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J-Bay Surf Forecast
/ Eastern Cape (S) (37 surf breaks) /
Surf Forecasts:
J-Bay surfForecast / Eastern Cape (S) / South Africa
48hr Weather and Surf, issued 1 pm Wednesday 25 Mar 2026 SASTForecast update in hr min s Forecast update imminent
J-Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's J-Bay sea temperature is
19.3° C
(Which is 2.7°C colder than average for this time of year)How big are the waves at J-Bay today?
The current surf forecast for J-Bay at 8PM is: 1.3m 12s primary swell from a South-southwest direction and 1.3m 8s secondary swell from a East direction (forecast issued at 01:00pm March 25). An open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Mar) | 4.5ft (1.3m) | 12s |
| Afternoon (25 Mar) | 6ft (1.8m) | 12s |
| Evening (25 Mar) | 4.5ft (1.3m) | 12s |
Table - waves today at J-Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 11 | 8 | 8 | 8 | 9 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 517 | 884 | 436 | 436 | 421 | 930 | 323 | 247 | 207 | 347 | 664 | 659 | 659 | 720 | 659 | 475 | 348 | 256 | 229 | 217 | 199 | 173 | 238 | 157 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | off | off | off | off | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross | cross | glass | cross- on | glass | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 8:24PM 1.09 | 9:21AM 1.07 | 11:09PM 1.05 | 12:01PM 1.09 | 12:52AM 1.21 | |||||||||||||||||||
Low Tide / height (m) | 2:02PM 0.55 | 2:39AM 0.65 | 4:13PM 0.65 | 5:42AM 0.67 | 6:29PM 0.56 | 7:14AM 0.51 | ||||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 |
| Sunset | - | - | 6:24 | - | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - |
 | | |  | | | | | | | | | | | | | |  |  |  |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 2 | 2 | - | - | - |
| Temp. °C | 31 | 23 | 21 | 20 | 20 | 19 | 19 | 19 | 22 | 21 | 20 | 19 | 19 | 19 | 19 | 22 | 29 | 26 | 22 | 20 | 20 | 19 | 19 | 20 |
| Feels °C (?) | 29 | 18 | 17 | 20 | 21 | 19 | 19 | 19 | 22 | 19 | 19 | 18 | 19 | 19 | 20 | 23 | 30 | 26 | 25 | 20 | 21 | 19 | 18 | 17 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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