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Oyster Bay Surf Forecast
/ Eastern Cape (S) (37 surf breaks) /
Surf Forecasts:
Oyster Bay surfForecast / Eastern Cape (S) / South Africa
16 Day Weather and Surf, issued 1 pm Monday 11 May 2026 SASTForecast update in hr min s Forecast update imminent
Oyster Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Oyster Bay sea temperature is
17.9° C
(Which is 3.0°C colder than average for this time of year)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 (May 11) at 11PM. The primary swell is predicted to be 7.0m and 14s period. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Oyster Bay in the next 16 days are 7.0m 14s and forecast to arrive on Tuesday (May 12) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 8.0m 14s period and expected on Monday (May 11) at 11PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 11th May) | 23ft (7.0m) 14s |
| Best Surf | 11PM (Mon 11th May) | 23ft (7.0m) 14s |
| Most Powerful | 2AM (Tue 12th May) | 23ft (7.0m) 14s |
Table - best surf conditions forecast for Oyster Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 45mm), heaviest during Tue morning. Very mild (max 18°C on Mon afternoon, min 15°C on Tue morning). Winds decreasing (near gales from the W on Wed morning, moderate winds from the W by Thu morning). | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Fri afternoon, min 15°C on Thu afternoon). Wind will be generally light. | ||||||||||||||||||||
Mon 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
SE 12 | SW 14 | SW 13 | SW 13 | SW 12 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SSW 14 | SSW 14 | SSW 13 | S 13 | S 12 | SW 14 | S 11 | S 11 | SSE 14 | SW 13 | S 13 | |
37 | 19988 | 11210 | 8352 | 8291 | 15091 | 11040 | 5190 | 3050 | 2334 | 3993 | 3898 | 3468 | 1834 | 1062 | 961 | 556 | 279 | 261 | 594 | 345 | |
Wind (km/h) | |||||||||||||||||||||
cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-off | cross | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 11:58PM1.31m | 12:25PM1.21m | 00:46AM1.46m | 1:15PM1.33m | 1:30AM1.59m | 1:58PM1.44m | 2:12AM1.70m | 2:40PM1.53m | 2:54AM1.76m | 3:22PM1.59m | 3:36AM1.77m | 4:04PM1.60m | 4:19AM1.73m | ||||||||
Low Tide | 5:24PM0.50m | 6:21AM0.44m | 6:22PM0.40m | 7:09AM0.29m | 7:10PM0.29m | 7:52AM0.15m | 7:54PM0.19m | 8:33AM0.05m | 8:38PM0.11m | 9:14AM-0.01m | 9:21PM0.07m | 9:55AM-0.02m | 10:06PM0.07m | 10:37AM0.02m | |||||||
 |  |  | |  |  | |  |  |  |  | | | | | | | |  | | | |
 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 |
 | 5:30 | — | — | 5:30 | — | — | 5:29 | — | — | 5:28 | — | — | 5:27 | — | — | 5:27 | — | — | 5:25 | — | 5:24 |
2 | 18 | 12 | 2 | 7 | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 18 | 16 | 17 | 17 | 16 | 16 | 16 | 15 | 16 | 15 | 17 | 18 | 16 | 16 | 17 | 17 | 18 | 19 | 18 | 18 |
7 | 12 | 11 | 10 | 10 | 5 | 7 | 9 | 10 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 18 | 18 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | SE 12 | — | SW 13 | SW 13 | — | — | — | SW 12 | SW 12 | SW 12 | SSW 14 | SSW 14 | SSW 13 | S 13 | S 12 | S 12 | S 11 | WSW 13 | WSW 13 | SW 13 | SW 13 |
 kJ | 37 | — | 9771 | 7110 | — | — | — | 5190 | 3050 | 2334 | 3993 | 3898 | 3468 | 1834 | 1062 | 805 | 556 | 555 | 444 | 594 | 711 |
Swell 2 Height (m) Direction Period (s) | E 9 | — | — | — | — | — | — | — | — | S 15 | WSW 11 | WSW 11 | SW 11 | SW 12 | SW 11 | SW 14 | SW 13 | S 11 | S 11 | S 14 | S 13 |
| kJ | 6 | — | — | — | — | — | — | — | — | 157 | 801 | 135 | 582 | 694 | 341 | 961 | 658 | 279 | 220 | 447 | 345 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 20 | SW 18 | SW 16 | — | SW 15 | SW 14 | — | ESE 4 | S 14 | SSE 14 | E 6 | SW 6 |
| kJ | — | — | — | — | — | — | — | — | — | 15 | 12 | 93 | — | 227 | 395 | — | 12 | 146 | 261 | 2 | 61 |
Wind waves Height (m) Direction Period (s) | WSW 12 | SW 14 | SW 13 | SW 13 | SW 12 | SW 13 | SW 13 | — | — | — | — | — | — | — | — | — | E 5 | — | SSW 4 | SW 5 | — |
| kJ | 4248 | 19988 | 11210 | 8352 | 8291 | 15091 | 11040 | — | — | — | — | — | — | — | — | — | 21 | — | 19 | 60 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 460 | 171 | 22 | 79 | 351 | 585 | 585 | 22 | 21 | 1 | 1 | 19 | 4 | 0 | 0 | 47 | 0 | 0 | 0 | 0 | 132 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
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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