Expires:202101172115;;058391 FZUS63 KDTX 171441 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 941 AM EST Sun Jan 17 2021 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...Broad low pressure, averaging 29.50 inches, will continue to slowly drift eastward towards the Northeast today. A secondary area of broad low pressure, 29.70 inches, then tracks southeast across the Great Lakes before weak ridging averaging near 30.00 inches attempts to build into the region for early next week. LHZ462>464-172115- 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- 941 AM EST Sun Jan 17 2021 .REST OF TODAY...West winds 10 to 15 knots becoming northwest 5 to 10 knots late in the afternoon. A chance of snow in the afternoon. Waves 3 to 5 feet. .TONIGHT...Northwest winds 5 to 10 knots. A chance of snow in the evening. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .MONDAY...Northwest winds 5 to 10 knots. A chance of snow showers in the afternoon. Waves 1 to 3 feet. .MONDAY NIGHT...West winds 5 to 10 knots increasing to 15 to 20 knots. Waves 1 to 3 feet building to 2 to 4 feet after midnight. .TUESDAY...West winds 15 to 20 knots. Waves 4 to 6 feet. Waves occasionally around 8 feet. .WEDNESDAY...West winds 15 to 20 knots decreasing to 10 to 15 knots until early evening...then becoming southwest 15 to 20 knots with gusts to around 30 knots in the late evening and early morning. Waves 3 to 5 feet building to 4 to 6 feet in the late evening and early morning. Waves occasionally around 8 feet. .THURSDAY...West winds 15 to 20 knots with gusts to around 30 knots. Waves 4 to 6 feet. Waves occasionally around 8 feet. $$