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Moonstone Surf Forecast
/ CAL – San Luis Obispo (23 breaks) / California (404 breaks) /
Moonstone surfForecast / CAL – San Luis Obispo / USA
48hr Weather and Surf, issued 4 am Tuesday 05 Aug 2025 PDT
How big are the waves at Moonstone today?
The current surf forecast for Moonstone at 12PM is: 0.6m 13s primary swell from a South-southwest direction and 0.4m 13s secondary swell from a West-northwest direction, 1.1m 6s secondary swell from a West-northwest direction (forecast issued at 04:00am August 05). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Aug) | 5ft (1.6m) | 6s |
| Afternoon (05 Aug) | 5ft (1.5m) | 6s |
| Evening (05 Aug) | 2ft (0.6m) | 17s |
Table - waves today at Moonstone. (Swell directed towards the surf break)
Tuesday 05 | Wednesday 06 | Thursday 07 | ||||||||||||||||||||||
| 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 6 | 13 | 6 | 6 | 17 | 7 | 7 | 7 | 16 | 16 | 16 | 16 | 16 | 7 | 16 | 15 | 15 | 15 | 15 | 7 | 7 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 682 | 626 | 472 | 305 | 380 | 523 | 624 | 883 | 752 | 629 | 719 | 629 | 542 | 549 | 596 | 1012 | 749 | 1064 | 999 | 644 | 688 | 734 | 880 | 752 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | on | on | cross- on | glass | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 10:03AM 1.42 | 7:49PM 2.05 | 10:28AM 1.46 | 8:32PM 2.14 | 10:53AM 1.50 | 9:13PM 2.20 | ||||||||||||||||||
Low Tide / height (m) | 2:55AM 0.36 | 1:29PM 1.28 | 3:31AM 0.26 | 2:17PM 1.24 | 4:05AM 0.18 | 3:01PM 1.18 | ||||||||||||||||||
Tuesday 05 | Wednesday 06 | Thursday 07 | ||||||||||||||||||||||
| Sunrise | - | - | 6:15 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 8:04 | - | - | - | - | - | - | - | 8:02 | - | - | - | - | - | - | - | 8:01 | - |
 | |  | | | | | | | | |  | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 17 | 20 | 24 | 23 | 23 | 20 | 18 | 17 | 17 | 19 | 22 | 23 | 21 | 17 | 17 | 17 | 17 | 19 | 23 | 23 | 22 | 18 | 16 |
| Feels °C (?) | 16 | 15 | 18 | 21 | 18 | 18 | 17 | 17 | 16 | 15 | 17 | 20 | 21 | 18 | 16 | 17 | 17 | 15 | 17 | 21 | 21 | 19 | 17 | 16 |
- Map Icons:
Break
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 CAL - San Luis Obispo
Still cross-shore at Moonstone (light winds from the NNW at Paso Robles Airport 45 km from Moonstone). 1.8m 6s windswell from the NW with a 0.4m 8s swell from the WSW and a 0.4m 12s groundswell from the SSW. 3 swells combining to make bigger set waves.
45 km away, 2 h 38 min ago
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