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Surf Forecasts:
Sea Vista surfForecast / Eastern Cape (S) / South Africa
48hr Weather and Surf, issued 1 am Tuesday 16 Dec 2025 SASTForecast update in hr min s Forecast update imminent
Sea Vista surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sea Vista sea temperature is
20.0° C
(Which is 1.8°C colder than average for this time of year)How big are the waves at Sea Vista today?
The current surf forecast for Sea Vista at 8AM is: 2.5m 12s primary swell from a Southwest direction (forecast issued at 01:00am December 16). An open ocean swell of 0.7m 9s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 8ft (2.5m) | 12s |
| Afternoon (16 Dec) | 7.5ft (2.3m) | 12s |
| Evening (16 Dec) | 7ft (2.1m) | 12s |
Table - waves today at Sea Vista. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 9 | 10 | 11 | 10 | 10 | 10 | 10 | 12 | 10 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2269 | 2148 | 2032 | 1891 | 1659 | 1427 | 1291 | 1213 | 1058 | 1323 | 1323 | 594 | 1188 | 2190 | 1141 | 1682 | 1444 | 748 | 666 | 626 | 663 | 743 | 688 | 695 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | on | glass | glass | cross- off | cross- off | cross | glass | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | on | on | on | cross | cross | cross- on | on | on |
High Tide / height (m) | 1:26AM 1.19 | 1:34PM 1.36 | 2:06AM 1.27 | 2:13PM 1.41 | 2:41AM 1.34 | 2:48PM 1.46 | ||||||||||||||||||
Low Tide / height (m) | 7:23AM 0.50 | 8:01PM 0.37 | 8:04AM 0.43 | 8:35PM 0.30 | 8:40AM 0.37 | |||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:00 | - | - | - | - | - | - | - | 5:01 | - | - | - | - | - | - | - | 5:01 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:25 | - | - | - | - | - | - | - | 7:25 | - |
 | | |  | | | | |  |  | | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 19 | 19 | 18 | 18 | 20 | 23 | 22 | 21 | 20 | 19 | 19 | 19 | 20 | 20 | 19 | 19 | 18 | 18 | 17 | 16 | 17 | 19 | 19 |
| Feels °C (?) | 20 | 19 | 19 | 19 | 19 | 19 | 22 | 21 | 24 | 20 | 18 | 16 | 14 | 15 | 15 | 14 | 15 | 16 | 18 | 16 | 14 | 15 | 16 | 17 |
- 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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