Sea Temperature in Portland in August

Complete information on the sea temperature range in the Tasman Sea in Portland in August. Historical daily data. Climate details for August. 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.

Water Temperature Range in Portland in August

12°C

MINIMUN

14°C

AVERAGE

16°C

MAXIMUM

Historical Data of Water Temperature in August in Portland

Water Temperature Chart for Tasman Sea in Portland in August

Sea Temperature Table in Portland in August Over the Past Years

Day	2024	2023	2022	Average
Aug 1	15°C	14°C	14°C	14.3°C
Aug 2	15°C	14°C	15°C	14.5°C
Aug 3	14°C	14°C	14°C	14.0°C
Aug 4	14°C	13°C	15°C	14.0°C
Aug 5	14°C	13°C	15°C	14.0°C
Aug 6	14°C	13°C	15°C	14.0°C
Aug 7	14°C	13°C	15°C	14.0°C
Aug 8	14°C	12°C	15°C	13.8°C
Aug 9	15°C	13°C	15°C	14.3°C
Aug 10	15°C	13°C	15°C	14.3°C
Aug 11	15°C	13°C	14°C	14.0°C
Aug 12	14°C	13°C	15°C	14.0°C
Aug 13	14°C	13°C	15°C	13.8°C
Aug 14	15°C	13°C	16°C	14.3°C
Aug 15	14°C	13°C	16°C	14.3°C
Aug 16	14°C	14°C	16°C	14.5°C
Aug 17	15°C	14°C	15°C	14.5°C
Aug 18	14°C	13°C	15°C	14.0°C
Aug 19	14°C	13°C	15°C	14.0°C
Aug 20	14°C	13°C	15°C	14.0°C
Aug 21	15°C	13°C	15°C	14.3°C
Aug 22	15°C	13°C	15°C	14.5°C
Aug 23	14°C	12°C	15°C	13.5°C
Aug 24	15°C	12°C	15°C	14.0°C
Aug 25	14°C	13°C	15°C	13.8°C
Aug 26	14°C	13°C	15°C	14.0°C
Aug 27	14°C	13°C	15°C	14.0°C
Aug 28	14°C	12°C	15°C	14.0°C
Aug 29	14°C	12°C	15°C	13.5°C
Aug 30	14°C	13°C	15°C	14.0°C

Portland Climate and Swimming Opportunities in August

15°C

Average Day Air Temperature

8°C

Average Night Air Temperature

103 mm

Precipitation Amount per Month

14 days

Number of Rainy Days

10 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

24 km/h

Average Wind Speed

72%

Average
humidity

Portland lies within the Victoria in Australia. The average daytime temperature in Portland in August is 15°C (59°F), while the nighttime average is 8°C (46°F). There are typically 14 rainy days during the month, with a total precipitation of 103 mm (4.1 inches). The daylight duration in August in Portland is 10 hours, with an average of 5 hours of sunshine per day. The average wind speed in August is 24 km/h (15 mph), and the humidity level is around 72%.

The water temperature in Portland in August ranges from 13°C to 14°C (55°F to 57°F). At the beginning of the month, the average temperature is around 14°C (57°F), shifting to 14°C (57°F) by mid-August and reaching 14°C (57°F) in the last ten days. Overall, the average sea temperature in Portland for August is 14°C (57°F). The water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.

Frequently Asked Questions About Water Temperatures in August in Portland

What is the sea temperature in Portland in August?

The water temperature in the Tasman Sea in Portland in August ranges from 13°C to 14°C (55°F to 57°F).

Is it possible to swim in the Tasman Sea in Portland in August?

The average sea temperature in Portland in August is 14°C (57°F), and the air temperature is 15°C (59°F), so the water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.