fzus63 kmqt 082053
glfls
659
open lake forecast for lake superior
national weather service marquette mi
353 pm est sun dec 8 2013
for waters beyond five nautical miles of shore on lake superior
.synopsis...exiting 30.6 inch high pressure across the new england
states this evening will allow a 30.0 inch low pressure system from
the southwest to push across eastern lake superior overnight at 29.8
inches while combining with a trough sliding in from the canada. this
will allow the low to further deepen to 29.4 inches while exiting
across james bay monday evening. the next 29.8 inch low over
minnesota monday evening will shift across lake superior on
tuesday...before tracking over southern quebec tuesday night...while
keeping a trough averaging 30.2 inches over eastern lake superior for
wednesday and thursday. expect 30.7 inch high pressure across the
northern plains on wednesday to slowly sink southeastward over the
mid and lower mississippi valleys thursday...allowing a ridge
averaging 30.3 inches to set up across the west half of lake
superior.
lsz162-090500-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
353 pm est sun dec 8 2013 /253 pm cst sun dec 8 2013/
...heavy freezing spray warning in effect from monday afternoon
through tuesday morning...
.late this afternoon...south winds 5 to 15 knots. snow. waves
1 to 3 feet.
.tonight...south winds 10 to 20 knots veering west after
midnight. snow. waves building to 3 to 5 feet.
.monday...west winds 20 to 30 knots. a few gale force gusts to 35
knots in the afternoon. a chance of snow showers. heavy freezing
spray in the afternoon. waves building to 5 to 8 feet.
.monday night...west winds 20 to 30 knots backing southwest after
midnight. heavy freezing spray. a chance of snow showers. waves
subsiding to 4 to 7 feet.
.tuesday...west winds 15 to 25 knots increasing to 20 to 30 knots
in the afternoon. freezing spray. a chance of snow. waves 4 to 7
feet.
.tuesday night...northwest winds 20 to 30 knots diminishing to
15 to 25 knots after midnight. freezing spray. a chance of snow
showers. waves building to 4 to 8 feet.
.wednesday...northwest winds 15 to 25 knots backing west in the
afternoon. a chance of snow showers. waves 4 to 7 feet.
.wednesday night...west winds 15 to 25 knots. waves subsiding to
3 to 5 feet.
.thursday...west winds 10 to 20 knots diminishing to 5 to
15 knots. a chance of snow showers. waves subsiding to calm to
2 feet.
.friday...north winds 5 to 15 knots. waves building to 1 to
3 feet.
$$

fzus63 kmqt 082053
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lsz263-090500-
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-
353 pm est sun dec 8 2013
...gale warning in effect from monday afternoon through monday
evening...
...heavy freezing spray warning in effect from monday afternoon
through tuesday morning...
.late this afternoon...south winds 5 to 15 knots. snow. waves
2 to 4 feet.
.tonight...south winds 5 to 15 knots becoming southwest 10 to
20 knots after midnight. snow. waves building to 4 to 7 feet.
.monday...west winds 20 to 30 knots increasing to gales to 35 knots
in the afternoon. heavy freezing spray in the afternoon. a chance of
snow showers. waves building to 9 to 12 feet.
.monday night...west gales to 35 knots diminishing to 15 to
25 knots after midnight. heavy freezing spray. a chance of snow
showers. waves subsiding to 6 to 9 feet.
.tuesday...west winds 15 to 25 knots becoming northwest 20 to
30 knots in the afternoon. freezing spray. a chance of snow.
waves 6 to 9 feet.
.tuesday night...northwest winds 20 to 30 knots. heavy freezing
spray. snow showers likely. waves building to 7 to 10 feet...then
subsiding to 5 to 8 feet.
.wednesday...northwest winds 20 to 30 knots backing west in the
afternoon. heavy freezing spray. a chance of snow showers. waves
subsiding to 4 to 7 feet.
.wednesday night...west winds 20 to 30 knots diminishing to 15 to
25 knots after midnight. heavy freezing spray. a chance of snow
showers. waves 4 to 7 feet.
.thursday...west winds 15 to 25 knots diminishing to 5 to
15 knots. freezing spray. a chance of snow showers. waves
subsiding to calm to 2 feet.
.friday...north winds 10 to 20 knots. a chance of snow showers.
waves building to 1 to 3 feet.
$$