1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 2 1 1 1 2 2 2 1 1 1 2 2 1 2 2 1 1 1 2 3 3 3 3 2 1 1 1 2 2 2 2 1 1 1 1 1 1 2 3 3 3 3 3 3 2 2 1 1 2 2 2 1 1 1 1 1 1 1 2 1 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 2 2 2 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 2 2 3 4 4 3 3 2 2 3 3 2 2 2 3 2 2 1 1 2 2 3 4 3 3 2 2 3 3 3 2 2 2 2 1 2 2 1 2 2 3 3 2 2 2 3 3 2 2 2 2 1 1 1 1 2 2 2 2 2 2 3 2 2 2 1 1 1 1 1 1 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 3 3 4 4 3 3 4 5 3 3 3 3 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 1 3 1.5 1.5 1.5 1.5 1 1 1 1 1 1 1 2 Change notices, see: ocean.weather.gov/pns26-41 weather.gov/marine/pns26-48