Conditions at Rincon Point in January
January: Deep-Water Winter Gold
January is the heart of the North Pacific storm track, and the ocean around Rincon reflects that in longer, more organized lines. The average swell is 3-4ft (1.1m) with a powerful 12.3s period, and the bulk of the energy - over 90% - arrives from the W/WNW/WSW quadrant. That's not the clean SSE/S/SSW/SW angle this south-facing beach dreams of, but the periodic wrap from west swells plus the 47% of days with offshore N-NNW winds make this one of the most consistent months. The rare southern pulses amount to only 4.2% of the wave spectrum, yet when they pair with a morning N/NE breeze, you get the long, down-the-line Rincon walls that make this place famous.
Conditions are classic California winter: average air temperature is 9.3°C, water temperature is 13.6°C, and average precipitation is 2.82 mm/day. Frontal passages bring wind shifts, but the post-frontal N/NW flow and high pressure behind the system often leave clean, offshore surface conditions that groom the groundswell.
Average Spot conditions at Rincon Point in January
Swell history for January
Wind history for January
Swell quality
Analyze the groundswell consistency at Rincon Point during January. Based on historical data, there is a % probability of groundswell occurring this month. The chart below provides a detailed breakdown of the average wave height distribution, offering deep insights into the swell quality and surf potential you can expect at Rincon Point for your next trip in January.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Rincon Point for January. Our analysis shows that favorable offshore or side-shore winds coincide with surfable swell approximately % of the time. The accompanying graph illustrates the average size distribution of waves during these optimal wind windows at Rincon Point.