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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 am Thursday 22 Jan 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
21.4° C
(Which is 1.3°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 8AM is: 1.7m 12s primary swell from a South-southwest direction and 1.0m 7s secondary swell from a East direction (forecast issued at 01:00am January 22). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jan) | 5.5ft (1.7m) | 12s |
| Afternoon (22 Jan) | 7ft (2.2m) | 13s |
| Evening (22 Jan) | 6.5ft (2.0m) | 16s |
Table - waves today at J-Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||||||||||
| 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 | 13 | 13 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 694 | 734 | 722 | 795 | 923 | 1348 | 1939 | 1684 | 2237 | 2812 | 5987 | 6156 | 5986 | 6136 | 6136 | 6050 | 5196 | 4735 | 4221 | 4009 | 3447 | 3032 | 2558 | 2278 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | off | off | off | off | cross- on | cross- on | cross- on | glass |
High Tide / height (m) | 5:45AM 1.66 | 5:51PM 1.54 | 6:17AM 1.64 | 6:25PM 1.47 | 6:53AM 1.59 | 7:04PM 1.36 | ||||||||||||||||||
Low Tide / height (m) | 11:29PM 0.05 | 11:52AM 0.18 | 11:59PM 0.08 | 12:28PM 0.22 | 12:32AM 0.16 | 1:07PM 0.29 | ||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:31 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 7:31 | - | - | - | - | - | - | - | 7:30 | - | - | - | - | - | - | - | 7:30 | - |
 | | |  | | | |  | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 19 | 19 | 22 | 25 | 24 | 22 | 20 | 20 | 19 | 18 | 20 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 18 | 21 | 22 | 21 | 19 |
| Feels °C (?) | 22 | 20 | 20 | 22 | 22 | 19 | 15 | 15 | 17 | 15 | 15 | 16 | 18 | 16 | 16 | 18 | 17 | 16 | 15 | 18 | 19 | 19 | 19 | 19 |
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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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