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Moonstone Surf Forecast
/ CAL – San Luis Obispo (23 breaks) / California (404 breaks) /
Surf Forecasts:
Moonstone surfForecast / CAL – San Luis Obispo / USA
48hr Weather and Surf, issued 10 pm Wednesday 06 May 2026 PDTForecast update in hr min s Forecast update imminent
Moonstone surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Moonstone sea temperature is
13.7° C
(Which is slightly warmer than usual)How big are the waves at Moonstone today?
The current surf forecast for Moonstone at 3AM is: 0.8m 13s primary swell from a West-northwest direction and 0.9m 6s secondary swell from a West-northwest direction, 1.3m 6s secondary swell from a West-northwest direction (forecast issued at 10:00pm May 06). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 3ft (0.9m) | 12s |
| Afternoon (07 May) | 3ft (0.9m) | 12s |
| Evening (07 May) | 5.5ft (1.7m) | 7s |
Table - waves today at Moonstone. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Sat afternoon, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 6 | Thursday 7 | Friday 8 | Saturday 9 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 14 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 7 | WNW 7 | NW 7 | NW 7 | NW 7 | WNW 7 | WNW 7 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 8 | WNW 7 | WNW 7 | |
134 | 134 | 204 | 219 | 241 | 230 | 226 | 936 | 254 | 248 | 440 | 373 | 321 | 181 | 437 | 575 | 566 | 1085 | 711 | 530 | 544 | 226 | 384 | 504 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | |
High Tide | 1:09AM1.82m | 5:48PM1.47m | 2:01AM1.73m | 6:23PM1.53m | 3:09AM1.65m | |||||||||||||||||||
Low Tide | 6:49PM1.40m | 9:26AM0.48m | 8:11PM1.44m | 10:19AM0.51m | 10:09PM1.43m | 11:06AM0.54m | ||||||||||||||||||
 | | | |  | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — |
 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:55 | — | — | — | — | — | — | — | 7:57 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 14 | 14 | 16 | 20 | 20 | 18 | 16 | 15 | 14 | 14 | 16 | 20 | 20 | 20 | 16 | 15 | 15 | 15 | 17 | 20 | 21 | 20 |
11 | 12 | 13 | 13 | 15 | 17 | 17 | 14 | 13 | 13 | 12 | 11 | 14 | 16 | 16 | 16 | 12 | 12 | 12 | 12 | 14 | 16 | 17 | 16 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | WNW 6 | WNW 6 | WNW 12 | WNW 12 | WNW 12 | SW 14 | WNW 12 | WNW 12 | WNW 7 | WNW 7 | WNW 7 | WNW 11 | SW 13 | SW 17 | SSW 18 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 20 | SSW 16 | SSW 16 |
 kJ | 134 | 134 | 59 | 48 | 241 | 230 | 226 | 92 | 218 | 218 | 186 | 153 | 158 | 107 | 42 | 77 | 121 | 459 | 302 | 256 | 232 | 152 | 97 | 169 |
Swell 2 Height (m) Direction Period (s) | WNW 11 | WNW 14 | WNW 13 | WNW 13 | WNW 6 | SSW 14 | SSW 14 | SSW 18 | SW 14 | SW 13 | WNW 12 | WNW 12 | WNW 11 | SW 13 | SW 16 | SW 13 | SW 13 | SSW 18 | SSW 18 | SSW 19 | SSW 20 | WNW 15 | SSW 20 | WNW 15 |
| kJ | 69 | 113 | 204 | 219 | 37 | 133 | 129 | 33 | 89 | 87 | 174 | 169 | 111 | 43 | 69 | 42 | 42 | 123 | 124 | 212 | 225 | 87 | 218 | 84 |
Swell 3 Height (m) Direction Period (s) | NW 15 | WNW 11 | SSW 14 | SSW 14 | SSW 14 | SW 19 | SW 19 | S 10 | SSW 18 | SW 18 | SSW 13 | SW 13 | SW 13 | SW 18 | WNW 17 | WNW 17 | WNW 16 | SW 13 | NW 16 | WNW 16 | WNW 16 | SSW 15 | WNW 15 | SSW 20 |
| kJ | 54 | 47 | 134 | 134 | 133 | 15 | 14 | 8 | 32 | 53 | 68 | 44 | 44 | 48 | 29 | 27 | 26 | 42 | 65 | 98 | 95 | 89 | 85 | 221 |
Wind waves Height (m) Direction Period (s) | WNW 5 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 12 | WNW 7 | WNW 7 | NW 7 | NW 7 | NW 7 | WNW 7 | WNW 7 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 8 | WNW 7 | WNW 7 |
| kJ | 66 | 71 | 136 | 111 | 90 | 47 | 111 | 936 | 254 | 248 | 440 | 373 | 321 | 181 | 437 | 575 | 566 | 1085 | 711 | 530 | 544 | 226 | 384 | 504 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 91 | 55 | 2 | 2 | 3 | 172 | 172 | 152 | 91 | 55 | 2 | 2 | 2 | 173 | 172 | 152 | 151 | 3 | 2 | 2 | 2 | 174 | 172 | 152 |
Best forecast wave conditions in San Luis Obispo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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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 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.
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