Surf Forecasts:
How big are the waves at Gray Whale Cove today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 3ft (0.9m), 16s period with W swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 2.5ft (0.7m), 18s period with SW swell.
- Evening surf: Evening surf (13 Oct, local time) - 3ft (0.9m), 16s period with SW swell.
The current surf forecast for Gray Whale Cove at 9AM is: 0.9m 16s primary swell from a West direction and 1.0m 8s secondary swell from a West-northwest direction (forecast issued at 04:00am October 13). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 3ft (0.9m) | 16s |
| Afternoon (13 Oct) | 2.5ft (0.7m) | 18s |
| Evening (13 Oct) | 3ft (0.9m) | 16s |
Table - waves today at Gray Whale Cove. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Thu afternoon, min 13°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | ||||||||||||||||||||||
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) | W 16 | W 16 | W 16 | W 15 | SW 18 | SSW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 323 | 318 | 396 | 302 | 312 | 510 | 381 | 371 | 367 | 367 | 362 | 358 | 353 | 349 | 335 | 326 | 283 | 223 | 223 | 226 | 226 | 223 | 223 | 220 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | on | on | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | glassy |
High Tide | 1:25AM1.98m | 12:25PM2.38m | 2:19AM1.90m | 1:01PM2.29m | 3:19AM1.83m | 1:41PM2.20m | ||||||||||||||||||
Low Tide | 6:29AM1.25m | 7:33PM0.37m | 7:07AM1.37m | 8:20PM0.44m | 7:50AM1.47m | 9:13PM0.52m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:32 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 17 | 20 | 16 | 13 | 13 | 13 | 13 | 13 | 17 | 18 | 17 | 15 | 15 | 15 | 15 | 18 | 22 | 26 | 23 | 20 | 18 |
Feels °C | 13 | 12 | 12 | 14 | 15 | 11 | 10 | 12 | 12 | 13 | 12 | 16 | 16 | 14 | 13 | 13 | 14 | 13 | 14 | 18 | 21 | 18 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | WNW 12 |
| kJ | 124 | 134 | 128 | 100 | 76 | 510 | 381 | 371 | 367 | 367 | 362 | 358 | 353 | 349 | 335 | 326 | 283 | 223 | 223 | 226 | 226 | 223 | 223 | 150 |
Swell 2 Height (m) Direction Period (s) | W 16 | W 16 | W 16 | W 15 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 12 | WNW 12 | WNW 12 | SW 15 |
| kJ | 318 | 318 | 396 | 302 | 268 | 261 | 261 | 261 | 261 | 257 | 239 | 229 | 229 | 229 | 176 | 173 | 173 | 168 | 168 | 161 | 151 | 155 | 152 | 220 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 15 | SW 18 | SW 14 | SW 18 | — | WNW 7 | WNW 7 | W 5 | WNW 6 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | NW 6 | WNW 6 | NW 6 | SW 23 | NW 4 | WNW 4 |
| kJ | 323 | 217 | 319 | 169 | 312 | — | 37 | 44 | 11 | 32 | 34 | 30 | 31 | 29 | 16 | 15 | 15 | 15 | 8 | 13 | 9 | 21 | 8 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WNW 8 | W 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 6 | — | — |
| kJ | — | — | — | — | — | 72 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 16 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 8 | 0 | 0 | 24 | 80 | 79 | 15 | 0 | 0 | 0 | 0 | 27 | 27 | 40 | 8 | 0 | 0 | 0 | 0 | 0 | 47 | 8 | 0 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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