3 days ago · Current ocean temperature in Portland. Water temperature in Portland today is 41°F. Based on our historical data over a period of ten years, the warmest water in this day in the …

Average annual water temperature on the coast in Portland is 47°F, by the seasons: in winter 39°F, in spring 41°F, in summer 56°F, in autumn 52°F. Minimum water temperature (35°F) in …

Today's Portland (ME), United States water temperature. Marine / ocean climate data updated daily, surface sea temperatures and recorded in degrees centigrade and farenheit.

Portland is situated on a peninsula in Casco Bay on the Gulf of Maine and the Atlantic Ocean. Portland borders South Portland, Westbrook and Falmouth.

Sea water temperature throughout Maine is not yet warm enough for swimming and does not exceed 68°F. The warmest ocean temperature in Maine today is 41.9°F (in Monhegan), and …

The Atlantic ocean all along the coast of Maine and New Hampshire is noticeably chillier in summer than at beaches farther south. At the north end of the US Atlantic coast, the ocean at …

The Gulf of Maine is a large gulf of the Atlantic Ocean on the east coast of North America. It is bounded by Cape Cod at the eastern tip of Massachusetts in the southwest and by Cape …

Dec 31, 2024 · PORTLAND, Maine — The Atlantic Ocean off the coast of Maine is chilly year-round, but that doesn't stop crowds from jumping in during the coldest months, especially …

Apr 29, 2024 · The Gulf of Maine, which abuts New England and Canada, had an annual sea surface temperature nearly 2 degrees Fahrenheit above normal last year, scientists with the …

Plots show monthly mean sea levels without the regular seasonal fluctuations from coastal ocean temperatures, salinity, wind, atmospheric pressure, and ocean currents. The relative sea level …