WHUS42 KILM 180923 CFWILM Coastal Hazard Message National Weather Service Wilmington NC 523 AM EDT Mon May 18 2026 NCZ107-182000- /O.NEW.KILM.CF.Y.0016.260519T0200Z-260519T0600Z/ Inland New Hanover- 523 AM EDT Mon May 18 2026 ...COASTAL FLOOD ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 2 AM EDT TUESDAY... * WHAT...Up to one half foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE...The lower Cape Fear River including downtown Wilmington. * WHEN...From 10 PM this evening to 2 AM EDT Tuesday. * IMPACTS...The lowest portions of USS North Carolina Road and Battleship Road begin to observe minor coastal flooding. Water begins to spread out of storm drains onto Water Street just south of Market Street in downtown Wilmington. * ADDITIONAL DETAILS...Affected areas listed are based on average tide conditions. Additional locations may experience flooding during periods of heavy rainfall, high winds, or other factors. PRECAUTIONARY/PREPAREDNESS ACTIONS... If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. && Time of high total tides are approximate to the nearest hour. Cape Fear River at Wilmington MLLW Categories - Minor 5.5 ft, Moderate 6.8 ft, Major 10.0 ft MHHW Categories - Minor 0.8 ft, Moderate 2.1 ft, Major 5.3 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 18/11 AM 4.5 -0.2 0.4 N/A None 19/12 AM 5.7 1.0 0.4 N/A Minor 19/01 PM 4.4 -0.3 0.3 N/A None 20/01 AM 5.5 0.8 0.4 N/A Minor 20/01 PM 4.4 -0.3 0.3 N/A None 21/02 AM 5.3 0.6 0.4 N/A None && $$ SCZ054-056-182000- /O.NEW.KILM.CF.Y.0016.260519T0000Z-260519T0300Z/ Coastal Horry-Coastal Georgetown- 523 AM EDT Mon May 18 2026 ...COASTAL FLOOD ADVISORY IN EFFECT FROM 8 PM TO 11 PM EDT THIS EVENING... * WHAT...Up to one half foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE...Coastal Horry and Coastal Georgetown Counties. * WHEN...From 8 PM to 11 PM EDT this evening. * IMPACTS...Vulnerable causeways to and from local beaches may experience minor coastal flooding. Low-lying roads and locations along the Intracoastal Waterway and adjacent tidal creeks may observe minor coastal flooding. Check with local officials for the latest information regarding coastal flood impacts and closures. * ADDITIONAL DETAILS...Affected areas listed are based on average tide conditions. Additional locations may experience flooding during periods of heavy rainfall, high winds, or other factors. PRECAUTIONARY/PREPAREDNESS ACTIONS... If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. && Time of high total tides are approximate to the nearest hour. Springmaid Pier at Myrtle Beach MLLW Categories - Minor 7.0 ft, Moderate 8.5 ft, Major 10.5 ft MHHW Categories - Minor 1.4 ft, Moderate 2.9 ft, Major 4.9 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 18/09 AM 5.4 -0.2 0.4 2 None 18/10 PM 7.3 1.7 0.7 2 Minor 19/10 AM 5.3 -0.3 0.4 2 None 19/11 PM 7.0 1.4 0.7 2 Minor 20/11 AM 5.4 -0.2 0.6 2 None 21/12 AM 6.6 1.0 0.7 2 None && $$