Surf Forecasts:
How big are the waves at Morro Rock today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 2ft (0.6m), 19s period with SW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 2ft (0.6m), 19s period with SW swell.
- Evening surf: Evening surf (18 Sep, local time) - 2ft (0.6m), 19s period with SW swell.
The current surf forecast for Morro Rock at 12PM is: 0.6m 19s primary swell from a Southwest direction and 0.5m 5s secondary swell from a West direction (forecast issued at 04:00am September 18). An open ocean swell of 0.6m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 2ft (0.6m) | 19s |
| Afternoon (18 Sep) | 2ft (0.6m) | 19s |
| Evening (18 Sep) | 2ft (0.6m) | 19s |
Table - waves today at Morro Rock. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Fri afternoon, min 14°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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) | SW 21 | SW 20 | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | NW 6 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 151 | 239 | 236 | 303 | 236 | 303 | 236 | 282 | 223 | 212 | 258 | 255 | 375 | 375 | 375 | 375 | 311 | 379 | 379 | 379 | 465 | 460 | 370 | 372 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | on | cross-on | glassy | glassy | glassy | glassy | glassy | on | cross-on | cross-on | glassy |
High Tide | 3:44PM1.30m | 9:06AM1.06m | 5:34PM1.31m | 8:57AM1.12m | 6:48PM1.39m | |||||||||||||||||||
Low Tide | 11:10PM0.37m | 00:41AM0.30m | 11:38AM1.03m | 1:36AM0.21m | 1:07PM0.94m | |||||||||||||||||||
 | |  | | | | | | | | | | | |  | | | |  |  | | | | | |
 | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 16 | 22 | 23 | 22 | 18 | 19 | 18 | 18 | 19 | 23 | 22 | 21 | 16 | 16 | 17 | 16 | 16 | 22 | 20 | 19 | 16 | 15 |
Feels °C | 14 | 14 | 15 | 20 | 20 | 19 | 16 | 18 | 17 | 17 | 18 | 21 | 20 | 19 | 15 | 17 | 18 | 17 | 16 | 23 | 19 | 19 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 19 | SW 19 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | SW 18 | SW 18 | SW 18 | SW 18 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | SW 18 | SW 18 | SW 18 | WNW 7 |
| kJ | 167 | 222 | 165 | 165 | 160 | 303 | 236 | 118 | 87 | 71 | 55 | 255 | 375 | 375 | 375 | 158 | 132 | 136 | 117 | 108 | 465 | 460 | 370 | 208 |
Swell 2 Height (m) Direction Period (s) | SW 21 | WNW 8 | SW 19 | SW 19 | SW 19 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 18 | SW 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SSW 12 | SSW 12 | SSW 12 | SW 18 |
| kJ | 151 | 56 | 236 | 303 | 236 | 107 | 102 | 101 | 101 | 212 | 258 | 99 | 99 | 57 | 56 | 375 | 311 | 379 | 379 | 379 | 48 | 49 | 49 | 366 |
Swell 3 Height (m) Direction Period (s) | NW 8 | SW 20 | W 5 | NW 8 | S 11 | S 11 | S 11 | SW 19 | SW 19 | SSW 13 | SSW 13 | S 10 | S 10 | S 10 | S 10 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 14 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 23 | 239 | 12 | 10 | 36 | 36 | 20 | 236 | 183 | 101 | 99 | 8 | 7 | 7 | 7 | 52 | 58 | 50 | 49 | 49 | 16 | 49 | 50 | 51 |
Wind waves Height (m) Direction Period (s) | WNW 5 | NW 5 | — | W 5 | WNW 10 | WNW 5 | WNW 6 | NW 6 | NW 6 | NW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | NW 7 | WNW 7 | WNW 7 | — | — | WNW 7 | WNW 7 | WNW 7 | NW 7 |
| kJ | 17 | 22 | — | 13 | 171 | 102 | 132 | 282 | 223 | 175 | 132 | 80 | 117 | 107 | 104 | 276 | 274 | 266 | — | — | 132 | 138 | 173 | 372 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 26 | 144 | 129 | 78 | 26 | 4 | 4 | 4 | 203 | 144 | 123 | 26 | 0 | 0 | 0 | 0 | 0 | 121 | 26 | 26 | 0 |
Best forecast wave conditions in San Luis Obispo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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