Surf Forecasts:
How big are the waves at Sumbe today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 1.5ft (0.4m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 1.5ft (0.4m), 13s period with SW swell.
- Evening surf: Evening surf (25 Sep, local time) - 1.5ft (0.4m), 12s period with WSW swell.
The current surf forecast for Sumbe at 10AM is: 0.4m 12s primary swell from a Southwest direction and 0.4m 5s secondary swell from a Southwest direction (forecast issued at 06:00am September 25). The wind direction is predicted to be cross-onshore.
| Time (WAT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 1.5ft (0.4m) | 12s |
| Afternoon (25 Sep) | 1.5ft (0.4m) | 13s |
| Evening (25 Sep) | 1.5ft (0.4m) | 12s |
Table - waves today at Sumbe. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Fri morning, min 20°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | |||||||||||||||||||||
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 | 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) | SW 10 | SW 10 | SW 12 | SW 13 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 9 | WSW 8 | WSW 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 27 | 25 | 40 | 42 | 39 | 38 | 56 | 56 | 54 | 53 | 51 | 84 | 135 | 128 | 143 | 141 | 143 | 128 | 99 | 99 | 65 | 80 | 59 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-on | cross-on | on | on | cross-on | cross-on | cross-off | glassy | cross | cross-on | on | on | cross-on | cross-on | cross | cross-off | cross | cross-on | cross-on | cross-on | glassy |
High Tide | 2:45AM1.33m | 2:49PM1.31m | 3:17AM1.41m | 3:24PM1.36m | 3:50AM1.46m | 3:59PM1.37m | |||||||||||||||||
Low Tide | 8:47AM0.24m | 8:59PM0.08m | 9:23AM0.17m | 9:33PM0.03m | 9:59AM0.12m | ||||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | | | | | |
 | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 23 | 23 | 22 | 21 | 20 | 20 | 20 | 20 | 22 | 23 | 22 | 21 | 20 | 20 | 20 | 20 | 22 | 22 | 21 | 20 | 20 |
Feels °C | 22 | 23 | 24 | 23 | 22 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 21 | 21 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | SW 5 | WSW 5 | SW 5 | WSW 10 | WSW 10 | WSW 5 | WSW 5 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 9 | WSW 8 | WSW 8 |
| kJ | 13 | 10 | 7 | 19 | 19 | 11 | 11 | 56 | 54 | 53 | 51 | 84 | 135 | 128 | 143 | 141 | 143 | 128 | 99 | 99 | 65 | 80 | 59 |
Swell 2 Height (m) Direction Period (s) | SW 10 | SW 10 | SW 12 | SW 13 | SW 12 | SW 10 | WSW 12 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | — | W 20 | W 19 | SW 19 | SW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 |
| kJ | 27 | 25 | 40 | 40 | 39 | 24 | 56 | 12 | 13 | 13 | 13 | — | 7 | 7 | 14 | 13 | 31 | 30 | 26 | 26 | 25 | 24 | 21 |
Swell 3 Height (m) Direction Period (s) | WSW 13 | SW 12 | SW 10 | SW 13 | — | SW 12 | W 10 | W 10 | SW 9 | WSW 9 | — | W 20 | — | — | — | — | — | SW 13 | SW 13 | — | W 20 | W 20 | SW 12 |
| kJ | 16 | 24 | 15 | 42 | — | 38 | 2 | 2 | 3 | 8 | — | 8 | — | — | — | — | — | 7 | 7 | — | 7 | 7 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | WSW 5 | WSW 5 | — | — | — | — | — | — | W 7 | — | — | — | — | — | — | — | — | WNW 3 | — | — |
| kJ | — | — | — | 10 | 15 | — | — | — | — | — | — | 22 | — | — | — | — | — | — | — | — | 3 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 1144 | 2425 | 2331 | 1144 | 1144 | 1144 | 0 | 0 | 1144 | 2435 | 2374 | 1144 | 261 | 185 | 185 | 0 | 2512 | 2694 | 2685 | 10 | 0 |
Best forecast wave conditions in Benguela | |||||||||||||||||||||||
Best forecast wave conditions in Angola | |||||||||||||||||||||||
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