Surf Forecasts:
Buffalo Bay Wildside surf forecast from 25 Aug 2026:
- Best quality surf: Tuesday 25 Aug, 5AM (local time) - 8ft (2.5m), 14s period, SW swell with glassy winds.
- Most powerful swell: Tuesday 25 Aug, 11AM (local time) - 8ft (2.5m), 15s period, SW swell with 3,241 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 5AM (local time) - 8ft (2.5m), 14s period with SW 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 Tuesday (Aug 25) at 5AM. The primary swell is predicted to be 2.5m and 14s period with a secondary swell of 0.1m and 11s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Buffalo Bay Wildside in the next 16 days are 2.5m 15s and forecast to arrive on Tuesday (Aug 25) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 5s period and expected on Wednesday (Aug 26) at 11AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 25th Aug) | 8ft (2.5m) 14s |
| Best Surf | 5AM (Tue 25th Aug) | 8ft (2.5m) 14s |
| Most Powerful | 11AM (Tue 25th Aug) | 8ft (2.5m) 15s |
Table - best surf conditions forecast for Buffalo Bay Wildside over the next 16 days.
The Lowdown
Alright, let’s break down what’s happening at Buffalo Bay Wildside. We’ve got a run of swell, but it’s not all good, so listen up.
We start Tuesday, August 25th, with a big 8ft SW swell. The period is a very long 15 seconds, and it’s packing a ton of energy (3983). That’s a powerful wave, best left for the experienced. The morning has light wind, but the afternoon cleans up with a good cross-off breeze. That afternoon is a solid window for the crew who can handle it.
Wednesday the 26th, the swell backs off a little, but the wind picks up, especially in the afternoon at 35 km/h. It stays clean, but it’s a fight. Swell is a solid 8ft from the SSW.
Thursday the 27th, magic. A 6ft SSW groundswell, 12-second period, and the wind goes completely glassy in the morning. Zero wind. The water will be like a mirror. The energy is still solid (1483), and the conditions are excellent for experienced surfers. That morning is the crown jewel of the first week.
Friday the 28th is still clean, but the swell drops to 4ft. Still fun early. The weekend gets blown out with onshore winds and smaller, weaker waves. Not worth the drive.
There’s a quiet stretch until Tuesday, September 1st. That morning brings a clean 4ft SW swell with light cross-off winds. A welcome return of decent waves.
Then, September 2nd. A massive 10ft SW swell rolls in, with a 13-14 second period and a wild energy reading (up to 4041). The wind is onshore, and the report is clear: this is too big for the break. Experts only, if anyone.
The big energy sticks around through the 4th and 5th. Saturday the 5th cleans up nicely with a solid 8ft S swell and good cross-off winds. Good for the experienced.
Now, look at September 6th. Sunday. A beautiful 5ft SSW groundswell with a period of 18 seconds – that’s incredibly long-period. The energy is strong (3227), and the wind is light cross-off. The waves will have amazing shape and power, but that long period means it’s better for points or reefs than a straight beach break. The long lulls between sets make paddling out easier. That afternoon session is the standout of the whole 16-day outlook for anyone who can handle a serious, clean groundswell.
Water temperature is about average for this time of year, nothing weird.
Buffalo Bay Wildside is *sometimes* crowded, so you might have some company on the best days, but that glassy Thursday or that clean Sunday are still the ones.
Best bets: Thursday morning the 27th for glassy power, and Sunday afternoon September 6th for the incredibly long, clean groundswell. The big stuff in between is for the pros only.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Thu afternoon, min 11°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the E by Wed afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Fri afternoon, min 15°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||
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) | SW 14 | SW 15 | SW 14 | SW 14 | S 16 | SSW 16 | SSW 12 | SSW 12 | S 12 | S 11 | S 11 | S 11 | S 10 | S 11 | SSE 12 | SW 14 | SW 10 | SSW 7 | SW 12 |
Wave Graph | |||||||||||||||||||
2323 | 3241 | 2509 | 2020 | 1189 | 2523 | 1197 | 985 | 544 | 675 | 403 | 335 | 367 | 260 | 183 | 231 | 331 | 383 | 463 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-off | glassy | glassy | on | glassy | on | on | cross-on | cross-on | on | glassy |
High Tide | 2:15AM1.43m | 2:39PM1.49m | 2:44AM1.55m | 3:06PM1.63m | 3:12AM1.65m | 3:32PM1.75m | 3:40AM1.72m | 3:59PM1.84m | 4:08AM1.76m | 4:26PM1.89m | 4:37AM1.76m | 4:54PM1.90m | |||||||
Low Tide | 8:15PM0.51m | 8:30AM0.35m | 8:44PM0.38m | 8:56AM0.23m | 9:11PM0.26m | 9:21AM0.12m | 9:39PM0.16m | 9:46AM0.05m | 10:07PM0.09m | 10:13AM0.01m | 10:35PM0.06m | 10:40AM0.01m | 11:05PM0.06m | ||||||
— | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — | |
6:04 | — | 6:04 | — | — | 6:05 | — | — | 6:06 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 12 | 13 | 15 | 13 | 18 | 19 | 15 | 22 | 25 | 21 | 23 | 24 | 20 | 22 | 24 | 16 | 17 | 17 | 15 |
Feels °C | 12 | 12 | 14 | 12 | 14 | 14 | 10 | 22 | 24 | 20 | 22 | 23 | 19 | 22 | 24 | 15 | 15 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 15 | SW 14 | SW 14 | S 16 | SSW 16 | ESE 8 | ESE 8 | ESE 9 | S 11 | S 11 | S 11 | S 10 | S 11 | SSE 12 | SW 5 | SW 10 | SSW 7 | SSW 8 |
2323 | 3241 | 2509 | 2020 | 1189 | 2523 | 494 | 498 | 474 | 675 | 403 | 335 | 367 | 260 | 183 | 39 | 296 | 383 | 237 | |
Swell 2 Height (m) Direction Period (s) | SE 11 | SSW 16 | — | SSW 16 | SW 13 | SW 13 | SSW 12 | SSW 12 | S 12 | ESE 9 | E 10 | ESE 10 | SW 14 | SW 13 | WSW 13 | SW 14 | SW 14 | SW 13 | SW 12 |
4 | 742 | — | 359 | 649 | 45 | 1197 | 985 | 544 | 355 | 332 | 240 | 158 | 162 | 212 | 231 | 331 | 336 | 463 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SSW 12 | — | WSW 12 | WSW 12 | SW 12 | SW 17 | S 14 | SSE 14 | SW 10 | E 11 | E 11 | E 11 | E 11 | E 11 | ESE 6 |
— | — | — | — | 462 | — | 125 | 127 | 361 | 11 | 104 | 163 | 28 | 119 | 123 | 127 | 166 | 118 | 41 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ESE 5 | ESE 7 | E 8 | — | — | — | — | — | ESE 10 | W 4 | WSW 4 | NW 3 | SW 6 | — | — |
— | — | — | — | 122 | 671 | 847 | — | — | — | — | — | 150 | 9 | 16 | 1 | 56 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 1 | 0 | 0 | 19 | 380 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 |
Best forecast wave conditions in Garden Route | |||||||||||||||||||
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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.











