Hawk Hill fog

The chance that the marine layer sits below the summit of Hawk Hill, so the Golden Gate is seen from above a sea of fog. The shaded band is where the day-of forecast is likely to end up; it narrows as each hour approaches. The dashed line is how often it happened on that date and hour over 2010 to 2026.

Historical average, 2010 to 2026

Each day at sunrise

Historical average

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