fzus63 kmqt 160155
glfls 
expires:202406161000;;089226

open lake forecast for lake superior
national weather service marquette mi
955 pm edt sat jun 15 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...high pressure of 30.1 inches is over the lower great
lakes tonight, continuing on toward new england sunday. meanwhile,
a low pressure of 29.4 degrees over western north dakota will 
spin northeast towards northern manitoba through monday as it 
deepens to 29.0 inches. this low extends a 29.6 inch trough over 
lake superior sunday night before weak ridging of 29.9 inches 
moves over lake superior from the northern plains monday. a low 
pressure around 29.3 inches looks to move off the colorado rockies
into the northern plains early next week. the low will track 
across northern minnesota at 29.5 inches tuesday, reaching james 
bay wednesday morning. this low will pull a 29.8 inch trough 
through lake superior wednesday morning. as the low lifts 
northeast, high pressure to 30.4 inches builds over lake superior 
thursday.


lsz162-161000-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
955 pm edt sat jun 15 2024 /855 pm cdt sat jun 15 2024/

.rest of tonight...south winds 10 to 20 knots backing east after
midnight. showers and a slight chance of thunderstorms. waves
calm to 2 feet building to 2 to 4 feet. 
.sunday...northeast winds 10 to 20 knots veering east late. a
chance of showers and a slight chance of thunderstorms. waves
subsiding to calm to 2 feet. 
.sunday night...southeast winds 5 to 15 knots becoming west 10 to
20 knots after midnight, then diminishing to 5 to 15 knots late.
a chance of showers and thunderstorms. waves calm to 2 feet. 
.monday...northwest winds 5 to 15 knots becoming northeast 10 to
20 knots by mid afternoon. showers likely and a chance of
thunderstorms. waves calm to 2 feet. 
.monday night...northeast winds 10 to 20 knots veering east after
midnight. showers and thunderstorms likely through midnight, then
a chance of showers and thunderstorms after midnight. waves
building to 1 to 3 feet. 
.tuesday...east winds 15 to 25 knots veering south by mid
afternoon. a chance of showers and thunderstorms. waves 1 to
3 feet. 
.tuesday night...southwest winds 15 to 25 knots becoming west
10 to 20 knots after midnight. 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 north 5 to
15 knots. a chance of showers. waves calm to 2 feet. 
.thursday...northeast winds 5 to 15 knots. a chance of showers.
waves calm to 2 feet. 

$$

fzus63 kmqt 160155
glfls 
expires:202406161000;;089227

open lake forecast for lake superior
national weather service marquette mi
955 pm edt sat jun 15 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...high pressure of 30.1 inches is over the lower great
lakes tonight, continuing on toward new england sunday. meanwhile,
a low pressure of 29.4 degrees over western north dakota will 
spin northeast towards northern manitoba through monday as it 
deepens to 29.0 inches. this low extends a 29.6 inch trough over 
lake superior sunday night before weak ridging of 29.9 inches 
moves over lake superior from the northern plains monday. a low 
pressure around 29.3 inches looks to move off the colorado rockies
into the northern plains early next week. the low will track 
across northern minnesota at 29.5 inches tuesday, reaching james 
bay wednesday morning. this low will pull a 29.8 inch trough 
through lake superior wednesday morning. as the low lifts 
northeast, high pressure to 30.4 inches builds over lake superior 
thursday.


lsz263-161000-
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-
955 pm edt sat jun 15 2024

.rest of tonight...south winds 5 to 15 knots becoming southeast
15 to 25 knots late. a chance of showers by late evening, then
showers and a slight chance of thunderstorms after midnight.
waves calm to 2 feet building to 1 to 3 feet, then subsiding to
calm to 2 feet. 
.sunday...south winds 15 to 25 knots diminishing to 5 to
15 knots. a chance of showers and a slight chance of
thunderstorms through early afternoon. waves building to 3 to
6 feet occasionally to 8 feet, then subsiding to 2 to 4 feet. 
.sunday night...southeast winds 5 to 15 knots veering southwest
after midnight, then veering west late. a slight chance of
showers and thunderstorms. waves subsiding to calm to 2 feet. 
.monday...west winds 5 to 15 knots veering northeast by mid
afternoon. a chance of showers through early afternoon. a chance
of thunderstorms. showers likely by mid afternoon. waves calm to
2 feet. 
.monday night...east winds 5 to 15 knots. a chance of showers and
thunderstorms. waves calm to 2 feet. 
.tuesday...south winds 10 to 20 knots increasing to 15 to
25 knots by mid afternoon. a chance of showers and thunderstorms.
waves building to 1 to 3 feet. 
.tuesday night...south winds 10 to 20 knots veering southwest
after midnight. showers likely through midnight. a chance of
thunderstorms. a chance of showers after midnight. waves 1 to
3 feet. 
.wednesday...west winds 5 to 15 knots. a chance of showers. waves
subsiding to calm to 2 feet. 
.thursday...northeast winds 5 to 15 knots veering east. a chance
of showers. waves calm to 2 feet. 

$$