553 FZUS72 KCHS 022243 AAA MWSCHS Marine Weather Statement...UPDATED National Weather Service Charleston SC 543 PM EST Mon Mar 2 2026 AMZ354-030100- Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 543 PM EST Mon Mar 2 2026 ...AREAS OF SEA FOG OFF THE GEORGIA COAST... Areas of low clouds and sea fog will persist across the Georgia nearshore waters this evening. The sea fog could become locally dense at times with visibility dropping to 1 NM or less. Mariners in this region should be on the lookout for areas of reduced visibilities. Should more widespread dense fog develop, a Marine Dense Fog Advisory could be issued. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay tuned to NOAA Weather Radio All Hazards or Coast Guard broadcasts for the latest marine weather information from the National Weather Service in Charleston. && $$