FZUS63 KDTX 200903 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 403 AM EST Wed Nov 20 2019 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...The northern edge of broad high pressure, 30.20 inches, moves across the central Great Lakes today. This is followed by building low pressure of 29.40 inches on Thursday tracking across northern Lake Michigan-Huron. LHZ361-202115- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 403 AM EST Wed Nov 20 2019 ...GALE WATCH IN EFFECT FROM THURSDAY EVENING THROUGH FRIDAY MORNING... .TODAY...West winds 5 to 10 knots. Waves 2 feet or less. .TONIGHT...South winds 5 to 10 knots increasing to 10 to 15 knots early in the morning. Waves 2 feet or less. .THURSDAY...Southeast winds 15 to 20 knots increasing to 20 to 25 knots with gusts to around 30 knots in the late morning and early afternoon...then becoming south 10 to 15 knots with gusts to around 30 knots early in the afternoon. Showers. Waves 4 to 6 feet building to 8 to 12 feet in the late morning and afternoon. Waves occasionally around 15 feet. .THURSDAY NIGHT...Southwest winds 10 to 15 knots becoming northwest 15 to 20 knots with gusts to 35 knot gales in the late evening and early morning...then increasing to 20 to 25 knots with gusts to 35 knot gales after midnight. Showers in the evening...then a chance of showers after midnight. Waves 5 to 7 feet. Waves occasionally around 10 feet. .FRIDAY...Northwest winds 20 to 25 knots with gusts to around 30 knots becoming west 10 to 15 knots. Waves 4 to 6 feet subsiding to 1 to 3 feet late in the evening. Waves occasionally around 8 feet. .SATURDAY...West winds 10 to 15 knots decreasing to 5 to 10 knots in the late evening and early morning. Waves 1 to 3 feet. .SUNDAY...West winds 5 to 10 knots. Waves 1 to 3 feet. $$ LHZ362-363-202115- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- 403 AM EST Wed Nov 20 2019 ...GALE WATCH IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY MORNING... .TODAY...West winds 5 to 10 knots. Waves 2 feet or less. .TONIGHT...Southwest winds 5 to 10 knots becoming south 10 to 15 knots early in the morning. Waves 2 feet or less. .THURSDAY...South winds 15 to 20 knots increasing to 20 to 25 knots in the late morning and afternoon. Gusts to 35 knot gales. Showers. Waves 4 to 6 feet building to 10 to 14 feet in the late morning and afternoon. Waves occasionally around 18 feet. .THURSDAY NIGHT...Southwest winds 15 to 20 knots becoming west 20 to 25 knots in the late evening and early morning...then veering to the northwest after midnight. Gusts to 35 knot gales. Showers in the evening...then a chance of showers after midnight. Waves 8 to 12 feet. Waves occasionally around 15 feet. .FRIDAY...Northwest winds to 30 knots with gusts to 35 knot gales decreasing to 10 to 15 knots. Waves 8 to 12 feet subsiding to 3 to 5 feet late in the evening. Waves occasionally around 15 feet. .SATURDAY...West winds 10 to 15 knots. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and early afternoon...then subsiding to 1 to 3 feet until early morning. .SUNDAY...West winds 5 to 10 knots increasing to 10 to 15 knots. Waves 1 to 3 feet building to 2 to 4 feet. $$ LHZ462-202115- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- 403 AM EST Wed Nov 20 2019 ...GALE WATCH IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY EVENING... .TODAY...West winds 5 to 10 knots. Waves 2 feet or less. .TONIGHT...Southwest winds 5 to 10 knots becoming south 10 to 15 knots early in the morning. Waves 2 feet or less. .THURSDAY...South winds 15 to 20 knots increasing to 20 to 25 knots in the late morning and afternoon. Gusts to 35 knot gales. Showers. Waves 4 to 6 feet building to 8 to 12 feet in the late morning and afternoon. Waves occasionally around 15 feet. .THURSDAY NIGHT...Southwest winds 20 to 25 knots veering to the west after midnight. Gusts to 35 knot gales. Showers. Waves 6 to 9 feet. Waves occasionally around 12 feet. .FRIDAY...Northwest winds 20 to 25 knots with gusts to 35 knot gales becoming west 5 to 10 knots. Waves 8 to 12 feet subsiding to 3 to 5 feet late in the evening. Waves occasionally around 15 feet. .SATURDAY...West winds 10 to 15 knots. Waves 1 to 3 feet. .SUNDAY...West winds 10 to 15 knots. Waves 1 to 3 feet building to 2 to 4 feet until early evening...then subsiding to 1 to 3 feet in the late evening and early morning. $$ LHZ463-464-202115- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 403 AM EST Wed Nov 20 2019 ...GALE WATCH IN EFFECT FROM THURSDAY MORNING THROUGH THURSDAY EVENING... .TODAY...West winds 5 to 10 knots. Waves 2 feet or less. .TONIGHT...Southwest winds 5 to 10 knots becoming south 10 to 15 knots early in the morning. Waves 2 feet or less. .THURSDAY...South winds 15 to 20 knots increasing to 20 to 25 knots with gusts to 35 knot gales in the late morning and afternoon. Showers. Waves 3 to 5 feet building to 6 to 9 feet in the late morning and afternoon. Waves occasionally around 12 feet. .THURSDAY NIGHT...South winds 20 to 25 knots becoming southwest 15 to 20 knots in the late evening and early morning...then becoming west 20 to 25 knots after midnight. Gusts to 35 knot gales. Showers. Waves 6 to 9 feet. Waves occasionally around 12 feet. .FRIDAY...Northwest winds 20 to 25 knots with gusts to around 30 knots becoming west 5 to 10 knots. Waves 6 to 9 feet subsiding to 3 to 5 feet late in the evening. Waves occasionally around 12 feet. .SATURDAY...West winds 5 to 10 knots increasing to 10 to 15 knots. Waves 1 to 3 feet. .SUNDAY...West winds 10 to 15 knots. Waves 1 to 3 feet. $$ LHZ461-202115- MAFOR 2010/ HURON NORTH 11700 13600 13500 11410. Waves 2 feet or less. 220101. HURON SOUTH 12700 13600 12500 11410. Waves 2 feet or less. 220101. $$ AA Experimental modernized open lake forecast is available online at weather.gov/dtx/glftable (all lower case) Graphical marine forecasts are available online at weather.gov/greatlakes (all lower case)