weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

3 products issued by NWS for: 11NM SSW Grand Haven MI
Share |


Small Craft Advisory

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
857 PM EST SUN DEC 10 2017

LMZ844>849-111000-
/O.CON.KGRR.SC.Y.0095.000000T0000Z-171211T0600Z/
/O.CON.KGRR.GL.A.0014.171212T0300Z-171212T1800Z/
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-
857 PM EST SUN DEC 10 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY...
...GALE WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH
TUESDAY AFTERNOON...

* WINDS...NORTHWEST 15 TO 25 KNOTS BECOMING NORTH THIS EVENING.
  WINDS WILL DECREASE TO 5 TO 15 KNOTS OVERNIGHT. GALE FORCE
  WINDS LIKELY LATE MONDAY NIGHT INTO TUESDAY.

* WAVES...3 TO 6 FEET...SLOWLY SUBSIDING TO 2 TO 4 FEET OVERNIGHT.


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.

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS OF 34 TO
47 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING
AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE
ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER
ALTERING THEIR PLANS.

&&

$$



Gale Watch

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
857 PM EST SUN DEC 10 2017

LMZ844>849-111000-
/O.CON.KGRR.SC.Y.0095.000000T0000Z-171211T0600Z/
/O.CON.KGRR.GL.A.0014.171212T0300Z-171212T1800Z/
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-
857 PM EST SUN DEC 10 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY...
...GALE WATCH REMAINS IN EFFECT FROM MONDAY EVENING THROUGH
TUESDAY AFTERNOON...

* WINDS...NORTHWEST 15 TO 25 KNOTS BECOMING NORTH THIS EVENING.
  WINDS WILL DECREASE TO 5 TO 15 KNOTS OVERNIGHT. GALE FORCE
  WINDS LIKELY LATE MONDAY NIGHT INTO TUESDAY.

* WAVES...3 TO 6 FEET...SLOWLY SUBSIDING TO 2 TO 4 FEET OVERNIGHT.


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.

A GALE WATCH IS ISSUED WHEN THE RISK OF GALE FORCE WINDS OF 34 TO
47 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING
AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE
ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER
ALTERING THEIR PLANS.

&&

$$



Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
National Weather Service Grand Rapids MI
315 AM EST Sun Dec 10 2017

LMZ844>849-110815-
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-
315 AM EST Sun Dec 10 2017

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

.DAY ONE...Today and Tonight

Winds and waves will be hazardous to small craft.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Winds and waves will become hazardous to small craft early Tuesday
and will remain into Wednesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

wdm



U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE