NZUS99 KDTX 070906
GLFLHT
Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
506 AM EDT Tue Oct 7 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 cold front, average pressure 30.00 inches, will move across
southern Michigan and into Lake Erie today. Showers and scattered
thunderstorms will occur along this front. High pressure, 30.50
inches, will expand into the Great Lakes region from the northwest
on Wednesday. This high will influence the region through Thursday.
LHZ361-071400-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
506 AM EDT Tue Oct 7 2025
.Today...
Weather.............Partly sunny with scattered showers, then
mostly sunny in the afternoon.
Sfc winds...........West 15 to 20 knots.
100-ft winds........West 20 to 25 knots.
Sig waves...........2 to 4 feet building to 3 to 5 feet in the
afternoon.
Ocnl waves..........Around 5 feet in the afternoon.
.TONIGHT...
Weather.............Mostly clear.
Sfc winds...........Northwest 20 to 25 knots.
100-ft winds........Northwest to 30 knots.
Sig waves...........5 to 7 feet.
Ocnl waves..........Around 9 feet.
.WEDNESDAY...
Weather.............Sunny.
Sfc winds...........North 10 to 15 knots.
100-ft winds........North 15 to 20 knots.
Sig waves...........3 to 5 feet subsiding to 2 to 4 feet in the
afternoon.
Ocnl waves..........Around 6 feet in the morning.
.WEDNESDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........Northwest 10 to 15 knots in the evening
becoming light and variable.
100-ft winds........Northwest 15 to 20 knots in the evening
becoming light and variable.
Sig waves...........2 to 4 feet.
.FORECAST DAYS 3 THROUGH 5...
.THURSDAY...Northeast winds 5 to 10 knots. Waves 3 to 5 feet.
.FRIDAY...Southeast winds 10 to 15 knots. Waves 3 to 5 feet.
.SATURDAY...East winds 5 to 10 knots. Waves 2 to 4 feet.
$$
LHZ362-363-071400-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond
5NM off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
506 AM EDT Tue Oct 7 2025
.Today...
Weather.............Showers, then mostly sunny with isolated
showers in the afternoon.
Sfc winds...........North 10 to 15 knots becoming northwest in the
afternoon.
100-ft winds........North 15 to 20 knots becoming northwest in the
afternoon.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 5 feet.
.TONIGHT...
Weather.............Mostly clear.
Sfc winds...........Northwest 20 to 25 knots.
100-ft winds........Northwest to 30 knots.
Sig waves...........6 to 9 feet.
Ocnl waves..........Around 10 feet.
.WEDNESDAY...
Weather.............Mostly sunny.
Sfc winds...........North 20 to 25 knots.
100-ft winds........North to 30 knots.
Sig waves...........5 to 7 feet.
Ocnl waves..........Around 9 feet.
.WEDNESDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........North 10 to 15 knots.
100-ft winds........North 15 to 20 knots.
Sig waves...........3 to 5 feet subsiding to 2 to 4 feet after
midnight.
Ocnl waves..........Around 6 feet in the evening.
.FORECAST DAYS 3 THROUGH 5...
.THURSDAY...Northeast winds 5 to 10 knots. Waves 3 to 5 feet.
.FRIDAY...Southeast winds 10 to 15 knots. Waves 3 to 5 feet.
.SATURDAY...East winds 5 to 10 knots. Waves 2 to 4 feet.
$$
LHZ462>464-071400-
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 AM EDT Tue Oct 7 2025
.Today...
Weather.............Showers, then partly sunny with scattered
showers in the afternoon.
Sfc winds...........North 15 to 20 knots.
100-ft winds........North 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.
.TONIGHT...
Weather.............Partly cloudy with isolated showers.
Sfc winds...........North 10 to 15 knots increasing to 20 to 25
knots after midnight.
100-ft winds........North 15 to 20 knots increasing to 30 knots
after midnight.
Sig waves...........5 to 7 feet.
Ocnl waves..........Around 9 feet.
.WEDNESDAY...
Weather.............Mostly sunny.
Sfc winds...........North 20 to 25 knots.
100-ft winds........North to 30 knots.
Sig waves...........6 to 9 feet.
Ocnl waves..........Around 10 feet.
.WEDNESDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........North 15 to 20 knots.
100-ft winds........North 20 to 25 knots.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 7 feet.
.FORECAST DAYS 3 THROUGH 5...
.THURSDAY...Northeast winds 5 to 10 knots. Waves 3 to 5 feet.
.FRIDAY...Southeast winds 10 to 15 knots. Waves 3 to 5 feet.
.SATURDAY...East winds 5 to 10 knots. Waves 2 to 4 feet.
$$
LHZ461-071400-
MAFOR 0709/
HURON NORTH 11716 13710 13720 11820. Waves 1 to 3 feet today.
Waves 3 to 5 feet tonight.
HURON SOUTH 11816 13810 19816 11810 13820. Waves 1 to 3 feet
today. Waves 2 to 4 feet building to 4 to 6 feet. Occasional wave
height around 8 feet tonight.
$$
Occasional waves will only be displayed when values meet or exceed 5 feet.
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