NZUS99 KDTX 142106
GLFLHT
Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
506 PM EDT Mon Sep 14 2026
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, 30.30 inches, passes overhead this afternoon before
departing east this evening. Low pressure, 29.30 inches, then tracks
across northern Ontario on Tuesday which elevates wind gusts to gale
force across central and northern Lake Huron. A Gale Warning is in
effect there from late tonight through Tuesday afternoon.
LHZ361-150200-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
506 PM EDT Mon Sep 14 2026
...GALE WARNING IN EFFECT FROM 4 AM EDT TUESDAY THROUGH TUESDAY
AFTERNOON...
.Tonight...
Weather.............Mostly cloudy, then showers and slight chance
of thunderstorms after midnight.
Sfc winds...........Southeast 20 to 25 knots.
100-ft winds........Southeast to 30 knots.
Sig waves...........4 to 6 feet building to 6 to 9 feet after
midnight.
Ocnl waves..........Around 7 feet building to around 11 feet after
midnight.
.TUESDAY...
Weather.............Cloudy with showers, then partly sunny in the
afternoon.
Sfc winds...........South to 30 knots becoming southwest 15 to 20
knots in the afternoon.
100-ft winds........South gales to 35 knots becoming southwest 20
to 25 knots in the afternoon.
Sig waves...........8 to 12 feet.
Ocnl waves..........Around 15 feet.
.TUESDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........Southwest 15 to 20 knots becoming northwest 10
to 15 knots after midnight.
100-ft winds........Southwest 20 to 25 knots becoming northwest 15
to 20 knots after midnight.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 7 feet.
.WEDNESDAY...
Weather.............Mostly sunny.
Sfc winds...........Northwest 5 to 10 knots in the morning becoming
light and variable.
100-ft winds........Northwest 10 to 15 knots in the morning
becoming light and variable.
Sig waves...........1 to 3 feet.
.WEDNESDAY NIGHT...
Weather.............Mostly cloudy.
Sfc winds...........Light and variable winds.
100-ft winds........Light and variable winds.
Sig waves...........2 feet or less.
.FORECAST DAYS 3 THROUGH 5...
.THURSDAY...North winds 5 to 10 knots. Waves 2 to 4 feet.
.FRIDAY...Chance of showers after midnight. North winds 5 to
10 knots. Waves 2 to 4 feet.
.SATURDAY...Showers likely. chance of showers. Southeast winds
15 to 20 knots. Waves 3 to 5 feet.
$$
LHZ362-363-150200-
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-
506 PM EDT Mon Sep 14 2026
...GALE WARNING IN EFFECT FROM 4 AM EDT TUESDAY THROUGH TUESDAY
AFTERNOON...
.Tonight...
Weather.............Mostly cloudy, then chance of showers after
midnight.
Sfc winds...........Southeast 10 to 15 knots increasing to south to
30 knots after midnight.
100-ft winds........Southeast 15 to 20 knots increasing to south
gales to 35 knots after midnight.
Sig waves...........2 to 4 feet building to 6 to 9 feet after
midnight.
Ocnl waves..........Around 5 feet building to around 12 feet after
midnight.
.TUESDAY...
Weather.............Mostly cloudy with chance of showers, then
partly sunny with a slight chance of showers in
the afternoon.
Sfc winds...........South gales to 35 knots decreasing to 30 knots
in the afternoon.
100-ft winds........South gales to 45 knots decreasing to 35 knots
in the afternoon.
Sig waves...........12 to 16 feet.
Ocnl waves..........Around 19 feet.
.TUESDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........Southwest 15 to 20 knots becoming west 10 to 15
knots after midnight.
100-ft winds........Southwest 20 to 25 knots becoming west 15 to 20
knots after midnight.
Sig waves...........8 to 12 feet subsiding to 3 to 5 feet after
midnight.
Ocnl waves..........Around 13 feet subsiding to around 7 feet after
midnight.
.WEDNESDAY...
Weather.............Mostly sunny.
Sfc winds...........North 10 to 15 knots.
100-ft winds........North 15 to 20 knots.
Sig waves...........2 to 4 feet.
.WEDNESDAY NIGHT...
Weather.............Mostly cloudy, then chance of showers after
midnight.
Sfc winds...........Northeast 5 to 10 knots becoming east after
midnight.
100-ft winds........Northeast 10 to 15 knots becoming east after
midnight.
Sig waves...........1 to 3 feet.
.FORECAST DAYS 3 THROUGH 5...
.THURSDAY...North winds 5 to 10 knots. Waves 2 to 4 feet.
.FRIDAY...Chance of showers after midnight. North winds 5 to
10 knots. Waves 2 to 4 feet.
.SATURDAY...Showers likely. chance of showers. Southeast winds
15 to 20 knots. Waves 3 to 5 feet.
$$
LHZ462>464-150200-
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-
506 PM EDT Mon Sep 14 2026
.Tonight...
Weather.............Mostly cloudy.
Sfc winds...........East 5 to 10 knots increasing to south 15 to 20
knots after midnight.
100-ft winds........East 10 to 15 knots increasing to south 20 to
25 knots after midnight.
Sig waves...........2 to 4 feet building to 5 to 7 feet after
midnight.
Ocnl waves..........Around 9 feet after midnight.
.TUESDAY...
Weather.............Mostly cloudy with chance of showers, then
mostly cloudy with chance of showers and slight
chance of thunderstorms in the afternoon.
Sfc winds...........South to 30 knots.
100-ft winds........South gales to 35 knots.
Sig waves...........8 to 12 feet.
Ocnl waves..........Around 13 feet.
.TUESDAY NIGHT...
Weather.............Mostly cloudy.
Sfc winds...........Southwest 10 to 15 knots becoming west after
midnight.
100-ft winds........Southwest 15 to 20 knots becoming west after
midnight.
Sig waves...........4 to 6 feet subsiding to 2 to 4 feet after
midnight.
Ocnl waves..........Around 8 feet in the evening.
.WEDNESDAY...
Weather.............Partly sunny.
Sfc winds...........North 10 to 15 knots.
100-ft winds........North 15 to 20 knots.
Sig waves...........2 to 4 feet.
.WEDNESDAY NIGHT...
Weather.............Mostly cloudy, then chance of showers after
midnight.
Sfc winds...........Northeast 10 to 15 knots.
100-ft winds........Northeast 15 to 20 knots.
Sig waves...........2 to 4 feet.
.FORECAST DAYS 3 THROUGH 5...
.THURSDAY...North winds 5 to 10 knots. Waves 2 to 4 feet.
.FRIDAY...Chance of showers after midnight. North winds 5 to
10 knots. Waves 2 to 4 feet.
.SATURDAY...Showers likely. chance of showers. Southeast winds
15 to 20 knots. Waves 3 to 5 feet.
$$
LHZ461-150200-
MAFOR 1421/
HURON NORTH...Gale Warning in effect...11300 11310 11420
11436 12446 19456 11440 19450 11430 19450. Waves 2 feet or
less building to 2 to 4 feet...THEN building to 5 to 7 feet.
Occasional wave height around 10 feet tonight. Waves 10 to 14
feet. Occasional wave height around 18 feet Tuesday.
HURON SOUTH...Gale Warning in effect...11200 11300 11410
12430 11446 19456 11430 19450 11430. Waves 2 feet or less
building to 3 to 5 feet tonight. Waves 6 to 9 feet. Occasional
wave height around 12 feet Tuesday.
$$
Occasional waves will only be displayed when values meet or exceed 5 feet.
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