Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
70-foot plus waves predicted for Portuguese big wave tow surfing competition.
Surf Forecasts:
Buffalo Bay surfForecast / Garden Route / South Africa
48hr Weather and Surf, issued 7 pm Monday 15 Dec 2025 SASTForecast update in hr min s Forecast update imminent
Buffalo Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Buffalo Bay sea temperature is
20.1° C
(Which is slightly cooler than normal)How big are the waves at Buffalo Bay today?
The current surf forecast for Buffalo Bay at 1AM is: 2.5m 12s primary swell from a Southwest direction and 0.3m 8s secondary swell from a East direction (forecast issued at 07:00pm December 15). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 7ft (2.2m) | 12s |
| Afternoon (16 Dec) | 7ft (2.1m) | 12s |
| Evening (16 Dec) | 6ft (1.8m) | 12s |
Table - waves today at Buffalo Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2011 | 1897 | 1928 | 1818 | 1687 | 1446 | 1229 | 1130 | 1040 | 963 | 897 | 836 | 753 | 945 | 1322 | 1026 | 596 | 539 | 508 | 451 | 505 | 627 | 584 | 514 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | glass | on | on | cross | cross | glass | cross- off | cross- off | off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | glass | glass | glass | cross- off | cross |
High Tide / height (m) | 1:28AM 1.27 | 1:34PM 1.45 | 2:07AM 1.36 | 2:12PM 1.51 | 2:42AM 1.43 | |||||||||||||||||||
Low Tide / height (m) | 7:22PM 0.47 | 7:21AM 0.55 | 8:00PM 0.40 | 8:03AM 0.48 | 8:34PM 0.33 | 8:39AM 0.41 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - |
| Sunset | 7:35 | - | - | - | - | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:36 | - | - | - | - | - | - | - |
 |  | | | | | | | | | |  |  |  |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 19 | 18 | 17 | 17 | 21 | 22 | 22 | 21 | 21 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 18 | 20 | 20 |
| Feels °C (?) | 21 | 19 | 18 | 17 | 16 | 21 | 21 | 21 | 21 | 21 | 19 | 17 | 17 | 15 | 16 | 16 | 16 | 15 | 16 | 17 | 16 | 17 | 17 | 17 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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