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Corvisart Bay Surf Forecast
/ SA – Eyre Peninsula (19 breaks) / South Australia (91 breaks) /
Corvisart Bay surfForecast / SA – Eyre Peninsula / Australia
12 Day Weather and Surf, issued 8 am Sunday 03 Aug 2025 ACST
Best Forecast Surf Conditions for Corvisart Bay this week:
The surf forecast for Corvisart Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 07) at 6AM. The primary swell is predicted to be 1.3m and 16s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Corvisart Bay in the next 12 days are 2.5m 17s and forecast to arrive on Tuesday (Aug 05) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Sunday (Aug 03) at 9PM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Thu 7th Aug) | 4.5ft (1.3m) 16s |
| Best Surf | 6AM (Thu 7th Aug) | 4.5ft (1.3m) 16s |
| Most Powerful | 3PM (Tue 5th Aug) | 8ft (2.5m) 17s |
Table - best surf conditions forecast for Corvisart Bay over the next 12 days.
Short Range Forecast Light rain (total 7mm), mostly falling on Sun night. Very mild (max 19°C on Sun afternoon, min 11°C on Sun morning). Winds decreasing (near gales from the WNW on Mon morning, light winds from the WNW by Tue night). | Days 3-6 Weather Summary Some drizzle, heaviest during Wed morning. Very mild (max 17°C on Fri afternoon, min 9°C on Thu morning). Mainly fresh winds. | ||||||||||||||||||||
Sunday 03 | Monday 04 | Tuesday 05 | Wednesday 06 | Thursday 07 | Friday 08 | Saturday 09 | |||||||||||||||
| 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) (?) | 4 | 16 | 18 | 16 | 16 | 21 | 18 | 17 | 16 | 14 | 14 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 18 | 16 | 16 |
Wave (?)Graph  | |||||||||||||||||||||
| Energy (?) | 91 | 100 | 217 | 476 | 1708 | 2050 | 1373 | 4650 | 2785 | 528 | 589 | 1048 | 757 | 636 | 360 | 241 | 147 | 161 | 442 | 130 | 88 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | cross- on | cross- on | on | cross- on | on | on | on | cross- off | cross- off | off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 2:01PM 1.29 | 5:19AM 12:04PM 1.23 1.41 | 12:06PM 1.58 | 1:28AM 1.05 | 12:24PM 1.73 | 1:04AM 1.16 | 12:45PM 1.85 | 1:09AM 1.28 | 1:08PM 1.94 | 1:23AM 1.41 | 1:30PM 1.98 | 1:41AM 1.53 | |||||||||
Low Tide / height (m) | 9:39AM 1.21 | 9:07PM 0.70 | 6:28AM 1.23 | 8:19PM 0.70 | 7:50PM 0.65 | 5:46AM 0.91 | 7:42PM 0.59 | 6:14AM 0.75 | 7:44PM 0.53 | 6:41AM 0.60 | 7:52PM 0.47 | 7:08AM 0.48 | 8:04PM 0.43 | ||||||||
Sunday 03 | Monday 04 | Tuesday 05 | Wednesday 06 | Thursday 07 | Friday 08 | Saturday 09 | |||||||||||||||
| Sunrise | 7:22 | - | - | 7:22 | - | - | 7:20 | - | - | 7:20 | - | - | 7:18 | - | - | 7:18 | - | - | 7:16 | - | - |
| Sunset | - | 5:55 | - | - | 5:57 | - | - | 5:58 | - | - | 5:58 | - | - | 5:59 | - | - | 6:00 | - | - | 6:00 | - |
 |  |  |  | |  | | | |  | | | | | | | |  |  | |  | |
Rain (mm) | - | - | 3 | 2 | 1 | - | 1 | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 19 | 17 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 14 | 13 | 13 | 14 | 13 | 15 | 17 | 15 | 15 | 17 | 17 |
| Feels °C (?) | 4 | 9 | 5 | 3 | 3 | 8 | 9 | 8 | 9 | 10 | 9 | 9 | 9 | 9 | 8 | 11 | 13 | 9 | 7 | 10 | 10 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for SA - Eyre Peninsula
Cross-off winds at Corvisart Bay are now cross-shore so expect speed-bumps in the surf (near gales from the N at ASCATC134E33S 86 km from Corvisart Bay). 0.4m 13s groundswell from the SW with a 0.2m 18s long period groundswell, also from the SW. 2 swells combining to make bigger set waves.
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 Corvisart 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 Corvisart Bay Surf forecast
The above surf forecast table for Corvisart Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Corvisart Bay can be found by selecting the local surf guide option on the grey menu. Our Corvisart 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 (Corvisart 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 Corvisart 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.
Are you planning a holiday in Eyre Peninsula? If you are looking for accommodation near Corvisart Bay, camping, hotels and holiday cottages in Eyre Peninsula, consider staying in Thevenard which is 83 km (52 miles) away.
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