Marine Weather Message
Issued by NWS Duluth, MN

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000
WHUS73 KDLH 172043
MWWDLH

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DULUTH MN
343 PM CDT THU AUG 17 2017

...GUSTY NORTHERLY WINDS AND HIGH WAVES EXPECTED THROUGH TONIGHT...

.AN AREA OF LOW PRESSURE, CURRENTLY LOCATED OVER THE UPPER
PENINSULA OF MICHIGAN, HAS BROUGHT GUSTY NORTHERLY WINDS, CAUSING
LARGE WAVES AND HAZARDOUS CONDITIONS TO SMALL CRAFT. WINDS WILL
BECOME MORE NORTHWESTERLY TONIGHT, WHICH WILL WEAKEN THE WINDS AND
DECREASE THE WAVE HEIGHTS OVERNIGHT.

LSZ141-142-180645-
/O.EXT.KDLH.SC.Y.0039.000000T0000Z-170818T0900Z/
GRAND MARAIS TO TACONITE HARBOR MN-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
343 PM CDT THU AUG 17 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CDT FRIDAY...

* SUSTAINED WINDS...NORTHWEST 10 TO 15 KNOTS.

* WIND GUSTS...UP TO 25 KNOTS.

* WAVES...4 TO 6 FEET SUBSIDING TO 2 TO 4 FEET LATE IN THE NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ144-145-180300-
/O.EXT.KDLH.SC.Y.0039.000000T0000Z-170818T0300Z/
TWO HARBORS TO DULUTH MN-DULUTH MN TO PORT WING WI-
343 PM CDT THU AUG 17 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM CDT THIS
EVENING...

* SUSTAINED WINDS...NORTHWEST 10 TO 15 KNOTS.

* WIND GUSTS...UP TO 20 KNOTS.

* WAVES...3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET AFTER MIDNIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ147-180645-
/O.EXT.KDLH.SC.Y.0039.000000T0000Z-170818T0900Z/
SAND ISLAND TO BAYFIELD WI-
343 PM CDT THU AUG 17 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CDT FRIDAY...

* SUSTAINED WINDS...NORTHWEST 10 TO 15 KNOTS.

* WIND GUSTS...UP TO 20 KNOTS.

* WAVES...3 TO 5 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ121-148-180645-
/O.EXT.KDLH.SC.Y.0039.000000T0000Z-170818T1500Z/
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
OAK POINT TO SAXON HARBOR WI-
343 PM CDT THU AUG 17 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CDT FRIDAY...

* SUSTAINED WINDS...NORTHWEST 10 TO 15 KNOTS.

* WIND GUSTS...UP TO 25 KNOTS.

* WAVES...3 TO 5 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ143-180300-
/O.CON.KDLH.SC.Y.0039.000000T0000Z-170818T0300Z/
SILVER BAY HARBOR TO TWO HARBORS MN-
343 PM CDT THU AUG 17 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS
EVENING...

* SUSTAINED WINDS...NORTHWEST 10 TO 15 KNOTS.

* WIND GUSTS...UP TO 20 KNOTS.

* WAVES...3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET AFTER MIDNIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ146-180300-
/O.CON.KDLH.SC.Y.0039.000000T0000Z-170818T0300Z/
PORT WING TO SAND ISLAND WI-
343 PM CDT THU AUG 17 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS
EVENING...

* SUSTAINED WINDS...NORTHWEST 10 TO 15 KNOTS.

* WIND GUSTS...UP TO 20 KNOTS.

* WAVES...3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET AFTER MIDNIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ140-180645-
/O.CON.KDLH.SC.Y.0039.000000T0000Z-170818T0900Z/
GRAND PORTAGE TO GRAND MARAIS MN-
343 PM CDT THU AUG 17 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT FRIDAY...

* SUSTAINED WINDS...NORTHWEST 10 TO 15 KNOTS.

* WIND GUSTS...UP TO 25 KNOTS.

* WAVES...4 TO 6 FEET SUBSIDING TO 2 TO 4 FEET LATE IN THE NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

JTS



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