Alert archive / New York / Small Craft Advisories in 2026
Small Craft Advisory 17, NWS Buffalo, NY
NWS Buffalo, NY issued this small craft advisory at Mar 6, 2026, 9:25 PM EST. It was in force for 71 hr.
The area
The counties it named.
The facts
- Issued
- Mar 6, 2026, 9:25 PM EST (02:25 UTC)
- Expired
- Mar 9, 2026, 9:54 PM EDT
- In force
- 71 hr
- Issued by
- NWS Buffalo, NY
The text
As transmitted.
741 WHUS71 KBUF 070225 MWWBUF URGENT - MARINE WEATHER MESSAGE National Weather Service Buffalo NY 925 PM EST Fri Mar 6 2026 LOZ043>045-071030- /O.NEW.KBUF.SC.Y.0017.260307T0225Z-260308T1800Z/ Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay- Lake Ontario nearshore waters from Sodus Bay to Mexico Bay- Lake Ontario nearshore waters from Mexico Bay to the Saint Lawrence River- 925 PM EST Fri Mar 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EST SUNDAY... * WHAT...South winds becoming southwest to 30 knots and waves 3 to 6 feet. * WHERE...The nearshore waters of Lake Ontario from Hamlin Beach to the Saint Lawrence River. * WHEN...Until 2 PM EST Sunday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LOZ042-071030- /O.NEW.KBUF.SC.Y.0017.260307T1200Z-260308T1200Z/ Lake Ontario nearshore waters from the Niagara River to Hamlin Beach- 925 PM EST Fri Mar 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM SATURDAY TO 8 AM EST SUNDAY... * WHAT...Southwest winds 15 to 25 knots and waves 3 to 6 feet expected. * WHERE...The nearshore waters of Lake Ontario from the Niagara River to Hamlin Beach. * WHEN...From 7 AM Saturday to 8 AM EST Sunday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ040-041-071030- /O.NEW.KBUF.SC.Y.0017.260307T0600Z-260308T0900Z/ Lake Erie nearshore waters from Ripley to Dunkirk- Lake Erie nearshore waters from Dunkirk to Buffalo- 925 PM EST Fri Mar 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM SATURDAY TO 5 AM EST SUNDAY... * WHAT...Southwest winds 15 to 25 knots expected. * WHERE...The nearshore waters of Lake Erie from Ripley to Buffalo. * WHEN...From 1 AM Saturday to 5 AM EST Sunday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ020-071030- /O.NEW.KBUF.SC.Y.0017.260307T1200Z-260308T0900Z/ Upper Niagara River and Buffalo Harbor- 925 PM EST Fri Mar 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM SATURDAY TO 5 AM EST SUNDAY... * WHAT...Southwest winds 15 to 25 knots expected. * WHERE...The Upper Niagara River and Buffalo Harbor. * WHEN...From 7 AM Saturday to 5 AM EST Sunday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
9 follow-up statements
945 WHUS71 KBUF 070831 MWWBUF URGENT - MARINE WEATHER MESSAGE National Weather Service Buffalo NY 331 AM EST Sat Mar 7 2026 LOZ043>045-072100- /O.CON.KBUF.SC.Y.0017.000000T0000Z-260308T1800Z/ Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay- Lake Ontario nearshore waters from Sodus Bay to Mexico Bay- Lake Ontario nearshore waters from Mexico Bay to the Saint Lawrence River- 331 AM EST Sat Mar 7 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EST SUNDAY... * WHAT...Southwest winds to 30 knots and waves 3 to 6 feet. * WHERE...The nearshore waters of Lake Ontario from Hamlin Beach to the Saint Lawrence River. * WHEN...Until 2 PM EST Sunday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LOZ042-072100- /O.CON.KBUF.SC.Y.0017.260307T1200Z-260308T1200Z/ Lake Ontario nearshore waters from the Niagara River to Hamlin Beach- 331 AM EST Sat Mar 7 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 8 AM EST SUNDAY... * WHAT...Southwest winds 15 to 25 knots and waves 3 to 6 feet expected. * WHERE...The nearshore waters of Lake Ontario from the Niagara River to Hamlin Beach. * WHEN...From 7 AM this morning to 8 AM EST Sunday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ040-041-072100- /O.CON.KBUF.SC.Y.0017.000000T0000Z-260308T0900Z/ Lake Erie nearshore waters from Ripley to Dunkirk- Lake Erie nearshore waters from Dunkirk to Buffalo- 331 AM EST Sat Mar 7 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST SUNDAY... * WHAT...Southwest winds 15 to 20 knots. * WHERE...The nearshore waters of Lake Erie from Ripley to Buffalo. * WHEN...Until 5 AM EST Sunday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ020-072100- /O.CON.KBUF.SC.Y.0017.260307T1200Z-260308T0900Z/ Upper Niagara River and Buffalo Harbor- 331 AM EST Sat Mar 7 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 5 AM EST SUNDAY... * WHAT...Southwest winds 15 to 25 knots expected. * WHERE...The Upper Niagara River and Buffalo Harbor. * WHEN...From 7 AM this morning to 5 AM EST Sunday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
721 WHUS71 KBUF 072014 MWWBUF URGENT - MARINE WEATHER MESSAGE National Weather Service Buffalo NY 314 PM EST Sat Mar 7 2026 LOZ044-045-080800- /O.EXT.KBUF.SC.Y.0017.000000T0000Z-260309T2000Z/ Lake Ontario nearshore waters from Sodus Bay to Mexico Bay- Lake Ontario nearshore waters from Mexico Bay to the Saint Lawrence River- 314 PM EST Sat Mar 7 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EST MONDAY... * WHAT...Southwest winds 15 to 25 knots and waves 3 to 6 feet. * WHERE...The nearshore waters of Lake Ontario from Sodus Bay to the Saint Lawrence River. * WHEN...Until 4 PM EST Monday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LOZ042-043-080800- /O.EXT.KBUF.SC.Y.0017.000000T0000Z-260310T0200Z/ Lake Ontario nearshore waters from the Niagara River to Hamlin Beach- Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay- 314 PM EST Sat Mar 7 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EST MONDAY... * WHAT...Southwest winds 15 to 25 knots and waves 3 to 6 feet. * WHERE...The nearshore waters of Lake Ontario from the Niagara River to Sodus Bay. * WHEN...Until 10 PM EST Monday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ040-041-080800- /O.EXT.KBUF.SC.Y.0017.000000T0000Z-260309T0200Z/ Lake Erie nearshore waters from Ripley to Dunkirk- Lake Erie nearshore waters from Dunkirk to Buffalo- 314 PM EST Sat Mar 7 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EST SUNDAY... * WHAT...Southwest winds 15 to 20 knots. * WHERE...The nearshore waters of Lake Erie from Ripley to Buffalo. * WHEN...Until 10 PM EST Sunday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ020-080800- /O.EXT.KBUF.SC.Y.0017.000000T0000Z-260309T0200Z/ Upper Niagara River and Buffalo Harbor- 314 PM EST Sat Mar 7 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EST SUNDAY... * WHAT...Southwest winds 15 to 20 knots. * WHERE...The Upper Niagara River and Buffalo Harbor. * WHEN...Until 10 PM EST Sunday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
224 WHUS71 KBUF 080736 MWWBUF URGENT - MARINE WEATHER MESSAGE National Weather Service Buffalo NY 336 AM EDT Sun Mar 8 2026 LOZ044-045-081600- /O.CON.KBUF.SC.Y.0017.000000T0000Z-260309T2000Z/ Lake Ontario nearshore waters from Sodus Bay to Mexico Bay- Lake Ontario nearshore waters from Mexico Bay to the Saint Lawrence River- 336 AM EDT Sun Mar 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT MONDAY... * WHAT...Southwest winds 15 to 20 knots and waves 3 to 5 feet. * WHERE...The nearshore waters of Lake Ontario from Sodus Bay to the Saint Lawrence River. * WHEN...Until 4 PM EDT Monday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LOZ042-043-081600- /O.CON.KBUF.SC.Y.0017.000000T0000Z-260310T0200Z/ Lake Ontario nearshore waters from the Niagara River to Hamlin Beach- Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay- 336 AM EDT Sun Mar 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 knots and waves 3 to 5 feet. * WHERE...The nearshore waters of Lake Ontario from the Niagara River to Sodus Bay. * WHEN...Until 10 PM EDT Monday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ040-041-081600- /O.CON.KBUF.SC.Y.0017.000000T0000Z-260309T0200Z/ Lake Erie nearshore waters from Ripley to Dunkirk- Lake Erie nearshore waters from Dunkirk to Buffalo- 336 AM EDT Sun Mar 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 20 knots. * WHERE...The nearshore waters of Lake Erie from Ripley to Buffalo. * WHEN...Until 10 PM EDT this evening. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ020-081600- /O.CON.KBUF.SC.Y.0017.000000T0000Z-260309T0200Z/ Upper Niagara River and Buffalo Harbor- 336 AM EDT Sun Mar 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 20 knots. * WHERE...The Upper Niagara River and Buffalo Harbor. * WHEN...Until 10 PM EDT this evening. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
261 WHUS71 KBUF 081620 MWWBUF URGENT - MARINE WEATHER MESSAGE National Weather Service Buffalo NY 1220 PM EDT Sun Mar 8 2026 LOZ044-045-090200- /O.CON.KBUF.SC.Y.0017.000000T0000Z-260309T2000Z/ Lake Ontario nearshore waters from Sodus Bay to Mexico Bay- Lake Ontario nearshore waters from Mexico Bay to the Saint Lawrence River- 1220 PM EDT Sun Mar 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 knots and waves 3 to 5 feet. * WHERE...The nearshore waters of Lake Ontario from Sodus Bay to the Saint Lawrence River. * WHEN...Until 4 PM EDT Monday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LOZ042-043-090200- /O.CON.KBUF.SC.Y.0017.000000T0000Z-260310T0200Z/ Lake Ontario nearshore waters from the Niagara River to Hamlin Beach- Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay- 1220 PM EDT Sun Mar 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 knots and waves 3 to 5 feet. * WHERE...The nearshore waters of Lake Ontario from the Niagara River to Sodus Bay. * WHEN...Until 10 PM EDT Monday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ040-041-090200- /O.CON.KBUF.SC.Y.0017.000000T0000Z-260309T0200Z/ Lake Erie nearshore waters from Ripley to Dunkirk- Lake Erie nearshore waters from Dunkirk to Buffalo- 1220 PM EDT Sun Mar 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 25 knots. * WHERE...The nearshore waters of Lake Erie from Ripley to Buffalo. * WHEN...Until 10 PM EDT this evening. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ020-090200- /O.CON.KBUF.SC.Y.0017.000000T0000Z-260309T0200Z/ Upper Niagara River and Buffalo Harbor- 1220 PM EDT Sun Mar 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 25 knots. * WHERE...The Upper Niagara River and Buffalo Harbor. * WHEN...Until 10 PM EDT this evening. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Hitchcock
420 WHUS71 KBUF 090150 MWWBUF URGENT - MARINE WEATHER MESSAGE National Weather Service Buffalo NY 950 PM EDT Sun Mar 8 2026 LEZ040-041-090300- /O.EXP.KBUF.SC.Y.0017.000000T0000Z-260309T0200Z/ Lake Erie nearshore waters from Ripley to Dunkirk- Lake Erie nearshore waters from Dunkirk to Buffalo- 950 PM EDT Sun Mar 8 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 PM EDT THIS EVENING... $$ LEZ020-090300- /O.EXP.KBUF.SC.Y.0017.000000T0000Z-260309T0200Z/ Upper Niagara River and Buffalo Harbor- 950 PM EDT Sun Mar 8 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 PM EDT THIS EVENING... $$ LOZ044-045-091000- /O.CON.KBUF.SC.Y.0017.000000T0000Z-260309T2000Z/ Lake Ontario nearshore waters from Sodus Bay to Mexico Bay- Lake Ontario nearshore waters from Mexico Bay to the Saint Lawrence River- 950 PM EDT Sun Mar 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT MONDAY... * WHAT...Southwest winds 15 to 20 knots and waves 3 to 5 feet. * WHERE...The nearshore waters of Lake Ontario from Sodus Bay to the Saint Lawrence River. * WHEN...Until 4 PM EDT Monday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LOZ042-043-091000- /O.CON.KBUF.SC.Y.0017.000000T0000Z-260310T0200Z/ Lake Ontario nearshore waters from the Niagara River to Hamlin Beach- Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay- 950 PM EDT Sun Mar 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 knots and waves 3 to 5 feet. * WHERE...The nearshore waters of Lake Ontario from the Niagara River to Sodus Bay. * WHEN...Until 10 PM EDT Monday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
641 WHUS71 KBUF 090757 MWWBUF URGENT - MARINE WEATHER MESSAGE National Weather Service Buffalo NY 357 AM EDT Mon Mar 9 2026 LEZ020-LOZ030-092000- /O.EXB.KBUF.SC.Y.0017.260309T1400Z-260309T2300Z/ Upper Niagara River and Buffalo Harbor-Lower Niagara River- 357 AM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 7 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 25 knots expected. * WHERE...The Niagara River and Buffalo Harbor. * WHEN...From 10 AM this morning to 7 PM EDT this evening. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ040-041-092000- /O.EXB.KBUF.SC.Y.0017.260309T1400Z-260309T2300Z/ Lake Erie nearshore waters from Ripley to Dunkirk- Lake Erie nearshore waters from Dunkirk to Buffalo- 357 AM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 7 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 25 knots expected. * WHERE...The nearshore waters of Lake Erie from Ripley to Buffalo. * WHEN...From 10 AM this morning to 7 PM EDT this evening. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LOZ044-045-092000- /O.CON.KBUF.SC.Y.0017.000000T0000Z-260309T2000Z/ Lake Ontario nearshore waters from Sodus Bay to Mexico Bay- Lake Ontario nearshore waters from Mexico Bay to the Saint Lawrence River- 357 AM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...South winds 15 to 20 knots. * WHERE...The nearshore waters of Lake Ontario from Sodus Bay to the Saint Lawrence River. * WHEN...Until 4 PM EDT this afternoon. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LOZ042-043-092000- /O.CON.KBUF.SC.Y.0017.000000T0000Z-260310T0200Z/ Lake Ontario nearshore waters from the Niagara River to Hamlin Beach- Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay- 357 AM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 25 knots and waves 3 to 6 feet. * WHERE...The nearshore waters of Lake Ontario from the Niagara River to Sodus Bay. * WHEN...Until 10 PM EDT this evening. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
758 WHUS71 KBUF 091348 MWWBUF URGENT - MARINE WEATHER MESSAGE National Weather Service Buffalo NY 948 AM EDT Mon Mar 9 2026 LEZ040-041-091500- /O.CAN.KBUF.SC.Y.0017.260309T1400Z-260309T2300Z/ Lake Erie nearshore waters from Ripley to Dunkirk- Lake Erie nearshore waters from Dunkirk to Buffalo- 948 AM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... Winds will remain below Small Craft Advisory criteria today. $$ LOZ044-045-091500- /O.CAN.KBUF.SC.Y.0017.000000T0000Z-260309T2000Z/ Lake Ontario nearshore waters from Sodus Bay to Mexico Bay- Lake Ontario nearshore waters from Mexico Bay to the Saint Lawrence River- 948 AM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... Winds and waves will remain below Small Craft Advisory criteria today. $$ LOZ042-043-092300- /O.CON.KBUF.SC.Y.0017.000000T0000Z-260310T0200Z/ Lake Ontario nearshore waters from the Niagara River to Hamlin Beach- Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay- 948 AM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 25 knots and waves 3 to 6 feet. * WHERE...The nearshore waters of Lake Ontario from the Niagara River to Sodus Bay. * WHEN...Until 10 PM EDT this evening. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LEZ020-LOZ030-092300- /O.CON.KBUF.SC.Y.0017.260309T1400Z-260309T2300Z/ Upper Niagara River and Buffalo Harbor-Lower Niagara River- 948 AM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 25 knots expected. * WHERE...The Niagara River and Buffalo Harbor. * WHEN...Until 7 PM EDT this evening. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Hitchcock
127 WHUS71 KBUF 092322 MWWBUF URGENT - MARINE WEATHER MESSAGE National Weather Service Buffalo NY 722 PM EDT Mon Mar 9 2026 LEZ020-LOZ030-100030- /O.EXP.KBUF.SC.Y.0017.000000T0000Z-260309T2300Z/ Upper Niagara River and Buffalo Harbor-Lower Niagara River- 722 PM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY HAS EXPIRED... $$ LOZ042-043-100200- /O.CON.KBUF.SC.Y.0017.000000T0000Z-260310T0200Z/ Lake Ontario nearshore waters from the Niagara River to Hamlin Beach- Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay- 722 PM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 20 knots. * WHERE...The nearshore waters of Lake Ontario from the Niagara River to Sodus Bay. * WHEN...Until 10 PM EDT this evening. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
712 WHUS71 KBUF 100154 MWWBUF URGENT - MARINE WEATHER MESSAGE National Weather Service Buffalo NY 954 PM EDT Mon Mar 9 2026 LOZ042-043-100300- /O.CAN.KBUF.SC.Y.0017.000000T0000Z-260310T0200Z/ Lake Ontario nearshore waters from the Niagara River to Hamlin Beach- Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay- 954 PM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... $$
What forecasters said that day
The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Buffalo, NY wrote its last area forecast discussion before this small craft advisory went out at Mar 6, 6:45 PM EST, 2 hours 40 minutes earlier. Its key messages:
- 1) A cold front will bring widespread rain showers and a few strong thunderstorms with gusty winds to western NY Saturday. 2) Next chances for widespread precipitation across western and north-central NY arrive Wednesday with mainly rainfall, but latest guidance has been trending cooler. 3) There remains a low-end threat for flooding through next week, mainly across the North Country, as a result of above average temperatures and multiple rounds of rain.
Area forecast discussion, Mar 6, 6:45 PM EST, 2 hours 40 minutes before
Area Forecast Discussion National Weather Service Buffalo NY 645 PM EST Fri Mar 6 2026 .WHAT HAS CHANGED... Continuing to monitor the threat for severe thunderstorms early Saturday afternoon for western NY. && .KEY MESSAGES... 1) A cold front will bring widespread rain showers and a few strong thunderstorms with gusty winds to western NY Saturday. 2) Next chances for widespread precipitation across western and north-central NY arrive Wednesday with mainly rainfall, but latest guidance has been trending cooler. 3) There remains a low-end threat for flooding through next week, mainly across the North Country, as a result of above average temperatures and multiple rounds of rain. && .DISCUSSION... KEY MESSAGE 1...A cold front will bring widespread rain showers and a few strong thunderstorms with gusty winds to western NY Saturday. Latest GOES WV imagery shows a larger scale trough over the central/northern plains along with a leading shortwave moving across the Central Great Lakes this evening. Ongoing showers and thunderstorms currently over MI will continue to march eastward and any remnants headed into tonight will be the first batch of convection with this system across western NY. This will mainly be in the form of scattered showers and possibly a few elevated thunderstorms as a warm front lifts through the region late tonight into Saturday morning. A positively tilted mid-level shortwave will separate out from the larger scale trough over the central CONUS and will continue to move through the Great Lakes Saturday through Saturday night. An elongated surface troughing pattern extending from the Midwest into Quebec progressing eastward will in turn drag a strong 55-65kt southwesterly LLJ across the forecast area. Convection will develop earlier in the day closer to the frontal boundary in the Midwest, accelerating eastward with a line of storms approaching western NY Saturday afternoon. This round will be highly dependent on storm evolution earlier in the day across OH moving northeast as well as if any isolated cells can develop with localized diurnal heating within pockets of clearing skies. The second round will be closer to the cold frontal passage in the evening and will be mainly composed of light to moderate showers as instability will be limited, but lingering low-level moisture will remain. SPC's Outlook for severe weather Saturday remains largely unchanged from the previous issuance, with a Slight Risk (2/5) extending from Lake Erie to the Genesee Valley, and a Marginal Risk (1/5) further east across the Finger Lakes. This system will have rather strong dynamics/kinematics and impressive bulk shear values approaching 50 kt, though instability and convective inhibition will be limiting factors. Around 500 J/kg of MUCAPE looks to be present out ahead of the front across western NY with surface dew points climbing into the mid-50s. However, a locally stable environment with high CIN is expected downwind of Lake Erie with a stout SSW flow coming off the icy lake. General thinking remains on track that the highest (though likely "conditional") risk for a few storms generating locally strong gusty winds will be from the western Southern Tier to the western Finger Lakes region. It is worth noting that latest HREF guidance does highlight portions of southwestern NY (Chautauqua and Cattaraugus Co) with >50% probabilities of STP > 1. Impressive low- level flow with gradual veering in the 0-1 km layer does carve out hodographs with 0-1 km SRH exceeding 200 m2/s2. Therefore, cannot rule out the chance for a tornado, especially with any bowing segments that will end up aligning more perpendicular to the 0-3 km shear vectors. KEY MESSAGE 2...Next chances for widespread precipitation across western and north-central NY arrive Wednesday with mainly rainfall, but latest guidance has been trending cooler. After a relatively dry period late this weekend into early next week with day-to-day warming of above-normal temperatures for early March, the next chance for widespread precipitation arrives for midweek. Another progressive upper level trough will dig into the northern plains and upper Great Lakes sending a surface low across western NY Tuesday night into Wednesday. The main questions will be whether or not the cutoff low over the Baja ejects out in phase with the northern stream trough. Additionally, latest guidance has been trending slightly cooler with a stronger surface high over eastern Canada. This will bring some uncertainty to ptype forecasts that were earlier more certain on primarily rainfall. KEY MESSAGE 3...There remains a low-end threat for flooding through next week, mainly across the North Country, as a result of above average temperatures and multiple rounds of rain. Above average temperatures for early/mid March along with long range ensemble guidance and WPC forecast showing an additional 1-2.5" of QPF across the eastern Great Lakes over the next 7 days. This pattern will lead to rises on most area waterways with an increased threat for flooding as the rainfall combines with accelerated snowmelt runoff. Rises on the faster responding creeks are already being observed with this most recent batch of rain/freezing rain, and the slower responding waterways continue creeping up through the weekend. All this said, based on the limited amount of SWE and antecedent water levels being low, the threat for flooding should be very limited for the waterways across WNY. A handful of creeks are forecast to crest in Action stage, though most are expected to remain below flood stage over the weekend. The one exception will be the Tonawanda Creek at Rapids, which looks to crest right at the 12 ft minor flood stage threshold Monday morning. A very different story east of Lake Ontario as recent SWE surveys have measured over 10" of liquid in the snowpack across the Tug Hill. This could lead flooding along the Black River and other rivers that drain the western Adirondacks and Tug Hill Plateau. MMEFS guidance suggests water levels on the Black River should begin to rise today and crest near the middle of next week. Still some discrepancy in regards to maximum crest height in spots such as at ARTN6 (Black River at Watertown), though aside from the typically bullish NAEFS, there is only a low (25% chance or less) chance to reach flood stage. While a slow rise to Action stage appears to be the most likely scenario, will need to continue monitoring trends. && .AVIATION /00Z SATURDAY THROUGH WEDNESDAY/... Low stratus continues to reside across the Niagara Peninsula and eastern Lake Ontario region this evening. IFR/MVFR conditions are likely at KIAG and KART this evening, while VFR will continue across the other TAF sites. As a warm front lifts northward across the TAF region later this evening, ceiling bases will likely lower back to MVFR and higher terrain IFR, with scattered showers and perhaps a rumble of thunder...generally between 08Z and 14Z. A LLJ, with a base around 1500 feet, will peak around 50 knots by the second half of the night and bring LLWS to the TAF region before surface gusts begin to increase through the daylight hours. After a brief break in the precipitation with daytime mixing...and perhaps flight conditions returning back to VFR, a line of showers and thunderstorms will bear down upon WNY...with this line reaching WNY just after 18Z. Gusty southwest winds ahead of this line of storms will reach near 20 knots, with gusts reaching 25 to 35 knots. The line of showers and thunderstorms will move east through the afternoon. A few storms may become severe across western NY with damaging wind gusts as the primary threat. Outlook... Saturday Afternoon...Flight restrictions in showers and thunderstorms continue into the early evening hours...ending as a few showers. Patchy fog across the inland Southern Tier. Sunday...MVFR/IFR becoming VFR. Monday and Tuesday...Mainly VFR with a chance of rain showers Tuesday. Tuesday night and Wednesday...IFR/MVFR in another period of rain showers and perhaps rumble of thunder. && .MARINE... Behind a departing area of high pressure, and ahead of a digging shortwave trough southerly winds will increase tonight and tomorrow...this ahead of a cold front. These winds, likely to reach SCA on the eastern waters of Lake Ontario...will also direct the higher wave heights towards the Canadian waters. These winds will become a bit more southwesterly Saturday ahead of a cold front...with waves increasing and possibly necessitating the westward expansion of any SCA to include the entire Lake Ontario waters. The winds will veer to westerly behind the cold front Saturday afternoon and night, with winds slowly diminishing through Sunday morning such that waves heights will fall below small craft thresholds. Please note...most, if not all of the Lake Erie nearshore waters continue to be ice covered. Waves have been omitted from the forecast. && .BUF WATCHES/WARNINGS/ADVISORIES... NY...None. MARINE...None. && DISCUSSION...Brothers/HSK/PP/TMA AVIATION...HSK/Thomas MARINE...Thomas
Hazardous weather outlook, Mar 6, 1:07 PM EST, 8 hours 18 minutes before
Hazardous Weather Outlook National Weather Service Buffalo NY 107 PM EST Fri Mar 6 2026 NYZ001>005-010-011-013-014-071815- Niagara-Orleans-Monroe-Wayne-Northern Cayuga-Northern Erie-Genesee- Livingston-Ontario- 107 PM EST Fri Mar 6 2026 This Hazardous Weather Outlook is for portions of western and north central New York. .DAY ONE...This afternoon and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Scattered showers and isolated thunderstorms Saturday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service office in Buffalo can be found on the internet at http://www.weather.gov/buf NYZ012-019>021-085-071815- Wyoming-Chautauqua-Cattaraugus-Allegany-Southern Erie- 107 PM EST Fri Mar 6 2026 This Hazardous Weather Outlook is for portions of western New York. .DAY ONE...This afternoon and tonight. Hazardous weather is not expected at this time. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Thunderstorms capable of producing strong winds will be possible Saturday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service office in Buffalo can be found on the internet at http://www.weather.gov/buf NYZ006>008-071815- Oswego-Jefferson-Lewis- 107 PM EST Fri Mar 6 2026 This Hazardous Weather Outlook is for portions of central New York. .DAY ONE...This afternoon and tonight. Hazardous weather is not expected at this time. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. An extended period of warmth will hasten snowmelt through the weekend. Several periods of rain will also cross the area, with 1 to 2 inches of rain possible over a 3 to 4 day period. Runoff from snowmelt and rain will result in rising water on creeks and rivers, with an increased risk of flooding this weekend into early next week on rivers that drain the Tug Hill Plateau and western Adirondacks. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service office in Buffalo can be found on the internet at http://www.weather.gov/buf LEZ040-041-LOZ042>045-062>065-071815- Lake Erie nearshore waters from Ripley to Dunkirk- Lake Erie nearshore waters from Dunkirk to Buffalo- Lake Ontario nearshore waters from the Niagara River to Hamlin Beach- Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay- Lake Ontario nearshore waters from Sodus Bay to Mexico Bay- Lake Ontario nearshore waters from Mexico Bay to the Saint Lawrence River- Lake Ontario open waters from the Niagara River to Hamlin Beach- Lake Ontario open waters from Hamlin Beach to Sodus Bay- Lake Ontario open waters from Sodus Bay to Mexico Bay- Lake Ontario open waters from Mexico Bay to the Saint Lawrence River- 107 PM EST Fri Mar 6 2026 This Hazardous Weather Outlook is for portions of Lake Erie and Lake Ontario. .DAY ONE...This afternoon and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service office in Buffalo can be found on the internet at http://www.weather.gov/buf LEZ020-LOZ030-071815- Upper Niagara River and Buffalo Harbor-Lower Niagara River- 107 PM EST Fri Mar 6 2026 This Hazardous Weather Outlook is for portions of Lake Erie and Lake Ontario. .DAY ONE...This afternoon and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service office in Buffalo can be found on the internet at http://www.weather.gov/buf SLZ022-024-071815- Saint Lawrence River from Cape Vincent to Ogdensburg- Saint Lawrence River from Ogdensburg to Saint Regis- 107 PM EST Fri Mar 6 2026 This Hazardous Weather Outlook is for the New York waters of the Saint Lawrence River. .DAY ONE...This afternoon and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service office in Buffalo can be found on the internet at http://www.weather.gov/buf
In the hours before
Local storm report, Mar 6, 4:17 PM EST, 5 hours 8 minutes before
Preliminary Local Storm Report
National Weather Service Buffalo NY
417 PM EST Fri Mar 6 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0730 AM Freezing Rain 2 W Henrietta 43.06N 77.66W
03/06/2026 M0.10 Inch Monroe NY Public
Reported in West Henrietta Delayed report.
&&The office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 7, 2:16 PM EST | Severe Thunderstorm Warning | BUF | Chautauqua | 59 min |
| Mar 7, 3:02 PM EST | Severe Thunderstorm Warning | BUF | Cattaraugus | 43 min |
| Mar 7, 4:07 PM EST | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus | 38 min |
Nearby
Small Craft Advisories in New York, 2026Every small craft advisory in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.