477 FZUS63 KDTX 020238 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 938 PM EST Thu Mar 1 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 29.50 inches will continue to push east across into the Mid Atlantic tonight. As the system pushes east, a strengthening pressure gradient will allow northeasterly to northerly flow gusting between 25 - 35 knots to persist across the lakes and bay Thursday afternoon through Friday. Winds will diminish into the weekend as high pressure averaging 30.60 inches settles in across the Great Lakes. LHZ361-020915- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 938 PM EST Thu Mar 1 2018 .REST OF TONIGHT...North winds 10 to 15 knots. A chance of snow this evening. Waves 1 to 3 feet building to 2 to 4 feet early in the morning. .FRIDAY...Northwest winds 10 to 15 knots. Waves 2 to 4 feet. .FRIDAY NIGHT...Northwest winds 10 to 15 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. .SATURDAY...North winds 5 to 10 knots early in the morning becoming light and variable. Waves 2 feet or less. .SATURDAY NIGHT...Light and variable winds becoming northeast 5 to 10 knots in the late evening and overnight. Waves 2 feet or less. .SUNDAY...East winds 5 to 10 knots increasing to 10 to 15 knots late in the evening. Waves 1 to 3 feet. .MONDAY...East winds 10 to 15 knots increasing to 15 to 20 knots with gusts to 30 knots. A chance of rain and snow showers until early morning. Waves 3 to 5 feet building to 5 to 7 feet in the late evening and early morning. Waves occasionally around 10 feet. .TUESDAY...East winds 15 to 20 knots with gusts to 30 knots decreasing to 5 to 10 knots. A chance of snow showers. A chance of showers. Waves 4 to 6 feet. $$ LHZ362-363-020915- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- 938 PM EST Thu Mar 1 2018 .REST OF TONIGHT...North winds 15 to 20 knots. Gusts to 30 knots. A chance of snow in the late evening and early morning. Waves 6 to 9 feet. Waves occasionally around 12 feet. .FRIDAY...North winds 20 to 25 knots with gusts to 30 knots becoming northwest 15 to 20 knots in the late morning and afternoon. Waves 6 to 9 feet. Waves occasionally around 12 feet. .FRIDAY NIGHT...North winds 15 to 20 knots. Waves 6 to 9 feet. Waves occasionally around 12 feet. .SATURDAY...North winds 10 to 15 knots. Waves 3 to 5 feet. .SATURDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to 4 feet. .SUNDAY...Northeast winds 10 to 15 knots decreasing to 5 to 10 knots late in the morning...then becoming east 10 to 15 knots late in the evening. Waves 1 to 3 feet building to 2 to 4 feet late in the evening. .MONDAY...East winds 10 to 15 knots increasing to 15 to 20 knots with gusts to 30 knots until early morning. A chance of snow showers and showers after midnight. Waves 3 to 5 feet building to 5 to 7 feet in the late evening and early morning. Waves occasionally around 10 feet. .TUESDAY...Southeast winds 15 to 20 knots with gusts to 30 knots decreasing to 10 to 15 knots until early morning. A chance of snow showers. A chance of showers in the late morning and early afternoon...then a chance of showers in the late evening and early morning. Waves 4 to 6 feet. $$ LHZ462>464-020915- 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- 938 PM EST Thu Mar 1 2018 .REST OF TONIGHT...North winds 20 to 25 knots with gusts to 30 knots. Snow in the late evening and early morning. Waves 6 to 9 feet. Waves occasionally around 12 feet. .FRIDAY...North winds 20 to 25 knots. Gusts to 30 knots in the morning. Waves 6 to 9 feet. Waves occasionally around 12 feet. .FRIDAY NIGHT...North winds 20 to 25 knots with gusts to 30 knots decreasing to 15 to 20 knots in the late evening and overnight. Waves 6 to 9 feet. Waves occasionally around 12 feet. .SATURDAY...North winds 15 to 20 knots decreasing to 10 to 15 knots in the late morning and afternoon. Waves 4 to 6 feet. Waves occasionally around 8 feet. .SATURDAY NIGHT...North winds 10 to 15 knots decreasing to 5 to 10 knots after midnight. Waves 2 to 4 feet. .SUNDAY...Northeast winds 5 to 10 knots. Waves 1 to 3 feet. .MONDAY...East winds 5 to 10 knots becoming southeast 15 to 20 knots. A chance of showers late in the evening. A chance of snow showers after midnight. Waves 1 to 3 feet building to 3 to 5 feet in the late evening and early morning. .TUESDAY...Southeast winds 15 to 20 knots decreasing to 5 to 10 knots. A chance of snow showers early in the morning. A chance of showers. A chance of snow showers until early morning. Waves 3 to 5 feet subsiding to 1 to 3 feet until early morning. $$ LHZ461-020915- MAFOR 0204/ HURON NORTH 11810 13820 13720 11820. A chance of snow late this evening. Waves 2 to 4 feet. 220204. HURON SOUTH 11837 13830 12820 12830. Waves 5 to 7 feet. Occasional wave height around 10 feet. 220507. $$ SC 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)