Surf Forecasts:
Banana Beach surf forecast from 12 Sep 2026:
- Best quality surf: Friday 18 Sep, 8AM (local time) - 10ft (3.0m), 10s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 17 Sep, 5PM (local time) - 11ft (3.5m), 9s period, SSW swell with 2,009 kJ wave energy.
- Next surfable swell (1★+): Friday 18 Sep, 2AM (local time) - 8ft (2.5m), 10s period with S swell.
Best Forecast Surf Conditions for Banana Beach this week:
The surf forecast for Banana Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 18) at 2AM. The primary swell is predicted to be 2.5m and 10s period with a secondary swell of 0.4m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Banana Beach in the next 16 days are 3.5m 9s and forecast to arrive on Thursday (Sep 17) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.5m 9s period and expected on Monday (Sep 14) at 5PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 18th Sep) | 8ft (2.5m) 10s |
| Best Surf | 8AM (Fri 18th Sep) | 10ft (3.0m) 10s |
| Most Powerful | 5PM (Thu 17th Sep) | 11ft (3.5m) 9s |
Table - best surf conditions forecast for Banana Beach over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Warm (max 24°C on Mon afternoon, min 20°C on Sat night). Mainly near gales. | Days 5-7 Weather SummaryModerate rain (total 19mm), heaviest on Tue afternoon. Warm (max 23°C on Wed morning, min 16°C on Thu night). Winds increasing (calm on Wed morning, strong winds from the SW by Thu morning). | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | S 8 | SSE 8 | SSE 7 | SSW 17 | SE 8 | SSW 14 | SSW 16 | SSW 13 | SSW 12 | SSW 11 | SSW 11 | SSW 10 | SSW 12 | SSW 15 | E 10 | SSW 9 | S 10 | SSE 10 | SSE 9 | SSE 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 108 | 87 | 48 | 286 | 126 | 82 | 80 | 32 | 28 | 25 | 11 | 10 | 28 | 22 | 0 | 2009 | 1179 | 940 | 863 | 449 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-off | cross-off | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on |
High Tide | 4:30PM1.91m | 4:41AM1.76m | 4:58PM1.86m | 5:08AM1.70m | 5:24PM1.77m | 5:33AM1.61m | 5:48PM1.64m | 5:58AM1.49m | 6:12PM1.49m | 6:22AM1.36m | 6:36PM1.34m | 6:47AM1.20m | 7:02PM1.18m | |||||||
Low Tide | 10:38PM0.01m | 10:43AM-0.03m | 11:05PM0.05m | 11:10AM0.04m | 11:31PM0.13m | 11:36AM0.14m | 11:56PM0.24m | 12:01PM0.28m | 00:21AM0.37m | 12:26PM0.43m | 00:48AM0.52m | 12:53PM0.59m | 1:22AM0.67m | |||||||
 |  | | |  | |  |  | |  |  | | | |  | |  | |  |  | |
 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — |
 | 5:46 | — | — | 5:47 | — | — | 5:49 | — | — | 5:49 | — | — | 5:50 | — | — | 5:50 | — | — | 5:51 | — |
mm | — | — | — | — | 1 | — | — | 1 | — | 4 | — | — | — | — | 1 | 3 | 8 | 3 | 9 | 60 |
Temp °C | 22 | 21 | 21 | 21 | 21 | 23 | 24 | 22 | 22 | 22 | 21 | 23 | 22 | 20 | 18 | 18 | 17 | 16 | 16 | 16 |
Feels °C | 20 | 21 | 22 | 20 | 20 | 16 | 16 | 14 | 22 | 23 | 22 | 22 | 19 | 19 | 10 | 11 | 13 | 15 | 17 | 11 |
Swell 1 Height (m) Direction Period (s) | S 8 | SSE 8 | E 6 | SSE 8 | SE 8 | SSW 14 | SSW 16 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | SSE 9 |
| kJ | 108 | 87 | 73 | 101 | 120 | 82 | 80 | 1109 | 1013 | 761 | 614 | 596 | 520 | 449 | 339 | 260 | 164 | 122 | 87 | 449 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | SSW 15 | S 10 | — | NE 9 | SSW 12 | SSW 11 | SSW 11 | SSW 10 | SSW 12 | SSW 11 | — | — | SW 13 | SW 11 | SW 16 | E 9 |
| kJ | 94 | 78 | 81 | 79 | 126 | 7 | — | 457 | 28 | 25 | 11 | 10 | 28 | 13 | — | — | 42 | 33 | 9 | 83 |
Swell 3 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSE 7 | SSW 17 | S 10 | — | — | SSW 13 | — | — | S 17 | SW 14 | SSW 16 | SSW 15 | — | — | — | NE 7 | NE 7 | SSW 16 |
| kJ | 25 | 39 | 48 | 286 | 16 | — | — | 32 | — | — | 5 | 8 | 25 | 22 | — | — | — | 2 | 2 | 51 |
Wind waves Height (m) Direction Period (s) | E 4 | E 5 | E 6 | E 6 | ENE 7 | ENE 9 | ENE 9 | NE 9 | — | — | — | — | — | — | SSW 6 | SSW 9 | S 10 | SSE 10 | SSE 9 | SSW 8 |
| kJ | 21 | 59 | 124 | 119 | 485 | 1730 | 3193 | 1404 | — | — | — | — | — | — | 265 | 2009 | 1179 | 940 | 863 | 150 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 780 | 84 | 84 | 84 | 785 | 602 | 478 | 15 | 50 | 15 | 9 | 320 | 780 | 33 | 478 | 831 | 0 | 0 | 33 | 328 |
Best forecast wave conditions in Durban/KwaZulu-Natal South Coast | ||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Banana Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Banana Beach Surf forecast
The above surf forecast table for Banana Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Banana Beach can be found by selecting the local surf guide option on the grey menu. Our Banana Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Banana Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Banana Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Banana Beach is 28 km (17 miles) from Port Shepstone. If you plan a holiday in Durban/KwaZulu-Natal South Coast, look for hotels and other accommodation in Port Shepstone. Port Shepstone has rooms for a wide range of budgets as well as car hire and transport links.
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