340 WHUS72 KCHS 220413 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 1213 AM EDT Thu Mar 22 2018 AMZ350-352-354-221215- /O.CAN.KCHS.GL.W.0004.000000T0000Z-180322T0600Z/ /O.NEW.KCHS.SC.Y.0022.180322T0413Z-180322T1400Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- Waters from Edisto Beach SC to Savannah GA out 20 NM- Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 1213 AM EDT Thu Mar 22 2018 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING... ...GALE WARNING IS CANCELLED... The National Weather Service in Charleston has issued a Small Craft Advisory, which is in effect until 10 AM EDT this morning. The Gale Warning has been cancelled. * WINDS AND SEAS...Wind and or wave conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... During a Small Craft Advisory, inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ330-220515- /O.CAN.KCHS.SC.Y.0021.000000T0000Z-180322T0600Z/ Charleston Harbor- 1213 AM EDT Thu Mar 22 2018 ...SMALL CRAFT ADVISORY IS CANCELLED... The National Weather Service in Charleston has cancelled the Small Craft Advisory. $$ AMZ374-220800- /O.CON.KCHS.GL.W.0004.000000T0000Z-180322T0800Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 1213 AM EDT Thu Mar 22 2018 ...GALE WARNING REMAINS IN EFFECT UNTIL 4 AM EDT EARLY THIS MORNING... * WINDS...Northwest 20 to 25 kt with gusts up to 35 kt. * SEAS...5 to 8 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... Gale force winds are imminent or occurring. Mariners should alter plans to avoid these hazardous conditions. Remain in port or seek safe harbor. && $$