Search for cities, countries, lakes and rivers
Port Moresby
Water Temperature in the Coral Sea in Port Moresby, Papua New Guinea: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Port Moresby in Papua New Guinea, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Port Moresby
30.1°C
TODAY
30.2°C
YESTERDAY
29.7°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Coral Sea in Port Moresby is 30.1°C. This is very warm water, which may feel almost hot to most people. Swimming in such conditions is perfect for those seeking relaxation and comfort in the water. These waters are often preferred for relaxation in hot weather, as the water temperature does not cool the body significantly. However, it is important to remember that in such warm waters, caution is necessary, as prolonged exposure without rest can lead to overheating.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart for Coral Sea in Port Moresby Over the Last 30 Days
The water temperature in Port Moresby today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.
According to our forecast, the sea temperature in Port Moresby will remain nearly unchanged in the coming days, its value will be 29.9°C.
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts across Papua New Guinea to enhance accuracy.
Water temperature data for Port Moresby and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Feb 15 | 29.7°C | 29.5°C | |
| Feb 16 | 29.8°C | 30.5°C | |
| Feb 17 | 30.7°C | 29.3°C | |
| Feb 18 | 29.8°C | 29.8°C | |
| Feb 19 | 30.0°C | 30.0°C | |
| Feb 20 | 30.9°C | 30.3°C | |
| Feb 21 | 30.2°C | 29.8°C | |
| Feb 22 | 30.1°C | 29.3°C | |
| Feb 23 | 29.5°C | 30.0°C | |
| Feb 24 | 30.5°C | 30.1°C | |
| Feb 25 | 30.0°C | 30.1°C | |
| Feb 26 | 29.3°C | 30.0°C | |
| Feb 27 | 29.8°C | 30.0°C | |
| Feb 28 | 29.3°C | 29.9°C | |
| Mar 1 | 29.3°C | 29.8°C | |
| Mar 2 | 30.3°C | 29.9°C |
Sea Temperature in Port Moresby Throughout the Year
Throughout the year, the sea temperature in Port Moresby is always above 64°F (18°C), the sea temperature exceeds 72°F (22°C) for 366 days, and exceeds 77°F (25°C) for 366 days.
Below is the annual chart of sea temperature changes in the Coral Sea in Port Moresby.
January
| Minimum | Average | Maximum |
|---|---|---|
| 27°C | 29.5°C | 32°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 27°C | 29°C | 31°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 27°C | 29.5°C | 32°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 27°C | 29°C | 31°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 25°C | 28°C | 31°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 25°C | 27.5°C | 30°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 23°C | 26.5°C | 30°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 23°C | 26°C | 29°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 23°C | 26°C | 29°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 24°C | 27.5°C | 31°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 25°C | 28°C | 31°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 27°C | 29°C | 31°C |
Monthly Water Temperature Histogram for Coral Sea in Port Moresby
You can explore detailed data on how the water temperature in Port Moresby varies each month:
What Beaches Are There In and Around Port Moresby?
Pyramid Hill
Pyramid Hill is a 1-stars sandy beach, located in a 4 km (2 miles) radius of Port Moresby.
Davage Beach
Davage Beach is a 2-stars sandy beach, located in a 4 km (2 miles) radius of Port Moresby. It is suitable for surfing.
Ela Beach
Ela Beach is a 1-stars sandy beach, located in a 5 km (3 miles) radius of Port Moresby.
Fairfax Harbour
Fairfax Harbour is a 1-stars sandy beach, located in a 9 km (6 miles) radius of Port Moresby.
Roku Beach
Roku Beach is a 2-stars sandy beach, located in a 10 km (6 miles) radius of Port Moresby. There is parking.
Port Moresby Weather
FEBRUARY 23
24°C / 29°C
light rainhumidity: 82% | wind: 4 km/h
FEBRUARY 24
23°C / 27°C
light rainhumidity: 88% | wind: 4 km/h
FEBRUARY 25
24°C / 28°C
light rainhumidity: 82% | wind: 5 km/h
FEBRUARY 26
24°C / 24°C
light rainhumidity: 85% | wind: 3 km/h
Sea Temperature in the Coral Sea in Port Moresby: General Trends and Swimming Opportunities
The coastal areas of Papua New Guinea experience a tropical climate with high humidity and temperatures typically ranging from 23°C to 32°C. There are significant rainfall levels throughout the year, with a slight decrease during the months from June through September.
Port Moresby is located in Australia & Pacific Islands in the Southern Hemisphere at a latitude of -9 degrees, along the shores of the Coral Sea. Port Moresby lies within in Papua New Guinea.
The average annual daytime air temperature in Port Moresby is 29°C (84°F), with the average nighttime temperature being 21°C (70°F). The highest average daily temperature occurs in December, reaching 31°C (89°F), while the lowest is in July at 25°C (77°F). As for nighttime temperatures, the minimum average temperature of 17°C (63°F) is recorded in July, and the maximum is in January, reaching 24°C (75°F).
According to historical data, Port Moresby experiences 134 rainy days per year, which accounts for 37 percent of all days in the year. On average, there are 11 rainy days each month. The wettest month is February, with 19 rainy days and 350 mm (13.8 inches) of precipitation, while the driest month is September, which typically has 5 rainy days and only 17 mm (0.7 inches) of precipitation.
The average annual water temperature in Coral Sea in Port Moresby is 28°C (82°F). In July, the water reaches its lowest point of the year at 23°C (73°F), while in January, it peaks at 32°C (90°F). The water temperature in the Coral Sea in Port Moresby is comfortable for beach vacations and swimming year-round.
Geographical Location of Port Moresby
Frequently Asked Questions About Port Moresby and its Water Temperatures
What is the current sea temperature in Port Moresby?
The water temperature today in the Coral Sea in Port Moresby is 86°F (30.1°C).
In which months is the water temperature in Port Moresby comfortable for swimming?
The water temperature in Port Moresby is comfortable for beach vacations and swimming throughout the year.
What is the water temperature in Port Moresby during the winter?
The water temperature in the Coral Sea in Port Moresby during the winter ranges from 27°C to 32°C (81°F to 90°F).
What is the water temperature in Port Moresby during the spring?
The water temperature in the Coral Sea in Port Moresby during the spring ranges from 25°C to 32°C (77°F to 90°F).
What is the water temperature in Port Moresby during the summer?
The water temperature in the Coral Sea in Port Moresby during the summer ranges from 23°C to 30°C (73°F to 86°F).
What is the water temperature in Port Moresby during the fall?
The water temperature in the Coral Sea in Port Moresby during the fall ranges from 23°C to 31°C (73°F to 88°F).
Is it possible to swim in the sea in Port Moresby year-round?
Yes, it is possible to swim in the Coral Sea in Port Moresby year-round because the water temperature never drops below 23°C (73°F)
What sea temperatures can I expect in Port Moresby in the next month?
In March, the water temperature in the Coral Sea in Port Moresby will range between 81°F (27°C) and 90°F (32°C)