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Marine Forecast
Expires:201708170930;;498512
FZUS63 KLOT 170148
GLFLM 

OPEN LAKE FORECAST for Lake Michigan
National Weather Service Chicago/Romeoville IL
848 PM CDT Wed Aug 16 2017

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 of the highest 1/3 of the wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.SYNOPSIS...Low pressure of 29.6 inches over southern Minnesota 
will deepen to 29.5 inches as it moves over the western Great 
Lakes Thursday night. The low's cold front will sweep across the 
lake Thursday evening and night. The low will continue northeast 
across Quebec through the weekend. Weak high pressure of 29.9 
inches will then spread over the lake on the weekend.

LMZ761-170930-
MAFOR 1703/
MICHIGAN NORTH 11220 11336 11346 12346 12340 11330. Waves 2 to 4 
ft building to 4 to 7 ft tonight and continuing Thursday.

MICHIGAN SOUTH 12320 11330 12430 12530 11640. Waves 2 to 4 
ft building to 4 to 7 ft tonight and continuing Thursday.

$$

- Izzi

Experimental modernized open lake forecast is available online at
weather.gov/lot/glftable

Graphical marine forecasts are available online at:
weather.gov/greatlakes



US Forecasts are Public Domain and derived from the
National Weather Service - (IWIN) and the National Oceanic Atmospheric Administration (NOAA)
Canadian forecasts are obtained from and are copyright of Environment Canada.

All weather information provided by MarineWaypoints.com should be used with caution.
We cannot guarantee that the data provided here is 100% accurate or up to date!


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