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Station CASM1 - 8418150 - Portland, ME
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Site elevation: 4.94 m above mean sea level Air temp height: 7.5 m above site elevation Barometer elevation: 4.94 m above mean sea level Sea temp depth: 3.41 m below site elevation
Caution: Right whales may be active in northeast waters year-round. NOAA may establish temporary Dynamic Management Areas (DMAs) to protect aggregations of right whales. Mariners are requested to transit DMAs at 10 knots or less when consistent with safe navigation. For information on currently active DMAs, go to: http://www.nmfs.noaa.gov/pr/shipstrike