Skip Navigation Links weather.gov 
NOAA logo-Select to go to the NOAA homepage NDBC Title GraphicClick to go to NDBC home page   Select to go to the NWS homepage
Home About Us Contact Us
 
 
    
    Station List

 Data Access
    Mobile Access
    Classic Maps
         Recent
         DART®
    Obs Search
    Ship Obs Report
    BuoyCAMs
    TAO
    DODS
    OceanSITES
    HF Radar
    OSMC
    Dial-A-Buoy
    RSS Feeds Image indicating link to RSS feed access page
    Web Widget
    Web Data Guide
    Maintenance Schedule
    Station Status Report

 Program Info
    TAO
    DART®
    IOOS®

 Publications
    NDBC PEA
    NDBC FONSI
    NDBC DQC Handbook

 Visitor Information
 
USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.

National Weather Service Marine Forecast FZUS53 KLOT

FZUS53 KLOT 091501
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
901 AM CST Mon Dec 9 2019

For waters within five nautical miles of shore on Lake Michigan

Waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.

LMZ740>743-092300-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
901 AM CST Mon Dec 9 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM CST THIS AFTERNOON
THROUGH TUESDAY MORNING...

REST OF TODAY
Southwest winds 10 to 20 kt becoming west to 30
kt toward sunset. Areas of fog in the morning. Rain and drizzle
in the morning, then a chance of drizzle and rain this afternoon.
Waves 1 to 3 ft building to 3 to 5 ft near sunset.

TONIGHT
West winds to 30 kt. Occasional gale force gusts in the
evening. Chance of rain in the early evening. Waves 4 to 6 ft
occasionally to 8 ft subsiding to 3 to 5 ft after midnight.

TUESDAY
West winds 20 to 25 kt diminishing to 15 to 20 kt by
late morning. Partly sunny in the morning then clearing. Waves 3
to 5 ft subsiding to 2 to 4 ft in the afternoon.

TUESDAY NIGHT
West winds 10 to 20 kt. Mostly clear. Waves 1 to
3 ft.



LMZ744-745-092300-
Gary to Burns Harbor-Burns Harbor to Michigan City-
901 AM CST Mon Dec 9 2019

...GALE WARNING IN EFFECT FROM 6 PM CST THIS EVENING THROUGH LATE
TONIGHT...
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
TUESDAY AFTERNOON...

REST OF TODAY
Southwest winds 15 to 20 kt. Areas of fog in the
morning. Rain and drizzle in the morning, then chance of drizzle
and rain this afternoon. Waves 1 to 3 ft.

TONIGHT
West gales to 35 kt quickly developing early this
evening gradually easing to 30 kt overnight. Chance of rain in
the early evening and a chance of snow after midnight. Waves 4 to
7 ft occasionally to 9 ft quickly building to 6 to 9 ft
occasionally to 12 ft.

TUESDAY
West winds 20 to 25 kt diminishing to 15 to 25 kt by
early afternoon. Mostly cloudy in the morning then becoming
partly cloudy. Waves 5 to 8 ft occasionally to 10 ft gradually
subsiding to 3 to 5 ft in the late afternoon.

TUESDAY NIGHT
West winds 10 to 20 kt. Mostly clear. Waves 3 to
5 ft subsiding to 2 to 4 ft.



Ratzer