Expires:202007120945;;706352
FZUS63 KMQT 120137
GLFLS 

Open Lake Forecast for Lake Superior
National Weather Service Marquette MI
937 PM EDT Sat Jul 11 2020

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 30.1 inch ridging will be nudging southward into 
northern Ontario tonight. This high will extend a 30.0 inch ridge
over the Upper Great Lakes Sunday afternoon through Monday. A 
29.7 inch trough will lift northeastward across Lake Superior late
Tuesday into early Wednesday, followed by 30.0 inch ridging 
returning by Thursday. 


LSZ264-120945-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
937 PM EDT Sat Jul 11 2020

.REST OF TONIGHT...North winds 5 to 15 knots backing northwest
late. Waves calm to 2 feet building to 1 to 3 feet, then
subsiding to calm to 2 feet. 
.SUNDAY...Northwest winds 5 to 15 knots backing west in the
afternoon. Waves calm to 2 feet. 
.SUNDAY NIGHT...West winds 5 to 15 knots diminishing to less than
10 knots late. Waves calm to 2 feet. 
.MONDAY...South winds less than 10 knots becoming southeast 5 to
15 knots by mid afternoon. Waves calm to 2 feet. 
.MONDAY NIGHT...Southeast winds 5 to 15 knots. A chance of
showers after midnight. Waves calm to 2 feet. 
.TUESDAY...South winds 5 to 15 knots. Showers likely and a chance
of thunderstorms. Waves building to 1 to 3 feet. 
.TUESDAY NIGHT...South winds 5 to 15 knots veering west after
midnight. A chance of showers and thunderstorms. Waves subsiding
to calm to 2 feet. 
.WEDNESDAY...West winds 5 to 15 knots backing southwest. Waves
calm to 2 feet. 
.THURSDAY...Southwest winds 5 to 15 knots. Waves building to 1 to
3 feet, then subsiding to calm to 2 feet. 

$$