fzus63 kdtx 160150
glflh 
expires:202608161000;;262904

open lake forecast for lake huron
national weather service detroit/pontiac mi
950 pm edt sat aug 15 2026

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 of 30.20 inches moves over the northeast
through today as low pressure of 29.6 inches moves east across
ontario. as the low tracks east, it will push a cold front across
the central great lakes region late this evening. this cold front
brings in a 6-8 hour bout of 20-25 knot northwest winds tonight
into early monday morning and chances for thunderstorms this
afternoon and evening.


lhz362-363-161000-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
950 pm edt sat aug 15 2026

.rest of tonight...east winds 5 to 10 knots becoming southeast
10 to 15 knots after midnight. waves 1 to 3 feet building to 2 to
4 feet after midnight. 
.sunday...south winds 10 to 15 knots decreasing to 5 to 10 knots
in the late morning and afternoon. a chance of showers. waves
2 to 4 feet subsiding to 1 to 3 feet late in the afternoon. 
.sunday night...west winds 5 to 10 knots becoming northwest 15 to
20 knots in the late evening and overnight. a chance of showers
in the evening. waves 3 to 5 feet. 
.monday...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. waves 3 to 5 feet
subsiding to 1 to 3 feet early in the afternoon. 
.monday night...light and variable winds becoming southwest 5 to
10 knots after midnight. waves 2 feet or less. 
.tuesday...southwest winds 5 to 10 knots becoming west 10 to
15 knots. a chance of showers. a chance of thunderstorms late in
the morning. waves 1 to 3 feet. 
.wednesday...northwest winds 5 to 10 knots becoming north 10 to
15 knots . a chance of showers early in the morning. waves 1 to
3 feet building to 3 to 5 feet. 
.thursday...northwest winds 10 to 15 knots becoming north 5 to
10 knots. waves 2 to 4 feet subsiding to 1 to 3 feet . 


$$

fzus63 kdtx 160150
glflh 
expires:202608161000;;262905

open lake forecast for lake huron
national weather service detroit/pontiac mi
950 pm edt sat aug 15 2026

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 of 30.20 inches moves over the northeast
through today as low pressure of 29.6 inches moves east across
ontario. as the low tracks east, it will push a cold front across
the central great lakes region late this evening. this cold front
brings in a 6-8 hour bout of 20-25 knot northwest winds tonight
into early monday morning and chances for thunderstorms this
afternoon and evening.


lhz462>464-161000-
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-
950 pm edt sat aug 15 2026

.rest of tonight...southeast winds 5 to 10 knots increasing to
10 to 15 knots after midnight. waves 1 to 3 feet building to 2 to
4 feet after midnight. 
.sunday...southeast winds 10 to 15 knots becoming light and
variable. a chance of showers and thunderstorms in the afternoon.
waves 2 to 4 feet subsiding to 1 to 3 feet in the afternoon. 
.sunday night...southeast winds 5 to 10 knots becoming north
10 to 15 knots by midnight...then becoming northwest 15 to
20 knots after midnight. a chance of showers in the evening.
waves 2 feet or less building to 3 to 5 feet in the late evening
and overnight. 
.monday...northwest winds 10 to 15 knots becoming north 5 to
10 knots early in the afternoon. waves 3 to 5 feet. 
.monday night...light and variable winds. waves 1 to 3 feet. 
.tuesday...southwest winds 5 to 10 knots increasing to 10 to
15 knots late in the evening. a chance of showers late in the
morning. a chance of thunderstorms late in the afternoon. rain
showers likely late in the evening. waves 2 feet or less. 
.wednesday...west winds 10 to 15 knots veering to the north.
showers likely early in the morning. a chance of showers until
early evening. waves 1 to 3 feet building to 3 to 5 feet. 
.thursday...northwest winds 10 to 15 knots becoming north 5 to
10 knots . waves 2 to 4 feet. 


$$