National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Coastal Waters Forecast for Pentwater to Manistee MI (LMZ849) (Text-Only)
NWS Forecast for: Pentwater to Manistee MI (LMZ849)
Issued by: National Weather Service Grand Rapids, MI
Last Update: 218 PM EDT Fri Apr 10 2026		Print

Through Early Evening: North winds 15 to 20 knots. Mostly sunny. Waves 1 to 2 feet.

Tonight: North winds 5 to 15 knots veering northeast in the late evening and early morning, then veering south after midnight. Mostly clear. Waves 1 to 2 feet.

Saturday: South winds 5 to 15 knots veering southwest early in the afternoon. Sunny. Waves 1 foot or less.

Saturday Night: South winds 5 to 10 knots becoming southeast 15 to 25 knots in the late evening and overnight. Rain showers and a slight chance of thunderstorms. Waves around 1 foot building to 2 to 4 feet after midnight.

Sunday: South winds to 30 knots. Rain showers and a chance of thunderstorms. Waves 3 to 5 feet building to 6 to 9 feet in the late morning and afternoon.

Sunday Night: South gales to 35 knots veering southwest to 30 knots after midnight. Rain showers and a chance of thunderstorms. Waves 7 to 10 feet.

Monday: Southwest winds to 30 knots backing south 15 to 20 knots early in the afternoon. Mostly cloudy. Waves 6 to 9 feet subsiding to 4 to 6 feet early in the afternoon.

Tuesday: South winds 15 to 25 knots. Rain showers likely and a chance of thunderstorms. Waves 5 to 7 feet.

Wednesday: Southwest winds to 30 knots. Mostly cloudy with a chance of rain showers. Waves 7 to 10 feet.






Zone Forecast: Pentwater to Manistee MI (LMZ849)

Visit your local NWS office at: https://www.weather.gov/grr/