454
FZUS63 KDTX 201959
GLFLH

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
359 PM EDT Thu Jun 20 2024

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 around 30.30 inches is expanding across
the northern Great Lakes and Ontario today resulting in light
north/northeast winds across the region behind a sinking cold
front. Northerly winds will persist into Friday before high
pressure to the south pushes back into the region.

LHZ361-210400-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
359 PM EDT Thu Jun 20 2024

.TONIGHT...Light and variable winds. Waves 2 feet or less.
.FRIDAY...Light and variable winds becoming northeast 5 to
10 knots late in the afternoon. A chance of showers. Waves 2 feet
or less.
.FRIDAY NIGHT...Light and variable winds becoming northeast 5 to
10 knots after midnight. A chance of showers in the evening...
then showers likely after midnight. Waves 2 feet or less.
.SATURDAY...East winds 5 to 10 knots. Showers likely in the
morning...then showers and a chance of thunderstorms in the
afternoon. Locally heavy rainfall possible. Waves 2 feet or less.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Showers and a
chance of thunderstorms in the evening...then a chance of showers
and thunderstorms after midnight. Locally heavy rainfall possible
in the evening. Waves 1 to 3 feet building to 2 to 4 feet after
midnight.
.SUNDAY...West winds 10 to 15 knots. A chance of showers. Waves
2 to 4 feet subsiding to 1 to 3 feet.
.MONDAY...Northwest winds 10 to 15 knots becoming west 5 to
10 knots until early evening...then backing to the southwest in
the late evening and early morning. Waves 2 feet or less.
.TUESDAY...South winds 5 to 10 knots. A chance of showers. Waves
1 to 3 feet.


$$

LHZ362-363-210400-
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-
359 PM EDT Thu Jun 20 2024

.TONIGHT...North winds 5 to 10 knots. Waves 2 feet or less.
.FRIDAY...North winds 5 to 10 knots. A chance of showers. Waves
2 feet or less.
.FRIDAY NIGHT...North winds 5 to 10 knots early in the evening
becoming light and variable...then becoming northeast 5 to
10 knots after midnight. A chance of showers in the evening...
then a chance of showers and thunderstorms after midnight. Waves
2 feet or less.
.SATURDAY...Northeast winds 5 to 10 knots veering to the
southeast in the late morning and early afternoon...then
increasing to 10 to 15 knots early in the afternoon. Showers
likely and a chance of thunderstorms in the morning...then
showers and a chance of thunderstorms in the afternoon. Waves
2 feet or less.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots veering to the
south after midnight. Showers and a chance of thunderstorms.
Waves 1 to 3 feet building to 2 to 4 feet in the late evening and
overnight.
.SUNDAY...Southwest winds 10 to 15 knots veering to the west late
in the afternoon. A chance of showers. Waves 3 to 5 feet.
.MONDAY...Northwest winds 10 to 15 knots becoming southeast 5 to
10 knots in the late evening and early morning. Waves 2 to 4 feet
subsiding to 1 to 3 feet until early morning.
.TUESDAY...South winds 5 to 10 knots increasing to 10 to
15 knots. A chance of showers. Waves 1 to 3 feet building to 2 to
4 feet.


$$

LHZ462>464-210400-
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-
359 PM EDT Thu Jun 20 2024

.TONIGHT...North winds 10 to 15 knots decreasing to 5 to 10 knots
in the late evening and overnight. Waves 1 to 3 feet.
.FRIDAY...North winds 5 to 10 knots. A chance of showers in the
afternoon. Waves 2 feet or less.
.FRIDAY NIGHT...North winds 5 to 10 knots veering to the east
after midnight. A chance of showers and thunderstorms. Waves
2 feet or less.
.SATURDAY...Southeast winds 5 to 10 knots. A chance of showers
and thunderstorms in the morning...then showers likely and a
chance of thunderstorms in the afternoon. Waves 2 feet or less.
.SATURDAY NIGHT...South winds 10 to 15 knots. Showers likely and
a chance of thunderstorms in the evening...then showers and a
chance of thunderstorms after midnight. Waves 1 to 3 feet
building to 2 to 4 feet after midnight.
.SUNDAY...Southwest winds 10 to 15 knots veering to the northwest
late in the afternoon. A chance of thunderstorms in the morning.
A chance of showers. Waves 2 to 4 feet subsiding to 1 to 3 feet
late in the evening.
.MONDAY...Northwest winds 10 to 15 knots becoming southeast in
the late evening and early morning. Waves 1 to 3 feet.
.TUESDAY...South winds 5 to 10 knots increasing to 10 to
15 knots. A chance of showers until early morning. Waves 1 to
3 feet.


$$

LHZ461-210400-
MAFOR 2021/
HURON NORTH 13700 13800 11100 11200. A chance of showers
Friday. Waves 2 feet or less.

HURON SOUTH 13800 11100 14800. A chance of showers Friday
afternoon. Waves 2 feet or less.

$$

DRK

Experimental modernized open lake forecast is available online at
weather.gov/dtx/glftable (all lower case)

Graphical marine forecasts are available online at
weather.gov/greatlakes (all lower case)