Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Blythedale surfForecast / KZN North / South Africa
48hr Weather and Surf, issued 7 am Friday 19 Dec 2025 SASTForecast update in hr min s Forecast update imminent
Blythedale surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Blythedale sea temperature is
24.1° C
(Which is slightly cooler than normal)How big are the waves at Blythedale today?
The current surf forecast for Blythedale at 11AM is: 1.1m 12s primary swell from a South direction (forecast issued at 07:00am December 19). An open ocean swell of 1.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Dec) | 3.5ft (1.1m) | 12s |
| Afternoon (19 Dec) | 4ft (1.2m) | 11s |
| Evening (19 Dec) | 4ft (1.2m) | 12s |
Table - waves today at Blythedale. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 19 | Saturday 20 | Sunday 21 | Mon 22 | |||||||||||||||||||||
| 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) (?) | 11 | 12 | 12 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 14 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 150 | 322 | 316 | 295 | 348 | 380 | 389 | 305 | 295 | 240 | 235 | 184 | 158 | 859 | 1326 | 1330 | 1265 | 1049 | 714 | 588 | 458 | 361 | 324 | 248 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | on | on | cross- on | cross | glass | off | cross- off | cross | cross- on | cross- on | glass | glass | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 3:29PM 1.68 | 3:51AM 1.63 | 4:00PM 1.72 | 4:23AM 1.67 | 4:31PM 1.73 | |||||||||||||||||||
Low Tide / height (m) | 9:18AM 0.33 | 9:40PM 0.23 | 9:50AM 0.29 | 10:12PM 0.19 | 10:23AM 0.27 | 10:43PM 0.17 | ||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Mon 22 | |||||||||||||||||||||
| Sunrise | 4:50 | - | - | - | - | - | - | - | 4:50 | - | - | - | - | - | - | - | 4:50 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - |
 | | | | |  | | |  | | | |  |  | | | | | | |  |  |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 3 | 3 | 2 | 2 | 3 | 2 | 2 | 1 | - | - |
| Temp. °C | 21 | 22 | 26 | 25 | 24 | 22 | 21 | 20 | 20 | 23 | 23 | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 22 | 21 | 21 | 22 |
| Feels °C (?) | 21 | 20 | 24 | 22 | 22 | 22 | 23 | 23 | 22 | 25 | 24 | 25 | 27 | 27 | 26 | 25 | 24 | 24 | 23 | 23 | 21 | 21 | 22 | 23 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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