WebAverage water temperature in Portland in June is 56.3°F and therefore is not suitable for comfortable swimming. The warmest sea in Portland in June is 64.9°F, and the coldest is 48.9°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Portland Changes water temperature in Portland in June 2024, 2024 WebOcean Temperature Trend The dashboard defaults to show the current 12-month rolling average annual ocean (sea surface) temperatures for the Gulf of Maine against a 1901-2000 baseline average, and against three future projections up to the year 2100.
Water and sea temperature in Portland (4th April 2024)
WebOcean temperature In Portland, the average water temperature is 46.6°F (8.1°C). Note: Swimming in 46.6°F (8.1°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique. Daylight WebPortland is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water. The average surface water temperature in Portland is increasing during May, rising by 7°F, from 44°F to 51°F, over the course of the month. greendotlabs.com
Current ocean water temperature in Maine
WebThe graph below shows the range of monthly South Portland water temperature derived from many years of historical sea surface temperature data. The warmest water … WebOcean temperature In Portland, Maine, the average seawater temperature in October is 55°F (12.8°C). Note: Swimming in 55°F (12.8°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation. green dot international school bandapura