NZUS99 KDTX 212106
GLFLHT
Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
506 PM EDT Wed May 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...Low pressure, 29.60 inches, will slow meander across Lake Erie
through tomorrow afternoon. This will reinforce northeast flow
across Lake Huron while backing flow from northeast to northwest
across Lake St. Clair and Lake Erie today.
LHZ361-220200-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
506 PM EDT Wed May 21 2025
.Tonight...
Weather.............Cloudy with chance of showers.
Sfc winds...........Northeast 10 to 15 knots.
100-ft winds........Northeast 15 to 20 knots.
Sig waves...........2 to 4 feet.
.THURSDAY...
Weather.............Showers likely.
Sfc winds...........North 10 to 15 knots.
100-ft winds........North 15 to 20 knots.
Sig waves...........2 to 4 feet.
.THURSDAY NIGHT...
Weather.............Mostly cloudy with chance of showers.
Sfc winds...........Northwest 10 to 15 knots.
100-ft winds........Northwest 15 to 20 knots.
Sig waves...........2 to 4 feet.
.FRIDAY...
Weather.............Mostly cloudy with chance of showers.
Sfc winds...........Northwest 10 to 15 knots.
100-ft winds........Northwest 15 to 20 knots.
Sig waves...........2 to 4 feet.
.FRIDAY NIGHT...
Weather.............Mostly cloudy with chance of showers, then
mostly cloudy after midnight.
Sfc winds...........Northwest 10 to 15 knots.
100-ft winds........Northwest 15 to 20 knots.
Sig waves...........2 to 4 feet.
.FORECAST DAYS 3 THROUGH 5...
.SATURDAY...West winds 10 to 15 knots. Waves 2 to 4 feet.
.SUNDAY...West winds 5 to 10 knots. Waves 2 to 4 feet.
.MONDAY...North winds 5 to 10 knots. Waves 2 to 4 feet.
$$
LHZ362-363-220200-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond
5NM off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
506 PM EDT Wed May 21 2025
.Tonight...
Weather.............Showers likely.
Sfc winds...........Northeast 15 to 20 knots.
100-ft winds........Northeast 20 to 25 knots.
Sig waves...........5 to 7 feet.
Ocnl waves..........Around 9 feet.
.THURSDAY...
Weather.............Showers likely and patchy fog.
Sfc winds...........North 15 to 20 knots.
100-ft winds........North 20 to 25 knots.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 8 feet.
.THURSDAY NIGHT...
Weather.............Cloudy with showers likely, then mostly cloudy
with chance of showers after midnight.
Sfc winds...........North 10 to 15 knots.
100-ft winds........North 15 to 20 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.
.FRIDAY...
Weather.............Mostly cloudy with chance of showers.
Sfc winds...........Northwest 10 to 15 knots.
100-ft winds........Northwest 15 to 20 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet.
.FRIDAY NIGHT...
Weather.............Mostly cloudy with chance of showers, then
mostly cloudy after midnight.
Sfc winds...........Northwest 10 to 15 knots.
100-ft winds........Northwest 15 to 20 knots.
Sig waves...........2 to 4 feet.
.FORECAST DAYS 3 THROUGH 5...
.SATURDAY...West winds 10 to 15 knots. Waves 2 to 4 feet.
.SUNDAY...West winds 5 to 10 knots. Waves 2 to 4 feet.
.MONDAY...North winds 5 to 10 knots. Waves 2 to 4 feet.
$$
LHZ462>464-220200-
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 Wed May 21 2025
.Tonight...
Weather.............Showers likely and patchy fog.
Sfc winds...........Northeast 15 to 20 knots.
100-ft winds........Northeast 20 to 25 knots.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 8 feet.
.THURSDAY...
Weather.............Showers likely and patchy fog, then showers
likely with areas of dense fog in the
afternoon.
Sfc winds...........North 15 to 20 knots.
100-ft winds........North 20 to 25 knots.
Sig waves...........4 to 6 feet.
Ocnl waves..........Around 8 feet.
.THURSDAY NIGHT...
Weather.............Cloudy with showers likely, then mostly cloudy
with chance of showers after midnight.
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.
.FRIDAY...
Weather.............Mostly cloudy with chance of showers.
Sfc winds...........Northwest 15 to 20 knots.
100-ft winds........Northwest 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.
.FRIDAY NIGHT...
Weather.............Mostly cloudy with chance of showers, then
mostly cloudy after midnight.
Sfc winds...........Northwest 10 to 15 knots.
100-ft winds........Northwest 15 to 20 knots.
Sig waves...........2 to 4 feet.
.FORECAST DAYS 3 THROUGH 5...
.SATURDAY...West winds 10 to 15 knots. Waves 2 to 4 feet.
.SUNDAY...West winds 5 to 10 knots. Waves 2 to 4 feet.
.MONDAY...North winds 5 to 10 knots. Waves 2 to 4 feet.
$$
LHZ461-220200-
MAFOR 2121/
HURON NORTH 13110 13116 11816 11806. Waves 1 to 3 feet.
HURON SOUTH 13126 11120 11110 11116 11816 11816 19814. Waves
2 to 4 feet building to 3 to 5 feet tonight. Waves 2 to 4 feet
Thursday.
$$
Occasional waves will only be displayed when values meet or exceed 5 feet.
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