NZUS99 KDTX 301506
GLFLHT
Experimental Tabular Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
1106 AM EDT Tue Jun 30 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...A warm front lifts across the region through Tuesday. A hot and
humid air mass then takes residence through the week with modest
south to southwest winds. The central Great Lakes will largely
remain dry and stable through Thursday. However, the prevailing
storm track directed over the northern Great Lakes may bring
occasional rounds of storms to northern Lake Huron.
LHZ361-302000-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
1106 AM EDT Tue Jun 30 2026
.This Afternoon...
Weather.............Partly sunny with areas of fog, slight chance
of showers and thunderstorms, then partly sunny
with chance of showers with possible fog and
thunderstorms in the afternoon.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........2 to 4 feet.
.TONIGHT...
Weather.............Mostly cloudy with chance of showers,
thunderstorms with areas of fog.
Sfc winds...........Northeast 5 to 10 knots becoming south 10 to 15
knots after midnight.
100-ft winds........Northeast 10 to 15 knots becoming south 15 to
20 knots after midnight.
Sig waves...........2 to 4 feet.
.WEDNESDAY...
Weather.............Partly sunny with chance of showers and
thunderstorms, then partly sunny in the
afternoon.
Sfc winds...........Southwest 10 to 15 knots becoming east 5 to 10
knots in the afternoon.
100-ft winds........Southwest 15 to 20 knots becoming east 10 to 15
knots in the afternoon.
Sig waves...........2 to 4 feet.
.WEDNESDAY NIGHT...
Weather.............Mostly cloudy with chance of showers and
thunderstorms, then mostly cloudy with chance
of showers after midnight.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet after midnight.
.FORECAST DAYS 3 THROUGH 5...
.THURSDAY...Chance of showers. slight chance of thunderstorms in
the afternoon and evening. South winds 10 to 15 knots. Waves 3 to
5 feet.
.FRIDAY...Chance of thunderstorms in the afternoon and evening.
chance of showers. Southwest winds 5 to 10 knots. Waves 2 to
4 feet.
.SATURDAY...Chance of showers in the morning. North winds 5 to
10 knots. Waves 2 to 4 feet.
$$
LHZ362-363-302000-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond
5NM off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
1106 AM EDT Tue Jun 30 2026
.This Afternoon...
Weather.............Mostly sunny with areas of fog.
Sfc winds...........South 15 to 20 knots.
100-ft winds........South 20 to 25 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.
.TONIGHT...
Weather.............Mostly cloudy with chance of showers with
possible fog and thunderstorms, then mostly
cloudy with areas of fog, slight chance of
showers and thunderstorms after midnight.
Sfc winds...........Southwest 10 to 15 knots.
100-ft winds........Southwest 15 to 20 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.
.WEDNESDAY...
Weather.............Mostly sunny, then chance of showers in the
afternoon.
Sfc winds...........Southwest 10 to 15 knots.
100-ft winds........Southwest 15 to 20 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet.
.WEDNESDAY NIGHT...
Weather.............Partly cloudy with chance of showers, then
mostly cloudy after midnight.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet.
.FORECAST DAYS 3 THROUGH 5...
.THURSDAY...Chance of showers. slight chance of thunderstorms in
the afternoon and evening. South winds 10 to 15 knots. Waves 3 to
5 feet.
.FRIDAY...Chance of thunderstorms in the afternoon and evening.
chance of showers. Southwest winds 5 to 10 knots. Waves 2 to
4 feet.
.SATURDAY...Chance of showers in the morning. North winds 5 to
10 knots. Waves 2 to 4 feet.
$$
LHZ462>464-302000-
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-
1106 AM EDT Tue Jun 30 2026
.This Afternoon...
Weather.............Mostly sunny.
Sfc winds...........South 10 to 15 knots.
100-ft winds........South 15 to 20 knots.
Sig waves...........2 to 4 feet.
.TONIGHT...
Weather.............Partly cloudy.
Sfc winds...........Southwest 10 to 15 knots.
100-ft winds........Southwest 15 to 20 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet.
.WEDNESDAY...
Weather.............Mostly sunny.
Sfc winds...........Southwest 10 to 15 knots becoming south in the
afternoon.
100-ft winds........Southwest 15 to 20 knots becoming south in the
afternoon.
Sig waves...........2 to 4 feet.
.WEDNESDAY NIGHT...
Weather.............Mostly clear.
Sfc winds...........Southwest 10 to 15 knots.
100-ft winds........Southwest 15 to 20 knots.
Sig waves...........2 to 4 feet.
.FORECAST DAYS 3 THROUGH 5...
.THURSDAY...Chance of showers. slight chance of thunderstorms in
the afternoon and evening. South winds 10 to 15 knots. Waves 3 to
5 feet.
.FRIDAY...Chance of thunderstorms in the afternoon and evening.
chance of showers. Southwest winds 5 to 10 knots. Waves 2 to
4 feet.
.SATURDAY...Chance of showers in the morning. North winds 5 to
10 knots. Waves 2 to 4 feet.
$$
LHZ461-302000-
MAFOR 3015/
HURON NORTH 12413 12403 13503 11500. A chance of showers and
thunderstorms this evening then a chance of showers overnight. A
chance of showers Wednesday morning. Waves 1 to 3 feet.
HURON SOUTH 13400 14510 11510. Waves 1 to 3 feet.
$$
Occasional waves will only be displayed when values meet or exceed 5 feet.
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