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Kosi Bay Surf Forecast
/ KZN North (23 surf breaks) /
Surf Forecasts:
Kosi Bay surfForecast / KZN North / South Africa
48hr Weather and Surf, issued 7 am Tuesday 07 Apr 2026 SASTForecast update in hr min s Forecast update imminent
Kosi Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kosi Bay sea temperature is
27.3° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Kosi Bay today?
The current surf forecast for Kosi Bay at 11AM is: 1.3m 12s primary swell from a East-southeast direction and 0.5m 17s secondary swell from a South direction, 1.8m 7s secondary swell from a South-southeast direction (forecast issued at 07:00am April 07). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Apr) | 4.5ft (1.4m) | 12s |
| Afternoon (07 Apr) | 4ft (1.2m) | 12s |
| Evening (07 Apr) | 3.5ft (1.0m) | 12s |
Table - waves today at Kosi Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 07 | Wednesday 08 | Thursday 09 | Fri 10 | |||||||||||||||||||||
| 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 | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 18 | 11 | 12 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 711 | 591 | 496 | 443 | 378 | 319 | 231 | 222 | 157 | 214 | 404 | 851 | 710 | 683 | 606 | 496 | 476 | 430 | 345 | 342 | 273 | 209 | 196 | 143 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off |
High Tide / height (m) | 5:56AM 1.87 | 6:09PM 1.76 | 6:22AM 1.70 | 6:38PM 1.59 | 6:52AM 1.52 | 7:16PM 1.40 | ||||||||||||||||||
Low Tide / height (m) | 12:05PM 0.39 | 12:15AM 0.48 | 12:32PM 0.56 | 12:44AM 0.67 | 1:07PM 0.74 | 1:26AM 0.86 | ||||||||||||||||||
Tuesday 07 | Wednesday 08 | Thursday 09 | Fri 10 | |||||||||||||||||||||
| Sunrise | - | 6:00 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:38 | - | - | - | - | - | - | - | 5:37 | - | - | - |
 |  |  |  | |  | |  | | | |  | |  | | | | | | | | | | | |
Rain (mm) | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 23 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 24 | 24 | 23 | 23 | 23 | 23 |
| Feels °C (?) | 21 | 21 | 22 | 21 | 21 | 22 | 23 | 22 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 21 | 22 | 23 | 23 |
- 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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