Expires:202007120945;;706354
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. 


LSZ266-120945-
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
937 PM EDT Sat Jul 11 2020

.REST OF TONIGHT...Northwest winds 15 to 25 knots becoming north
10 to 20 knots after midnight, then backing northwest late. Waves
2 to 4 feet subsiding to 1 to 3 feet. 
.SUNDAY...Northwest winds 10 to 20 knots. Waves 1 to 3 feet. 
.SUNDAY NIGHT...Northwest winds 5 to 15 knots backing west late.
Waves subsiding to calm to 2 feet. 
.MONDAY...Northwest winds less than 10 knots becoming east 5 to
15 knots by mid afternoon. Waves calm to 2 feet. 
.MONDAY NIGHT...Southeast winds 5 to 15 knots. Waves calm to
2 feet. 
.TUESDAY...South winds 10 to 20 knots. A chance of showers
through early afternoon, then showers likely and a chance of
thunderstorms by mid afternoon. Waves building to 1 to 3 feet. 
.TUESDAY NIGHT...South winds 10 to 20 knots. Showers likely
through midnight. A chance of thunderstorms. A chance of showers
after midnight. Waves subsiding to calm to 2 feet. 
.WEDNESDAY...West winds 10 to 20 knots becoming southwest 5 to
15 knots. Waves calm to 2 feet. 
.THURSDAY...Southwest winds 5 to 15 knots. Waves calm to 2 feet. 

$$