Active Weather Alerts
Storm Watch
Issued: 7:52 AM Feb. 21, 2026 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING... ...STORM WATCH IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY AFTERNOON... * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt and seas around 4 to 5 feet. For the Storm Watch, north winds 30 to 40 kt with gusts up to 50 kt and seas 9 to 14 feet possible. * WHERE...Sandy Hook NJ to Fire Island Inlet NY out 20 nm. * WHEN...For the Small Craft Advisory, until 6 AM EST early this morning. For the Storm Watch, from Sunday evening through Monday afternoon. * IMPACTS...Storm force winds and hazardous seas could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare to remain in port, alter course, and/or secure the vessel before the onset of severe conditions. &&
Blizzard Warning
Issued: 7:45 AM Feb. 21, 2026 – National Weather Service
...BLIZZARD WARNING IN EFFECT FROM 6 AM SUNDAY TO 6 PM EST MONDAY... * WHAT...Blizzard conditions expected. Total snow accumulations between 13 and 18 inches. Winds gusting as high as 55 mph. * WHERE...Portions of southern Connecticut and southeast New York. * WHEN...From 6 AM Sunday to 6 PM EST Monday. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Whiteout conditions are expected and will make travel treacherous and potentially life-threatening. The strong winds and weight of snow on tree limbs may down power lines and could cause sporadic power outages. The hazardous conditions could impact the Monday morning and evening commutes. Strong winds could cause tree damage. * ADDITIONAL DETAILS...Strongest winds and blizzard conditions are expected to Sunday night into Monday. However, snow will move in during the morning and afternoon hours. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. Check local Department of Transportation information services for the latest road conditions. A Blizzard Warning means severe winter weather conditions are expected or occurring. Falling and blowing snow with strong winds are likely. This will lead to whiteout conditions, making travel extremely dangerous. Do not travel. If you must travel, have a winter survival kit with you. If you get stranded, stay in your vehicle. &&
Coastal Flood Watch
Issued: 9:28 PM Feb. 20, 2026 – National Weather Service
...COASTAL FLOOD WATCH IN EFFECT FROM SUNDAY EVENING THROUGH LATE SUNDAY NIGHT... * WHAT...1 1/2 to 2 1/2 ft, locally 3 ft, of inundation above ground level possible in vulnerable areas near the waterfront and shoreline. * WHERE...Southwest Suffolk and Southern Nassau Counties. * WHEN...From Sunday evening through late Sunday night. * COASTAL FLOOD IMPACTS...Widespread moderate flooding of vulnerable areas near the waterfront and shoreline possible. Expect 1 1/2 to 2 1/2 ft, locally 3 ft of inundation above ground level possible in low lying, vulnerable areas. This would result in numerous road closures and cause widespread flooding of low lying property including parking lots, parks, lawns and homes/businesses with basements near the waterfront. Vehicles parked in vulnerable areas near the waterfront will likely become flooded. Flooding will also extend inland from the waterfront along tidal rivers and bays. Ice cover in the bays and harbors could exacerbate flooding and cause damage to northeast to east facing shoreline structures. * SHORELINE IMPACTS...Breaking surf of 4 to 8 ft along the ocean front will cause widespread beach flooding and erosion during the time of high tide. Areas of dune erosion are likely, with localized washovers possible where dunes are compromised. * ADDITIONAL DETAILS...This water level forecast will be highly dependent on timing of windshift from east northeast to north gales with respect to the time of high tide, and will be refined over the next 24 hours. Ice cover in the bays and harbors could exacerbate flooding and cause damage to northeast to east facing shoreline structures. 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 SOUTH BAY AT LINDENHURST NY MLLW CATEGORIES - MINOR 3.1 FT, MODERATE 3.6 FT, MAJOR 4.1 FT MHHW CATEGORIES - MINOR 1.5 FT, MODERATE 2.0 FT, MAJOR 2.5 FT TOTAL TOTAL DEPARTURE DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD FT MLLW FT MHHW FT FT IMPACT -------- --------- --------- --------- ------- -------- 20/11 PM 2.6/ 3.1 1.0/ 1.5 1.4/ 1.9 1 NONE 21/12 PM 1.9/ 2.3 0.2/ 0.8 0.8/ 1.3 1 NONE 22/01 AM 2.3/ 2.8 0.8/ 1.3 1.1/ 1.6 0 NONE 22/01 PM 2.6/ 3.1 1.0/ 1.5 1.5/ 2.0 2 NONE 23/02 AM 3.7/ 4.2 2.2/ 2.7 2.5/ 3.0 2 MODERATE 23/01 PM 3.7/ 4.2 2.0/ 2.5 2.8/ 3.3 2 MODERATE GREAT SOUTH BAY AT WEST SAYVILLE NY MLLW CATEGORIES - MINOR 3.1 FT, MODERATE 3.6 FT, MAJOR 4.1 FT MHHW CATEGORIES - MINOR 1.7 FT, MODERATE 2.2 FT, MAJOR 2.7 FT TOTAL TOTAL DEPARTURE DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD FT MLLW FT MHHW FT FT IMPACT -------- --------- --------- --------- ------- -------- 21/12 AM 1.9/ 2.3 0.5/ 1.0 0.8/ 1.3 0 NONE 21/12 PM 1.4/ 1.9 0.0/ 0.5 0.4/ 0.9 0 NONE 22/02 AM 1.9/ 2.3 0.5/ 1.0 0.6/ 1.1 0-1 NONE 22/02 PM 2.0/ 2.5 0.6/ 1.1 0.9/ 1.4 1-2 NONE 23/03 AM 3.2/ 3.7 1.9/ 2.3 2.0/ 2.5 2-3 MINOR 23/01 PM 3.4/ 3.9 2.0/ 2.5 2.6/ 3.1 2-3 MIN-MOD GREAT SOUTH BAY AT WATCH HILL/FIRE ISLAND NY MLLW CATEGORIES - MINOR 3.2 FT, MODERATE 3.7 FT, MAJOR 4.2 FT MHHW CATEGORIES - MINOR 1.7 FT, MODERATE 2.2 FT, MAJOR 2.7 FT TOTAL TOTAL DEPARTURE DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD FT MLLW FT MHHW FT FT IMPACT -------- --------- --------- --------- ------- -------- 21/12 AM 1.9/ 2.3 0.4/ 0.9 0.8/ 1.3 0-1 NONE 21/12 PM 1.3/ 1.8 -0.2/ 0.2 0.2/ 0.8 0 NONE 22/02 AM 1.8/ 2.2 0.2/ 0.8 0.5/ 1.0 0 NONE 22/01 PM 1.8/ 2.2 0.2/ 0.8 0.8/ 1.3 2 NONE 23/03 AM 3.4/ 3.9 1.9/ 2.3 2.1/ 2.6 3 MIN-MOD 23/01 PM 3.2/ 3.7 1.8/ 2.2 2.5/ 3.0 3 MIN-MOD MORICHES BAY AT EAST MORICHES NY MLLW CATEGORIES - MINOR 4.3 FT, MODERATE 5.3 FT, MAJOR 6.3 FT MHHW CATEGORIES - MINOR 1.9 FT, MODERATE 2.9 FT, MAJOR 3.9 FT TOTAL TOTAL DEPARTURE DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD FT MLLW FT MHHW FT FT IMPACT -------- --------- --------- --------- ------- -------- 20/11 PM 3.2/ 3.7 0.8/ 1.3 1.1/ 1.6 0-1 NONE 21/11 AM 2.2/ 2.7 -0.2/ 0.3 0.4/ 0.9 0-1 NONE 22/12 AM 3.0/ 3.5 0.6/ 1.1 0.9/ 1.4 0 NONE 22/12 PM 2.8/ 3.4 0.5/ 1.0 1.2/ 1.7 1 NONE 23/01 AM 4.9/ 5.4 2.5/ 3.0 2.7/ 3.2 2 MINOR 23/01 PM 4.2/ 4.7 1.9/ 2.3 2.7/ 3.2 2 MINOR 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 -------- --------- --------- --------- ------- -------- 20/10 PM 5.7/ 6.2 0.9/ 1.4 1.0/ 1.5 2-3 NONE 21/10 AM 4.6/ 5.1 -0.3/ 0.2 0.2/ 0.7 2-3 NONE 21/11 PM 5.5/ 6.0 0.6/ 1.1 0.7/ 1.1 1-2 NONE 22/11 AM 5.4/ 5.9 0.5/ 1.0 1.3/ 1.8 3-4 NONE 23/12 AM 7.2/ 7.7 2.2/ 2.7 2.3/ 2.8 5-6 MODERATE 23/12 PM 6.2/ 6.8 1.4/ 1.9 2.5/ 3.0 7-8 MINOR 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 -------- --------- --------- --------- ------- -------- 20/10 PM 5.7/ 6.2 1.0/ 1.5 1.2/ 1.7 1 NONE 21/10 AM 4.5/ 5.0 -0.2/ 0.2 0.4/ 0.9 1 NONE 21/11 PM 5.5/ 6.0 0.8/ 1.3 0.9/ 1.4 1 NONE 22/11 AM 5.1/ 5.6 0.4/ 0.9 1.3/ 1.8 2 NONE 23/12 AM 7.0/ 7.5 2.2/ 2.7 2.5/ 3.0 2-3 MODERATE 23/12 PM 6.2/ 6.8 1.6/ 2.0 2.7/ 3.2 2 MINOR 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 -------- --------- --------- --------- ------- -------- 20/10 PM 5.9/ 6.4 1.2/ 1.7 2.7/ 3.2 0 MINOR 21/11 AM 4.9/ 5.4 0.2/ 0.7 2.0/ 2.5 0 NONE 21/11 PM 5.5/ 6.0 0.8/ 1.3 2.3/ 2.8 0 NONE 22/12 PM 5.5/ 6.0 0.8/ 1.3 2.7/ 3.2 1-2 NONE 23/12 AM 6.9/ 7.4 2.2/ 2.7 3.7/ 4.2 2 MOD-MAJ 23/01 PM 6.8/ 7.3 2.1/ 2.6 4.2/ 4.7 2 MODERATE &&
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