fzus63 kmqt 230757
glfls 
expires:201907231600;;497218

open lake forecast for lake superior
national weather service marquette mi
357 am edt tue jul 23 2019

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...30.2 inch high pressure will continue to expand 
across the upper mississippi valley through wednesday, extending a 
ridge into the upper great lakes. thursday, the high will shift 
eastward to the mid-atlantic. meanwhile, a 29.5 inch low pressure 
system will develop over saskatchewan and northern manitoba, pushing 
a 29.7 inch trough towards the upper great lakes by the end of the 
week.


lsz162-231600-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
357 am edt tue jul 23 2019 /257 am cdt tue jul 23 2019/

.early this morning...west winds 5 to 15 knots. waves calm to
2 feet. 
.today...west winds 5 to 15 knots backing southwest in the
afternoon. a slight chance of showers and thunderstorms by mid
afternoon. waves calm to 2 feet. 
.tonight...west winds 5 to 15 knots. waves calm to 2 feet. 
.wednesday...west winds 5 to 15 knots backing southwest in the
afternoon. waves calm to 2 feet. 
.wednesday night...southwest winds 5 to 15 knots. waves calm to
2 feet. 
.thursday...southwest winds 5 to 15 knots increasing to 10 to
20 knots by mid afternoon. waves calm to 2 feet. 
.thursday night...southwest winds 10 to 20 knots. a chance of
showers and thunderstorms. waves building to 1 to 3 feet. 
.friday...southwest winds 10 to 20 knots becoming west 15 to
25 knots. a chance of showers and thunderstorms. waves building
to 2 to 4 feet, then subsiding to calm to 2 feet. 
.saturday...southwest winds 5 to 15 knots. waves calm to 2 feet. 

$$

fzus63 kmqt 230757
glfls 
expires:201907231600;;497219

open lake forecast for lake superior
national weather service marquette mi
357 am edt tue jul 23 2019

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...30.2 inch high pressure will continue to expand 
across the upper mississippi valley through wednesday, extending a 
ridge into the upper great lakes. thursday, the high will shift 
eastward to the mid-atlantic. meanwhile, a 29.5 inch low pressure 
system will develop over saskatchewan and northern manitoba, pushing 
a 29.7 inch trough towards the upper great lakes by the end of the 
week.


lsz263-231600-
lake superior from saxon harbor wi to upper entrance to portage
canal mi 5nm off shore to the us/canadian border including isle
royale national park-
357 am edt tue jul 23 2019

.early this morning...west winds 5 to 15 knots. waves calm to
2 feet. 
.today...west winds 5 to 15 knots backing southwest in the
afternoon. waves calm to 2 feet. 
.tonight...southwest winds 5 to 15 knots veering west after
midnight. waves calm to 2 feet. 
.wednesday...west winds 5 to 15 knots. waves calm to 2 feet. 
.wednesday night...southwest winds 5 to 15 knots. waves calm to
2 feet. 
.thursday...southwest winds 5 to 15 knots. waves calm to 2 feet. 
.thursday night...southwest winds 10 to 20 knots. a chance of
showers and thunderstorms. waves building to 2 to 4 feet. 
.friday...southwest winds 15 to 25 knots diminishing to 10 to
20 knots. a chance of showers and thunderstorms. waves subsiding
to 1 to 3 feet. 
.saturday...southwest winds 5 to 15 knots. waves subsiding to
calm to 2 feet. 

$$