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2 products issued by NWS for: 4NM W Muskegon MI
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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
358 AM EDT Sun Sep 22 2019

LMZ844>849-230800-
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
358 AM EDT Sun Sep 22 2019

This hazardous weather outlook is for portions of southwest Lower
Michigan.

.DAY ONE...Today and Tonight

Large waves and dangerous currents will continue through most of
the day today be subside for a time tonight only to redevelop
after midnight. Swimming will be dangerous, and piers will be
overtopped by waves. Small Craft Advisories are in effect. There
is also an increased risk for beach and dune erosion.

Expect some embedded thunderstorms into this evening and locally
heavy rainfall which when combined with the strong winds will
result in very low visibilities at times.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Winds and waves will likely be hazardous to small craft and
swimmers into Monday afternoon.

The cold front on Wednesday will result in strong southwest winds
turning to strong northwest winds by Thursday. This will likely
result in hazardous conditions for boaters and swimmers. Also
expect thunderstorms with the cold front on Wednesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

wdm



Small Craft Advisory

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
339 AM EDT Sun Sep 22 2019

LMZ844>849-221545-
/O.CON.KGRR.SC.Y.0041.000000T0000Z-190923T0000Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
339 AM EDT Sun Sep 22 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* WINDS...Southwest 15 to 30 mph shifting to northwest 10 to 20
  knots this evening. Winds will increase from the northwest to 20
  to 30 knots by mid morning Monday only to diminish once again
  to 5 to 15 knots by early evening.

* WAVES...4 to 7 feet today, subsiding to 2 to 4 feet this evening
  only to build back to 4 to 6 feet Monday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that winds or waves are expected to
produce hazardous conditions to small craft. Inexperienced
mariners...especially those operating smaller vessels should
avoid navigating in these conditions.

&&

$$

wdm



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