
Surf Forecasts:
Oyster Bay surf forecast from 29 Jul 2026:
- Best quality surf: Saturday 1 Aug, 5AM (local time) - 10ft (3.0m), 8s period, E swell with cross-offshore winds.
- Most powerful swell: Thursday 6 Aug, 2AM (local time) - 11ft (3.5m), 14s period, SW swell with 4,563 kJ wave energy.
- Next surfable swell (1★+): Thursday 30 Jul, 2AM (local time) - 6ft (1.9m), 13s period with SW swell.
Best Forecast Surf Conditions for Oyster Bay this week:
The surf forecast for Oyster Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 30) at 2AM. The primary swell is predicted to be 1.9m and 13s period with a secondary swell of 1.6m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Oyster Bay in the next 16 days are 3.5m 14s and forecast to arrive on Thursday (Aug 06) at 2AM. Winds are predicted to be cross-shore 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 (Aug 03) at 5AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 30th Jul) | 6ft (1.9m) 13s |
| Best Surf | 5AM (Sat 1st Aug) | 10ft (3.0m) 8s |
| Most Powerful | 2AM (Thu 6th Aug) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Oyster Bay over the next 16 days.
The Lowdown
Alright, let me tell you what's cooking here in this part of the world. This is Rusty, and I've got the long-range scoop for you, looking at the next couple of weeks. It's a bit of a mixed bag, but there's some serious size and glassy windows for those who know what they're doing.
First off, the standout spot we're watching is Oyster Bay (Oyster Bay). It's a sandbar set-up, and it's inconsistent, so when it lines up, you gotta be on it. Water temperature's running about average for this time of year, nothing too wild.
The opening of the outlook is a bit of a tease. Thursday the 30th and Friday the 31st of July are looking pretty average. You've got some waist-to-chest high swell around, around 6 ft, but the wind is on the cross-off, and the energy is strong, but the conditions are just marginal. Saturday the 1st of August is a write-off with a fresh breeze and a short period, bumpy 8 ft mess from the east. It's not looking good.
Now, Sunday the 2nd of August is where we start to get a little bit of hope. Morning brings chest-to-head high 7 ft swell from the ESE with a light breeze, and the energy is still strong. The afternoon cleans up even more with a 6 ft ESE swell, an 11-second period, and a gentle breeze. It's excellent for experienced surfers, but it's still a bit marginal for the average punter.
Monday the 3rd and Tuesday the 4th drop back down to smaller, weaker stuff, and the wind starts getting messy with cross-onshore and chop. Wednesday the 5th of August into the 6th, the swell jumps up big time, with 6 ft and then 12 ft on Thursday, but the cross-onshore wind is fresh and lumpy, making it a kiter's dream more than a paddle surfer's. The energy is massive, but the quality is just poor.
Here's the real standout. Friday the 7th of August is a special day for the big-wave crew. Oyster Bay is going to see a solid 12 ft swell from the SW with a very long 15-second period. The combined energy is off the charts. But the best part? The morning is blowing offshore from the north, and the afternoon goes glassy. The swell is too big for the average surfer, but for the experts, this is a dream window with clean, powerful lines. The caveat with that long period is it might peel a bit too fast and straight on a beach break, but on a sandbar like this, the current and shape could be incredible.
Saturday the 8th is a write-off with a near gale. Then there's a flat spell Sunday and Monday morning the 10th, before the monsoon arrives. Monday the 10th of August is a monster: an 18 ft SW swell with a 14-second period and an offshore breeze in the morning. The energy reading is off the charts - that's not surfing, that's survival. Again, only for the absolute experts.
Tuesday the 11th brings an 12 ft S swell, still huge, but the cross-off wind keeps it clean for the big-wave chargers. Wednesday the 12th of August is another beauty: morning is glassy with a 5 ft SW swell, but then the afternoon turns into a gem with an 8 ft E swell, clean with a light offshore. That’s excellent for experienced surfers. The 10-second period on the afternoon swell is a nice, manageable groundswell.
Thursday the 13th and Friday the 14th settle down to cleaner, smaller 5-6 ft surf with light cross-off winds and moderate energy. It's a solid end to the run.
So, the simple truth: the absolute standout is the glassy Friday the 7th of August for the crew with big boards. The second-best is the cleaner sessions on Sunday the 2nd. The rest is a waiting game between the big wind and the bigger swells. Keep an eye on it.
Rusty.
Short Range ForecastMostly dry. Very mild (max 18°C on Sat afternoon, min 12°C on Fri night). Winds increasing (light winds from the N on Wed night, strong winds from the ENE by Fri afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Tue morning, min 15°C on Sat night). Winds decreasing (fresh winds from the ENE on Sat night, calm by Mon afternoon). | ||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | ||||||||||||||
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 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | E 8 | E 8 | E 8 | E 9 | ESE 9 | ESE 11 | ESE 11 | E 10 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 |
Wave Graph | |||||||||||||||||||
1327 | 1110 | 996 | 905 | 600 | 496 | 787 | 877 | 948 | 1082 | 724 | 862 | 763 | 541 | 643 | 570 | 542 | 403 | 297 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-on | cross | off | cross | cross-on | cross |
High Tide | 4:06AM1.53m | 4:30PM1.58m | 4:34AM1.56m | 4:58PM1.62m | 5:03AM1.55m | 5:27PM1.64m | 5:33AM1.52m | 5:56PM1.63m | 6:04AM1.46m | 6:29PM1.58m | 6:40AM1.38m | 7:06PM1.50m | |||||||
Low Tide | 10:04PM0.24m | 10:17AM0.10m | 10:33PM0.20m | 10:44AM0.07m | 11:03PM0.18m | 11:11AM0.06m | 11:34PM0.18m | 11:39AM0.09m | 00:06AM0.21m | 12:10PM0.15m | 00:42AM0.26m | 12:44PM0.24m | 1:24AM0.34m | ||||||
— | 7:15 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — | 7:11 | — | — | |
5:37 | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | — | 5:40 | — | — | 5:42 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 17 | 16 | 15 | 16 | 15 | 14 | 18 | 16 | 18 | 21 | 20 | 20 | 20 | 21 | 26 | 24 | 17 |
Feels °C | 12 | 12 | 13 | 11 | 8 | 9 | 8 | 7 | 11 | 10 | 15 | 18 | 18 | 18 | 19 | 17 | 22 | 20 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | E 9 | ESE 9 | ESE 11 | ESE 11 | E 10 | E 10 | SW 12 | SW 12 | SW 11 | SW 11 |
1327 | 1110 | 996 | 905 | 600 | 496 | 244 | 161 | 123 | 828 | 724 | 862 | 763 | 541 | 468 | 570 | 542 | 403 | 297 | |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 9 | — | E 9 | — | — | SW 18 | SW 16 | SW 15 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 13 | E 10 | E 10 | E 9 | E 9 |
287 | 318 | — | 459 | — | — | 12 | 40 | 75 | 257 | 380 | 488 | 481 | 361 | 643 | 339 | 279 | 256 | 199 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 10 | S 10 | S 9 | S 9 | SSW 14 | S 13 | — | S 12 | SW 18 | SSW 15 |
— | — | — | — | — | — | — | — | — | 18 | 16 | 7 | 2 | 239 | 3 | — | 3 | 12 | 88 | |
Wind waves Height (m) Direction Period (s) | — | — | E 9 | — | E 9 | E 6 | E 8 | E 8 | E 8 | E 9 | — | — | — | W 4 | — | — | N 3 | WSW 3 | WSW 4 |
— | — | 388 | — | 568 | 392 | 787 | 877 | 948 | 1082 | — | — | — | 4 | — | — | 1 | 4 | 17 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 47 | 189 | 47 | 163 | 189 | 132 | 132 | 132 | 47 | 0 | 0 | 0 | 1 | 71 | 0 | 1 | 22 | 1 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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Information about the Oyster Bay Surf forecast
The above surf forecast table for Oyster Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Oyster Bay can be found by selecting the local surf guide option on the grey menu. Our Oyster Bay 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 (Oyster Bay) 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 Oyster Bay 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.
Oyster Bay is 24 km (15 miles) from the city of Kruisfontein. If you plan a holiday in Eastern Cape (South), look for hotels and other accommodation in Kruisfontein. Kruisfontein has rooms for a wide range of budgets as well as car hire and transport links.










