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Ano Nuevo Surf Forecast
/ CAL – San Mateo (15 breaks) / California (404 breaks) /
Surf Forecasts:
Ano Nuevo surfForecast / CAL – San Mateo / USA
48hr Weather and Surf, issued 4 pm Sunday 17 May 2026 PDTForecast update in hr min s Forecast update imminent
Ano Nuevo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ano Nuevo sea temperature is
12.1° C
(Which is normal for this time of year)How big are the waves at Ano Nuevo today?
The current surf forecast for Ano Nuevo at 9PM is: 2.5m 11s primary swell from a West-northwest direction and 0.4m 13s secondary swell from a South-southwest direction, 0.2m 18s secondary swell from a South-southwest direction (forecast issued at 04:00pm May 17). The wind direction is predicted to be cross-offshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | - | - |
| Afternoon (17 May) | 10ft (3.0m) | 11s |
| Evening (17 May) | 8ft (2.5m) | 11s |
Table - waves today at Ano Nuevo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Mon morning, min 12°C on Mon night). Winds decreasing (fresh winds from the NW on Sun afternoon, calm by Tue morning). | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WNW 11 | WNW 11 | WNW 11 | NW 11 | NW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 13 | WNW 10 | WNW 13 | WNW 13 | |
2078 | 2316 | 1771 | 3865 | 3097 | 1082 | 701 | 530 | 541 | 551 | 1103 | 461 | 603 | 555 | 527 | 461 | 419 | 439 | 386 | 302 | 824 | 325 | 317 | 799 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | glassy | glassy | cross | cross | cross | cross-off | cross-off | glassy | cross | cross-on | cross-on | |
High Tide | 12:26PM1.23m | 10:53PM1.86m | 1:23PM1.23m | 11:42PM1.82m | 2:21PM1.23m | 00:36AM1.72m | ||||||||||||||||||
Low Tide | 5:03PM0.81m | 6:15AM-0.60m | 5:57PM0.87m | 7:07AM-0.56m | 6:57PM0.89m | 8:02AM-0.48m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — |
 | — | — | 8:12 | — | — | — | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | 8:14 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 14 | 17 | 18 | 18 | 18 | 21 | 20 | 18 | 13 | 13 | 12 | 13 | 15 | 19 | 21 | 20 | 17 | 15 | 13 | 12 | 15 | 17 |
8 | 9 | 8 | 9 | 11 | 10 | 12 | 15 | 13 | 12 | 9 | 11 | 10 | 12 | 14 | 16 | 16 | 15 | 13 | 13 | 11 | 10 | 13 | 15 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | SSW 13 | SSW 12 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 14 | WNW 14 | WNW 10 | WNW 13 | WNW 10 | WNW 9 | WNW 13 |
 kJ | 61 | 60 | 59 | 2041 | 1626 | 1082 | 701 | 530 | 33 | 31 | 445 | 461 | 603 | 555 | 527 | 461 | 419 | 394 | 361 | 302 | 824 | 325 | 244 | 799 |
Swell 2 Height (m) Direction Period (s) | S 18 | S 18 | SSW 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | S 16 | S 16 | WNW 18 | WNW 18 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | WNW 14 | SW 16 | S 14 | WNW 14 | S 14 | WNW 13 | WNW 13 | S 14 |
| kJ | 25 | 25 | 30 | 59 | 58 | 58 | 34 | 87 | 46 | 46 | 61 | 60 | 147 | 201 | 196 | 228 | 218 | 69 | 66 | 261 | 61 | 242 | 317 | 57 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 13 | SW 17 | SSW 18 | SSW 12 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 15 | SW 16 | S 14 | SW 16 | S 14 | SSW 21 | SW 16 |
| kJ | 12 | 12 | 12 | 31 | 31 | 59 | 53 | 34 | 12 | 30 | 30 | 45 | 42 | 39 | 69 | 39 | 39 | 38 | 69 | 64 | 67 | 59 | 180 | 65 |
Wind waves Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | NW 11 | NW 11 | — | — | — | WNW 10 | WNW 10 | NW 10 | — | — | — | — | — | — | WNW 10 | WNW 10 | — | — | — | — | — |
| kJ | 2078 | 2316 | 1771 | 3865 | 3097 | — | — | — | 541 | 551 | 1103 | — | — | — | — | — | — | 439 | 386 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 31 | 34 | 31 | 31 | 29 | 17 | 29 | 31 | 31 | 29 | 0 | 0 | 0 | 0 | 31 | 31 | 31 | 17 | 0 | 0 | 17 | 12 | 79 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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