Expires:202507200345;;727622
FZUS63 KDTX 191941
GLFLH 

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
341 PM EDT Sat Jul 19 2025

For waters beyond five nautical miles off shore on Lake Huron

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.SYNOPSIS...Weak low pressure moves into the Great Lakes today
bringing humid and unsettled conditions. The cold front moves
through the region tonight with high pressure building back in
late Sunday into Monday.


LHZ361-200345-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
341 PM EDT Sat Jul 19 2025

.TONIGHT...East winds 5 to 10 knots early in the evening becoming
light and variable...then becoming northwest 5 to 10 knots after
midnight increasing to 10 to 15 knots. A chance of showers and
thunderstorms in the evening. Waves 2 feet or less. 
.SUNDAY...Northwest winds 5 to 10 knots backing to the west late
in the afternoon. Waves 2 feet or less. 
.SUNDAY NIGHT...West winds 10 to 15 knots becoming north 5 to
10 knots in the late evening and overnight. Waves 1 to 3 feet. 
.MONDAY...Light and variable winds. Waves 2 feet or less. 
.MONDAY NIGHT...Light and variable winds becoming south 5 to
10 knots after midnight. Waves 2 feet or less. 
.TUESDAY...Southeast winds 5 to 10 knots increasing to 10 to
15 knots late in the afternoon. A chance of showers late in the
evening. Waves 1 to 3 feet. 
.WEDNESDAY...South winds 10 to 15 knots becoming southwest 5 to
10 knots. A chance of showers. A chance of thunderstorms. Rain
showers likely in the late evening and early morning. Waves 1 to
3 feet. 
.THURSDAY...West winds 5 to 10 knots. A chance of showers. A
chance of thunderstorms until early evening. Waves 2 feet or
less. 


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