Great Lakes Forecast
Issued by NWS

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611
FZUS63 KDTX 191346 AAA
GLFLH

Open Lake Forecast for Lake Huron...UPDATED
National Weather Service Detroit/Pontiac MI
946 AM EDT Sun May 19 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...Humid conditions maintain areas of fog through the
morning. A weak cold front moves through today before stalling
over the region as high pressure builds back in. The next low
pressure system is then expected to move across the area Monday
night into Tuesday. A stronger low and associated cold front
follow on Wednesday.

LHZ361-362-192200-
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-
946 AM EDT Sun May 19 2024

.REST OF TODAY...South winds 5 to 10 knots backing to the east
early in the afternoon...then backing to the north late in the
afternoon. Waves 2 feet or less.
.TONIGHT...North winds 5 to 10 knots early in the evening
becoming light and variable. Waves 2 feet or less.
.MONDAY...Southeast winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. Waves 2 feet or less.
.MONDAY NIGHT...Southeast winds 10 to 15 knots decreasing to 5 to
10 knots in the late evening and early morning...then veering to
the south after midnight. Showers likely and a chance of
thunderstorms in the evening...then a chance of showers and
thunderstorms after midnight. Waves 1 to 3 feet.
.TUESDAY...Southwest winds 5 to 10 knots backing to the east late
in the afternoon...then becoming southeast 10 to 15 knots late in
the evening. A chance of showers. A chance of thunderstorms late
in the evening. Waves 1 to 3 feet.
.WEDNESDAY...Southeast winds 15 to 20 knots veering to the
southwest early in the evening...then decreasing to 10 to
15 knots in the late evening and early morning. Showers likely
early in the morning. A chance of showers. Waves 4 to 6 feet.
.THURSDAY...West winds 10 to 15 knots. A chance of showers early
in the morning. Waves 3 to 5 feet subsiding to 2 to 4 feet in the
late evening and early morning. Waves occasionally around 8 feet.


$$

LHZ363-462>464-192200-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
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-
946 AM EDT Sun May 19 2024

.REST OF TODAY...South winds 5 to 10 knots backing to the east
early in the afternoon...then backing to the north late in the
afternoon. A chance of showers in the afternoon. Waves 2 feet or
less.
.TONIGHT...Northeast winds 5 to 10 knots in the evening becoming
light and variable. Waves 2 feet or less.
.MONDAY...East 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. Waves 2 feet or less.
.MONDAY NIGHT...Southeast winds 10 to 15 knots becoming south
5 to 10 knots in the late evening and overnight. A chance of
showers and thunderstorms. Waves 1 to 3 feet.
.TUESDAY...South winds 5 to 10 knots backing to the east late in
the afternoon...then becoming southeast 10 to 15 knots late in
the evening. A chance of showers...then a chance of showers and
thunderstorms late in the afternoon. Waves 1 to 3 feet building
to 2 to 4 feet late in the evening.
.WEDNESDAY...South winds 15 to 20 knots becoming southwest 10 to
15 knots in the late evening and early morning. A chance of
showers. Waves 3 to 5 feet.
.THURSDAY...Southwest winds 10 to 15 knots becoming west 5 to
10 knots in the late evening and early morning. A chance of
showers early in the morning. Waves 2 to 4 feet.


$$

LHZ461-192200-
MAFOR 1915/
HURON NORTH 12600 12700 11800 11100 12300. Waves 2 feet or
less.

HURON SOUTH 11400 11200 13100 11200 12300. Waves 2 feet or
less.

$$

MV

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)