Surf Forecasts:
How big are the waves at Sumbe today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 3.5ft (1.0m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 3ft (0.9m), 13s period with WSW swell.
- Evening surf: Evening surf (31 Aug, local time) - 3ft (0.9m), 13s period with WSW swell.
The current surf forecast for Sumbe at 6PM is: 0.9m 13s primary swell from a West-southwest direction and 0.5m 5s secondary swell from a Southwest direction (forecast issued at 12:00pm August 31). The wind direction is predicted to be cross-onshore.
| Time (WAT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 3.5ft (1.0m) | 13s |
| Afternoon (31 Aug) | 3ft (0.9m) | 13s |
| Evening (31 Aug) | 3ft (0.9m) | 13s |
Table - waves today at Sumbe. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Mon morning, min 18°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||||||
10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | SW 11 | SW 11 | SW 11 | SW 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 331 | 273 | 269 | 265 | 261 | 330 | 304 | 294 | 294 | 294 | 177 | 142 | 123 | 93 | 91 | 90 | 84 | 59 | 58 | 58 | 119 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | on | cross-on | on | cross-on | cross-on | on | cross-on | glassy | on | on | on | on | cross-on |
High Tide | 5:34PM1.32m | 6:04AM1.37m | 6:13PM1.25m | 6:44AM1.30m | 6:57PM1.16m | ||||||||||||||||
Low Tide | 11:37AM0.18m | 11:48PM0.07m | 12:16PM0.20m | 00:27AM0.13m | 1:01PM0.25m | ||||||||||||||||
 |  | |  |  | | | | | | | | | | | | | | | | | |
 | 6:07 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 22 | 20 | 20 | 19 | 18 | 19 | 20 | 22 | 21 | 19 | 19 | 19 | 18 | 18 | 21 | 22 | 21 | 19 | 19 |
Feels °C | 23 | 22 | 23 | 20 | 21 | 20 | 18 | 21 | 20 | 22 | 21 | 20 | 20 | 21 | 19 | 20 | 22 | 22 | 21 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | SW 11 | SW 11 | SW 11 | SW 11 |
| kJ | 331 | 273 | 269 | 265 | 261 | 330 | 304 | 294 | 294 | 294 | 177 | 142 | 123 | 93 | 91 | 90 | 84 | 59 | 58 | 58 | 119 |
Swell 2 Height (m) Direction Period (s) | SW 5 | — | — | — | — | — | — | — | — | — | — | WSW 6 | WSW 7 | WSW 7 | WSW 7 | SW 7 | SW 7 | W 18 | W 18 | WSW 6 | SW 17 |
| kJ | 10 | — | — | — | — | — | — | — | — | — | — | 28 | 17 | 17 | 17 | 11 | 11 | 7 | 6 | 17 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 18 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | — |
Wind waves Height (m) Direction Period (s) | WSW 4 | SW 5 | SW 4 | SW 5 | SW 5 | — | — | — | — | — | WSW 6 | — | — | — | — | — | — | WSW 6 | WSW 6 | — | — |
| kJ | 8 | 10 | 10 | 11 | 13 | — | — | — | — | — | 27 | — | — | — | — | — | — | 17 | 24 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 261 | 1308 | 2559 | 261 | 1144 | 1144 | 261 | 0 | 261 | 2522 | 1144 | 386 | 1144 | 261 | 185 | 0 | 261 | 2522 | 2426 | 1144 | 1144 |
Best forecast wave conditions in Benguela | |||||||||||||||||||||
Best forecast wave conditions in Angola | |||||||||||||||||||||
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