Surf Forecasts:
How big are the waves at Mouse Rock today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 3.5ft (1.0m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 3ft (0.9m), 15s period with SSW swell.
- Evening surf: Evening surf (19 Aug, local time) - 3ft (0.9m), 16s period with SSW swell.
The current surf forecast for Mouse Rock at 12PM is: 1.0m 15s primary swell from a South-southwest direction and 0.4m 14s secondary swell from a West-northwest direction, 1.0m 6s secondary swell from a West-northwest direction (forecast issued at 04:00am August 19). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 3.5ft (1.0m) | 15s |
| Afternoon (19 Aug) | 3ft (0.9m) | 15s |
| Evening (19 Aug) | 3ft (0.9m) | 16s |
Table - waves today at Mouse Rock. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Wed afternoon, min 17°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | SSW 14 | SSW 14 | SSW 14 | NW 7 | NW 7 | SSW 14 | SSW 14 | NW 6 | WNW 6 | WNW 6 | WNW 6 | NW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 307 | 330 | 411 | 417 | 445 | 382 | 348 | 323 | 352 | 340 | 301 | 301 | 236 | 236 | 236 | 276 | 276 | 178 | 145 | 144 | 101 | 159 | 150 | 314 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | on | glassy | glassy | glassy | glassy | on | on | on | on | glassy | glassy | glassy | glassy | on | on | on | on | glassy |
High Tide | 4:26AM0.86m | 3:43PM1.40m | 4:58PM1.38m | 9:20AM0.98m | 6:17PM1.42m | |||||||||||||||||||
Low Tide | 8:20AM0.75m | 00:02AM0.40m | 1:25AM0.29m | 11:31AM0.96m | ||||||||||||||||||||
 | |  | |  | |  | | | | | | | | | | |  | | | | | | | |
 | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 20 | 24 | 25 | 23 | 18 | 18 | 19 | 19 | 20 | 24 | 25 | 23 | 17 | 17 | 18 | 18 | 19 | 24 | 24 | 23 | 18 | 18 |
Feels °C | 18 | 16 | 20 | 23 | 24 | 22 | 18 | 19 | 19 | 19 | 19 | 23 | 24 | 22 | 17 | 18 | 19 | 18 | 19 | 24 | 23 | 22 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | SSW 14 | WNW 6 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | SSW 14 | SSW 14 | SSW 14 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | SSW 13 | SSW 13 | SSW 13 | WNW 6 |
| kJ | 149 | 330 | 96 | 417 | 445 | 382 | 348 | 158 | 173 | 144 | 140 | 140 | 236 | 236 | 236 | 142 | 132 | 99 | 75 | 73 | 101 | 99 | 99 | 170 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | WNW 15 | SSW 15 | WNW 14 | WNW 13 | WNW 13 | WNW 12 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | WNW 12 | WNW 12 | WNW 12 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | WNW 11 | SW 18 | WNW 11 | SSW 13 |
| kJ | 307 | 42 | 411 | 73 | 70 | 68 | 89 | 277 | 259 | 229 | 233 | 236 | 119 | 121 | 123 | 236 | 180 | 178 | 145 | 102 | 66 | 49 | 65 | 99 |
Swell 3 Height (m) Direction Period (s) | WNW 15 | SW 20 | NW 14 | SW 21 | SW 21 | SW 21 | — | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | SW 19 | SW 19 | SW 19 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SW 18 | S 10 | SW 18 | WNW 11 |
| kJ | 21 | 15 | 51 | 17 | 18 | 18 | — | 87 | 87 | 89 | 74 | 102 | 57 | 14 | 15 | 121 | 98 | 68 | 68 | 68 | 50 | 8 | 48 | 64 |
Wind waves Height (m) Direction Period (s) | WNW 7 | WNW 7 | NW 7 | WNW 6 | WNW 6 | WNW 5 | WNW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 7 | WNW 7 | WNW 7 | NW 7 | NW 7 | — | — | NW 6 | WNW 6 | WNW 6 | WNW 6 | NW 7 |
| kJ | 259 | 99 | 189 | 78 | 87 | 80 | 111 | 323 | 352 | 340 | 301 | 301 | 138 | 134 | 138 | 276 | 276 | — | — | 144 | 88 | 159 | 150 | 314 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 34 | 34 | 42 | 151 | 151 | 130 | 114 | 0 | 0 | 0 | 0 | 193 | 193 | 121 | 34 | 0 | 0 | 0 | 0 | 177 | 151 | 122 | 34 | 0 |
Best forecast wave conditions in San Luis Obispo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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