Surf Forecasts:
How big are the waves at Mouse Rock today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 3.5ft (1.0m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 3.5ft (1.0m), 14s period with SSW swell.
- Evening surf: Evening surf (21 Jun, local time) - 3.5ft (1.0m), 14s period with SSW swell.
The current surf forecast for Mouse Rock at 4AM is: 1.1m 15s primary swell from a Southwest direction and 0.4m 20s secondary swell from a South-southwest direction, 0.6m 10s secondary swell from a Northwest direction (forecast issued at 10:00pm June 20). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 3.5ft (1.0m) | 14s |
| Afternoon (21 Jun) | 3.5ft (1.0m) | 14s |
| Evening (21 Jun) | 3.5ft (1.0m) | 14s |
Table - waves today at Mouse Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Sun afternoon, min 13°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 17 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 19 | SSW 19 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 674 | 666 | 657 | 461 | 431 | 431 | 431 | 431 | 431 | 431 | 325 | 321 | 250 | 229 | 184 | 268 | 330 | 330 | 330 | 229 | 226 | 382 | 428 | 522 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | cross | glassy | on | on | on | on | glassy | glassy | glassy | glassy | on | on | on | on | glassy | glassy | glassy | on | on | on | on |
High Tide | 3:43AM1.17m | 5:21PM1.39m | 5:11AM1.00m | 6:07PM1.46m | 6:46AM0.91m | |||||||||||||||||||
Low Tide | 10:19PM0.63m | 10:20AM0.17m | 11:48PM0.52m | 11:09AM0.34m | 1:06AM0.36m | 11:57AM0.48m | ||||||||||||||||||
 |  | | | | | | |  | |  | | | | | | | | | | | | | | |
 | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — |
 | 8:21 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | 8:22 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 13 | 13 | 13 | 16 | 19 | 20 | 18 | 14 | 13 | 13 | 13 | 16 | 20 | 20 | 18 | 14 | 13 | 13 | 13 | 15 | 19 | 20 | 19 |
Feels °C | 15 | 13 | 12 | 12 | 16 | 17 | 18 | 16 | 13 | 13 | 13 | 13 | 17 | 19 | 18 | 17 | 13 | 13 | 13 | 13 | 14 | 18 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | WNW 6 | WNW 9 | WNW 9 | WNW 9 | SSW 13 | SSW 13 | SSW 16 | WNW 8 | SSW 16 | WNW 8 | WNW 8 | SSW 16 | SSW 15 | SSW 15 |
| kJ | 674 | 666 | 657 | 461 | 431 | 431 | 431 | 431 | 431 | 431 | 64 | 151 | 147 | 121 | 151 | 154 | 330 | 108 | 330 | 76 | 61 | 382 | 272 | 272 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 10 | SW 20 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | SW 19 | SSW 18 | SW 18 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 17 | SW 16 | SSW 13 | SSW 16 | SSW 13 | SSW 13 | SSW 13 | SSW 20 | SSW 19 | SSW 19 |
| kJ | 42 | 40 | 186 | 149 | 149 | 149 | 146 | 173 | 280 | 319 | 325 | 321 | 250 | 229 | 184 | 268 | 151 | 330 | 151 | 154 | 154 | 298 | 428 | 522 |
Swell 3 Height (m) Direction Period (s) | S 11 | SSW 20 | WNW 10 | WNW 10 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | NW 10 | NW 9 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SSE 13 | SSE 13 | SSE 13 | SSW 13 | W 5 | SSW 16 | SSW 16 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 37 | 149 | 40 | 39 | 73 | 72 | 72 | 42 | 24 | 41 | 319 | 276 | 178 | 176 | 35 | 35 | 34 | 151 | 18 | 229 | 226 | 59 | 38 | 38 |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 10 | NW 10 | WNW 4 | WNW 4 | WNW 4 | WNW 4 | WNW 5 | NW 9 | NW 9 | — | — | WNW 9 | WNW 9 | WNW 9 | — | — | — | — | — | — | — |
| kJ | — | — | — | 79 | 77 | 12 | 23 | 28 | 23 | 39 | 281 | 281 | — | — | 121 | 121 | 116 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 34 | 0 | 0 | 0 | 0 | 293 | 151 | 177 | 34 | 0 | 0 | 0 | 0 | 293 | 195 | 151 | 34 | 0 | 0 | 0 | 110 | 119 | 151 | 151 |
Best forecast wave conditions in San Luis Obispo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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