Port of Green Bay Reported Cargo Volume Growth
The Port of Green Bay saw a 9% increase in year-to-date cargo tonnage despite a dip in August shipping activity.
Updated on Oct. 3, 2026 in Transportation
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The Port of Green Bay moved 912,098 tons of cargo through August 2026, marking a 9% increase over the same period last year. However, August itself saw a decline in volume compared to both the previous month and August 2025.
Why it matters
Understanding these fluctuations helps local stakeholders track supply chain health and the regional economic activity dependent on maritime transport. Cargo data serves as a barometer for regional industrial demand and logistical capacity.
The port handled 213,000 metric tons in August, with salt leading at 59,016 tons. Other major commodities included 44,276 tons of limestone, 43,844 tons of cement, and 40,028 tons of petroleum products.
The players
Port of Green Bay
This is a major shipping hub located on the Fox River that facilitates the movement of bulk commodities across the Great Lakes region.
The details
Nineteen vessels entered the Port of Green Bay during August, bringing the year-to-date vessel total to 82. Seven commodities were processed, including coal, gypsum, and wood pulp or paper reels, in addition to the primary shipping categories.
Timeline
August 2026 saw 213,000 tons of cargo move through the port.
July 2026 recorded 239,000 tons of cargo.
August 2025 saw 256,000 tons of cargo.
Year-to-date 2026, the port has handled 912,098 tons of cargo.
Market Landscape
The Port of Green Bay's performance tracks with broader shipping trends in the Great Lakes St. Lawrence Seaway System. This alignment underscores how regional ports remain interdependent within the larger maritime logistics network of the Great Lakes.
Local businesses and residents may experience shifting supply availability for essential construction and heating materials like salt, cement, and coal. These logistics variations can impact the timing and cost of regional infrastructure projects.
The takeaway
While year-to-date growth remains positive, the single-month decline highlights the volatility inherent in regional commodity shipping. Stakeholders should monitor incoming vessel counts as a leading indicator of port productivity in the final quarter.
Further reading
For more information on local infrastructure and supply chains, visit the Green Bay Transportation section.
Source note: This article includes information reported by Seehafer News.
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