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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 10 am Wednesday 06 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
14.9° C
(Which is 2.9°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 3PM is: 0.6m 15s primary swell from a Southwest direction and 0.5m 11s secondary swell from a West direction, 0.5m 5s secondary swell from a West direction (forecast issued at 10:00am May 06). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | 2ft (0.6m) | 16s |
| Afternoon (06 May) | 2ft (0.6m) | 15s |
| Evening (06 May) | 2ft (0.6m) | 13s |
Table - waves today at Gray Whale Cove. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 13°C on Wed morning, min 11°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 6 | Thursday 7 | Friday 8 | Sat 9 | |||||||||||||||||||||
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 | 2 AM | 5 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 16 | SW 15 | SW 15 | WNW 11 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | WNW 12 | WNW 11 | WNW 11 | WNW 6 | WNW 11 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | NW 8 | NW 8 | |
193 | 191 | 143 | 123 | 125 | 219 | 190 | 187 | 180 | 177 | 174 | 174 | 179 | 173 | 128 | 123 | 121 | 149 | 163 | 191 | 286 | 419 | 558 | 427 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 4:22PM1.84m | 2:07AM2.12m | 5:23PM1.85m | 2:59AM2.03m | 6:13PM1.90m | 4:03AM1.94m | ||||||||||||||||||
Low Tide | 8:59AM0.45m | 8:33PM1.59m | 9:50AM0.51m | 9:42PM1.61m | 10:41AM0.56m | 11:03PM1.58m | ||||||||||||||||||
 | |  | | |  | |  | | | | | | | | |  | | | | |  | | | |
 | 6:09 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:05 |
 | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:06 | — | — | 8:07 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 11 |
11 | 10 | 10 | 8 | 8 | 9 | 9 | 8 | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 8 | 9 | 7 | 7 | 7 | |
Swell 1 Height (m) Direction Period (s) | W 11 | SW 15 | SW 15 | SW 15 | W 13 | W 13 | WNW 6 | W 12 | W 12 | W 12 | W 12 | W 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | SW 18 | SW 18 | WNW 8 | WNW 8 |
 kJ | 89 | 191 | 143 | 104 | 125 | 219 | 36 | 187 | 180 | 177 | 174 | 174 | 179 | 173 | 128 | 123 | 121 | 91 | 90 | 63 | 78 | 109 | 400 | 302 |
Swell 2 Height (m) Direction Period (s) | SW 16 | W 11 | W 11 | W 14 | SW 14 | WNW 5 | W 12 | WNW 6 | WNW 6 | WNW 6 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 17 | W 16 | W 16 | SW 18 | W 15 |
| kJ | 193 | 88 | 61 | 63 | 100 | 26 | 190 | 47 | 37 | 36 | 95 | 92 | 65 | 63 | 45 | 44 | 44 | 27 | 27 | 46 | 45 | 44 | 80 | 72 |
Swell 3 Height (m) Direction Period (s) | WNW 5 | WNW 5 | W 15 | SW 20 | W 11 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | NW 7 | SW 19 | SW 18 | SW 18 | SW 18 | WSW 18 | W 17 | SW 18 | W 16 | SW 13 | SW 13 | SW 13 | W 16 | SW 18 |
| kJ | 9 | 9 | 38 | 15 | 61 | 100 | 99 | 99 | 97 | 96 | 7 | 14 | 13 | 13 | 53 | 32 | 24 | 51 | 21 | 26 | 26 | 25 | 76 | 80 |
Wind waves Height (m) Direction Period (s) | — | — | W 5 | WNW 11 | WNW 4 | — | — | — | — | — | WNW 6 | WNW 6 | WNW 5 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | NW 8 | NW 8 |
| kJ | — | — | 14 | 123 | 16 | — | — | — | — | — | 24 | 34 | 42 | 60 | 94 | 118 | 117 | 149 | 163 | 191 | 286 | 419 | 558 | 427 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 40 | 27 | 27 | 83 | 79 | 47 | 27 | 40 | 27 | 27 | 81 | 80 | 79 | 79 | 79 | 72 | 79 | 27 | 81 | 80 | 79 | 80 | 70 | 79 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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