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Surf Forecasts:
Herolds Bay surfForecast / Garden Route / South Africa
48hr Weather and Surf, issued 7 am Wednesday 10 Dec 2025 SASTForecast update in hr min s Forecast update imminent
Herolds Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Herolds Bay sea temperature is
21.5° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Herolds Bay today?
The current surf forecast for Herolds Bay at 12PM is: 2.0m 11s primary swell from a South-southwest direction and 0.8m 4s secondary swell from a East direction (forecast issued at 07:00am December 10). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 6.5ft (2.0m) | 11s |
| Afternoon (10 Dec) | 5ft (1.5m) | 5s |
| Evening (10 Dec) | 5ft (1.5m) | 10s |
Table - waves today at Herolds Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
| 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 | 11 | 11 | 5 | 6 | 10 | 10 | 10 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 18 | 18 | 17 | 16 | 10 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1045 | 1008 | 908 | 95 | 163 | 475 | 475 | 386 | 360 | 247 | 162 | 225 | 261 | 266 | 280 | 326 | 363 | 332 | 431 | 651 | 789 | 886 | 102 | 79 |
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 | glass | glass | glass | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross | cross- on | glass | on | cross- on | cross | cross- off | cross- off |
High Tide / height (m) | 7:27AM 1.55 | 7:40PM 1.34 | 8:27AM 1.46 | 8:47PM 1.22 | 9:38AM 1.40 | 10:13PM 1.16 | ||||||||||||||||||
Low Tide / height (m) | 1:46PM 0.55 | 1:51AM 0.50 | 2:55PM 0.65 | 2:53AM 0.61 | 4:16PM 0.68 | |||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
| Sunrise | - | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 7:34 | - | - | - | - | - | - | - | 7:34 | - | - | - | - | - | - | - | 7:35 | - | - | - |
 |  | |  | | | | | | | | | |  | |  | |  | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 3 | 1 |
| Temp. °C | 18 | 19 | 20 | 20 | 20 | 18 | 17 | 18 | 19 | 22 | 25 | 25 | 25 | 23 | 22 | 22 | 21 | 22 | 26 | 22 | 20 | 18 | 18 | 18 |
| Feels °C (?) | 16 | 16 | 15 | 15 | 14 | 13 | 15 | 18 | 19 | 21 | 24 | 23 | 24 | 23 | 19 | 22 | 21 | 22 | 26 | 19 | 15 | 14 | 16 | 14 |
- 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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