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North Street • Statistics for March

Conditions at North Street in March

March: Spring Swell and Shifting Wind

March holds the winter line with 4-5ft (1.2-1.5m) average height and the period lifting slightly to 7.5 seconds. The swell distribution becomes more favorable for North Street, with ENE, E, SSE and S all well represented; the E through SSE window jumps to roughly 35% of the total. Winds are a mixed bag: WNW offshore flow remains common, but SSW and SW winds begin to eat into grooming time. Ideal conditions still occur 25% of the time, and with water at 5.6°C and air at 5.2°C, it is the first month when spring warmth occasionally shows up between cold fronts.

Average Spot conditions at North Street in March

Swell history for March

0 - 2
2 - 3
3 - 5
5 - 6
6 - 8
> 8 ft

Wind history for March

0 - 6.2
6.3 - 12.4
12.4 - 18.6
18.6 - 24.9
24.9 - 31.1
> 31.1 mph

Swell quality

Analyze the groundswell consistency at North Street during March. 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 North Street for your next trip in March.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at North Street for March. 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 North Street.

Swell with good wind

Swell with good wind by size

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