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Kingston to Cornwall


Marine Forecast

Issued 06:30 PM EDT 28 March 2023

Tonight and Wednesday.

Wind light becoming south 10 knots early Wednesday morning then increasing to southwest 15 late Wednesday morning. Wind increasing to southwest 25 Wednesday afternoon then veering to west 20 Wednesday evening.

Showers or flurries Wednesday evening. Visibility 1 mile or less in precipitation.

Extended Forecast

Issued 06:30 PM EDT 28 March 2023
Thursday Wind west 20 knots diminishing to light in the morning.
Friday Wind light.
Saturday Wind light becoming southwest 15 knots.

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Weather Conditions

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Map of Great Lakes - Lake Erie and Lake Ontario marine weather areas N Huron - 45003 W Erie - 45005 S Huron - 45008 Lake Ontario - 45012 Port Stanley - 45132 Prince Edward Point - 45135 Georgian Bay - 45137 Grimsby - 45139 Port Colborne - 45142 South Georgian Bay - 45143 Lake St Clair - 45147 South Lake Huron - 45149 Lake Simcoe - 45151 Lake Nipissing - 45152 North Channel - 45154 Ajax - 45159 Sault Ste. Marie Airport Killarney Greater Sudbury Airport North Bay Airport Gore Bay-Manitoulin Airport Great Duck Island Brockville Grenadier Island Kingston Airport Collingwood Lagoon City Muskoka Airport Parry Sound Harbour Lake Simcoe Regional Airport Wiarton Airport Western Islands Cove Island Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Long Point Port Weller St. Catharines / Niagara District Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Port Colborne Erieau Point Pelee Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport
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land station Land Station
Ice Conditions

There is no ice forecast issued for this area.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 6:30 PM EDT 28 March 2023 Tonight and Wednesday At 6:30 p.m. EDT tonight departing low 1016 mb located south of
James Bay.

At 6:30 p.m. EDT tonight departing ridge located on a line
north-south over central Quebec.

At 6:30 p.m. EDT tonight ridge from 1034 mb high located over
By 6:30 p.m. EDT Wednesday ridge from 1029 mb high located on a
line northwest-southeast over Lake Michigan.

By 10:30 a.m. EDT Wednesday approaching trough from 1008 mb low
located on a line northeast-southwest over Lake Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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