Marine Weather Message
Issued by NWS Detroit/Pontiac, MI

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131
WHUS73 KDTX 231010
MWWDTX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
510 AM EST MON JAN 23 2017

...DENSE FOG DISSIPATING DURING THE MORNING...

.FOG HAS BECOME LESS DENSE AND WILL GRADUALLY DISSIPATE OVER
MARINE AREAS DURING THE DAY AS EASTERLY WIND INCREASES AND AS
PATCHES OF LIGHT RAIN MOVE THROUGH THE REGION. THE WIND SPEED WILL
BE LOW ENOUGH FOR A MINIMAL WAVE RESPONSE ON LAKE HURON,
ESPECIALLY THE SOUTH HALF. WEAK HIGH PRESSURE WILL THEN SETTLE
OVER THE GREAT LAKES FOR TUESDAY BEFORE THE NEXT LOW PRESSURE
SYSTEM ARRIVES TUESDAY NIGHT THROUGH WEDNESDAY. THIS SYSTEM WILL
BE LARGE ENOUGH AND STRONG ENOUGH TO PRODUCE MODERATE SOUTHEAST
FLOW OVER ALL MARINE AREAS BUT THE INCOMING AIR MASS WILL BE WARM
ENOUGH TO LIMIT WAVE GROWTH OVER LAKE HURON. THE LOW CENTER IS
THEN PROJECTED TO MOVE THROUGH LOWER MICHIGAN AND LAKE HURON
WEDNESDAY INTO WEDNESDAY NIGHT. COLDER NORTHWEST WIND THAT IS MORE
TYPICAL FOR LATE JANUARY WILL FOLLOW BEHIND THE SYSTEM WITH SPEED
EXPECTED TO BE JUST BELOW GALES THROUGH THURSDAY.

LEZ444-LHZ421-422-441>443-462>464-231115-
/O.CAN.KDTX.MF.Y.0001.000000T0000Z-170123T1500Z/
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
PORT AUSTIN TO HARBOR BEACH MI-HARBOR BEACH TO PORT SANILAC MI-
PORT SANILAC TO PORT HURON MI-
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-
510 AM EST MON JAN 23 2017

...DENSE FOG ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS CANCELLED THE
DENSE FOG ADVISORY.

FOG HAS BECOME LESS DENSE AND WILL GRADUALLY DISSIPATE OVER
MARINE AREAS DURING THE DAY AS EASTERLY WIND INCREASES AND AS
PATCHES OF LIGHT RAIN MOVE THROUGH THE REGION.

$$

LCZ460-231115-
/O.CAN.KDTX.MF.Y.0003.000000T0000Z-170123T1500Z/
LAKE ST. CLAIR-
510 AM EST MON JAN 23 2017

...DENSE FOG ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS CANCELLED THE
DENSE FOG ADVISORY.

FOG HAS BECOME LESS DENSE AND WILL GRADUALLY DISSIPATE OVER
MARINE AREAS DURING THE DAY AS EASTERLY WIND INCREASES AND AS
PATCHES OF LIGHT RAIN MOVE THROUGH THE REGION.

$$

LHZ361>363-231115-
/O.CAN.KDTX.MF.Y.0002.000000T0000Z-170123T1500Z/
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
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-
510 AM EST MON JAN 23 2017

...DENSE FOG ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS CANCELLED THE
DENSE FOG ADVISORY.

FOG HAS BECOME LESS DENSE AND WILL GRADUALLY DISSIPATE OVER
MARINE AREAS DURING THE DAY AS EASTERLY WIND INCREASES AND AS
PATCHES OF LIGHT RAIN MOVE THROUGH THE REGION.

$$

BT



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