Surf Forecasts:
Oyster Bay surf forecast from 17 Jul 2026:
- Best quality surf: Monday 20 Jul, 5AM (local time) - 10ft (3.0m), 10s period, SW swell with cross-shore winds.
- Most powerful swell: Friday 24 Jul, 8AM (local time) - 10ft (3.0m), 17s period, SW swell with 6,251 kJ wave energy.
- Next surfable swell (1★+): Monday 20 Jul, 5AM (local time) - 10ft (3.0m), 10s 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 Monday (Jul 20) at 5AM. The primary swell is predicted to be 3.0m and 10s period with a secondary swell of 1.1m and 12s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Oyster Bay in the next 16 days are 3.0m 17s and forecast to arrive on Friday (Jul 24) at 8AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 8s period and expected on Sunday (Jul 19) at 2PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Mon 20th Jul) | 10ft (3.0m) 10s |
| Best Surf | 5AM (Mon 20th Jul) | 10ft (3.0m) 10s |
| Most Powerful | 8AM (Fri 24th Jul) | 10ft (3.0m) 17s |
Table - best surf conditions forecast for Oyster Bay over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 18°C on Sat afternoon, min 14°C on Mon morning). Winds decreasing (strong winds from the W on Sun afternoon, calm by Mon morning). | Days 5-7 Weather SummarySome drizzle, heaviest during Wed afternoon. Very mild (max 18°C on Tue afternoon, min 14°C on Mon night). Winds increasing (calm on Tue night, strong winds from the WSW by Wed morning). | |||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||
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) | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | SW 9 | SW 11 | SW 10 | SW 10 | SE 11 | SW 15 | SSW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 11 | SW 11 | SW 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1371 | 731 | 367 | 701 | 694 | 334 | 1611 | 2371 | 918 | 731 | 362 | 953 | 1005 | 1736 | 1619 | 1220 | 2296 | 1596 | 1141 | 1403 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | glassy | cross | cross-off | cross-off | cross | cross-off | cross-on | cross-on | cross-on | cross | on | glassy |
High Tide | 5:59PM1.68m | 6:09AM1.48m | 6:38PM1.60m | 6:47AM1.37m | 7:17PM1.50m | 7:26AM1.25m | 7:57PM1.37m | 8:11AM1.13m | 8:45PM1.24m | 9:11AM1.03m | 9:52PM1.14m | 10:52AM0.97m | 11:31PM1.10m | |||||||
Low Tide | 00:11AM0.18m | 12:17PM0.11m | 00:52AM0.27m | 12:52PM0.22m | 1:32AM0.38m | 1:29PM0.35m | 2:16AM0.49m | 2:10PM0.49m | 3:11AM0.58m | 3:06PM0.61m | 4:33AM0.64m | 4:38PM0.68m | ||||||||
 |  |  | |  |  | |  | | | | | | | |  | | | | | |
 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — | 7:20 | — | — | 7:20 | — | — |
 | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:32 | — | — | 5:34 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 17 | 16 | 17 | 18 | 16 | 17 | 18 | 16 | 15 | 16 | 16 | 16 | 18 | 18 | 17 | 18 | 17 | 16 | 17 | 16 |
Feels °C | 16 | 15 | 13 | 13 | 13 | 13 | 12 | 9 | 15 | 15 | 16 | 14 | 16 | 17 | 12 | 10 | 14 | 11 | 13 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 12 | SE 10 | SW 11 | SW 10 | SW 10 | SW 10 | SW 15 | SSW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 11 | SW 11 | SW 12 |
| kJ | 1371 | 731 | 348 | 701 | 694 | 291 | 241 | 2038 | 918 | 731 | 362 | 953 | 1005 | 1736 | 1619 | 1220 | 2296 | 1596 | 1141 | 1403 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | S 11 | S 11 | S 11 | SSE 10 | S 10 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 12 | SE 11 | SSW 19 |
| kJ | 72 | 72 | 367 | 248 | 188 | 175 | 50 | 343 | 380 | 360 | 360 | 273 | 242 | 173 | 125 | 76 | 51 | 52 | 32 | 528 |
Swell 3 Height (m) Direction Period (s) | S 14 | S 13 | E 10 | E 10 | SW 13 | S 10 | E 10 | SSE 9 | SSE 9 | SSE 9 | SSW 14 | E 10 | E 10 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | SW 16 |
| kJ | 15 | 78 | 72 | 49 | 202 | 74 | 17 | 29 | 16 | 15 | 127 | 8 | 7 | 26 | 15 | 40 | 14 | 6 | 6 | 258 |
Wind waves Height (m) Direction Period (s) | — | — | WSW 10 | — | — | SW 9 | SW 9 | SW 11 | — | — | — | — | — | — | W 5 | WSW 6 | — | — | — | — |
| kJ | — | — | 490 | — | — | 334 | 1611 | 2371 | — | — | — | — | — | — | 64 | 196 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1 | 1 | 2 | 22 | 2 | 22 | 133 | 19 | 0 | 189 | 0 | 0 | 71 | 0 | 132 | 14 | 133 | 2 | 4 | 0 |
Best forecast wave conditions in Eastern Cape (South) | ||||||||||||||||||||
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 Oyster Bay 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 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.
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