Active Weather Alerts
Gale Warning
Issued: 6:30 AM Feb. 1, 2026 – National Weather Service
...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... * WHAT...North winds 20 to 30 kt with gusts up to 40 kt. * WHERE...The south shore and eastern bays of Long Island, and New York Harbor. * WHEN...Until 6 PM EST this evening. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. &&
Coastal Flood Advisory
Issued: 6:15 AM Feb. 1, 2026 – National Weather Service
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 5 AM EARLY THIS MORNING TO NOON EST TODAY... * WHAT...Up to one foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...Southwest Suffolk and Southeast Suffolk Counties. * WHEN...From 5 AM early this morning to noon EST today. * 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. * ADDITIONAL DETAILS...Additional minor coastal flooding is possible with high tide cycles late today through early Monday. Ice from the back bays could get pushed onshore during high tide, and flood waters could freeze on roadways, further complicating impacts. 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 -------- --------- --------- --------- ------- -------- 31/09 PM 1.5/ 2.0 -0.2/ 0.3 0.2/ 0.8 0 NONE 01/10 AM 3.0/ 3.5 1.4/ 1.9 1.7/ 2.2 0 MINOR 01/09 PM 2.5/ 3.0 0.9/ 1.4 1.4/ 1.9 0 NONE 02/10 AM 3.1/ 3.6 1.5/ 2.0 1.7/ 2.2 0 MINOR 02/10 PM 2.2/ 2.7 0.7/ 1.1 1.1/ 1.6 0 NONE 03/11 AM 2.0/ 2.5 0.4/ 0.9 0.6/ 1.1 1 NONE 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 -------- --------- --------- --------- ------- -------- 31/10 PM 0.9/ 1.4 -0.6/-0.1 -0.2/ 0.2 1-2 NONE 01/10 AM 2.8/ 3.4 1.5/ 2.0 1.5/ 2.0 2 MINOR 01/10 PM 1.9/ 2.3 0.5/ 1.0 0.8/ 1.3 2 NONE 02/11 AM 2.7/ 3.2 1.3/ 1.8 1.3/ 1.8 1-2 NONE 02/11 PM 1.7/ 2.2 0.2/ 0.8 0.5/ 1.0 1 NONE 03/12 PM 1.5/ 2.0 0.1/ 0.6 0.1/ 0.6 1 NONE 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 -------- --------- --------- --------- ------- -------- 31/09 PM 0.8/ 1.3 -0.8/-0.2 -0.3/ 0.2 1-2 NONE 01/11 AM 2.7/ 3.2 1.3/ 1.8 1.4/ 1.9 3 NONE 01/10 PM 1.7/ 2.2 0.2/ 0.7 0.6/ 1.1 2-3 NONE 02/11 AM 2.7/ 3.2 1.2/ 1.7 1.3/ 1.8 2 NONE 02/11 PM 1.7/ 2.2 0.2/ 0.7 0.5/ 1.0 1 NONE 03/12 PM 1.5/ 2.0 0.0/ 0.5 0.1/ 0.6 1 NONE 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 -------- --------- --------- --------- ------- -------- 31/08 PM 2.0/ 2.5 -0.5/ 0.0 0.4/ 0.9 0 NONE 01/09 AM 4.0/ 4.5 1.7/ 2.2 2.0/ 2.5 0 MINOR 01/08 PM 3.5/ 4.0 1.1/ 1.6 1.8/ 2.2 0 NONE 02/09 AM 4.0/ 4.5 1.7/ 2.2 1.9/ 2.3 0 MINOR 02/09 PM 2.7/ 3.2 0.2/ 0.8 1.0/ 1.5 0 NONE 03/09 AM 2.6/ 3.1 0.2/ 0.7 0.6/ 1.1 0-1 NONE SHINNECOCK BAY AT PONQUOQUE NY MLLW CATEGORIES - MINOR 4.9 FT, MODERATE 5.9 FT, MAJOR 6.9 FT MHHW CATEGORIES - MINOR 1.7 FT, MODERATE 2.7 FT, MAJOR 3.7 FT TOTAL TOTAL DEPARTURE DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD FT MLLW FT MHHW FT FT IMPACT -------- --------- --------- --------- ------- -------- 31/06 PM 3.0/ 3.5 -0.2/ 0.2 0.6/ 1.1 1 NONE 01/07 AM 4.7/ 5.2 1.6/ 2.0 1.5/ 2.0 2 MINOR 01/07 PM 4.5/ 5.0 1.3/ 1.8 1.9/ 2.3 2 NONE 02/08 AM 5.1/ 5.6 1.9/ 2.3 1.8/ 2.2 2 MINOR 02/08 PM 4.0/ 4.5 0.9/ 1.4 1.4/ 1.9 1 NONE 03/09 AM 4.0/ 4.5 0.8/ 1.3 0.8/ 1.3 1 NONE FORT POND BAY AT MONTAUK NY MLLW CATEGORIES - MINOR 4.1 FT, MODERATE 4.9 FT, MAJOR 6.6 FT MHHW CATEGORIES - MINOR 1.6 FT, MODERATE 2.4 FT, MAJOR 4.1 FT TOTAL TOTAL DEPARTURE DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD FT MLLW FT MHHW FT FT IMPACT -------- --------- --------- --------- ------- -------- 31/09 PM 2.5/ 3.0 0.0/ 0.5 0.2/ 0.7 0 NONE 01/09 AM 3.9/ 4.4 1.4/ 1.9 0.9/ 1.4 0 MINOR 01/09 PM 3.7/ 4.2 1.2/ 1.7 1.4/ 1.9 0 NONE 02/10 AM 4.4/ 4.9 1.9/ 2.3 1.4/ 1.9 0 MINOR 02/10 PM 3.2/ 3.7 0.7/ 1.1 0.7/ 1.1 0 NONE 03/11 AM 3.1/ 3.6 0.6/ 1.1 0.2/ 0.8 1 NONE PECONIC RIVER AT RIVERHEAD NY MLLW CATEGORIES - MINOR 5.7 FT, MODERATE 6.4 FT, MAJOR 7.2 FT MHHW CATEGORIES - MINOR 2.3 FT, MODERATE 3.0 FT, MAJOR 3.8 FT TOTAL TOTAL DEPARTURE DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD FT MLLW FT MHHW FT FT IMPACT -------- --------- --------- --------- ------- -------- 31/11 PM 3.2/ 3.7 -0.2/ 0.3 0.5/ 1.0 0 NONE 01/12 PM 4.7/ 5.2 1.4/ 1.9 1.5/ 2.0 0 NONE 02/12 AM 4.7/ 5.2 1.3/ 1.8 1.7/ 2.2 0 NONE 02/12 PM 4.7/ 5.2 1.4/ 1.9 1.5/ 2.0 0 NONE 03/01 AM 3.7/ 4.2 0.4/ 0.9 0.7/ 1.1 0 NONE &&
Cold Weather Advisory
Issued: 6:14 AM Feb. 1, 2026 – National Weather Service
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Very cold wind chills as low as 5 to 10 below. * WHERE...Portions of northeast New Jersey and southeast New York. * WHEN...Until 10 AM EST this morning. * IMPACTS...The cold wind chills could result in hypothermia if precautions are not taken. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. &&
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