Marine Weather Message
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
510 WHUS74 KLIX 031457 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 857 AM CST Tue Mar 3 2026 GMZ532-534-536-538-550-552-555-031600- /O.CAN.KLIX.MF.Y.0016.000000T0000Z-260303T1500Z/ Mississippi Sound-Lake Borgne-Chandeleur Sound-Breton Sound- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- 857 AM CST Tue Mar 3 2026 ...DENSE FOG ADVISORY IS CANCELLED... Visibilities are improving across most of the waters, so the Dense Fog Advisory will be allowed to expire. $$ GMZ530-031700- /O.EXT.KLIX.MF.Y.0016.000000T0000Z-260303T1700Z/ Lake Pontchartrain and Lake Maurepas- 857 AM CST Tue Mar 3 2026 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 11 AM CST THIS MORNING... * WHAT...Dense fog will reduce visibility to less than one mile. * WHERE...Lake Pontchartrain and Lake Maurepas. * WHEN...Until 11 AM CST this morning. * IMPACTS...Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$