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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 4 pm Sunday 24 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
13.6° C
(Which is 1.2°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 7PM is: 0.5m 15s primary swell from a West direction and 0.6m 9s secondary swell from a West-northwest direction, 0.5m 15s secondary swell from a Southwest direction (forecast issued at 04:00pm May 24). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 May) | - | - |
| Afternoon (24 May) | 2ft (0.6m) | 15s |
| Evening (24 May) | 1.5ft (0.5m) | 15s |
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 14°C on Wed morning, min 11°C on Sun night). Winds decreasing (fresh winds from the WNW on Tue afternoon, calm by Wed morning). | ||||||||||||||||||||||||
Sun 24 | Monday 25 | Tuesday 26 | Wed 27 | |||||||||||||||||||||
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 | 8 AM | 11 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 16 | SSW 15 | SW 15 | W 15 | SSW 15 | W 14 | W 14 | SW 15 | W 13 | SW 17 | SW 17 | SW 17 | SW 15 | SW 16 | W 15 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | |
162 | 150 | 116 | 155 | 153 | 200 | 179 | 232 | 183 | 302 | 305 | 305 | 239 | 245 | 294 | 734 | 1106 | 1206 | 1189 | 2127 | 1877 | 1605 | 1671 | 1420 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | on | cross-on | on | cross-on | on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | |
High Tide | 7:09PM2.30m | 7:16AM1.83m | 7:46PM2.35m | 8:27AM1.81m | 8:20PM2.39m | 9:30AM1.83m | ||||||||||||||||||
Low Tide | 12:20PM0.66m | 1:36AM0.95m | 1:09PM0.83m | 2:30AM0.75m | 1:54PM0.99m | 3:16AM0.58m | ||||||||||||||||||
 | |  |  | |  | | | | | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
 | — | — | 8:19 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:21 | — | — | — | — | 8:21 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 12 | 14 |
9 | 9 | 9 | 9 | 10 | 9 | 10 | 9 | 8 | 8 | 10 | 11 | 6 | 7 | 6 | 7 | 7 | 6 | 7 | 7 | 7 | 9 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 14 | W 14 | W 14 | W 13 | W 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | SW 16 | W 15 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 |
 kJ | 66 | 66 | 66 | 66 | 153 | 200 | 179 | 171 | 166 | 222 | 215 | 192 | 183 | 245 | 294 | 734 | 1106 | 1206 | 1189 | 2127 | 1877 | 1605 | 1671 | 1420 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SW 15 | W 15 | WNW 9 | SSW 15 | SW 15 | SW 15 | SW 15 | SW 17 | SW 17 | SW 17 | SW 15 | WNW 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 14 | SSW 14 |
| kJ | 162 | 150 | 106 | 155 | 48 | 144 | 176 | 232 | 183 | 302 | 305 | 305 | 239 | 109 | 248 | 251 | 251 | 251 | 248 | 245 | 236 | 220 | 140 | 140 |
Swell 3 Height (m) Direction Period (s) | W 16 | W 16 | W 15 | SW 15 | SSW 15 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | S 10 | S 10 | S 10 | S 10 | WNW 16 | WNW 12 | S 10 | S 9 | S 9 | — | — | S 9 | S 9 | S 9 | S 10 |
| kJ | 132 | 132 | 116 | 104 | 142 | 48 | 48 | 31 | 30 | 8 | 7 | 7 | 2 | 87 | 109 | 7 | 2 | 2 | — | — | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 5 | WNW 6 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 58 | 88 | 145 | 204 | 229 | 263 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 69 | 138 | 426 | 70 | 8 | 8 | 27 | 27 | 180 | 726 | 83 | 81 | 70 | 70 | 80 | 80 | 81 | 469 | 1186 | 81 | 80 | 80 | 18 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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