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FZUS63 KDTX 192052
Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
352 PM EST Mon Feb 19 2018
For waters beyond five nautical miles off shore on Lake Huron
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 averaging 29.80 inches will push in over
Michigan Monday evening into Tuesday afternoon, bringing prolonged
rain chances to the Great Lakes. Rain and thunderstorm chances will
continue throughout the entirety of Tuesday as low pressure weakens
slightly down to 29.90 inches by Tuesday evening. A strong high
pressure system averaging 30.80 inches will then build in across the
Great Lakes Wednesday through Thursday.
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-
352 PM EST Mon Feb 19 2018
Tonight - Southeast winds 5 to 10 knots becoming south 10 to
15 knots early in the morning. Patchy fog early in the evening.
Areas of fog early in the morning. Showers. Waves 2 feet or less.
.TUESDAY...South winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. Areas of dense fog.
Showers and a chance of thunderstorms. Waves 1 to 3 feet building
to 3 to 5 feet in the late morning and afternoon.
.TUESDAY NIGHT...South winds 15 to 20 knots becoming southwest
10 to 15 knots after midnight. Areas of dense fog early in the
evening. Showers and a chance of thunderstorms. Waves 3 to
.WEDNESDAY...North winds 15 to 20 knots becoming northwest 10 to
15 knots early in the afternoon. A chance of thunderstorms early
in the morning. Showers in the morning. A chance of snow showers
in the late morning and early afternoon. Waves 5 to 7 feet. Waves
occasionally around 10 feet.
.WEDNESDAY NIGHT...North winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and overnight. Waves 3 to 5 feet.
.THURSDAY...Northeast winds 10 to 15 knots becoming north 5 to
10 knots late in the afternoon...then becoming east 10 to
15 knots late in the evening. Waves 1 to 3 feet.
.FRIDAY...Southeast winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and early afternoon...then veering
to the southwest early in the evening veering to the west in the
late evening and early morning. A chance of snow showers until
late afternoon. A chance of showers in the late morning and
afternoon. Waves 2 feet or less.
.SATURDAY...Northwest winds 5 to 10 knots veering to the east in
the late evening and early morning. A chance of snow showers
after midnight. Waves 2 feet or less.
Wave heights are for ice free areas.