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National Weather Service Marine Forecast FZUS63 KDTX

FZUS63 KDTX 241444
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
940 AM EST TUE JAN 24 2017

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
WEAK HIGH PRESSURE...29.80 INCHES...WILL SETTLE OVER THE
GREAT LAKES TODAY AS THE NEXT LOW PRESSURE SYSTEM MOVES IN FROM THE
PLAINS. THE CENTER OF THIS SYSTEM IS EXPECTED TO MOVE THROUGH LOWER
MICHIGAN AND LAKE HURON WEDNESDAY NIGHT AT 29.30 INCHES. STRONGER
NORTHWEST WIND WILL DEVELOP AS THE LOW EXITS THE AREA THURSDAY WHICH
WILL BRING COLDER TEMPERATURES INTO THE REGION THROUGH THE WEEKEND.

LCZ460-242100-
LAKE ST CLAIR-
940 AM EST TUE JAN 24 2017

REST OF TODAY
LIGHT AND VARIABLE WINDS...BECOMING WEST 5 TO
10 KNOTS LATE. AREAS OF FOG LATE THROUGH LATE MORNING. A CHANCE OF
LIGHT RAIN. WAVES 2 FEET OR LESS.

TONIGHT
WEST WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTHWEST AFTER
MIDNIGHT. CLOUDY. WAVES 2 FEET OR LESS.

WEDNESDAY
SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. A CHANCE OF
LIGHT RAIN IN THE AFTERNOON. WAVES 2 FEET OR LESS.

WEDNESDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO
10 TO 15 KNOTS BY LATE EVENING. CLOUDY. A CHANCE OF LIGHT RAIN IN
THE EVENING...THEN A CHANCE OF LIGHT RAIN AND SNOW AFTER MIDNIGHT.
WAVES 2 FEET OR LESS.

THURSDAY
WEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. A CHANCE OF
LIGHT SNOW IN THE MORNING. A CHANCE OF LIGHT RAIN LATE IN THE
MORNING. WAVES 2 FEET OR LESS.

FRIDAY
WEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF
LIGHT SNOW. WAVES 2 FEET OR LESS.

SATURDAY
WEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY WITH A CHANCE
OF SNOW. WAVES 2 FEET OR LESS.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.



HLO

EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLESC (ALL LOWER CASE)

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)