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Castle Rock Surf Forecast
/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /
Castle Rock surf Forecast / WA – Margaret River / Australia
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Best Forecast Surf Conditions for Castle Rock this week:
The surf forecast for Castle Rock over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (May 21) at 11AM. The primary swell is predicted to be 1.3m and 11s period with a secondary swell of 0.7m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Castle Rock in the next 12 days are 4.0m 16s and forecast to arrive on Monday (May 27) at 2PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 6s period and expected on Tuesday (May 21) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Tue 21st May) | 4.5ft (1.3m) 11s |
| Best Surf | 5AM (Mon 27th May) | 11ft (3.5m) 16s |
| Most Powerful | 2PM (Mon 27th May) | 13ft (4.0m) 16s |
Table - best surf conditions forecast for Castle Rock over the next 12 days.
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Sat 01 | |||||||||||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 11 | 10 | 13 | 12 | 13 | 13 | 14 | 14 | 13 | 13 | 17 | 15 | 14 | 13 | 16 | 18 | 17 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 15 | 16 | 16 | 15 | 14 | 13 | 12 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 230 | 416 | 346 | 710 | 557 | 551 | 484 | 982 | 811 | 624 | 286 | 481 | 1169 | 2293 | 1543 | 1214 | 5497 | 7092 | 7025 | 6490 | 6353 | 4746 | 3164 | 2602 | 2863 | 4221 | 6673 | 6196 | 3695 | 2345 | 1269 | 859 | 814 | 736 | 624 | 624 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | off | cross- off | cross | off | cross- on | on | on | on | cross- on | cross- on | cross | cross | cross- off | cross- on | cross- on | cross | cross- off | off | cross- off | cross | cross | cross | cross- off | off | off | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:06PM 0.32 | 8:10AM 0.64 | 8:23AM 0.69 | 8:41AM 0.74 | 9:06AM 0.77 | 9:36AM 0.78 | 10:09AM 0.78 | 10:45AM 0.76 | 11:21AM 0.72 | 11:52AM 0.66 | 11:54AM 0.57 | 10:12AM 0.49 | 4:07PM 0.46 | 7:51AM 0.50 | 6:37PM 0.38 | |||||||||||||||||||||
Low Tide / height (m) | 11:26PM 0.32 | 4:43PM 0.16 | 5:18PM 0.12 | 6:00PM 0.08 | 6:51PM 0.06 | 7:54PM 0.05 | 9:09PM 0.04 | 10:19PM 0.05 | 11:12PM 0.06 | 11:52PM 0.10 | 12:20AM 0.15 | 2:56PM 0.45 | 12:34AM 0.22 | 3:00PM 0.34 | ||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Sat 01 | |||||||||||||||||||||||||
| Sunrise | - | 7:07 | - | - | 7:09 | - | - | 7:09 | - | - | 7:09 | - | - | 7:11 | - | - | 7:11 | - | - | 7:11 | - | - | 7:13 | - | - | 7:13 | - | - | 7:13 | - | - | 7:15 | - | - | 7:15 | - |
| Sunset | - | - | 5:22 | - | - | 5:22 | - | - | 5:22 | - | - | 5:21 | - | - | 5:21 | - | - | 5:21 | - | - | 5:20 | - | - | 5:20 | - | - | 5:20 | - | - | 5:19 | - | - | 5:19 | - | - | 5:19 |
 |  | |  |  | | | | |  |  |  |  | |  | | | |  |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 2 | 3 | - | 1 | - | - | 1 | 5 | 1 | - | - | - | - | 5 | - | - | - | - | 4 | 7 | 4 | 1 | - | - | - |
| Temp. °C | 21 | 20 | 20 | 19 | 18 | 19 | 18 | 18 | 20 | 20 | 22 | 21 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 17 | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 18 | 18 | 20 | 20 | 19 | 18 | 18 | 19 |
| Feels °C (?) | 19 | 22 | 21 | 18 | 17 | 18 | 17 | 13 | 17 | 18 | 18 | 16 | 16 | 17 | 16 | 19 | 18 | 16 | 17 | 12 | 10 | 12 | 12 | 11 | 11 | 10 | 11 | 13 | 12 | 11 | 13 | 12 | 13 | 13 | 13 | 15 |
Short Range Forecast: Mostly dry. Warm (max 21°C on Mon night, min 16°C on Tue night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Fri night. Warm (max 22°C on Fri morning, min 18°C on Thu night). Mainly fresh winds. | Days 6-9 Weather Summary Moderate rain (total 11mm), heaviest on Sun night. Warm (max 20°C on Sun night, min 15°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the W by Tue night). | Long Range Forecast: Moderate rain (total 16mm), heaviest on Thu afternoon. Warm (max 20°C on Thu night, min 14°C on Wed night). Winds increasing (light winds from the ENE on Wed night, strong winds from the WNW by Fri morning). | |||||||||||||||||||||||||||||||||
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 Castle Rock 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.
View detailed surf forecast for Castle Rock at:
surf-forecast.com
Information about the Castle Rock Surf forecast
The above surf forecast table for Castle Rock provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Castle Rock can be found by selecting the local surf guide option on the grey menu. Our Castle Rock 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 (Castle Rock) 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 Castle Rock 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.
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