Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 191351
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
951 AM EDT SAT JUL 19 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE HURON

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...A SURFACE TROUGH...30.10 INCHES...WILL DEVELOP OVER
SOUTHEAST MICHIGAN TODAY. THE SURFACE TROUGH WILL WEAKEN
TONIGHT...BUT REDEVELOP DURING DAYTIME HEATING ON SUNDAY. THE
REGION WILL REMAIN BETWEEN HIGH PRESSURE ANCHORED OVER THE EAST
COAST AND A SLOW MOVING FRONTAL BOUNDARY OVER THE PLAINS MONDAY
AND TUESDAY.

LHZ361-192030-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
951 AM EDT SAT JUL 19 2014

.REST OF TODAY...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.TONIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...
BECOMING LIGHT AND VARIABLE OVERNIGHT. WAVES 2 FEET OR LESS.
.SUNDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 5 TO
10 KNOTS BY AFTERNOON. WAVES 2 FEET OR LESS.
.SUNDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.MONDAY...SOUTH WINDS 5 TO 10 KNOTS...VEERING TO THE SOUTHWEST IN
THE AFTERNOON...THEN BECOMING LIGHT AND VARIABLE IN THE EVENING...
BECOMING SOUTHWEST 5 TO 10 KNOTS AFTER MIDNIGHT. WAVES 2 FEET OR
LESS.
.TUESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.WEDNESDAY...WEST WINDS 5 TO 10 KNOTS...VEERING TO THE NORTHWEST
BY LATE MORNING...THEN BECOMING NORTHEAST 10 TO 15 KNOTS LATE. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FEET.


$$

LHZ362-363-192030-
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND
5NM OFF SHORE-
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF
SHORE-
951 AM EDT SAT JUL 19 2014

.REST OF TODAY...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.TONIGHT...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.SUNDAY...LIGHT AND VARIABLE WINDS. WAVES 2 FEET OR LESS.
.SUNDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS...VEERING TO THE
SOUTH AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BECOMING SOUTH 10 TO
15 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BECOMING SOUTH 10 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BECOMING WEST 10 TO
15 KNOTS BY LATE MORNING...THEN VEERING TO THE NORTH LATE...
VEERING TO THE NORTHEAST BY MIDNIGHT. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 TO 3 FEET...BUILDING TO 2 TO 4 FEET BY
MIDNIGHT.


$$

LHZ462>464-192030-
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-
951 AM EDT SAT JUL 19 2014

.REST OF TODAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST
5 TO 10 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
2 FEET OR LESS.
.TONIGHT...EAST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. WAVES 2 FEET OR LESS.
.SUNDAY...LIGHT AND VARIABLE WINDS...BECOMING NORTH 5 TO 10 KNOTS
IN THE AFTERNOON...THEN BECOMING LIGHT AND VARIABLE LATE. WAVES
2 FEET OR LESS.
.SUNDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO
10 KNOTS LATE. WAVES 2 FEET OR LESS.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.TUESDAY...SOUTH WINDS 5 TO 10 KNOTS...BECOMING SOUTHWEST 10 TO
15 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS
LATE. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BECOMING NORTH 10 TO
15 KNOTS LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO
3 FEET...BUILDING TO 2 TO 4 FEET BY MIDNIGHT.


$$

LHZ461-192030-
MAFOR 1915/
HURON NORTH 11300 15200 11200. WAVES 2 FEET OR LESS THIS AFTERNOON
AND TONIGHT. WAVES NEARLY CALM SUNDAY MORNING. 220001.

HURON SOUTH 14200 11200 12100 11800. A CHANCE OF SHOWERS THIS
AFTERNOON. WAVES 2 FEET OR LESS THIS AFTERNOON AND TONIGHT. WAVES
NEARLY CALM SUNDAY MORNING. 220001.

$$

BT

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








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