Active Weather Alerts
Coastal Flood Advisory
Issued: 7:53 PM Aug. 20, 2025 – National Weather Service
...COASTAL FLOOD ADVISORY IN EFFECT FROM 6 PM TO 11 PM EDT THURSDAY... ...COASTAL FLOOD ADVISORY IN EFFECT FROM 6 PM TO 11 PM EDT FRIDAY... * WHAT...For the Coastal Flood Advisories, 1 to 2 ft of inundation above ground level expected. * WHERE...Richmond (Staten Island) County. * WHEN...For the first Coastal Flood Advisory, from 6 PM to 11 PM EDT Thursday. For the second Coastal Flood Advisory, from 6 PM to 11 PM EDT Friday. * COASTAL FLOOD IMPACTS...Minor flooding is expected in the most vulnerable locations near the waterfront and shoreline. Expect 1 to 2 feet of inundation above ground level in low lying, vulnerable areas. Some roads and low lying property including parking lots, parks, lawns and homes/businesses with basements near the waterfront will experience shallow 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. GREAT KILLS HARBOR AT GREAT KILLS NY MLLW CATEGORIES - MINOR 7.2 FT, MODERATE 8.2 FT, MAJOR 9.2 FT MHHW CATEGORIES - MINOR 1.8 FT, MODERATE 2.8 FT, MAJOR 3.8 FT TOTAL TOTAL DEPARTURE DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD FT MLLW FT MHHW FT FT IMPACT -------- --------- --------- --------- ------- -------- 20/06 PM 6.2/ 6.8 0.9/ 1.4 0.6/ 1.1 1-2 NONE 21/07 AM 6.0/ 6.5 0.6/ 1.1 1.2/ 1.7 1-2 NONE 21/07 PM 7.4/ 7.9 2.0/ 2.5 1.6/ 2.0 1-2 MINOR 22/08 AM 7.0/ 7.5 1.6/ 2.0 1.9/ 2.3 1-2 NONE 22/08 PM 7.3/ 7.8 1.9/ 2.3 1.4/ 1.9 1-2 MINOR 23/09 AM 5.9/ 6.4 0.5/ 1.0 0.7/ 1.1 1-2 NONE KILL VAN KULL AT BERGEN POINT NY MLLW CATEGORIES - MINOR 7.2 FT, MODERATE 8.5 FT, MAJOR 9.6 FT MHHW CATEGORIES - MINOR 1.7 FT, MODERATE 3.0 FT, MAJOR 4.1 FT TOTAL TOTAL DEPARTURE DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD FT MLLW FT MHHW FT FT IMPACT -------- --------- --------- --------- ------- -------- 20/07 PM 6.6/ 7.1 1.1/ 1.6 0.7/ 1.1 0 NONE 21/08 AM 6.4/ 6.9 0.9/ 1.4 0.8/ 1.3 0 NONE 21/08 PM 8.1/ 8.6 2.6/ 3.1 1.6/ 2.0 0 MINOR 22/08 AM 7.0/ 7.5 1.5/ 1.9 1.6/ 2.0 0 NONE 22/09 PM 7.7/ 8.2 2.2/ 2.7 1.7/ 2.2 0 MINOR 23/09 AM 6.6/ 7.1 1.1/ 1.6 0.7/ 1.1 0 NONE &&
Coastal Flood Advisory
Issued: 7:53 PM Aug. 20, 2025 – National Weather Service
...COASTAL FLOOD ADVISORY IN EFFECT FROM 6 PM TO 11 PM EDT THURSDAY... ...COASTAL FLOOD ADVISORY IN EFFECT FROM 6 PM TO 11 PM EDT FRIDAY... * WHAT...For the Coastal Flood Advisories, 1 to 2 ft of inundation above ground level expected. * WHERE...Richmond (Staten Island) County. * WHEN...For the first Coastal Flood Advisory, from 6 PM to 11 PM EDT Thursday. For the second Coastal Flood Advisory, from 6 PM to 11 PM EDT Friday. * COASTAL FLOOD IMPACTS...Minor flooding is expected in the most vulnerable locations near the waterfront and shoreline. Expect 1 to 2 feet of inundation above ground level in low lying, vulnerable areas. Some roads and low lying property including parking lots, parks, lawns and homes/businesses with basements near the waterfront will experience shallow 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. GREAT KILLS HARBOR AT GREAT KILLS NY MLLW CATEGORIES - MINOR 7.2 FT, MODERATE 8.2 FT, MAJOR 9.2 FT MHHW CATEGORIES - MINOR 1.8 FT, MODERATE 2.8 FT, MAJOR 3.8 FT TOTAL TOTAL DEPARTURE DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD FT MLLW FT MHHW FT FT IMPACT -------- --------- --------- --------- ------- -------- 20/06 PM 6.2/ 6.8 0.9/ 1.4 0.6/ 1.1 1-2 NONE 21/07 AM 6.0/ 6.5 0.6/ 1.1 1.2/ 1.7 1-2 NONE 21/07 PM 7.4/ 7.9 2.0/ 2.5 1.6/ 2.0 1-2 MINOR 22/08 AM 7.0/ 7.5 1.6/ 2.0 1.9/ 2.3 1-2 NONE 22/08 PM 7.3/ 7.8 1.9/ 2.3 1.4/ 1.9 1-2 MINOR 23/09 AM 5.9/ 6.4 0.5/ 1.0 0.7/ 1.1 1-2 NONE KILL VAN KULL AT BERGEN POINT NY MLLW CATEGORIES - MINOR 7.2 FT, MODERATE 8.5 FT, MAJOR 9.6 FT MHHW CATEGORIES - MINOR 1.7 FT, MODERATE 3.0 FT, MAJOR 4.1 FT TOTAL TOTAL DEPARTURE DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD FT MLLW FT MHHW FT FT IMPACT -------- --------- --------- --------- ------- -------- 20/07 PM 6.6/ 7.1 1.1/ 1.6 0.7/ 1.1 0 NONE 21/08 AM 6.4/ 6.9 0.9/ 1.4 0.8/ 1.3 0 NONE 21/08 PM 8.1/ 8.6 2.6/ 3.1 1.6/ 2.0 0 MINOR 22/08 AM 7.0/ 7.5 1.5/ 1.9 1.6/ 2.0 0 NONE 22/09 PM 7.7/ 8.2 2.2/ 2.7 1.7/ 2.2 0 MINOR 23/09 AM 6.6/ 7.1 1.1/ 1.6 0.7/ 1.1 0 NONE &&
Small Craft Advisory
Issued: 6:08 PM Aug. 20, 2025 – National Weather Service
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 PM THIS EVENING TO 6 AM EDT FRIDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 feet expected on the Sound. * WHERE...Long Island Sound west of Port Jefferson and New Haven, and New York Harbor. * WHEN...From 6 PM this evening to 6 AM EDT Friday. * 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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