Weather forecast in West Arm Grand Traverse Bay (MI)

This data display current weather and forecast for the coming days in West Arm Grand Traverse Bay. In addition to temperature, wind, humidity and pressure, we include data on the probability of precipitation so you can have all the information about your destination before your trip.

West Arm Grand Traverse Bay current temperature and weather

September 26, 2025

Night
58.5°F Feels like: 57.6°F	Clear
	Wind: 8.5 mph (13.7 Km/h) SW Pressure: 29.14 inHg (987 hPa) Humidity: 88%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 0
Morning
59.5°F Feels like: 59.4°F	Mist
	Wind: 4.9 mph (7.9 Km/h) W Pressure: 29.22 inHg (989 hPa) Humidity: 94%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 0.4
Day
63.5°F Feels like: 63.5°F	Overcast
	Wind: 8.9 mph (14.4 Km/h) N Pressure: 29.57 inHg (1001 hPa) Humidity: 86%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 4.1
Evening
61°F Feels like: 61°F	Overcast
	Wind: 4.9 mph (7.9 Km/h) N Pressure: 29.94 inHg (1014 hPa) Humidity: 86%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 0

Marine weather forecast West Arm Grand Traverse Bay

The graphs show wave heights and directions, as well as wind speed and direction in West Arm Grand Traverse Bay for the coming days. Click on the sea state chart for more details

In order for you to be able to estimate what the weather is like in West Arm Grand Traverse Bay throughout the year, we provide monthly data for the last few years. Select the month you are interested in.

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Our report for West Arm Grand Traverse Bay is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.