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San Gregorio State Beach Surf Forecast
/ CAL – San Mateo (15 breaks) / California (404 breaks) /
Surf Forecasts:
San Gregorio State Beach surfForecast / CAL – San Mateo / USA
48hr Weather and Surf, issued 4 am Wednesday 06 May 2026 PDTForecast update in hr min s Forecast update imminent
San Gregorio State Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's San Gregorio State Beach 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 San Gregorio State Beach today?
The current surf forecast for San Gregorio State Beach at 12PM is: 0.7m 15s primary swell from a South-southwest direction and 0.7m 11s secondary swell from a West-northwest direction, 0.5m 5s secondary swell from a West-northwest direction (forecast issued at 04:00am May 06). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | 2.5ft (0.7m) | 15s |
| Afternoon (06 May) | 2.5ft (0.7m) | 15s |
| Evening (06 May) | 2ft (0.6m) | 14s |
Table - waves today at San Gregorio State Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 15°C on Thu afternoon, min 10°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 6 | Thursday 7 | Friday 8 | ||||||||||||||||||||||
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 12 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | NW 7 | WNW 7 | NW 7 | NW 8 | |
237 | 207 | 207 | 201 | 188 | 138 | 134 | 229 | 252 | 244 | 236 | 284 | 228 | 224 | 237 | 225 | 214 | 210 | 210 | 167 | 189 | 211 | 247 | 530 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross | cross | 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 | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 1:08AM2.07m | 4:23PM1.66m | 1:51AM1.99m | 5:26PM1.69m | 2:43AM1.90m | 6:15PM1.74m | ||||||||||||||||||
Low Tide | 8:53AM0.43m | 8:10PM1.51m | 9:44AM0.49m | 9:21PM1.53m | 10:35AM0.54m | 10:48PM1.50m | ||||||||||||||||||
 | |  | | | | | |  | |  |  | | | |  | | | | | | | | | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:02 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:05 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 11 | 12 | 14 | 14 | 14 | 11 | 11 | 10 | 10 | 11 | 14 | 15 | 14 | 11 | 10 | 10 | 10 | 11 | 13 | 14 | 13 | 12 | 11 |
11 | 10 | 10 | 12 | 10 | 11 | 8 | 9 | 8 | 8 | 9 | 11 | 12 | 11 | 7 | 6 | 7 | 6 | 7 | 9 | 10 | 9 | 9 | 8 | |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 11 | WNW 11 | SSW 15 | WNW 11 | WNW 11 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | SSW 18 |
 kJ | 237 | 183 | 176 | 126 | 188 | 95 | 97 | 229 | 252 | 244 | 236 | 284 | 228 | 224 | 237 | 225 | 214 | 210 | 210 | 133 | 130 | 88 | 80 | 121 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 15 | WNW 11 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | WNW 6 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 18 | WNW 16 |
| kJ | 199 | 207 | 207 | 201 | 93 | 138 | 134 | 134 | 134 | 59 | 131 | 127 | 123 | 89 | 88 | 69 | 68 | 44 | 44 | 43 | 42 | 41 | 78 | 84 |
Swell 3 Height (m) Direction Period (s) | SW 21 | SW 21 | W 17 | W 16 | WNW 15 | W 14 | W 14 | NW 8 | NW 7 | SSW 14 | NW 7 | S 11 | NW 8 | SW 19 | SW 18 | SSW 18 | SSW 18 | SW 19 | SSW 18 | SW 18 | SW 17 | SW 17 | WNW 16 | SW 13 |
| kJ | 18 | 18 | 6 | 20 | 71 | 106 | 132 | 14 | 14 | 133 | 17 | 2 | 3 | 14 | 13 | 32 | 34 | 54 | 33 | 50 | 72 | 74 | 50 | 40 |
Wind waves Height (m) Direction Period (s) | — | — | — | WNW 5 | WNW 5 | WNW 5 | WNW 4 | WNW 5 | WNW 5 | — | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 5 | NW 5 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | WNW 7 | NW 7 | NW 8 |
| kJ | — | — | — | 17 | 25 | 22 | 23 | 21 | 37 | — | 40 | 40 | 39 | 39 | 49 | 57 | 105 | 112 | 112 | 167 | 189 | 211 | 247 | 530 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 19 | 19 | 54 | 54 | 56 | 53 | 19 | 19 | 19 | 19 | 54 | 54 | 53 | 52 | 52 | 52 | 44 | 42 | 54 | 54 | 53 | 53 | 52 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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