All data are in degrees Fahrenheit

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Water temperature in Port Moresby

Detailed information about the current water temperature in Port Moresby. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Port Moresby now

82.0

°F

June 26, 21:00

Trend:

stable

Yesterday:

81.7°F

Tomorrow:

81.9°F

Sunrise:

06:27

Sunset:

18:01

Day Length:

11 h. 34 min.

Port Moresby in July

Minimum:

84.0°F

Average:

85.2°F

Maximum:

86.4°F

Sea water temperature in Port Moresby today

As of now, in Port Moresby, the water temperature is 82.0°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.5°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 82.7°F on 2022, while the historical minimum was 78.7°F on 2018.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 81.8°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Port Moresby

Date Current Year

actual* / forecast**

last year 10 years average
Jun 12 81.7°F 81.2°F 81.1°F
Jun 13 81.5°F 80.9°F 81.2°F
Jun 14 81.8°F 81.0°F 81.4°F
Jun 15 82.1°F 80.6°F 81.3°F
Jun 16 81.7°F 80.2°F 81.2°F
Jun 17 81.9°F 80.7°F 81.2°F
Jun 18 81.8°F 80.4°F 81.0°F
Jun 19 82.1°F 80.5°F 81.1°F
Jun 20 82.0°F 80.5°F 81.1°F
Jun 21 81.3°F 80.6°F 80.9°F
Jun 22 82.4°F 80.3°F 80.9°F
Jun 23 81.8°F 80.3°F 80.8°F
Jun 24 81.9°F 80.0°F 80.5°F
Jun 25 81.7°F 80.0°F 80.5°F
Jun 26 82.0°F 80.9°F 80.5°F
Jun 27 81.9°F 80.8°F 80.3°F
Jun 28 81.9°F 81.0°F 80.4°F
Jun 29 81.8°F 81.0°F 80.3°F
Jun 30 81.8°F 81.1°F 80.3°F
Jul 1 82.0°F 81.4°F 80.5°F
Jul 2 81.8°F 81.4°F 80.3°F
Jul 3 81.8°F 81.4°F 80.2°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Port Moresby by month

In Port Moresby, the water temperature is comfortable for swimming all year round.
The warmest water in Port Moresby was recorded on March 17, 2016, reaching a 88.7°F. While the coldest temperature occurred on September 13, 2015, dipping to 75.9°F. The average readings by season are 85.2°F in Winter, 84.5°F in Spring, 79.8°F in Summer, and 80.7°F in Autumn.