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:
Second Beach (Port St Johns) surfForecast / Eastern Cape – Wild Coast / South Africa
48hr Weather and Surf, issued 1 pm Saturday 20 Dec 2025 SASTForecast update in hr min s Forecast update imminent
Second Beach (Port St Johns) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Second Beach (Port St Johns) sea temperature is
22.1° C
(Which is 1.4°C colder than average for this time of year)How big are the waves at Second Beach (Port St Johns) today?
The current surf forecast for Second Beach (Port St Johns) at 8PM is: 2.0m 16s primary swell from a South-southwest direction and 0.7m 9s secondary swell from a East direction, 0.7m 4s secondary swell from a Southeast direction (forecast issued at 01:00pm December 20). The wind direction is predicted to be onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Dec) | 3.5ft (1.1m) | 10s |
| Afternoon (20 Dec) | 4ft (1.2m) | 14s |
| Evening (20 Dec) | 6ft (1.9m) | 16s |
Table - waves today at Second Beach (Port St Johns). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||||||||
| 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) (?) | 14 | 14 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 433 | 561 | 1761 | 2032 | 1757 | 1310 | 1032 | 879 | 673 | 633 | 413 | 663 | 644 | 640 | 620 | 725 | 886 | 1318 | 1547 | 1312 | 1395 | 1666 | 1205 | 1259 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | on | on | cross- on | glass | glass | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross |
High Tide / height (m) | 4:00PM 1.54 | 4:25AM 1.48 | 4:31PM 1.55 | 4:57AM 1.50 | 5:03PM 1.54 | 5:30AM 1.50 | ||||||||||||||||||
Low Tide / height (m) | 9:50AM 0.28 | 10:13PM 0.18 | 10:23AM 0.26 | 10:44PM 0.16 | 10:56AM 0.27 | 11:16PM 0.16 | ||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 4:52 | - | - | - | - | - | - | - | 4:52 | - | - | - | - | - | - | - | 4:54 | - |
| Sunset | - | - | 7:05 | - | - | - | - | - | - | - | 7:06 | - | - | - | - | - | - | - | 7:06 | - | - | - | - | - |
 |  |  |  | |  |  | | | | |  | | | | | | |  |  |  | | | | |
Rain (mm) | - | - | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - |
| Temp. °C | 22 | 22 | 22 | 21 | 21 | 22 | 21 | 23 | 26 | 26 | 25 | 23 | 23 | 23 | 22 | 25 | 27 | 27 | 24 | 22 | 22 | 21 | 21 | 25 |
| Feels °C (?) | 22 | 22 | 23 | 23 | 22 | 25 | 24 | 26 | 26 | 25 | 23 | 21 | 22 | 21 | 19 | 23 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 25 |
- 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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