Surf Forecasts:
How big are the waves at Mouse Rock today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 3ft (0.9m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 3ft (0.9m), 16s period with SW swell.
- Evening surf: Evening surf (22 Sep, local time) - 3ft (0.9m), 16s period with SW swell.
The current surf forecast for Mouse Rock at 2AM is: 0.9m 17s primary swell from a Southwest direction and 0.8m 7s secondary swell from a West-northwest direction, 1.1m 7s secondary swell from a Northwest direction (forecast issued at 10:00pm September 21). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 3ft (0.9m) | 16s |
| Afternoon (22 Sep) | 3ft (0.9m) | 16s |
| Evening (22 Sep) | 3ft (0.9m) | 16s |
Table - waves today at Mouse Rock. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Wed morning, min 13°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 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 | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | NW 8 | SW 16 | SW 16 | WNW 12 | NW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 547 | 553 | 459 | 386 | 371 | 362 | 367 | 421 | 421 | 427 | 367 | 418 | 636 | 1250 | 573 | 606 | 441 | 441 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | glassy | cross | glassy | on | on | on | cross-on | glassy | cross | cross | cross | cross-on | on | on | glassy | glassy |
High Tide | 7:38PM1.48m | 9:18AM1.25m | 8:19PM1.55m | 9:33AM1.33m | 8:56PM1.59m | |||||||||||||
Low Tide | 2:43AM0.08m | 2:27PM0.68m | 3:09AM0.05m | 2:59PM0.53m | ||||||||||||||
 |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 6:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 14 | 14 | 15 | 19 | 22 | 21 | 17 | 18 | 18 | 19 | 20 | 26 | 25 | 23 | 19 | 20 |
Feels °C | 13 | 12 | 14 | 14 | 15 | 18 | 21 | 19 | 16 | 18 | 17 | 17 | 18 | 25 | 24 | 22 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WNW 8 | WNW 8 | WNW 8 | WNW 12 | WNW 12 | SW 15 | SW 15 | WNW 11 | WNW 11 |
| kJ | 547 | 553 | 459 | 386 | 371 | 362 | 367 | 421 | 421 | 226 | 215 | 232 | 636 | 625 | 322 | 314 | 441 | 441 |
Swell 2 Height (m) Direction Period (s) | S 12 | SSW 12 | WNW 7 | WNW 7 | WNW 9 | WNW 9 | NW 14 | NW 14 | NW 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | S 11 | S 11 | SSW 15 | SW 15 |
| kJ | 44 | 46 | 61 | 46 | 92 | 101 | 102 | 114 | 140 | 367 | 367 | 367 | 358 | 340 | 9 | 9 | 272 | 217 |
Swell 3 Height (m) Direction Period (s) | — | — | SSW 12 | S 12 | S 12 | NW 15 | S 12 | S 11 | S 11 | NW 13 | NW 12 | NW 12 | S 11 | S 11 | S 13 | S 13 | S 13 | SSW 12 |
| kJ | — | — | 46 | 44 | 44 | 77 | 23 | 23 | 22 | 136 | 187 | 172 | 9 | 9 | 14 | 13 | 14 | 28 |
Wind waves Height (m) Direction Period (s) | WNW 7 | WNW 7 | NW 7 | NW 7 | — | NW 9 | WNW 8 | WNW 8 | WNW 8 | NW 8 | — | NW 8 | — | NW 12 | WNW 11 | WNW 11 | — | — |
| kJ | 61 | 61 | 126 | 104 | — | 178 | 108 | 207 | 242 | 427 | — | 418 | — | 1250 | 573 | 606 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 34 | 34 | 0 | 0 | 0 | 151 | 151 | 130 | 114 | 0 | 0 | 0 | 0 | 3 | 119 | 150 | 0 | 0 |
Best forecast wave conditions in San Luis Obispo | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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