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Princeton Breakwater Surf Forecast
/ CAL – San Mateo (15 breaks) / California (404 breaks) /
Surf Forecasts:
Princeton Breakwater surfForecast / CAL – San Mateo / USA
48hr Weather and Surf, issued 4 am Saturday 25 Apr 2026 PDTForecast update in hr min s Forecast update imminent
Princeton Breakwater surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Princeton Breakwater sea temperature is
15.0° C
(Which is 3.0°C warmer than normal for this time of year)How big are the waves at Princeton Breakwater today?
The current surf forecast for Princeton Breakwater at 12PM is: 0.8m 11s primary swell from a West-northwest direction and 0.4m 15s secondary swell from a West direction (forecast issued at 04:00am April 25). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 2.5ft (0.8m) | 11s |
| Afternoon (25 Apr) | 2.5ft (0.7m) | 11s |
| Evening (25 Apr) | 1.5ft (0.5m) | 14s |
Table - waves today at Princeton Breakwater. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Sun afternoon, min 11°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||||||||||
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 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 14 | W 15 | W 16 | W 16 | W 16 | W 16 | W 15 | W 14 | W 14 | W 14 | W 14 | W 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | |
176 | 173 | 133 | 133 | 133 | 119 | 103 | 113 | 124 | 178 | 176 | 170 | 150 | 146 | 199 | 196 | 191 | 176 | 178 | 176 | 294 | 280 | 263 | 152 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | |
High Tide | 5:55AM1.39m | 7:52PM1.48m | 7:14AM1.34m | 8:30PM1.56m | 8:23AM1.31m | 9:04PM1.62m | ||||||||||||||||||
Low Tide | 00:37AM0.75m | 12:55PM-0.01m | 1:43AM0.56m | 1:47PM0.09m | 2:38AM0.37m | 2:31PM0.20m | ||||||||||||||||||
 | |  | | | | | | | |  |  | | |  | | | | | | | |  | | |
 | — | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:53 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:54 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 12 | 11 |
10 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 10 | 10 | 8 | 9 | 9 | 8 | 9 | 9 | 9 | 10 | 9 | 8 | |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | W 15 | W 16 | W 16 | W 5 | W 16 | W 15 | W 14 | W 14 | W 14 | W 14 | W 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 |
 kJ | 176 | 173 | 133 | 133 | 133 | 119 | 86 | 113 | 124 | 178 | 16 | 170 | 150 | 146 | 199 | 196 | 191 | 176 | 178 | 176 | 294 | 280 | 263 | 152 |
Swell 2 Height (m) Direction Period (s) | SW 14 | W 15 | W 15 | W 15 | W 15 | W 15 | W 14 | SSW 13 | SSW 13 | SSW 13 | W 16 | NW 8 | NW 8 | SSW 12 | SSW 12 | WNW 5 | WNW 5 | NW 8 | WNW 5 | SSW 12 | SSW 12 | WSW 16 | SW 16 | WNW 5 |
| kJ | 52 | 72 | 69 | 67 | 67 | 104 | 103 | 34 | 34 | 33 | 176 | 17 | 10 | 14 | 14 | 27 | 19 | 10 | 18 | 28 | 14 | 26 | 10 | 25 |
Swell 3 Height (m) Direction Period (s) | W 16 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SSW 13 | SSW 13 | NW 9 | NW 9 | SW 17 | NW 8 | SSW 12 | SSW 12 | SW 15 | SW 15 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 15 | WSW 15 | SSW 11 | SSW 11 | SW 18 |
| kJ | 78 | 36 | 35 | 35 | 44 | 34 | 34 | 21 | 20 | 12 | 11 | 29 | 29 | 33 | 8 | 14 | 14 | 28 | 14 | 35 | 22 | 12 | 12 | 48 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | WNW 8 | W 5 | W 5 | W 9 | — | W 5 | W 5 | WNW 6 | WNW 5 | — | — | WNW 5 | — | WNW 5 | NW 8 | NW 8 | NW 8 | NW 8 |
| kJ | — | — | — | — | — | — | 56 | 12 | 10 | 81 | — | 25 | 28 | 40 | 29 | — | — | 17 | — | 14 | 98 | 98 | 98 | 98 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 34 | 48 | 34 | 71 | 73 | 73 | 73 | 73 | 34 | 34 | 34 | 73 | 73 | 1215 | 73 | 46 | 47 | 39 | 48 | 34 | 34 | 75 | 73 | 39 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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