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:
Sunwich Port surfForecast / Durban/KZN South / South Africa
48hr Weather and Surf, issued 1 am Sunday 21 Dec 2025 SASTForecast update in hr min s Forecast update imminent
Sunwich Port surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sunwich Port sea temperature is
24.0° C
(Which is normal for this time of year)How big are the waves at Sunwich Port today?
The current surf forecast for Sunwich Port at 6AM is: 1.3m 15s primary swell from a South-southwest direction (forecast issued at 01:00am December 21). An open ocean swell of 0.8m 8s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Dec) | 4ft (1.2m) | 14s |
| Afternoon (21 Dec) | 3.5ft (1.0m) | 13s |
| Evening (21 Dec) | 3ft (0.9m) | 12s |
Table - waves today at Sunwich Port. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 21 | Monday 22 | Tuesday 23 | ||||||||||||||||||||||
| 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 | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 15 | 14 | 14 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1077 | 883 | 706 | 549 | 439 | 378 | 294 | 252 | 244 | 132 | 150 | 199 | 191 | 277 | 264 | 166 | 163 | 157 | 118 | 119 | 88 | 86 | 86 | 85 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | glass | cross | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | glass |
High Tide / height (m) | 4:24AM 1.54 | 4:32PM 1.60 | 4:57AM 1.55 | 5:03PM 1.59 | 5:30AM 1.55 | 5:35PM 1.56 | ||||||||||||||||||
Low Tide / height (m) | 10:13PM 0.18 | 10:23AM 0.26 | 10:44PM 0.16 | 10:56AM 0.27 | 11:16PM 0.16 | 11:30AM 0.30 | ||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | ||||||||||||||||||||||
| Sunrise | - | - | 4:50 | - | - | - | - | - | - | - | 4:52 | - | - | - | - | - | - | - | 4:52 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:59 | - | - | - | - | - | - | - | 6:59 | - | - | - | - | - | - | - | 7:00 | - |
 | |  |  |  | | |  | | | |  | | | |  |  | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | 1 | 1 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 23 | 22 | 22 | 24 | 25 | 25 | 23 | 22 | 22 | 22 | 21 | 23 | 25 | 25 | 24 | 23 | 22 | 21 | 21 | 24 | 26 | 26 | 26 | 24 |
| Feels °C (?) | 25 | 24 | 25 | 26 | 25 | 24 | 21 | 20 | 20 | 20 | 19 | 19 | 20 | 19 | 21 | 20 | 20 | 19 | 19 | 22 | 24 | 25 | 26 | 28 |
- 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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