524 WHUS72 KCHS 031503 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 1103 AM EDT Tue Sep 3 2019 AMZ330-350-352-354-374-032315- /O.UPG.KCHS.HU.A.1005.000000T0000Z-000000T0000Z/ /O.NEW.KCHS.HU.W.1005.190903T1503Z-000000T0000Z/ Charleston Harbor- 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- Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 1103 AM EDT Tue Sep 3 2019 ...HURRICANE WARNING IN EFFECT... The National Weather Service in Charleston has issued a Hurricane Warning, which is in effect. The Hurricane Watch is no longer in effect. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Hurricane Warning means sustained winds of 64 kts or higher associated with a hurricane are expected within 36 hours. A Hurricane Warning can remain in effect when dangerously high water or a combination of dangerously high water and exceptionally high waves continue, even though winds may be less than hurricane force. && $$