 5:46PM1.53m | 5:59AM1.37m | 6:12PM1.39m | 6:25AM1.24m | 6:38PM1.24m | ||||||||||||||
Low Tide | 11:56PM0.27m | 11:59AM0.34m | 00:22AM0.40m | 12:25PM0.48m | |||||||||||||||
 |  |  | |  |  | | |  | |  | | | | | | | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | 6:10 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:12 | — | — |
mm | — | — | — | — | — | 1 | 4 | 2 | — | — | 1 | 2 | 2 | — | — | 1 | 1 | — | 2 |
Temp °C | 18 | 17 | 18 | 18 | 15 | 14 | 13 | 14 | 16 | 16 | 14 | 13 | 14 | 14 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 17 | 17 | 17 | 15 | 10 | 8 | 8 | 12 | 11 | 13 | 10 | 8 | 8 | 8 | 10 | 10 | 9 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | E 11 | SW 10 | SW 10 | SW 10 | E 10 | SW 14 | E 10 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 457 | 433 | 580 | 570 | 247 | 917 | 208 | 3163 | 2940 | 1991 | 1682 | 1568 | 2036 | 1834 | 1677 | 1575 | 1319 | 1276 | 1094 |
Swell 2 Height (m) Direction Period (s) | SW 10 | E 11 | E 10 | E 10 | S 11 | E 10 | E 10 | E 10 | E 10 | S 6 | S 7 | E 10 | ENE 10 | E 10 | E 11 | ENE 10 | ENE 10 | E 10 | E 10 |
| kJ | 302 | 387 | 311 | 252 | 2 | 204 | 250 | 168 | 165 | 143 | 159 | 131 | 170 | 141 | 108 | 180 | 180 | 76 | 75 |
Swell 3 Height (m) Direction Period (s) | SSW 15 | SSW 18 | SW 17 | SW 16 | — | S 11 | — | — | — | E 10 | E 10 | — | — | — | — | — | — | — | — |
| kJ | 91 | 121 | 281 | 489 | — | 2 | — | — | — | 131 | 128 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 11 | SW 12 | SW 11 | SW 14 | — | — | — | — | SSE 7 | ESE 10 | SE 6 | SE 7 | SE 7 | ESE 6 | ESE 6 | ESE 6 |
| kJ | — | — | — | 972 | 2308 | 1630 | 3536 | — | — | — | — | 147 | 370 | 287 | 263 | 286 | 288 | 229 | 322 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 1 | 0 | 143 | 219 | 140 | 0 | 198 | 180 | 180 | 180 | 198 | 191 | 198 | 333 | 333 | 198 | 198 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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