Eastern Lake Superior
Issued 10:01 PM EDT 25 June 2016
Tonight and Sunday
Strong wind warning in effect. Squall watch in effect.
Wind southeast 20 knots with gusts to 50 near thunderstorms. Wind becoming southwest 20 late overnight.
A few showers and a few thunderstorms ending Sunday morning. Risk of thunderstorms early Sunday morning. Fog patches dissipating near noon Sunday.
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*Ice Forecast and Warnings also apply to U.S. waters
Ice ForecastsIssued 12:00 PM EDT 7 May 2016 Forecasts have ended for the season.
Warnings (In effect)
Eastern Lake SuperiorIssued 10:01 PM EDT 25 June 2016
'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Watches (In effect)
Squall watch in effect
Eastern Lake SuperiorIssued 10:01 PM EDT 25 June 2016 Conditions are favourable for the development of squalls with wind gusts up to 50 knots, frequent lightning and large hail.
The threat of severe thunderstorms will continue late this evening and after midnight.
Large hail can damage vessels and cause injury. Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway.
Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.
Technical Marine SynopsisIssued 6:30 PM EDT 25 June 2016 Tonight and Sunday At 6:30 p.m. EDT tonight ridge located on a line northeast-southwest
over New York State.
By 6:30 p.m. EDT Sunday ridge located on a line northeast-southwest
over the Eastern Seaboard.
At 6:30 p.m. EDT tonight deepening low 1000 mb located over
By 6:30 p.m. EDT Sunday low 996 mb located over James Bay.
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