Active Weather Alerts
Coastal Flood Advisory
Issued: 8:07 PM Apr. 18, 2026 – National Weather Service
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO MIDNIGHT EDT TONIGHT... * WHAT...Up to one foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...Southern Queens and Southern Nassau Counties. * WHEN...From 8 PM this evening to midnight EDT tonight. * IMPACTS...Minor flooding in the more vulnerable locations near the waterfront and shoreline. Some roads and low lying properties including parking lots, parks, lawns, and homes and businesses with basements near the waterfront will experience minor flooding. 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. ROCKAWAY INLET NY NEAR FLOYD BENNETT FIELD NY MLLW CATEGORIES - MINOR 7.6 FT, MODERATE 8.6 FT, MAJOR 9.6 FT MHHW CATEGORIES - MINOR 2.0 FT, MODERATE 3.0 FT, MAJOR 4.0 FT TOTAL TOTAL DEPARTURE DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD FT MLLW FT MHHW FT FT IMPACT -------- --------- --------- --------- ------- -------- 18/09 PM 7.5/ 8.0 1.9/ 2.3 1.0/ 1.5 0-1 MINOR 19/10 AM 6.4/ 6.9 0.8/ 1.3 1.1/ 1.6 0 NONE 19/10 PM 6.8/ 7.3 1.2/ 1.7 0.4/ 0.9 1 NONE JAMAICA BAY AT INWOOD NY MLLW CATEGORIES - MINOR 7.8 FT, MODERATE 8.5 FT, MAJOR 9.3 FT MHHW CATEGORIES - MINOR 1.6 FT, MODERATE 2.3 FT, MAJOR 3.1 FT TOTAL TOTAL DEPARTURE DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD FT MLLW FT MHHW FT FT IMPACT -------- --------- --------- --------- ------- -------- 18/10 PM 7.7/ 8.2 1.5/ 2.0 0.7/ 1.1 N/A MINOR 19/11 AM 6.6/ 7.1 0.4/ 0.9 0.9/ 1.4 N/A NONE 19/11 PM 7.4/ 7.9 1.2/ 1.7 0.5/ 1.0 N/A NONE EAST ROCKAWAY INLET AT ATLANTIC BEACH NY MLLW CATEGORIES - MINOR 6.2 FT, MODERATE 7.2 FT, MAJOR 8.2 FT MHHW CATEGORIES - MINOR 1.3 FT, MODERATE 2.3 FT, MAJOR 3.3 FT TOTAL TOTAL DEPARTURE DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD FT MLLW FT MHHW FT FT IMPACT -------- --------- --------- --------- ------- -------- 18/09 PM 6.1/ 6.6 1.2/ 1.7 0.2/ 0.8 1 MINOR 19/10 AM 5.2/ 5.7 0.4/ 0.9 0.7/ 1.1 1-2 NONE 19/10 PM 5.9/ 6.4 1.0/ 1.5 0.2/ 0.7 1-2 NONE REYNOLDS CHANNEL AT POINT LOOKOUT NY MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 7.0 FT, MAJOR 8.0 FT MHHW CATEGORIES - MINOR 1.3 FT, MODERATE 2.3 FT, MAJOR 3.3 FT TOTAL TOTAL DEPARTURE DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD FT MLLW FT MHHW FT FT IMPACT -------- --------- --------- --------- ------- -------- 18/09 PM 6.1/ 6.6 1.4/ 1.9 0.6/ 1.1 1 MINOR 19/10 AM 5.1/ 5.6 0.4/ 0.9 0.8/ 1.3 1 NONE 19/10 PM 5.7/ 6.2 1.0/ 1.5 0.2/ 0.8 1 NONE HUDSON BAY AT FREEPORT NY MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 6.5 FT, MAJOR 7.2 FT MHHW CATEGORIES - MINOR 1.3 FT, MODERATE 1.8 FT, MAJOR 2.5 FT TOTAL TOTAL DEPARTURE DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD FT MLLW FT MHHW FT FT IMPACT -------- --------- --------- --------- ------- -------- 18/10 PM 5.7/ 6.2 1.6/ 2.0 2.3/ 2.8 0 MINOR 19/11 AM 5.5/ 6.0 0.8/ 1.3 2.2/ 2.7 0 NONE 19/11 PM 5.6/ 6.1 1.1/ 1.6 2.0/ 2.5 0 MINOR &&
Small Craft Advisory
Issued: 6:19 PM Apr. 18, 2026 – National Weather Service
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM EDT SUNDAY... * WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 2 to 4 feet expected. * WHERE...Sandy Hook NJ to Moriches Inlet NY out 20 nm. * WHEN...From 8 AM to 6 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. &&
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