Search for cities, countries, lakes and rivers
Antsiranana
Water Temperature in the Indian Ocean in Antsiranana, Madagascar: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Antsiranana in Madagascar, 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 Antsiranana
27.3°C
TODAY
28.3°C
YESTERDAY
29.1°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Indian Ocean in Antsiranana is 27.3°C. This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays.
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 Indian Ocean in Antsiranana Over the Last 30 Days
The water temperature in Antsiranana today is lower than both a week ago and a month ago. Today's sea temperature is slightly lower than on the same day in previous years.
According to our forecast, the sea temperature in Antsiranana will remain nearly unchanged in the coming days, its value will be 27.8°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 Madagascar to enhance accuracy.
Water temperature data for Antsiranana 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 |
---|---|---|---|
May 1 | 29.1°C | 28.8°C | |
May 2 | 27.3°C | 28.8°C | |
May 3 | 27.7°C | 28.5°C | |
May 4 | 27.4°C | 28.8°C | |
May 5 | 27.6°C | 27.5°C | |
May 6 | 27.9°C | 27.8°C | |
May 7 | 28.3°C | 28.8°C | |
May 8 | 29.1°C | 28.5°C | |
May 9 | 29.0°C | 27.5°C | |
May 10 | 28.0°C | 27.6°C | |
May 11 | 27.5°C | 27.6°C | |
May 12 | 27.3°C | 27.6°C | |
May 13 | 28.5°C | 27.7°C | |
May 14 | 27.5°C | 27.7°C | |
May 15 | 27.8°C | 27.7°C | |
May 16 | 28.5°C | 27.8°C |
Sea Temperature in Antsiranana Throughout the Year
Throughout the year, the sea temperature in Antsiranana 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 341 days.
Below is the annual chart of sea temperature changes in the Indian Ocean in Antsiranana.

January
Minimum | Average | Maximum |
---|---|---|
26°C | 28.5°C | 31°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 |
---|---|---|
27°C | 28.5°C | 30°C |
May
Minimum | Average | Maximum |
---|---|---|
26°C | 28°C | 30°C |
June
Minimum | Average | Maximum |
---|---|---|
25°C | 27°C | 29°C |
July
Minimum | Average | Maximum |
---|---|---|
23°C | 25°C | 27°C |
August
Minimum | Average | Maximum |
---|---|---|
22°C | 24.5°C | 27°C |
September
Minimum | Average | Maximum |
---|---|---|
22°C | 24°C | 26°C |
October
Minimum | Average | Maximum |
---|---|---|
22°C | 24.5°C | 27°C |
November
Minimum | Average | Maximum |
---|---|---|
24°C | 26.5°C | 29°C |
December
Minimum | Average | Maximum |
---|---|---|
25°C | 27.5°C | 30°C |
Monthly Water Temperature Histogram for Indian Ocean in Antsiranana
You can explore detailed data on how the water temperature in Antsiranana varies each month:
What Beaches Are There In and Around Antsiranana?
Ramena Beach
Ramena Beach is a 4-stars sandy beach, located in a 10 km (6 miles) radius of Antsiranana. There is parking. There are restrooms. There are cafés. Ramena Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Antsiranana Weather
MAY 9
24°C / 31°C
clear skyhumidity: 73% | wind: 7 km/h
MAY 10
24°C / 31°C
clear skyhumidity: 75% | wind: 6 km/h
MAY 11
24°C / 31°C
clear skyhumidity: 72% | wind: 6 km/h
MAY 12
25°C / 31°C
clear skyhumidity: 65% | wind: 7 km/h



Sea Temperature in the Indian Ocean in Antsiranana: General Trends and Swimming Opportunities
The coastal area of Madagascar experiences a tropical climate, characterized by hot and rainy weather from November to April, and cooler, drier conditions from May to October. The Eastern coast is generally humid and wet most of the year, while the Western coast is drier with a savanna-like climate.
Antsiranana is located in Africa in the Southern Hemisphere at a latitude of -12 degrees, along the shores of the Indian Ocean. Antsiranana lies within in Madagascar.
The average annual daytime air temperature in Antsiranana is 30°C (86°F), with the average nighttime temperature being 22°C (72°F). The highest average daily temperature occurs in November, reaching 31°C (88°F), while the lowest is in July at 28°C (83°F). As for nighttime temperatures, the minimum average temperature of 20°C (68°F) is recorded in July, and the maximum is in January, reaching 23°C (74°F).
According to historical data, Antsiranana experiences 95 rainy days per year, which accounts for 26 percent of all days in the year. On average, there are 8 rainy days each month. The wettest month is January, with 19 rainy days and 259 mm (10.2 inches) of precipitation, while the driest month is July, which typically has 2 rainy days and only 19 mm (0.7 inches) of precipitation.
The average annual water temperature in Indian Ocean in Antsiranana is 27°C (81°F). In August, the water reaches its lowest point of the year at 22°C (72°F), while in January, it peaks at 31°C (88°F). The water temperature in the Indian Ocean in Antsiranana is comfortable for beach vacations and swimming year-round.
Geographical Location of Antsiranana
Frequently Asked Questions About Antsiranana and its Water Temperatures
What is the current sea temperature in Antsiranana?
The water temperature today in the Indian Ocean in Antsiranana is 81°F (27.3°C).
In which months is the water temperature in Antsiranana comfortable for swimming?
The water temperature in Antsiranana is comfortable for beach vacations and swimming throughout the year.
What is the water temperature in Antsiranana during the winter?
The water temperature in the Indian Ocean in Antsiranana during the winter ranges from 25°C to 31°C (77°F to 88°F).
What is the water temperature in Antsiranana during the spring?
The water temperature in the Indian Ocean in Antsiranana during the spring ranges from 26°C to 31°C (79°F to 88°F).
What is the water temperature in Antsiranana during the summer?
The water temperature in the Indian Ocean in Antsiranana during the summer ranges from 22°C to 29°C (72°F to 84°F).
What is the water temperature in Antsiranana during the fall?
The water temperature in the Indian Ocean in Antsiranana during the fall ranges from 22°C to 29°C (72°F to 84°F).
Is it possible to swim in the sea in Antsiranana year-round?
Yes, it is possible to swim in the Indian Ocean in Antsiranana year-round because the water temperature never drops below 22°C (72°F)
What sea temperatures can I expect in Antsiranana in the next month?
In June, the water temperature in the Indian Ocean in Antsiranana will range between 77°F (25°C) and 84°F (29°C)