- Forecast
- Maps
- Live
- Weather State
- Spot Information
Gray Whale Cove Surf Forecast
/ CAL – San Mateo (15 breaks) / California (404 breaks) /
Surf Forecasts:
Gray Whale Cove surfForecast / CAL – San Mateo / USA
48hr Weather and Surf, issued 4 am Saturday 02 May 2026 PDTForecast update in hr min s Forecast update imminent
Gray Whale Cove surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Gray Whale Cove sea temperature is
15.1° C
(Which is 3.0°C warmer than normal for this time of year)How big are the waves at Gray Whale Cove today?
The current surf forecast for Gray Whale Cove at 9AM is: 1.3m 8s primary swell from a West-northwest direction and 0.6m 12s secondary swell from a West direction (forecast issued at 04:00am May 02). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 4.5ft (1.3m) | 8s |
| Afternoon (02 May) | 4.5ft (1.3m) | 8s |
| Evening (02 May) | 4.5ft (1.3m) | 8s |
Table - waves today at Gray Whale Cove. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Very mild (max 14°C on Mon afternoon, min 11°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 12 | WNW 8 | WNW 11 | WNW 9 | WNW 11 | WNW 11 | WNW 9 | W 17 | W 16 | W 16 | W 16 | W 15 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | |
290 | 275 | 275 | 228 | 216 | 444 | 267 | 180 | 147 | 270 | 260 | 197 | 145 | 183 | 251 | 314 | 352 | 338 | 411 | 501 | 494 | 440 | 350 | 345 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | on | on | on | on | cross-on | on | on | on | cross-on | on | |
High Tide | 11:02PM2.43m | 12:47PM1.97m | 11:33PM2.40m | 1:34PM1.93m | 00:07AM2.35m | 2:25PM1.89m | ||||||||||||||||||
Low Tide | 6:06AM0.28m | 5:41PM1.31m | 6:45AM0.28m | 6:17PM1.40m | 7:26AM0.32m | 6:56PM1.47m | ||||||||||||||||||
 | |  | | | | | | | | | |  |  | | |  | | | | | | | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:01 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 13 | 13 | 12 |
9 | 9 | 10 | 9 | 9 | 8 | 7 | 8 | 8 | 9 | 10 | 11 | 9 | 9 | 9 | 9 | 9 | 10 | 11 | 10 | 10 | 9 | 10 | 9 | |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 12 | WNW 7 | WNW 7 | WNW 9 | WNW 11 | WNW 11 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 15 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 |
 kJ | 290 | 275 | 275 | 228 | 216 | 444 | 104 | 68 | 147 | 270 | 260 | 197 | 124 | 113 | 146 | 146 | 352 | 338 | 411 | 501 | 494 | 440 | 350 | 345 |
Swell 2 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | W 12 | W 12 | SW 18 | WNW 12 | WNW 11 | WNW 11 | SW 16 | W 18 | W 18 | W 17 | W 16 | W 16 | W 16 | WNW 9 | WNW 8 | WNW 8 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 108 | 106 | 106 | 106 | 104 | 12 | 183 | 180 | 98 | 41 | 99 | 154 | 145 | 183 | 251 | 314 | 84 | 82 | 37 | 54 | 121 | 124 | 66 | 66 |
Swell 3 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 18 | S 10 | SW 18 | SSW 16 | SSW 16 | W 19 | SW 16 | SW 16 | W 11 | W 11 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 18 | S 10 | S 10 | SW 13 | SW 13 |
| kJ | 17 | 18 | 18 | 7 | 12 | 2 | 12 | 26 | 25 | 65 | 41 | 41 | 61 | 61 | 54 | 55 | 54 | 54 | 54 | 49 | 2 | 2 | 46 | 46 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WNW 8 | WNW 8 | NW 7 | WNW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 197 | 267 | 106 | 83 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 59 | 59 | 64 | 81 | 81 | 81 | 80 | 47 | 59 | 40 | 27 | 27 | 117 | 303 | 81 | 81 | 80 | 27 | 8 | 27 | 81 | 81 | 40 | 28 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Gray Whale Cove surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest