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Maine sets winter bottom trawl survey of offshore wind research array area

The Maine Department of Marine Resources said a trawler working out of Portland will sample fish and invertebrates near the planned Maine Research Array to build baseline data before offshore wind construction.

The Maine Department of Marine Resources plans to conduct a winter bottom trawl survey of the Maine Research Array Wind Energy Area beginning the week of Jan. 11, 2027, the department said Tuesday.

The survey is scheduled to run through Feb. 28, 2027, according to the department, which said the timeframe is tentative. If bad weather limits sampling, the work may be extended until March 12, 2027.

Sampling will take place on up to nine days within that window, with exact dates depending on the weather, the department said. Work will be done during daylight hours at the same locations used in the previous year's surveys.

The Northern Lights, a 55-foot fishing trawler, will travel from Portland to the sampling area. The crew plans to make about 37 tows, each lasting 20 minutes at a speed of 2.5 knots. The vessel will monitor VHF channel 16.

The department said it does not expect to ask fishermen to move gear for the survey. If gear density keeps the survey from operating, it said, it will send additional notices about when gear would need to be moved. Fishermen who lose gear were asked to contact the department or their local Marine Patrol officer.

The surveys will examine the mix of fish and invertebrate species near the research array site. According to the department, the data will serve as a baseline for comparison with information collected during construction and operation of the array, and are meant to help answer questions about how offshore wind development affects fishing and the environment before commercial development begins.

The surveys follow recommendations from the Fisheries Working Group of Maine's Offshore Wind Roadmap, the department said.

This brief was drafted by AI from a public agency or political press release and published by The New England Signal. Why we use AI for stories like this one.

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