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:
Fish Hoek surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 7 am Thursday 11 Dec 2025 SASTForecast update in hr min s Forecast update imminent
Today's Fish Hoek sea temperature is
17.3° C
(Which is 1.7°C colder than average for this time of year)How big are the waves at Fish Hoek today?
The current surf forecast for Fish Hoek at 10AM is: 0.9m 9s primary swell from a Southwest direction and 0.6m 6s secondary swell from a Southeast direction, 1.2m 6s secondary swell from a East-southeast direction (forecast issued at 07:00am December 11). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 3ft (0.9m) | 9s |
| Afternoon (11 Dec) | 3ft (0.9m) | 9s |
| Evening (11 Dec) | 3ft (0.9m) | 9s |
Table - waves today at Fish Hoek. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| 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 | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 9 | 9 | 9 | 9 | 20 | 19 | 18 | 18 | 17 | 16 | 16 | 10 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 145 | 131 | 125 | 108 | 133 | 133 | 64 | 133 | 325 | 432 | 549 | 651 | 803 | 891 | 1418 | 3467 | 3709 | 3504 | 2740 | 2362 | 2056 | 1834 | 1575 | 1319 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | glass | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on |
High Tide / height (m) | 8:15AM 1.26 | 8:46PM 1.04 | 9:21AM 1.21 | 10:04PM 1.01 | 10:28AM 1.20 | 11:17PM 1.03 | ||||||||||||||||||
Low Tide / height (m) | 2:49PM 0.48 | 2:47AM 0.50 | 4:05PM 0.50 | 4:00AM 0.55 | 5:14PM 0.47 | |||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| Sunrise | - | 5:26 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 7:50 | - | - | - | - | - | - | - | 7:51 | - | - | - | - | - | - | - | 7:52 | - | - | - |
 |  |  | |  |  |  | | | | |  | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 4 | - | 1 | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 21 | 23 | 23 | 22 | 21 | 20 | 19 | 18 | 19 | 19 | 18 | 19 | 18 | 17 | 17 | 16 | 16 | 17 | 18 | 18 | 17 | 17 | 17 |
| Feels °C (?) | 17 | 22 | 22 | 22 | 22 | 21 | 20 | 17 | 16 | 15 | 14 | 16 | 14 | 14 | 13 | 12 | 11 | 13 | 14 | 15 | 14 | 13 | 14 | 15 |
- 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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