Big Bay, Michigan Weather
Big Bay, Michigan — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Big Bay, Marquette County.
Flight conditions near Big Bay. Data source: locating…
Soil conditions, frost risk and crop weather for Big Bay.
About Big Bay, Michigan
Big Bay unfurls along the wild, windswept shore of Lake Superior, a place where the raw, untamed beauty of the Upper Peninsula asserts itself with a quiet magnificence. It lies 122.2 miles north-north-west of Door, WI (from Door, WI: bearing 345°T), and is situated 24.6 miles north-west of Marquette. Here, ancient forests, thick with the scent of pine and damp earth, spill down to meet the cool, immense expanse of the world's largest freshwater lake. The shoreline is a dramatic theatre of rounded stones, polished smooth by millennia of restless waves, and jagged cliffs that stand as stoic sentinels against the relentless northern gales. The air, even on the warmest summer day, carries a bracing chill, a constant reminder of the lake's formidable presence, and the sky above, often a vast, unbroken canvas of cerulean, can shift with astonishing speed to a brooding grey, mirroring the moods of the water below. The history of Big Bay is deeply entwined with the bounty and challenge of this rugged landscape. Lumber mills once hummed with activity, their timbers shipped to distant burgeoning cities, leaving behind a legacy of industrious spirit that still resonates in the sturdy, unpretentious architecture of the remaining buildings. The former Marquette & Iron Range Railroad, a vital artery for hauling iron ore and timber, once passed through, its ghost trails now often serving as quiet paths for exploration. Today, while the echo of heavy industry has faded, a different kind of economy thrives, one built on the enduring allure of its natural splendor, drawing visitors to its pristine beaches, its renowned fishing grounds, and the legendary beauty of the nearby McCormick Wilderness. The spirit of Big Bay is one of resilience, a quiet strength born from a close relationship with the powerful forces of nature, where the rhythm of life is dictated not by the clock, but by the changing seasons and the ever-present voice of the great lake.
Live animated radar for Big Bay and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Big Bay, Marquette County, Michigan |
| Coordinates | 46.815757°N, 87.728464°W |
| Timezone | Eastern Time (America/Detroit) |
| ZIP Code(s) | 49808 |
| Area Code | 906 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Big Bay, Michigan Weather Page
This page provides live weather conditions and forecasts for Big Bay, Michigan, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Big Bay includes coordinates 46.815757°N, 87.728464°W, situated in Marquette County. ZIP code 49808. Telephone area code: 906. Timezone: Eastern Time (America/Detroit).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
