Experimental Modernized Open Lake Forecast - Lake Huron

NZUS99 KDTX 212106
GLFLHT

Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
406 PM EST Fri Feb 21 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...A ridge of high pressure, averaging 30.50 inches, passes over the
Great Lakes today followed by milder air working in on an
increasingly gusty southwest wind tonight into Saturday. A cold
front stalls over the northern Great Lakes Saturday night into
Sunday, followed by a clipper system on Monday.

LHZ361-362-220300-
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-
406 PM EST Fri Feb 21 2025

.Tonight...
Weather.............Mostly cloudy.
Sfc winds...........Southwest 20 to 25 knots.
100-ft winds........Southwest to 30 knots.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 7 feet.

.SATURDAY...
Weather.............Mostly cloudy, then slight chance of snow in
                              the afternoon.
Sfc winds...........Southwest 20 to 25 knots.
100-ft winds........Southwest to 30 knots.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 7 feet.

.SATURDAY NIGHT...
Weather.............Mostly cloudy.
Sfc winds...........Southwest 15 to 20 knots.
100-ft winds........Southwest 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.

.SUNDAY...
Weather.............Mostly cloudy.
Sfc winds...........Southwest 10 to 15 knots.
100-ft winds........Southwest 15 to 20 knots.
Sig waves...........2 to 4 feet.

.SUNDAY NIGHT...
Weather.............Cloudy, then chance of snow after midnight.
Sfc winds...........South 15 to 20 knots.
100-ft winds........South 20 to 25 knots.
Sig waves...........2 to 4 feet.

Wave heights are for ice free areas.

.FORECAST DAYS 3 THROUGH 5...

.MONDAY...Chance of rain and snow. slight chance of rain. South
winds 15 to 20 knots. Waves 3 to 5 feet.
.TUESDAY...Southwest winds 10 to 15 knots. Waves 2 to 4 feet.
.WEDNESDAY...Chance of rain and snow. West winds 10 to 15 knots.
Waves 2 to 4 feet.

$$

LHZ363-462-220300-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore-
406 PM EST Fri Feb 21 2025

.Tonight...
Weather.............Mostly cloudy.
Sfc winds...........Southwest 20 to 25 knots.
100-ft winds........Southwest to 30 knots.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 7 feet.

.SATURDAY...
Weather.............Partly sunny.
Sfc winds...........Southwest 20 to 25 knots.
100-ft winds........Southwest to 30 knots.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 8 feet.

.SATURDAY NIGHT...
Weather.............Mostly cloudy.
Sfc winds...........Southwest 15 to 20 knots.
100-ft winds........Southwest 20 to 25 knots.
Sig waves...........3 to 5 feet subsiding to 2 to 4 feet after
                              midnight.
Ocnl waves..........Around 7 feet subsiding to around 5 feet after
                              midnight.

.SUNDAY...
Weather.............Mostly cloudy.
Sfc winds...........Southwest 10 to 15 knots.
100-ft winds........Southwest 15 to 20 knots.
Sig waves...........2 to 4 feet.

.SUNDAY NIGHT...
Weather.............Mostly cloudy, then chance of snow after
                              midnight.
Sfc winds...........South 15 to 20 knots.
100-ft winds........South 20 to 25 knots.
Sig waves...........2 to 4 feet.

Wave heights are for ice free areas.

.FORECAST DAYS 3 THROUGH 5...

.MONDAY...Chance of rain and snow. slight chance of rain. South
winds 15 to 20 knots. Waves 3 to 5 feet.
.TUESDAY...Southwest winds 10 to 15 knots. Waves 2 to 4 feet.
.WEDNESDAY...Chance of rain and snow. West winds 10 to 15 knots.
Waves 2 to 4 feet.

$$

LHZ463-464-220300-
Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore-
Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore-
406 PM EST Fri Feb 21 2025

.Tonight...
Weather.............Mostly cloudy.
Sfc winds...........Southwest 15 to 20 knots.
100-ft winds........Southwest 20 to 25 knots.
Sig waves...........Ice covered.

.SATURDAY...
Weather.............Partly sunny.
Sfc winds...........Southwest 20 to 25 knots.
100-ft winds........Southwest to 30 knots.
Sig waves...........Ice covered.

.SATURDAY NIGHT...
Weather.............Mostly cloudy.
Sfc winds...........Southwest 15 to 20 knots.
100-ft winds........Southwest 20 to 25 knots.
Sig waves...........Ice covered.

.SUNDAY...
Weather.............Mostly cloudy.
Sfc winds...........Southwest 10 to 15 knots.
100-ft winds........Southwest 15 to 20 knots.
Sig waves...........Ice covered.

.SUNDAY NIGHT...
Weather.............Mostly cloudy.
Sfc winds...........South 15 to 20 knots.
100-ft winds........South 20 to 25 knots.
Sig waves...........Ice covered.

Waves omitted due to ice coverage.

.FORECAST DAYS 3 THROUGH 5...

.MONDAY...Chance of rain and snow. slight chance of rain. South
winds 15 to 20 knots.
.TUESDAY...Southwest winds 10 to 15 knots.
.WEDNESDAY...Chance of rain and snow. West winds 10 to 15 knots.

$$

LHZ461-220300-
MAFOR 2122/
HURON NORTH 11510 14520 13620. Waves 2 to 4 feet building to 3
to 5 feet tonight. Waves 3 to 5 feet Saturday.

HURON SOUTH 11510 14520 13530. Waves 2 to 4 feet tonight. Waves
3 to 5 feet Saturday.

$$

Occasional waves will only be displayed when values meet or exceed 5 feet.

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