Expires:202405042145;;607391 FZUS63 KDTX 041340 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 940 AM EDT Sat May 4 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...High pressure, 30.10 inches, builds in briefly this morning before a weak low moves into the upper Mississippi Valley this afternoon. This system sends a warm front north across the region tonight with a cold front following Sunday morning. High pressure builds back in for the early work week. LHZ461-042145- MAFOR 0415/ HURON NORTH 12200 19204 11200 12310 11416 11516 11610. Waves 2 feet or less this afternoon. Waves 2 to 4 feet tonight and Sunday morning. HURON SOUTH 12100 19104 11200 11300 11310 12410 11510. A chance of showers overnight and Sunday morning. Waves 1 to 3 feet. $$ AM 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)