...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM CDT THURSDAY... ...GALE WARNING IN EFFECT FROM 4 PM THURSDAY TO 1 AM CDT FRIDAY... The National Weather Service in Duluth has issued a Gale Warning, which is in effect from 4 PM Thursday to 1 AM CDT Friday. * Sustained Winds...Northeast gales to 40 knots. * Wind Gusts...Up to 40 knots. * Waves...10 to 14 feet.