fzus63 kdtx 181355
glflh 
expires:202507182200;;656435

open lake forecast for lake huron
national weather service detroit/pontiac mi
955 am edt fri jul 18 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...high pressure, 30.20 inches, tracks overhead today.
the next weak low pressure moves into the area on saturday
bringing humid and unsettled conditions. the cold front moves
through the area saturday night with high pressure building back
in late sunday into monday.


lhz462>464-182200-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
955 am edt fri jul 18 2025

.rest of today...light and variable winds. waves 2 feet or less. 
.tonight...northeast winds 5 to 10 knots veering to the south
early in the morning. waves 2 feet or less. 
.saturday...south winds 5 to 10 knots. a chance of showers in the
morning...then showers likely and a chance of thunderstorms in
the afternoon. waves 2 feet or less. 
.saturday night...southwest winds 5 to 10 knots becoming 10 to
15 knots after midnight. showers likely and a chance of
thunderstorms in the evening. waves 1 to 3 feet. 
.sunday...north winds 10 to 15 knots decreasing to 5 to 10 knots
late in the afternoon. waves 1 to 3 feet. 
.monday...north winds 5 to 10 knots veering to the northeast.
waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots. waves 2 feet or less. 


$$

fzus63 kdtx 181351
glfsc 
expires:202507182200;;656348

lake st clair forecast
national weather service detroit/pontiac mi
951 am edt fri jul 18 2025

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...high pressure, 30.20 inches, tracks overhead today.
the next weak low pressure moves into the area on saturday
bringing humid and unsettled conditions. the cold front moves
through the area saturday night with high pressure building back
in late sunday into monday.


lcz460-182200-
lake st clair-
951 am edt fri jul 18 2025

.rest of today...east winds 10 to 15 knots diminishing to 5 to 10
knots in the afternoon. mostly sunny. waves 2 feet or less.
.tonight...southeast winds 5 to 10 knots. mostly clear. waves 2 feet
or less.
.saturday...south winds 5 to 10 knots becoming southwest 10 to 15
knots early in the afternoon. mostly sunny in the morning...then 
mostly cloudy with light showers likely and a chance of 
thunderstorms in the afternoon. waves 2 feet or less.
.saturday night...southwest winds 5 to 10 knots becoming northwest
10 to 15 knots in the late evening and overnight. mostly cloudy with
light showers likely and a chance of thunderstorms in the
evening...then partly cloudy after midnight. waves 2 feet or less.
.sunday...north winds 10 to 15 knots diminishing to 5 to 10 knots in
the afternoon and evening. partly cloudy in the morning then
clearing. waves 2 feet or less.
.monday...east winds 5 to 10 knots. mostly clear. waves 2 feet or
less.
.tuesday...southeast winds 5 to 10 knots. mostly clear. waves 2 feet
or less.

$$