Surf Forecasts:
How big are the waves at Mouse Rock today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 4.5ft (1.3m), 12s period with WNW swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 2.5ft (0.8m), 16s period with SSW swell.
- Evening surf: Evening surf (21 Oct, local time) - 3.5ft (1.1m), 14s period with SSW swell.
The current surf forecast for Mouse Rock at 5PM is: 1.1m 14s primary swell from a South-southwest direction and 1.0m 10s secondary swell from a West-northwest direction (forecast issued at 10:00am October 21). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 4.5ft (1.3m) | 12s |
| Afternoon (21 Oct) | 2.5ft (0.8m) | 16s |
| Evening (21 Oct) | 3.5ft (1.1m) | 14s |
Table - waves today at Mouse Rock. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 34mm), heaviest during Wed night. Warm (max 20°C on Wed afternoon, min 14°C on Thu afternoon). Wind will be generally light. | ||||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | WNW 10 | NW 10 | WNW 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 631 | 407 | 346 | 478 | 492 | 521 | 536 | 543 | 543 | 402 | 364 | 454 | 418 | 326 | 247 | 322 | 385 | 463 | 376 | 741 | 815 | 530 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | glassy | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 8:23AM1.33m | 7:47PM1.34m | 8:39AM1.44m | 8:32PM1.37m | 8:58AM1.57m | 9:15PM1.38m | ||||||||||||||||
Low Tide | 2:06PM0.58m | 2:12AM0.19m | 2:40PM0.39m | 2:39AM0.21m | 3:15PM0.20m | |||||||||||||||||
 |  |  |  |  |  |  |  | | | | |  | | |  |  | | |  | | | |
 | 7:13 | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — |
 | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | — | 4 | 2 | 3 | 13 | 6 | 1 | 1 | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 20 | 18 | 17 | 17 | 16 | 16 | 16 | 18 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 16 | 17 | 18 | 16 | 16 |
Feels °C | 17 | 15 | 18 | 18 | 16 | 16 | 15 | 14 | 14 | 15 | 13 | 12 | 13 | 13 | 13 | 13 | 12 | 14 | 15 | 17 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 11 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | WNW 6 | SSW 14 | SSW 14 | WNW 8 | WNW 8 | WNW 8 | WNW 10 | WNW 10 | WNW 10 |
| kJ | 536 | 335 | 251 | 478 | 492 | 521 | 536 | 543 | 543 | 336 | 331 | 317 | 247 | 56 | 247 | 322 | 217 | 197 | 176 | 452 | 500 | 530 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | WNW 10 | WNW 10 | WNW 10 | WNW 12 | WNW 12 | WNW 12 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 14 | SSW 18 | S 18 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 631 | 407 | 253 | 198 | 163 | 160 | 196 | 196 | 142 | 402 | 364 | 454 | 418 | 247 | 246 | 225 | 385 | 463 | 376 | 371 | 371 | 266 |
Swell 3 Height (m) Direction Period (s) | SSW 22 | S 16 | SSW 16 | SSW 20 | SSW 20 | S 5 | S 20 | S 20 | S 20 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | SSW 18 | WNW 11 | WNW 11 | SSW 13 | SSW 13 | WNW 10 | SSW 13 | SSW 13 | S 13 |
| kJ | 45 | 195 | 346 | 225 | 221 | 16 | 196 | 194 | 194 | 153 | 105 | 91 | 76 | 326 | 65 | 22 | 181 | 181 | 125 | 133 | 133 | 121 |
Wind waves Height (m) Direction Period (s) | — | SE 3 | — | SSE 4 | S 5 | S 5 | S 5 | S 4 | S 4 | S 5 | S 5 | S 5 | — | WNW 7 | W 7 | WNW 8 | WNW 8 | — | WNW 8 | WNW 10 | NW 10 | — |
| kJ | — | 6 | — | 6 | 10 | 28 | 16 | 10 | 9 | 10 | 16 | 22 | — | 144 | 89 | 168 | 354 | — | 343 | 741 | 815 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 52 | 16 | 0 | 0 | 0 | 0 | 34 | 114 | 114 | 154 | 114 | 36 | 0 |
Best forecast wave conditions in San Luis Obispo | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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