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Dumai
Water Temperature in the South China Sea in Dumai, Indonesia: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Dumai in Indonesia, 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 Dumai
29.6°C
TODAY
29.5°C
YESTERDAY
29.7°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the South China Sea in Dumai is 29.6°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 South China Sea in Dumai Over the Last 30 Days
The water temperature in Dumai 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 Dumai 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 Indonesia to enhance accuracy.
Water temperature data for Dumai 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 |
|---|---|---|---|
| Mar 21 | 29.7°C | 29.3°C | |
| Mar 22 | 28.9°C | 29.5°C | |
| Mar 23 | 29.7°C | 29.8°C | |
| Mar 24 | 29.8°C | 29.8°C | |
| Mar 25 | 28.7°C | 29.8°C | |
| Mar 26 | 29.8°C | 29.5°C | |
| Mar 27 | 29.5°C | 29.3°C | |
| Mar 28 | 29.6°C | 29.8°C | |
| Mar 29 | 29.5°C | 29.6°C | |
| Mar 30 | 29.8°C | 29.6°C | |
| Mar 31 | 29.5°C | 29.6°C | |
| Apr 1 | 30.3°C | 29.7°C | |
| Apr 2 | 30.3°C | 29.8°C | |
| Apr 3 | 30.5°C | 29.9°C | |
| Apr 4 | 30.3°C | 29.9°C | |
| Apr 5 | 30.3°C | 29.9°C |
Sea Temperature in Dumai Throughout the Year
Throughout the year, the sea temperature in Dumai 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 South China Sea in Dumai.
January
| Minimum | Average | Maximum |
|---|---|---|
| 27°C | 28.5°C | 30°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 27°C | 29°C | 31°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 27°C | 29°C | 31°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 28°C | 30°C | 32°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 29°C | 30.5°C | 32°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 29°C | 30.5°C | 32°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 29°C | 31°C | 33°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 28°C | 29.5°C | 31°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 28°C | 29.5°C | 31°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 29°C | 30.5°C | 32°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 28°C | 29.5°C | 31°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 28°C | 29.5°C | 31°C |
Monthly Water Temperature Histogram for South China Sea in Dumai
You can explore detailed data on how the water temperature in Dumai varies each month:
What Beaches Are There In and Around Dumai?
Pantai Pasir Putih Tuing
Pantai Pasir Putih Tuing is a 2-stars pebble beach, located in a 4 km (2 miles) radius of Dumai. There is parking. There are cafés. Pantai Pasir Putih Tuing is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Pantai Tuing
Pantai Tuing is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Dumai. There is parking. There are restrooms. There are cafés.
Dumai Weather
MARCH 29
23°C / 32°C
light rainhumidity: 89% | wind: 1 km/h
MARCH 30
22°C / 30°C
moderate rainhumidity: 86% | wind: 1 km/h
MARCH 31
23°C / 31°C
overcast clouds: 85-100%humidity: 85% | wind: 2 km/h
APRIL 1
24°C / 24°C
light rainhumidity: 98% | wind: 1 km/h
Sea Temperature in the South China Sea in Dumai: General Trends and Swimming Opportunities
The Province of Riau, Indonesia experiences a tropical climate with relatively high humidity due to its proximity to the coast. The area sees an average annual temperature of about 27 degrees Celsius with a notable amount of rainfall throughout the year, especially during the monsoon season from November to March.
Dumai is located in Asia in the Northern Hemisphere at a latitude of 2 degrees, along the shores of the South China Sea. Dumai lies within the Province of Riau in Indonesia.
The average annual daytime air temperature in Dumai is 31°C (88°F), with the average nighttime temperature being 23°C (73°F). The highest average daily temperature occurs in May, reaching 32°C (90°F), while the lowest is in December at 30°C (86°F). As for nighttime temperatures, the minimum average temperature of 23°C (73°F) is recorded in February, and the maximum is in May, reaching 24°C (74°F).
According to historical data, Dumai experiences 192 rainy days per year, which accounts for 53 percent of all days in the year. On average, there are 16 rainy days each month. The wettest month is November, with 22 rainy days and 230 mm (9.1 inches) of precipitation, while the driest month is February, which typically has 12 rainy days and only 93 mm (3.7 inches) of precipitation.
The average annual water temperature in South China Sea in Dumai is 30°C (86°F). In January, the water reaches its lowest point of the year at 27°C (81°F), while in July, it peaks at 33°C (91°F). The water temperature in the South China Sea in Dumai is comfortable for beach vacations and swimming year-round.
Geographical Location of Dumai
Frequently Asked Questions About Dumai and its Water Temperatures
What is the current sea temperature in Dumai?
The water temperature today in the South China Sea in Dumai is 85°F (29.6°C).
In which months is the water temperature in Dumai comfortable for swimming?
The water temperature in Dumai is comfortable for beach vacations and swimming throughout the year.
What is the water temperature in Dumai during the winter?
The water temperature in the South China Sea in Dumai during the winter ranges from 27°C to 31°C (81°F to 88°F).
What is the water temperature in Dumai during the spring?
The water temperature in the South China Sea in Dumai during the spring ranges from 27°C to 32°C (81°F to 90°F).
What is the water temperature in Dumai during the summer?
The water temperature in the South China Sea in Dumai during the summer ranges from 28°C to 33°C (82°F to 91°F).
What is the water temperature in Dumai during the fall?
The water temperature in the South China Sea in Dumai during the fall ranges from 28°C to 32°C (82°F to 90°F).
Is it possible to swim in the sea in Dumai year-round?
Yes, it is possible to swim in the South China Sea in Dumai year-round because the water temperature never drops below 27°C (81°F)
What sea temperatures can I expect in Dumai in the next month?
In April, the water temperature in the South China Sea in Dumai will range between 82°F (28°C) and 90°F (32°C)