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fzus63 kmqt 281503
glfls
386
open lake forecast for lake superior
national weather service marquette mi
1003 am est wed jan 28 2015
for waters beyond five nautical miles of shore on lake superior
.synopsis...expect 30.4 inch high pressure centered over ohio to
shift off the mid atlantic coast thursday morning. 29.8 inch low
pressure taking shape in the northern plains will move to near
chicago on thursday...and into northern new england on friday. this
will be while another 29.9 inch low pressure system moves from
southern saskatchewan to northern lake superior...and then into
quebec. in the wake of the low pressure systems...30.7 inch high
pressure over south central canada will follow into the upper midwest
on friday. as this high moves into the mid atlantic states
saturday...30.1 inch low pressure will move across the upper great
lakes and then to over southeast ontario on sunday...while weakening
to 30.2 inches. look for 30.8 inch ridge of high pressure to build
over western canada on sunday...and extend a ridge averaging 30.5
inches into ontario just north of lake superior.
lsz162-282315-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
1003 am est wed jan 28 2015
.rest of today...south winds 5 to 15 knots backing southeast in
the afternoon. a slight chance of snow in the afternoon. waves
calm to 2 feet.
.tonight...south winds 5 to 15 knots becoming west 10 to 20 knots
after midnight. a slight chance of snow. waves building to 1 to
3 feet.
.thursday...northwest winds 20 to 30 knots. a slight chance of
snow. heavy freezing spray in the afternoon. waves building to
4 to 7 feet...then subsiding to 3 to 6 feet.
.thursday night...north winds 20 to 30 knots becoming northwest
10 to 20 knots after midnight. a slight chance of snow showers.
waves subsiding to 1 to 3 feet.
.friday...northwest winds 5 to 15 knots backing west in the
afternoon. waves subsiding to calm to 2 feet.
.friday night...southwest winds 5 to 15 knots. waves calm to
2 feet.
.saturday...northwest winds 10 to 20 knots becoming northeast
15 to 25 knots. waves building to 2 to 4 feet.
.sunday...north winds 10 to 20 knots. waves subsiding to 1 to
3 feet.
$$
fzus63 kmqt 281503
glfls
lsz263-282315-
lake superior from saxon harbor wi to upper entrance to portage
canal mi 5nm off shore to the us/canadian border including isle
royale national park-
1003 am est wed jan 28 2015
...gale watch in effect from thursday morning through thursday
evening...
.rest of today...south winds 5 to 15 knots becoming southeast
10 to 20 knots in the afternoon. a slight chance of snow. waves
calm to 2 feet.
.tonight...south winds 10 to 20 knots veering southwest after
midnight. a chance of snow. waves building to 2 to 4 feet...then
subsiding to 1 to 3 feet.
.thursday...north winds 20 to 30 knots increasing to gales to
35 knots in the afternoon. freezing spray in the morning. heavy
freezing spray in the afternoon. a chance of snow. waves building
to 5 to 8 feet.
.thursday night...north winds 20 to 30 knots diminishing to 15 to
25 knots after midnight. gale force gusts to 35 knots in the
evening. heavy freezing spray in the evening. a chance of snow
showers. waves subsiding to 1 to 3 feet.
.friday...northwest winds 10 to 20 knots backing west in the
afternoon. a chance of snow showers. waves subsiding to calm to
2 feet.
.friday night...west winds 5 to 15 knots. a chance of snow. waves
calm to 2 feet.
.saturday...northwest winds 15 to 25 knots veering north. a
chance of snow. waves building to 2 to 4 feet.
.sunday...north winds 10 to 20 knots increasing to 15 to
25 knots. a chance of snow showers. waves subsiding to 1 to
3 feet...then building to 2 to 4 feet.
$$

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