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Moonstone Surf Forecast
/ CAL – San Luis Obispo (23 breaks) / California (404 breaks) /
Moonstone surfForecast / CAL – San Luis Obispo / USA
12 Day Weather and Surf, issued 4 am Tuesday 29 Apr 2025 PDT
Best Forecast Surf Conditions for Moonstone this week:
The surf forecast for Moonstone over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Apr 29) at 11AM. The primary swell is predicted to be 1.2m and 16s period with a secondary swell of 1.1m and 9s. The wind is predicted to be onshore as the swell arrives.
The most powerful waves expected at Moonstone in the next 12 days are 3.5m 11s and forecast to arrive on Monday (May 05) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Tue 29th Apr) | 4ft (1.2m) 16s |
| Best Surf | 8AM (Sun 4th May) | 10ft (3.0m) 9s |
| Most Powerful | 2AM (Mon 5th May) | 11ft (3.5m) 11s |
Table - best surf conditions forecast for Moonstone over the next 12 days.
Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | |||||||||||||||||||||||||
| 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 | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 8 | 15 | 14 | 10 | 14 | 8 | 19 | 19 | 18 | 18 | 8 | 8 | 9 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 8 | 12 | 12 | 13 | 13 | 12 | 12 | 15 | 8 | 8 | 9 | 8 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 787 | 778 | 612 | 497 | 367 | 350 | 292 | 195 | 137 | 251 | 480 | 276 | 486 | 876 | 499 | 849 | 1781 | 2500 | 1724 | 871 | 676 | 471 | 461 | 323 | 1047 | 746 | 501 | 630 | 702 | 282 | 188 | 906 | 590 | 672 | 1163 | 1793 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | glass | on | cross- on | glass | on | on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | glass | cross- on | on | cross- on | on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 12:59PM 1.59 | 11:40PM 2.35 | 2:11PM 1.54 | 12:29AM 2.24 | 3:31PM 1.52 | 1:26AM 2.10 | 4:51PM 1.55 | 2:33AM 1.93 | 5:56PM 1.61 | 3:52AM 1.79 | 6:44PM 1.68 | 5:14AM 1.69 | 7:20PM 1.76 | 6:28AM 1.62 | 7:49PM 1.83 | 7:32AM 1.58 | 8:13PM 1.89 | 8:27AM 1.56 | 8:35PM 1.95 | 9:18AM 1.55 | 8:56PM 2.00 | 10:05AM 1.55 | 9:19PM 2.05 | |||||||||||||
Low Tide / height (m) | 5:25PM 1.12 | 7:13AM -0.01 | 6:15PM 1.23 | 8:14AM 0.08 | 7:16PM 1.32 | 9:19AM 0.19 | 8:42PM 1.36 | 10:25AM 0.29 | 10:27PM 1.33 | 11:26AM 0.38 | 11:59PM 1.22 | 12:18PM 0.47 | 1:07AM 1.07 | 1:02PM 0.57 | 1:58AM 0.91 | 1:38PM 0.67 | 2:39AM 0.74 | 2:09PM 0.77 | 3:16AM 0.59 | 2:39PM 0.88 | 3:50AM 0.46 | 3:07PM 0.98 | 4:24AM 0.36 | |||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | |||||||||||||||||||||||||
| Sunrise | 6:15 | - | - | 6:13 | - | - | 6:11 | - | - | 6:11 | - | - | 6:09 | - | - | 6:09 | - | - | 6:07 | - | - | 6:07 | - | - | 6:05 | - | - | 6:05 | - | - | 6:03 | - | - | 6:03 | - | - |
| Sunset | - | 7:49 | - | - | 7:49 | - | - | 7:50 | - | - | 7:51 | - | - | 7:52 | - | - | 7:52 | - | - | 7:53 | - | - | 7:53 | - | - | 7:54 | - | - | 7:55 | - | - | 7:57 | - | - | 7:58 | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 18 | 13 | 14 | 14 | 12 | 14 | 15 | 11 | 15 | 16 | 13 | 14 | 15 | 11 | 13 | 13 | 10 | 13 | 13 | 11 | 14 | 15 | 11 | 14 | 15 | 13 | 15 | 16 | 12 | 15 | 15 | 13 | 15 | 16 | 15 |
| Feels °C (?) | 16 | 15 | 11 | 13 | 12 | 11 | 13 | 13 | 9 | 14 | 11 | 9 | 8 | 7 | 3 | 9 | 7 | 4 | 11 | 10 | 10 | 13 | 13 | 10 | 12 | 12 | 9 | 10 | 10 | 6 | 10 | 8 | 8 | 11 | 11 | 11 |
Short Range Forecast: Mostly dry. Very mild (max 18°C on Tue morning, min 10°C on Wed night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Very mild (max 16°C on Fri afternoon, min 8°C on Sat night). Winds increasing (calm on Fri morning, strong winds from the NW by Sat afternoon). | Days 6-9 Weather Summary Mostly dry. Very mild (max 15°C on Tue afternoon, min 10°C on Mon morning). Wind will be generally light. | Long Range Forecast: Mostly dry. Very mild (max 16°C on Thu afternoon, min 9°C on Thu night). Winds decreasing (fresh winds from the WNW on Thu afternoon, calm by Sun morning). | |||||||||||||||||||||||||||||||||
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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)
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 Moonstone 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 Moonstone Surf forecast
The above surf forecast table for Moonstone provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Moonstone can be found by selecting the local surf guide option on the grey menu. Our Moonstone 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 (Moonstone) 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 Moonstone 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.
Moonstone is 39 km (24 miles) from Paso Robles. If you plan a vacation in San Luis Obispo, look for hotels and other accommodation in Paso Robles. Paso Robles has rooms for a wide range of budgets as well as car hire and transport links.
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