Great Lakes Forecast
Issued by NWS

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

000
FZUS63 KDTX 230726
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
326 AM EDT Wed May 23 2018

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.SYNOPSIS...High pressure, 30.10 inches, centered over southern
Lake Michigan this morning, will expand across Lower Michigan
today, strengthening to 30.20 inches. The high will slowly drift
to the eastern Great lakes on Thursday, then to the Mid Atlantic
Thursday night. A cold front will settle into upper Michigan from
the north by Saturday morning. It will hold nearly stationary
while weakening across the northern Great Lakes during the
weekend.

LCZ460-232030-
Lake St Clair-
326 AM EDT Wed May 23 2018

.TODAY...Light and variable winds. Sunny. Waves 2 feet or less.
.TONIGHT...Light and variable winds. Clear. Waves nearly calm.
.THURSDAY...Light and variable winds becoming south 5 to 10 knots in
the afternoon. Sunny. Waves nearly calm.
.THURSDAY NIGHT...South winds 5 to 10 knots until early morning
becoming light and variable. Clear. Waves 2 feet or less.
.FRIDAY...Southwest winds 5 to 10 knots. Clear. Waves 2 feet or
less.
.SATURDAY...Southwest winds 5 to 10 knots. Mostly clear. A chance of
showers and thunderstorms. Waves 2 feet or less.
.SUNDAY...South winds 5 to 10 knots. Partly cloudy. Waves 2 feet or
less.

$$

SF

Experimental modernized open lake forecast is available online at
weather.gov/dtx/glftablesc

Graphical marine forecasts are available at weather.gov/greatlakes



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