Great Lakes Forecast
Issued by NWS
Issued by NWS
275 FZUS63 KDTX 190145 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 945 PM EDT Sat May 18 2024 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...Humid conditions maintain areas of fog through the morning. A weak cold front moves through today before stalling over the region as high pressure builds back in. The next low pressure system is then expected to move across the area Monday night into Tuesday. A stronger low and associated cold front follow on Wednesday. LHZ361-362-191000- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- 945 PM EDT Sat May 18 2024 .REST OF TONIGHT...Southeast winds 5 to 10 knots. Patchy fog, locally dense. Waves 1 to 3 feet. .SUNDAY...South winds 5 to 10 knots backing to the east early in the afternoon...then backing to the north late in the afternoon. Waves 2 feet or less. .SUNDAY NIGHT...North winds 5 to 10 knots early in the evening becoming light and variable. Waves 2 feet or less. .MONDAY...Southeast winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Waves 2 feet or less. .MONDAY NIGHT...Southeast winds 10 to 15 knots becoming south 5 to 10 knots in the late evening and overnight. A chance of showers and thunderstorms in the evening...then showers likely and a chance of thunderstorms after midnight. Waves 1 to 3 feet. .TUESDAY...South winds 5 to 10 knots backing to the southeast late in the morning...then increasing to 10 to 15 knots late in the evening. A chance of showers. A chance of thunderstorms late in the afternoon. Rain showers likely late in the evening. Waves 1 to 3 feet building to 2 to 4 feet late in the evening. .WEDNESDAY...South winds 15 to 20 knots veering to the southwest early in the evening...then decreasing to 10 to 15 knots in the late evening and early morning. A chance of thunderstorms early in the morning. A chance of showers. Waves 4 to 6 feet. .THURSDAY...Southwest winds 10 to 15 knots veering to the west in the late evening and early morning. A chance of showers early in the morning. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and early morning. Waves occasionally around 8 feet. $$ LHZ363-462>464-191000- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 945 PM EDT Sat May 18 2024 .REST OF TONIGHT...Southeast winds 5 to 10 knots veering to the south early in the morning. Waves 2 feet or less. .SUNDAY...South winds 5 to 10 knots backing to the east early in the afternoon...then backing to the north late in the afternoon. Waves 2 feet or less. .SUNDAY NIGHT...Northeast winds 5 to 10 knots early in the evening becoming light and variable. Waves 2 feet or less. .MONDAY...East winds 5 to 10 knots veering to the southeast in the late morning and early afternoon...then increasing to 10 to 15 knots early in the afternoon. Waves 2 feet or less. .MONDAY NIGHT...South winds 10 to 15 knots. A chance of showers. Waves 1 to 3 feet. .TUESDAY...South winds 5 to 10 knots becoming southeast 10 to 15 knots. A chance of showers. A chance of thunderstorms late in the afternoon...then showers likely late in the evening. Waves 1 to 3 feet building to 2 to 4 feet late in the evening. .WEDNESDAY...South winds 15 to 20 knots with gusts to around 30 knots becoming southwest 10 to 15 knots in the late evening and early morning. Showers likely early in the morning...then a chance of showers. Waves 4 to 6 feet. Waves occasionally around 8 feet. .THURSDAY...Southwest winds 10 to 15 knots becoming west 5 to 10 knots in the late evening and early morning. A chance of showers early in the morning. Waves 2 to 4 feet subsiding to 1 to 3 feet. $$ LHZ461-191000- MAFOR 1903/ HURON NORTH 11304 12400 11500 12600 12700. Waves 2 feet or less. HURON SOUTH 11300 14400 11200 12100. Waves 2 feet or less. $$ TF 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)