
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: Wednesday 16 Sep, 8AM (local time) - 8ft (2.5m), 14s period, SW swell with 2,643 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 11PM (local time) - 6ft (1.8m), 10s period with E 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 1.8m and 10s period with a secondary swell of 1.1m 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 2.5m 14s and forecast to arrive on Wednesday (Sep 16) at 8AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 10s period and expected on Wednesday (Sep 16) at 2AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 14th Sep) | 6ft (1.8m) 10s |
| Best Surf | 5AM (Sat 19th Sep) | 10ft (3.0m) 8s |
| Most Powerful | 8AM (Wed 16th Sep) | 8ft (2.5m) 14s |
Table - best surf conditions forecast for Buffalo Bay Wildside over the next 16 days.
The Lowdown
Alright folks, Rusty here with a look at the next couple of weeks for Buffalo Bay Wildside. We've got a bit of a mixed bag coming, with some solid windows of clean surf but also some real beasts that are going to be way too much for most.
The first real chance to get wet kicks off on the morning of Monday the 14th. It's not going to be a classic though. We've got a 8ft swell rolling in from the ESE with a period of 10 seconds, but that's pushing some serious energy (1547) and the winds are light onshore from the SW. The wave comment says it's marginal, and honestly, it looks a bit messy and the tide might be fighting us.
The next morning, Tuesday the 15th, is where things start to look interesting. The swell drops back to a clean 5ft from the E, still with that nice 11-second period. But the real story is the glassy conditions with a whisper of a SW breeze. This is your window for some clean, user-friendly waves before it all changes.
Hold onto your boards because Wednesday the 16th is a write-off. A big 8ft SW groundswell (14-second period) arrives, and it's packing a massive 2603 in energy. But it's accompanied by strong onshore winds and rain. This is not a paddle-out situation; this is a "watch from the beach" or maybe even a kite-surfing day. The combined energy is just too wild with the wind on it.
Thursday the 17th is a little better, but still not ideal. The swell is down to a 6ft from the SW, and the winds are cross-off from the E, which should clean it up a bit. You'll find some rideable waves, but it's not the standout.
We then hit a bit of a lull. Friday the 18th through to the morning of Saturday the 19th sees the swell drop to 5ft-5ft. It's clean, but the energy is weakening. Then on Saturday the 19th, the model is calling for a massive 12ft ESE swell (8-second period). The winds are cross-off and clean, but the wave comment is clear: it's predicted to be too big for this break. That continues right through Sunday the 20th morning.
Now, here's the real standout for the whole forecast. Sunday afternoon, September 20th. The swell settles to a much more manageable 6ft from the SW, with a very long 14-second period. But the magic is the glassy conditions with a light WSW breeze. The wave comment calls it "excellent surf conditions for experienced surfers" and the energy is a solid 2077. This is your best chance for some proper, clean, powerful groundswell. Just be aware that a 14-second period can make it a bit walled-up at a beach break, but with the right spot on the bank, it'll be firing. The break can get crowded sometimes, so get in early.
Monday the 21st still has some hope with a 6ft ESE swell in the morning, but the winds shift onshore. The afternoon looks better with a 5ft SW groundswell (14 seconds) and cross-off winds.
Then the energy fades. Tuesday the 22nd and Wednesday the 23rd see the swell drop below 4ft with weak energy (under 700). It's pretty flat and not worth chasing.
Just when you think it's over, the forecast throws another curveball. On Thursday the 24th, we see another massive spike. A 12ft to 13ft ESE swell with 9-second period and fresh cross-off winds from the E. Again, the model is saying it's too big for the break. That kind of size with a short period is just a washing machine for all but the most experienced charger.
Friday the 25th calms down to a 6ft ESE swell, and by the afternoon, the winds go cross-off from the NNW, making it a solid option for the last day of the week.
The final weekend, September 26th and 27th, looks grim. A big 8ft to 12ft SW groundswell (15-second period) with strong onshore winds is a recipe for poor, choppy conditions.
However, the very end of the forecast has a surprise. On Tuesday morning, September 29th, we get a 8ft SSW groundswell (13-second period) with glassy conditions. The wave comment says "excellent surf conditions for experienced surfers" and the energy is still strong at 2062. This is another promising window for the advanced crew, but it's a long way out, so keep an eye on it.
So to sum it up: Sunday afternoon, September 20th is the clear winner for a quality, clean session. For the big-wave chargers, the windows on the 19th, 24th, 27th and 28th will be on, but only if you've got the skills and the board for it. For the rest of us, keep an eye on Tuesday morning the 15th and the afternoon of the 25th.
Stay safe, and I'll see you in the water.
Rusty
Short Range ForecastHeavy rain (total 39mm), heaviest during Mon night. Warm (max 21°C on Tue afternoon, min 13°C on Wed morning). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 8mm), mostly falling on Wed night. Very mild (max 19°C on Sat afternoon, min 13°C on Wed night). Winds increasing (light winds from the SE on Wed night, fresh winds from the ESE by Fri afternoon). | ||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||
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 | ESE 10 | ESE 10 | E 11 | E 11 | E 11 | SW 10 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 11 | SW 11 | SW 11 | SW 13 | ESE 8 | E 9 | ESE 9 |
Wave Graph | |||||||||||||||||||
1975 | 1020 | 867 | 734 | 606 | 418 | 934 | 2458 | 2020 | 1053 | 911 | 869 | 675 | 622 | 492 | 905 | 1537 | 1454 | 993 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | on | cross-on | off | glassy | cross-off | on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy |
High Tide | 5:04AM1.68m | 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 | |||||||
Low Tide | 11:02PM0.08m | 11:05AM0.12m | 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 | |||||||
— | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — | |
6:16 | — | 6:17 | — | — | 6:19 | — | — | 6:19 | — | — | 6:20 | — | — | 6:21 | — | — | 6:21 | — | |
mm | — | 4 | 2 | 11 | — | — | 3 | 9 | 10 | 8 | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 18 | 18 | 16 | 20 | 21 | 18 | 13 | 13 | 15 | 16 | 16 | 14 | 17 | 17 | 15 | 17 | 19 | 17 |
Feels °C | 20 | 19 | 19 | 15 | 19 | 20 | 18 | 10 | 11 | 11 | 11 | 11 | 10 | 11 | 11 | 10 | 13 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | E 11 | E 11 | E 11 | SW 10 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 11 | SW 11 | SW 11 | SW 13 | SW 13 | SW 12 | SW 13 |
1493 | 1020 | 867 | 734 | 606 | 418 | 934 | 2458 | 2020 | 1053 | 911 | 869 | 675 | 622 | 492 | 905 | 633 | 718 | 683 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 15 | E 11 | E 10 | E 10 | E 10 | E 11 | E 10 | E 10 | SSW 15 | SSW 18 | SW 16 | SW 15 | SW 13 |
792 | 527 | 373 | 224 | 194 | 202 | 605 | 143 | 102 | 73 | 72 | 35 | 33 | 49 | 334 | 31 | 261 | 178 | 744 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | SW 7 | SSW 16 | SSW 17 | E 11 | S 10 | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | 64 | 50 | 202 | 231 | 2 | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | E 10 | — | SSW 3 | — | — | — | WSW 10 | — | — | SSE 7 | SE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 8 | ESE 8 | E 9 | ESE 9 |
1975 | — | 3 | — | — | — | 1449 | — | — | 333 | 278 | 155 | 142 | 193 | 395 | 729 | 1537 | 1454 | 993 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 3 | 1 | 76 | 0 | 0 | 0 | 1 | 37 | 19 | 0 | 19 | 476 | 0 | 421 | 489 | 19 | 19 | 19 | 0 |
Best forecast wave conditions in Garden Route | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










