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:
Scarborough Beach surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 1 pm Tuesday 16 Dec 2025 SASTForecast update in hr min s Forecast update imminent
Scarborough Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Scarborough Beach sea temperature is
17.8° C
(Which is 1.4°C colder than average for this time of year)How big are the waves at Scarborough Beach today?
The current surf forecast for Scarborough Beach at 6PM is: 2.1m 12s primary swell from a West-southwest direction and 1.2m 15s secondary swell from a West-southwest direction, 1.3m 6s secondary swell from a West direction (forecast issued at 01:00pm December 16). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 8ft (2.4m) | 12s |
| Afternoon (16 Dec) | 7.5ft (2.3m) | 12s |
| Evening (16 Dec) | 8ft (2.5m) | 14s |
Table - waves today at Scarborough Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 15 | 14 | 14 | 14 | 13 | 10 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1607 | 1624 | 1323 | 2913 | 3719 | 3386 | 3290 | 2919 | 1765 | 1398 | 965 | 750 | 537 | 386 | 373 | 303 | 280 | 266 | 283 | 269 | 252 | 262 | 257 | 221 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 1:01PM 1.27 | 1:40AM 1.21 | 1:41PM 1.31 | 2:15AM 1.27 | 2:18PM 1.35 | 2:50AM 1.31 | ||||||||||||||||||
Low Tide / height (m) | 7:32PM 0.32 | 7:40AM 0.43 | 8:07PM 0.27 | 8:17AM 0.38 | 8:40PM 0.23 | |||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:30 |
| Sunset | - | - | 7:53 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - |
 |  | |  |  |  |  |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 20 | 20 | 20 | 20 | 18 | 18 | 17 | 17 | 18 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 17 | 17 | 17 | 17 | 17 |
| Feels °C (?) | 18 | 17 | 17 | 18 | 16 | 13 | 13 | 12 | 11 | 12 | 11 | 12 | 11 | 12 | 13 | 13 | 12 | 12 | 11 | 10 | 10 | 11 | 11 | 11 |
- 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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