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fzus63 klot 220150
glflm
492
open lake forecast for lake michigan
national weather service chicago/romeoville il
850 pm cdt tue oct 21 2014
for waters beyond five nautical miles of shore on lake michigan.
waves are provided as a range of significant wave heights...which
is the average height of the highest 1/3 of the waves...along
with the average height of the highest 10 percent of the waves
which will occasionally be encountered.
.synopsis...high pressure of 30.4 inches extends from northern
quebec through the western great lakes and will continue to build
over the region through wednesday. as the ridge moves to the east
of the lake wednesday night...a trough of low pressure averaging
29.9 inches will cross the central plains...reaching the upper
mississippi valley by thursday morning. this will set up a
strengthening southerly gradient over the lake. winds will remain
generally southerly until an associated weak cold front pushes
across the lake thursday night.
lmz261-362-364-366-563-565-567-868-221015-
lake michigan from seul choix point to rock island passage 5 nm
offshore to mid lake-
lake michigan south of a line from seul choix point to the
mackinac bridge and north of a line from charlevoix mi to south
fox island 5 nm offshore-
lake michigan from charlevoix to point betsie mi 5 nm offshore to
mid lake-
lake michigan from point betsie to manistee mi 5 nm offshore to
mid lake-
lake michigan from rock island passage to sturgeon bay wi-
lake michigan from sturgeon bay to two rivers wi 5 nm offshore to
mid lake-
lake michigan from two rivers to sheboygan wi 5 nm offshore to
mid lake-
lake michigan from pentwater to manistee mi 5 nm offshore to mid
lake-
850 pm cdt tue oct 21 2014
sheboygan wi to pentwater mi north
.rest of tonight...northeast winds 10 to 20 kt veering southeast
10 to 15 kt after midnight. waves 3 to 5 ft occasionally to 7 ft.
.wednesday...southeast winds 5 to 10 kt. waves 1 to 3 ft.
.wednesday night...south winds 10 to 20 kt. waves 1 to 3 ft.
.thursday...south winds 15 to 25 kt. slight chance of showers in
the afternoon. waves 3 to 5 ft occasionally to 7 ft building to
4 to 6 ft occasionally to 8 ft in the afternoon.
.thursday night...southwest winds 15 to 20 kt becoming west 10 to
20 kt. chance of showers. waves 4 to 6 ft occasionally to 8 ft.
.friday...west winds 10 to 20 kt. waves 2 to 4 ft.
.friday night...west winds 10 to 20 kt. waves 2 to 4 ft.
.saturday...west winds 15 to 20 kt. waves 2 to 4 ft.
.sunday...southwest winds 10 to 15 kt becoming south 15 to 20 kt.
waves 1 to 3 ft.
$$
fzus63 klot 220150
glflm
lmz080-669-671-673-675-777-779-870-872-874-876-878-221015-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
lake michigan from sheboygan to port washington wi 5 nm offshore
to mid lake-
lake michigan from port washington to north point light wi 5 nm
offshore to mid lake-
lake michigan from north point light to wind point wi 5 nm
offshore to mid lake-
lake michigan from wind point wi to winthrop harbor il 5 nm
offshore to mid lake-
lake michigan from winthrop harbor to wilmette harbor il 5 nm
offshore to mid lake-
lake michigan from wilmette harbor il to michigan city in 5 nm
offshore to mid lake-
lake michigan from whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 5 nm offshore to
mid lake-
lake michigan from holland to grand haven mi 5 nm offshore to mid
lake-
lake michigan from south haven to holland mi 5 nm offshore to mid
lake-
lake michigan from st. joseph to south haven mi 5 nm offshore to
mid lake-
850 pm cdt tue oct 21 2014
sheboygan wi to pentwater mi south
.rest of tonight...north winds 15 to 20 kt becoming east 10 to 15
kt late. waves 4 to 7 ft occasionally to 9 ft.
.wednesday...east winds 10 to 15 kt becoming northeast 5 to 10
kt by early afternoon. waves 2 to 4 ft subsiding to 1 to 2 ft in
the afternoon.
.wednesday night...southeast winds 10 to 15 kt becoming south
15 to 20 kt. waves 1 to 3 ft.
.thursday...south winds 10 to 20 kt. waves 2 to 4 ft building to
3 to 5 ft occasionally to 7 ft in the afternoon.
.thursday night...southwest winds 15 to 20 kt becoming northwest.
chance of showers. waves 3 to 5 ft occasionally to 7 ft.
.friday...west winds 10 to 20 kt. waves 2 to 4 ft.
.friday night...southwest winds 10 to 15 kt. waves 2 to 4 ft.
.saturday...west winds 10 to 20 kt. waves 1 to 3 ft.
.sunday...south winds 10 to 20 kt. waves 1 to 3 ft.
$$

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