Marine Weather Message
Issued by NWS Duluth, MN

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000
WHUS73 KDLH 181442
MWWDLH

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DULUTH MN
942 AM CDT WED OCT 18 2017

...STRONG SOUTHWEST FLOW OVER WESTERN LAKE SUPERIOR TODAY AND
TONIGHT...

.STRENGTHENING SOUTHWEST FLOW OVER WESTERN LAKE SUPERIOR WILL
RESULT IN BUILDING WAVES TODAY THROUGH TONIGHT, WHICH WILL CAUSE
HAZARDOUS CONDITIONS FOR SMALL CRAFT ALONG PORTIONS OF WESTERN
LAKE SUPERIOR.

LSZ144-145-190045-
/O.EXT.KDLH.SC.Y.0059.171018T1500Z-171019T0900Z/
TWO HARBORS TO DULUTH MN-DULUTH MN TO PORT WING WI-
942 AM CDT WED OCT 18 2017

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

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

* WIND GUSTS...UP TO 25 KNOTS.

* WAVES...2 TO 4 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.

&&

$$

LSZ140-141-190045-
/O.CON.KDLH.SC.Y.0059.171018T1500Z-171019T1500Z/
GRAND PORTAGE TO GRAND MARAIS MN-
GRAND MARAIS TO TACONITE HARBOR MN-
942 AM CDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
THURSDAY...

* SUSTAINED WINDS...SOUTHWEST 15 TO 20 KNOTS.

* WIND GUSTS...UP TO 30 KNOTS.

* WAVES...5 TO 7 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.

&&

$$

LSZ142-143-190045-
/O.CON.KDLH.SC.Y.0059.171018T1500Z-171019T0900Z/
TACONITE HARBOR TO SILVER BAY HARBOR MN-
SILVER BAY HARBOR TO TWO HARBORS MN-
942 AM CDT WED OCT 18 2017

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

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

* WIND GUSTS...UP TO 25 KNOTS.

* WAVES...2 TO 4 FEET BUILDING TO 3 TO 5 FEET IN THE AFTERNOON.

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.

&&

$$

LSZ146-147-190045-
/O.CON.KDLH.SC.Y.0059.171018T1500Z-171019T1500Z/
PORT WING TO SAND ISLAND WI-SAND ISLAND TO BAYFIELD WI-
942 AM CDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
THURSDAY...

* SUSTAINED WINDS...SOUTHWEST 15 TO 20 KNOTS.

* WIND GUSTS...UP TO 30 KNOTS.

* WAVES...2 TO 4 FEET BUILDING TO 3 TO 5 FEET IN THE AFTERNOON.

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.

&&

$$

LSZ121-148-190045-
/O.CON.KDLH.SC.Y.0059.171018T1500Z-171019T0900Z/
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
OAK POINT TO SAXON HARBOR WI-
942 AM CDT WED OCT 18 2017

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

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

* WIND GUSTS...UP TO 30 KNOTS.

* WAVES...1 TO 3 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.

&&

$$

JTS


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