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Oyster Bay Surf Forecast
/ Eastern Cape (S) (37 surf breaks) /
Surf Forecasts:
Oyster Bay surfForecast / Eastern Cape (S) / South Africa
12 Day Weather and Surf, issued 1 am Friday 05 Dec 2025 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
18.6° C
(Which is 2.5°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 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Dec 06) at 11PM. The primary swell is predicted to be 1.1m and 9s period with a secondary swell of 0.8m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Oyster Bay in the next 12 days are 2.2m 12s and forecast to arrive on Sunday (Dec 07) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Thursday (Dec 11) at 2PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 6th Dec) | 3.5ft (1.1m) 9s |
| Best Surf | 2AM (Mon 8th Dec) | 7ft (2.1m) 12s |
| Most Powerful | 5PM (Sun 7th Dec) | 7ft (2.2m) 12s |
Table - best surf conditions forecast for Oyster Bay over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Some drizzle, heaviest during Fri night. Warm (max 21°C on Fri morning, min 16°C on Sat night). Mainly fresh winds. | Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Tue night. Warm (max 21°C on Mon afternoon, min 16°C on Wed night). Winds increasing (calm on Mon morning, fresh winds from the ENE by Wed night). | ||||||||||||||||||||
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 10 | 9 | 11 | 10 | 9 | 9 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 7 | 8 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 266 | 205 | 326 | 450 | 300 | 193 | 1206 | 1415 | 1189 | 923 | 855 | 1076 | 1111 | 1162 | 1034 | 954 | 886 | 480 | 448 | 392 | 507 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross- on | on | on | cross- off | cross | cross- off | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 3:47PM 1.73 | 4:16AM 1.61 | 4:31PM 1.67 | 5:01AM 1.59 | 5:15PM 1.57 | 5:47AM 1.53 | 6:00PM 1.45 | 6:36AM 1.46 | 6:47PM 1.31 | 7:29AM 1.37 | 7:39PM 1.18 | 8:29AM 1.29 | 8:45PM 1.07 | ||||||||
Low Tide / height (m) | 9:34AM 0.09 | 10:05PM 0.00 | 10:20AM 0.10 | 10:48PM 0.04 | 11:07AM 0.16 | 11:30PM 0.11 | 11:55AM 0.26 | 12:14AM 0.20 | 12:47PM 0.38 | 1:00AM 0.31 | 1:44PM 0.49 | 1:51AM 0.42 | 2:53PM 0.57 | 2:51AM 0.51 | |||||||
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | |||||||||||||||
| Sunrise | 5:01 | - | - | 5:01 | - | - | 5:01 | - | - | 5:01 | - | - | 5:01 | - | - | 5:01 | - | - | 5:01 | - | - |
| Sunset | - | 7:20 | - | - | 7:21 | - | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - | 7:23 | - | - | 7:24 | - |
 |  |  | | |  | | |  | | | | | | |  | | | | | | |
Rain (mm) | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | 3 | - | - | - | - | - | - |
| Temp. °C | 21 | 21 | 20 | 19 | 19 | 19 | 19 | 20 | 19 | 20 | 21 | 21 | 20 | 20 | 20 | 18 | 19 | 18 | 21 | 22 | 21 |
| Feels °C (?) | 19 | 19 | 20 | 17 | 17 | 18 | 15 | 15 | 17 | 21 | 21 | 22 | 18 | 16 | 18 | 15 | 15 | 13 | 16 | 15 | 16 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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 12 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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