Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 221446
GLFLH

OPEN LAKE FORECAST FOR LAKE HURON
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
946 AM EST SAT NOV 22 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...HIGH PRESSURE...MEASURING 30.50 INCHES...WILL SETTLE
OVER THE EASTERN SEABOARD TODAY. LOW PRESSURE...AVERAGING 29.40
INCHES...WILL MEANWHILE MOVE FROM NORTHERN ONTARIO INTO QUEBEC.
STRONG FLOW BETWEEN THESE TWO SYSTEMS WILL CREATE STRONG SOUTHWEST
WINDS OVER THE CENTRAL GREAT LAKES TODAY...WITH DECREASING SPEEDS
TONIGHT AS THE LOW AND THE HIGH BOTH MOVE EAST. ANOTHER LOW PRESSURE
SYSTEM WILL THEN LIFT THROUGH THE GREAT LAKES SUNDAY INTO MONDAY.

LHZ361-222130-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
946 AM EST SAT NOV 22 2014

.REST OF TODAY...SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO
30 KNOTS...BECOMING WEST 10 TO 15 KNOTS. A CHANCE OF FREEZING
RAIN LATE IN THE MORNING. A CHANCE OF SHOWERS. WAVES 4 TO 6 FEET.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY LATE EVENING...THEN BACKING TO THE SOUTH LATE. A
CHANCE OF SHOWERS. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET
BY LATE EVENING. WAVES OCCASIONALLY AROUND 8 FEET.
.SUNDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SHOWERS LIKELY. WAVES
3 TO 5 FEET...BUILDING TO 4 TO 6 FEET BY MID AFTERNOON. WAVES
OCCASIONALLY AROUND 8 FEET.
.SUNDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS. RAIN. WAVES 5 TO
7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 15 TO
20 KNOTS WITH GUSTS TO 35 KNOT GALES IN THE AFTERNOON...THEN
BECOMING SOUTHWEST TO 30 KNOTS WITH GUSTS TO 40 KNOT GALES IN THE
EVENING...DIMINISHING TO 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT
GALES AFTER MIDNIGHT. SHOWERS THROUGH EARLY AFTERNOON...THEN
SHOWERS LIKELY BY MID AFTERNOON. SNOW SHOWERS LIKELY. WAVES 4 TO
6 FEET...BUILDING TO 8 TO 12 FEET. WAVES OCCASIONALLY AROUND
15 FEET.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS TO
30 KNOTS...BECOMING WEST 10 TO 15 KNOTS...THEN DIMINISHING TO
5 TO 10 KNOTS BY MIDNIGHT. A CHANCE OF SNOW SHOWERS. WAVES 4 TO
6 FEET...SUBSIDING TO 1 TO 3 FEET LATE. WAVES OCCASIONALLY AROUND
8 FEET.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...BACKING TO THE SOUTH
LATE...THEN INCREASING TO 10 TO 15 KNOTS BY LATE EVENING. A
CHANCE OF SNOW SHOWERS. WAVES 2 FEET OR LESS.


$$

LHZ362-363-222130-
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-
946 AM EST SAT NOV 22 2014

...GALE WARNING IN EFFECT UNTIL 11 AM EST THIS MORNING...

.REST OF TODAY...SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 35
KNOT GALES LATE IN THE MORNING...THEN DIMINISHING TO 20 TO 25
KNOTS WITH GUSTS TO 30 KNOTS IN THE AFTERNOON...DIMINISHING TO 15
TO 20 KNOTS LATE. A CHANCE OF FREEZING RAIN LATE IN THE MORNING. A
CHANCE OF SHOWERS. WAVES 8 TO 12 FEET. WAVES OCCASIONALLY AROUND
15 FEET.
.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS LATE IN THE EVENING...THEN DIMINISHING TO 5 TO 10 KNOTS
AFTER MIDNIGHT...INCREASING TO 10 TO 15 KNOTS LATE. A CHANCE OF
SHOWERS. WAVES 4 TO 6 FEET...SUBSIDING TO 1 TO 3 FEET LATE. WAVES
OCCASIONALLY AROUND 8 FEET.
.SUNDAY...SOUTH WINDS 15 TO 20 KNOTS. SHOWERS LIKELY. WAVES 3 TO
5 FEET...BUILDING TO 5 TO 7 FEET BY MID AFTERNOON. WAVES
OCCASIONALLY AROUND 10 FEET.
.SUNDAY NIGHT...SOUTH WINDS 20 TO 25 KNOTS...BECOMING SOUTHEAST
15 TO 20 KNOTS BY MIDNIGHT. RAIN. WAVES 5 TO 7 FEET. WAVES
OCCASIONALLY AROUND 10 FEET.
.MONDAY...SOUTHEAST WINDS 15 TO 20 KNOTS...BECOMING SOUTH 20 TO
30 KNOTS WITH GUSTS TO 40 KNOT GALES IN THE
AFTERNOON...DIMINISHING TO 20 TO 25 KNOTS WITH GUSTS TO 40 KNOT
GALES AFTER MIDNIGHT. SHOWERS LIKELY THROUGH LATE AFTERNOON...THEN
A CHANCE OF SHOWERS IN THE EVENING. A CHANCE OF SNOW SHOWERS.
WAVES 5 TO 7 FEET...BUILDING TO 10 TO 14 FEET. WAVES OCCASIONALLY
AROUND 18 FEET. A GALE WARNING MAY BE NEEDED.
.TUESDAY...SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT
GALES...BECOMING WEST 10 TO 15 KNOTS. A CHANCE OF SNOW SHOWERS.
WAVES 6 TO 9 FEET...SUBSIDING TO 3 TO 5 FEET LATE. WAVES
OCCASIONALLY AROUND 12 FEET.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SNOW
SHOWERS. WAVES 2 TO 4 FEET...SUBSIDING TO 1 TO 3 FEET.


$$

LHZ462-463-222130-
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-
946 AM EST SAT NOV 22 2014

...GALE WARNING IN EFFECT UNTIL 11 AM EST THIS MORNING...

.REST OF TODAY...SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO
30 KNOTS...DIMINISHING TO 15 TO 20 KNOTS LATE. GUSTS TO 35 KNOT
GALES THROUGH 11 AM. FREEZING RAIN LATE IN THE MORNING. SHOWERS
BY LATE MORNING...THEN SHOWERS LIKELY LATE. WAVES 5 TO 7 FEET.
WAVES OCCASIONALLY AROUND 10 FEET.
.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY LATE EVENING. A CHANCE OF SHOWERS. WAVES 3 TO
5 FEET...SUBSIDING TO 2 TO 4 FEET LATE.
.SUNDAY...SOUTH WINDS 15 TO 20 KNOTS. SHOWERS LIKELY. WAVES 3 TO
5 FEET.
.SUNDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS. RAIN. WAVES 4 TO
6 FEET. WAVES OCCASIONALLY AROUND 8 FEET.
.MONDAY...SOUTH WINDS 15 TO 20 KNOTS...INCREASING TO 30 KNOTS
WITH GUSTS TO 45 KNOT GALES IN THE AFTERNOON...THEN VEERING TO
THE SOUTHWEST WITH GUSTS TO 45 KNOT GALES IN THE EVENING...
DIMINISHING TO 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT GALES AFTER
MIDNIGHT. SHOWERS LIKELY IN THE MORNING...THEN A CHANCE OF
SHOWERS IN THE AFTERNOON. A CHANCE OF SNOW SHOWERS. WAVES 6 TO
9 FEET...BUILDING TO 8 TO 12 FEET. WAVES OCCASIONALLY AROUND
15 FEET.
.TUESDAY...SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT
GALES...BECOMING WEST 10 TO 15 KNOTS. A CHANCE OF SNOW SHOWERS.
WAVES 4 TO 6 FEET...SUBSIDING TO 2 TO 4 FEET BY MIDNIGHT. WAVES
OCCASIONALLY AROUND 8 FEET.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SNOW
SHOWERS LATE. A CHANCE OF SNOW SHOWERS MAINLY BEFORE MIDNIGHT.
WAVES 1 TO 3 FEET.


$$

LHZ464-222130-
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-
946 AM EST SAT NOV 22 2014

.REST OF TODAY...SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO
30 KNOTS...DIMINISHING TO 15 TO 20 KNOTS BY AFTERNOON. FREEZING
RAIN LATE IN THE MORNING. SHOWERS BY LATE MORNING...THEN SHOWERS
LIKELY LATE. WAVES 3 TO 5 FEET.
.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS AFTER MIDNIGHT. A CHANCE OF SHOWERS. WAVES 2 TO 4 FEET...
SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.
.SUNDAY...SOUTH WINDS 15 TO 20 KNOTS. SHOWERS LIKELY IN THE
MORNING...THEN A CHANCE OF SHOWERS BY AFTERNOON. WAVES 2 TO
4 FEET.
.SUNDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS. RAIN. WAVES 2 TO
4 FEET.
.MONDAY...SOUTH WINDS 15 TO 20 KNOTS...BECOMING SOUTHWEST TO
30 KNOTS WITH GUSTS TO 40 KNOT GALES IN THE AFTERNOON...THEN
DIMINISHING TO 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT GALES AFTER
MIDNIGHT. A CHANCE OF SHOWERS. A CHANCE OF SNOW SHOWERS. WAVES
3 TO 5 FEET...BUILDING TO 5 TO 7 FEET. WAVES OCCASIONALLY AROUND
10 FEET.
.TUESDAY...SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO
30 KNOTS...BECOMING WEST 10 TO 15 KNOTS. A CHANCE OF SNOW
SHOWERS. WAVES 3 TO 5 FEET...SUBSIDING TO 1 TO 3 FEET LATE.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF SNOW
SHOWERS MAINLY BEFORE MIDNIGHT. WAVES 2 FEET OR LESS.


$$

LHZ461-222130-
MAFOR 2216/
HURON NORTH 11540 19550 12530 11520 12510 11420 11426. A
CHANCE OF RAIN SHOWERS AND LIGHT FREEZING RAIN LATE IN THE
MORNING...THEN A CHANCE OF RAIN SHOWERS BY AFTERNOON THIS
AFTERNOON. A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT TONIGHT. WAVES
6 TO 9 FEET WITH MAXIMUM WAVE HEIGHT AROUND 12 FEET THIS
AFTERNOON. WAVES 4 TO 6 FEET SUBSIDING TO 1 TO 3 FEET OVERNIGHT
WITH MAXIMUM WAVE HEIGHT AROUND 8 FEET TONIGHT. WAVES 2 TO 4 FEET
SUNDAY MORNING. 220609.

HURON SOUTH 12536 11526 12520 12510 11426. A CHANCE OF RAIN
SHOWERS TONIGHT. WAVES 4 TO 6 FEET WITH MAXIMUM WAVE HEIGHT
AROUND 9 FEET THIS AFTERNOON. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO
4 FEET OVERNIGHT WITH MAXIMUM WAVE HEIGHT AROUND 7 FEET TONIGHT.
WAVES 2 TO 4 FEET SUNDAY MORNING. 220507.

$$

HLO

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



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