
Surf Forecasts:
Buffalo Bay Wildside surf forecast from 14 Sep 2026:
- Best quality surf: Saturday 19 Sep, 5AM (local time) - 10ft (3.0m), 8s period, ESE swell with cross-offshore winds.
- Most powerful swell: Saturday 19 Sep, 8PM (local time) - 13ft (4.0m), 10s period, ESE swell with 3,156 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 11PM (local time) - 6.5ft (2.0m), 10s period with ESE swell.
Best Forecast Surf Conditions for Buffalo Bay Wildside this week:
The surf forecast for Buffalo Bay Wildside over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 14) at 11PM. The primary swell is predicted to be 2.0m and 10s period with a secondary swell of 1.0m and 12s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Buffalo Bay Wildside in the next 16 days are 4.0m 10s and forecast to arrive on Saturday (Sep 19) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 12s period and expected on Monday (Sep 21) at 8PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 14th Sep) | 6.5ft (2.0m) 10s |
| Best Surf | 5AM (Sat 19th Sep) | 10ft (3.0m) 8s |
| Most Powerful | 8PM (Sat 19th Sep) | 13ft (4.0m) 10s |
Table - best surf conditions forecast for Buffalo Bay Wildside over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s cookin’ at Buffalo Bay Wildside over the next couple weeks.
First things first, the water temp is sittin’ at 60°, which is a solid 4° colder than normal for this time of year. That’s a bit nippy, so you’ll want a good 4/3 if you’re headin’ out.
Right now, the swell is a bit of a mixed bag. We’ve got some moderate wave energy buildin’, around 1280, with a 7ft ESE swell at 10 seconds. Not the cleanest with a light onshore, so not the best start. Hang tight, because Tuesday morning on the 15th is where it gets interesting. The wind goes glassy, dead calm from the NNW, with a clean 5ft E swell, 11 seconds, and about 884 in energy. That’s goin’ to be some clean, fun-sized surf. Perfect for an intermediate session.
Tuesday afternoon drops a touch to 4ft, but still with that nice 11-second period, though a light cross-shore will put a tiny ripple on it. Still worth a look.
Wednesday the 16th sees a jump in size, but the wind goes cross-onshore and the energy climbs way up to 2818. That’s a lot of juice, but the quality is poor. You could maybe find somethin’ on the 17th, where the wind goes cross-offshore and the swell is a solid 8ft SW at 13 seconds. It’s still a bit messy with some rain, but the shape could be there.
Friday the 18th has some clean cross-offshore wind, but the swell is droppin’ and the wind is gettin’ pretty fresh at 19 mph. Not ideal.
Now, the 19th of September… Saturday throws a big one at us. We’re lookin’ at 12ft to 13ft ESE swell. That’s too big for this break. The energy is massive, over 3500, and the period is short and punchy. This is expert-only territory, and even then, it’s goin’ to be a washing machine. Probably better for the kite crew.
Sunday the 20th is a write-off with strong cross-onshore winds and big, messy swell. Skip it.
We get a bit of a reset on Monday the 21st. The afternoon looks glassy again, with a clean 4ft SW swell, 12 seconds, and light energy. That’s a hidden gem if the tides line up.
Tuesday the 22nd offers up some excellent conditions for experienced surfers. Clean 6ft ESE swell, 9 seconds, with a clean cross-offshore breeze. The energy is moderate, but the conditions will be sweet.
After that, the forecast gets a bit lumpy. There’s a few windows, like Thursday the 24th with clean cross-offshore wind but a 10ft ESE swell at only 8 seconds. That’s goin’ to be a bit of a beast and not very well-shaped. Again, probably more for the experienced.
We’ve got some real standout moments on the 28th. Monday morning is lookin’ excellent for experienced surfers with a clean 3ft SSW groundswell, 16 seconds, and clean cross-offshore wind. That’s a very long period, so expect nice, lined-up waves at this reef setup. The energy is moderate at 1028, so it won’t be a monster, but the quality will be high. The afternoon picks up to 7ft SW at 9 seconds, still clean, but a bit more of a mushburger.
Overall, the best bet is Tuesday morning the 15th for that glassy, clean 5ft wave. The 28th is also a solid call for the experienced surfer, with that long period groundswell.
Stay safe out there, and don’t forget the warm wax.
Rusty
Short Range ForecastHeavy rain (total 25mm), heaviest during Wed morning. Warm (max 22°C on Tue afternoon, min 12°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 46mm), heaviest during Sun morning. Very mild (max 18°C on Sun morning, min 12°C on Thu afternoon). Winds increasing (light winds from the E on Thu night, strong winds from the ESE by Sat morning). | |||||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||
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) | ESE 10 | E 10 | E 11 | E 11 | SW 10 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | ESE 7 | SW 13 | ESE 9 | ESE 10 | ESE 10 | ESE 11 | SE 11 | SW 13 |
Wave Graph | ||||||||||||||||||||
907 | 620 | 606 | 410 | 798 | 2708 | 878 | 1482 | 1817 | 1315 | 995 | 836 | 544 | 905 | 2168 | 2947 | 2080 | 1647 | 1456 | 919 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | off | glassy | cross | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on |
High Tide | 5:18PM1.77m | 5:32AM1.58m | 5:45PM1.63m | 5:58AM1.45m | 6:11PM1.47m | 6:25AM1.31m | 6:38PM1.31m | 6:56AM1.16m | 7:13PM1.15m | 8:00AM1.01m | 9:23PM1.02m | 12:12PM1.04m | 00:26AM1.10m | |||||||
Low Tide | 11:29PM0.18m | 11:31AM0.24m | 11:54PM0.31m | 11:57AM0.38m | 00:21AM0.45m | 12:24PM0.53m | 00:52AM0.59m | 12:56PM0.68m | 1:44AM0.74m | 2:09PM0.83m | 5:05AM0.80m | 6:23PM0.81m | ||||||||
— | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | |
6:17 | — | — | 6:19 | — | — | 6:19 | — | — | 6:20 | — | — | 6:21 | — | — | 6:21 | — | — | 6:22 | — | |
mm | 1 | 3 | — | — | 4 | 9 | 3 | 1 | 4 | 7 | 3 | 2 | 1 | — | 4 | 4 | 9 | 16 | 20 | 4 |
Temp °C | 21 | 16 | 21 | 22 | 18 | 13 | 14 | 15 | 12 | 12 | 13 | 15 | 16 | 15 | 16 | 16 | 17 | 18 | 17 | 17 |
Feels °C | 21 | 15 | 20 | 20 | 18 | 9 | 11 | 12 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 12 | 15 | 17 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | E 10 | E 11 | E 11 | SW 15 | SW 14 | SW 9 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 13 | SW 12 | SW 12 | SW 13 | ESE 11 | SE 11 | ESE 11 |
907 | 620 | 606 | 410 | 674 | 2708 | 703 | 1482 | 1817 | 1315 | 995 | 836 | 544 | 905 | 546 | 457 | 466 | 1647 | 1456 | 611 | |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 11 | SW 11 | E 11 | E 11 | SW 14 | SSE 7 | E 10 | E 11 | E 10 | — | SSW 14 | S 9 | SSW 16 | SW 15 | — | SW 13 | SW 14 | SW 13 |
373 | 224 | 228 | 202 | 188 | 110 | 878 | 111 | 73 | 35 | 19 | — | 352 | 6 | 173 | 109 | — | 711 | 990 | 919 | |
Swell 3 Height (m) Direction Period (s) | — | SSW 5 | SSW 16 | SSW 18 | S 12 | — | E 10 | E 10 | — | E 11 | — | — | S 10 | SSW 18 | — | — | — | — | — | S 7 |
— | 19 | 50 | 204 | 3 | — | 78 | 76 | — | 55 | — | — | 18 | 31 | — | — | — | — | — | 269 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 10 | — | S 7 | — | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 8 | ESE 9 | ESE 10 | ESE 10 | — | S 7 | — |
— | — | — | — | 798 | — | 138 | — | 262 | 155 | 151 | 290 | 543 | 893 | 2168 | 2947 | 2080 | — | 199 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1 | 0 | 0 | 8 | 38 | 1 | 19 | 0 | 19 | 19 | 0 | 421 | 1045 | 419 | 476 | 19 | 38 | 172 | 451 | 1 |
Best forecast wave conditions in Garden Route | ||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||
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Information about the Buffalo Bay Wildside Surf forecast
The above surf forecast table for Buffalo Bay Wildside provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Buffalo Bay Wildside can be found by selecting the local surf guide option on the grey menu. Our Buffalo Bay Wildside 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 (Buffalo Bay Wildside) 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 Buffalo Bay Wildside 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.
Are you planning a holiday in Garden Route? If you are looking for accommodation near Buffalo Bay Wildside, camping, hotels and holiday cottages in Garden Route, consider staying in Knysna which is 8 km (5 miles) away. Other places in and around Garden Route where you can find information about places to rent, and car hire include Plettenberg Bay which is 36 km (22 miles) away, George, Mossel Bay and Oudtshoorn.










