Sea Temperature in Portland in March

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Complete information on the sea temperature range in the Tasman Sea in Portland in March. Historical daily data. Climate details for March. Tips on swimming conditions and beach relaxation in Portland. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Portland Climate and Swimming Opportunities in March

Portland lies within the Victoria in Australia. The average daytime temperature in Portland in March is 23°C (73°F), while the nighttime average is 13°C (56°F). There are typically eight rainy days during the month, with a total precipitation of 53 mm (2.1 inches). The daylight duration in March in Portland is 12 hours, with an average of 6 hours of sunshine per day. The average wind speed in March is 23 km/h (14 mph), and the humidity level is around 58%.

The water temperature in Portland in March ranges from 16°C to 18°C (61°F to 64°F). At the beginning of the month, the average temperature is around 17°C (63°F), shifting to 17°C (63°F) by mid-March and reaching 17°C (63°F) in the last ten days. Overall, the average sea temperature in Portland for March is 17°C (63°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Frequently Asked Questions About Water Temperatures in March in Portland