fzus63 kmqt 261938
glfls 
expires:202407270345;;342810

open lake forecast for lake superior
national weather service marquette mi
338 pm edt fri jul 26 2024

for waters beyond 5 nautical miles of shore on lake superior.

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...a 30.2 inch high will remain anchored over the great 
lakes basin this evening. as the high weakens and shifts eastward 
overnight, expect 29.5 inch troughing to develop over the northern 
plains saturday. this trough will gradually fill to 29.7 inches as 
it settles eastward over lake superior monday into early tuesday. 
weak high pressure follows on wednesday at 29.8 inches. 


lsz162-270345-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
338 pm edt fri jul 26 2024 /238 pm cdt fri jul 26 2024/

.late this afternoon...south winds 10 to 20 knots. waves calm to
2 feet. 
.tonight...south winds 10 to 20 knots increasing to 15 to
25 knots late. waves building to 2 to 4 feet, then subsiding to
1 to 3 feet. 
.saturday...south winds 10 to 20 knots. waves subsiding to calm
to 2 feet, then building to 1 to 3 feet. 
.saturday night...south winds 10 to 20 knots becoming southwest
15 to 25 knots after midnight. waves building to 2 to 4 feet. 
.sunday...southwest winds 15 to 25 knots becoming south 10 to
20 knots by mid afternoon. a slight chance of showers by mid
afternoon. waves subsiding to calm to 2 feet. 
.sunday night...south winds 10 to 20 knots. a chance of showers
and thunderstorms. waves calm to 2 feet. 
.monday...south winds 10 to 20 knots. a chance of showers through
early afternoon. a chance of thunderstorms. showers likely by mid
afternoon. waves calm to 2 feet. 
.monday night...west winds 5 to 15 knots. waves calm to 2 feet. 
.tuesday...southwest winds 5 to 15 knots. waves calm to 2 feet. 
.wednesday...southwest winds 5 to 15 knots veering west. a chance
of showers. waves calm to 2 feet. 

$$