fzus63 kdtx 191336
glflh 
expires:202604192145;;637073

open lake forecast for lake huron
national weather service detroit/pontiac mi
936 am edt sun apr 19 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...a weak disturbance brings rain and snow showers to the
area today. a secondary cold front will also push across the
region resulting in much colder temperatures tonight. gusty west
to northwest winds will persist through tonight. high pressure
will build across the region monday through early tuesday
preceding the next cold front set to pass through late tuesday.


lhz361>363-192145-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
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-
936 am edt sun apr 19 2026

.rest of today...west winds 10 to 20 knots becoming northwest 20 
to 25 knots with gusts to around 30 knots. a chance of snow 
showers in the afternoon. waves 5 to 7 feet. waves occasionally 
around 10 feet. 
.tonight...northwest winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots after midnight. a chance of
snow showers in the evening. waves 8 to 12 feet. waves
occasionally around 15 feet. 
.monday...northwest winds 10 to 15 knots becoming west 5 to
10 knots in the late morning and afternoon. waves 4 to 6 feet
subsiding to 1 to 3 feet early in the afternoon. waves
occasionally around 8 feet. 
.monday night...southeast winds 10 to 15 knots becoming south
15 to 20 knots in the late evening and overnight. waves 1 to
3 feet building to 4 to 6 feet in the late evening and overnight.
waves occasionally around 8 feet. 
.tuesday...south winds 15 to 20 knots decreasing to 10 to
15 knots late in the morning...then veering to the south 10 to
15 knots late in the afternoon decreasing to 5 to 10 knots late
in the evening. waves 5 to 7 feet subsiding to 2 to 4 feet late
in the evening. waves occasionally around 10 feet. 
.wednesday...north winds 5 to 10 knots veering to the east by
midnight. waves 2 feet or less. 
.thursday...southeast winds 5 to 10 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 5 to 7 feet. waves
occasionally around 10 feet. 


$$

fzus63 kdtx 191336
glflh 
expires:202604192145;;637074

open lake forecast for lake huron
national weather service detroit/pontiac mi
936 am edt sun apr 19 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...a weak disturbance brings rain and snow showers to the
area today. a secondary cold front will also push across the
region resulting in much colder temperatures tonight. gusty west
to northwest winds will persist through tonight. high pressure
will build across the region monday through early tuesday
preceding the next cold front set to pass through late tuesday.


lhz462>464-192145-
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-
936 am edt sun apr 19 2026

.rest of today...west winds around 15 knots becoming northwest 15
to 25 knots late in the afternoon. a chance of rain and snow 
showers in the afternoon. waves 2 to 4 feet building to 3 to 5 
feet late in the afternoon. 
.tonight...northwest winds 15 to 20 knots. gusts to 30 knots in
the evening. a chance of snow showers in the evening. waves 6 to
9 feet. waves occasionally around 12 feet. 
.monday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots early in the afternoon. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.monday night...southeast winds 5 to 10 knots becoming south
15 to 20 knots. waves 1 to 3 feet building to 3 to 5 feet in the
late evening and overnight. 
.tuesday...south winds 20 to 25 knots decreasing to 15 to
20 knots late in the morning...then decreasing to 10 to 15 knots
late in the afternoon backing to the south 10 to 15 knots late in
the evening. waves 5 to 7 feet subsiding to 1 to 3 feet. waves
occasionally around 10 feet. 
.wednesday...north winds 5 to 10 knots becoming light and
variable. waves 2 feet or less. 
.thursday...southeast winds 5 to 10 knots increasing to 10 to
15 knots . waves 1 to 3 feet building to 2 to 4 feet by midnight.


$$