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Cousin Island
Water Temperature in the Indian Ocean in Cousin Island, Seychelles: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Cousin Island in Seychelles, 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 Cousin Island
29.2°C
TODAY
29.1°C
YESTERDAY
29.0°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Indian Ocean in Cousin Island is 29.2°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 Indian Ocean in Cousin Island Over the Last 30 Days
The water temperature in Cousin Island 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 Cousin Island will remain nearly unchanged in the coming days, its value will be 29.4°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 Seychelles to enhance accuracy.
Water temperature data for Cousin Island 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 5 | 29.0°C | 29.5°C | |
Mar 6 | 30.0°C | 29.3°C | |
Mar 7 | 28.8°C | 29.3°C | |
Mar 8 | 29.8°C | 29.5°C | |
Mar 9 | 29.0°C | 29.5°C | |
Mar 10 | 29.8°C | 29.3°C | |
Mar 11 | 29.1°C | 29.3°C | |
Mar 12 | 29.6°C | 29.3°C | |
Mar 13 | 29.8°C | 29.3°C | |
Mar 14 | 29.3°C | 29.3°C | |
Mar 15 | 29.8°C | 29.4°C | |
Mar 16 | 29.5°C | 29.4°C | |
Mar 17 | 29.8°C | 29.4°C | |
Mar 18 | 29.8°C | 29.4°C | |
Mar 19 | 29.8°C | 29.4°C | |
Mar 20 | 29.8°C | 29.4°C |
Sea Temperature in Cousin Island Throughout the Year
Throughout the year, the sea temperature in Cousin Island 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 Indian Ocean in Cousin Island.

January
Minimum | Average | Maximum |
---|---|---|
27°C | 29°C | 31°C |
February
Minimum | Average | Maximum |
---|---|---|
27°C | 29°C | 31°C |
March
Minimum | Average | Maximum |
---|---|---|
28°C | 29.5°C | 31°C |
April
Minimum | Average | Maximum |
---|---|---|
28°C | 30°C | 32°C |
May
Minimum | Average | Maximum |
---|---|---|
27°C | 29°C | 31°C |
June
Minimum | Average | Maximum |
---|---|---|
26°C | 28°C | 30°C |
July
Minimum | Average | Maximum |
---|---|---|
25°C | 27°C | 29°C |
August
Minimum | Average | Maximum |
---|---|---|
24°C | 26°C | 28°C |
September
Minimum | Average | Maximum |
---|---|---|
25°C | 27°C | 29°C |
October
Minimum | Average | Maximum |
---|---|---|
26°C | 28°C | 30°C |
November
Minimum | Average | Maximum |
---|---|---|
26°C | 28.5°C | 31°C |
December
Minimum | Average | Maximum |
---|---|---|
26°C | 28.5°C | 31°C |
Monthly Water Temperature Histogram for Indian Ocean in Cousin Island
You can explore detailed data on how the water temperature in Cousin Island varies each month:
What Beaches Are There In and Around Cousin Island?
Anse Kerlan
Anse Kerlan is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Cousin Island. There is parking. There are restrooms. There are cafés. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Petite Anse Of Kerlan
Petite Anse Of Kerlan is a 4-stars sandy beach, located in a 4 km (2 miles) radius of Cousin Island. There is parking. There are restrooms. There are cafés. Petite Anse Of Kerlan 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.
Anse Georgette
Anse Georgette is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Cousin Island. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Anse Lazio
Anse Lazio is a 2-stars sandy beach, located in a 6 km (4 miles) radius of Cousin Island. There are restrooms. Snorkeling is possible.
Petite Anse Lazio
Petite Anse Lazio is a 2-stars sandy beach, located in a 6 km (4 miles) radius of Cousin Island. Snorkeling is possible.
Fond De L'Anse
Fond De L'Anse is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Cousin Island. There is parking. There are restrooms. Fond De L'Anse is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Anse Bateau
Anse Bateau is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Cousin Island. There is parking. There are cafés.
Anse Pasquiere
Anse Pasquiere is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Cousin Island. There is parking. There are cafés. Anse Pasquiere is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Anse Citron
Anse Citron is a 1-stars sandy beach, located in a 7 km (4 miles) radius of Cousin Island.
Smoon Island
Smoon Island is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Cousin Island. Snorkeling is possible.
Anse Boudin
Anse Boudin is a 4-stars sandy beach, located in a 7 km (4 miles) radius of Cousin Island. There is parking. There are restrooms. There are cafés. Anse Boudin 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.
Anse St. Jose
Anse St. Jose is a 4-stars sandy beach, located in a 8 km (5 miles) radius of Cousin Island. There are restrooms. Anse St. Jose is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Anse St Sauveur
Anse St Sauveur is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Cousin Island. There is parking. Anse St Sauveur 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.
Anse Possession
Anse Possession is a 4-stars sandy beach, located in a 8 km (5 miles) radius of Cousin Island. There is parking. There are restrooms. There are cafés. Anse Possession 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.
Anse Petite Cour
Anse Petite Cour is a 3-stars sandy beach, located in a 9 km (6 miles) radius of Cousin Island. There are restrooms. There are cafés. Snorkeling is possible.
Anse Cimetiere
Anse Cimetiere is a 4-stars sandy beach, located in a 9 km (6 miles) radius of Cousin Island. There is parking. There are restrooms. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Cote D’Or Beach
Cote D’Or Beach is a 3-stars sandy beach, located in a 10 km (6 miles) radius of Cousin Island. There are cafés. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Anse Volbert
Anse Volbert is a 5-stars sandy beach, located in a 10 km (6 miles) radius of Cousin Island. There is parking. There are restrooms. There are cafés. Anse Volbert is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Laraie Bay
Laraie Bay is a 2-stars sandy beach, located in a 10 km (6 miles) radius of Cousin Island. Snorkeling is possible.
Acajou Beach Resort
Acajou Beach Resort is a 2-stars sandy beach, located in a 10 km (6 miles) radius of Cousin Island. There are restrooms. There are cafés.
Cousin Island Weather
MARCH 13
25°C / 26°C
light rainhumidity: 77% | wind: 5 km/h
MARCH 14
25°C / 26°C
overcast clouds: 85-100%humidity: 72% | wind: 4 km/h
MARCH 15
25°C / 26°C
broken clouds: 51-84%humidity: 73% | wind: 3 km/h
MARCH 16
25°C / 25°C
clear skyhumidity: 72% | wind: 2 km/h



Sea Temperature in the Indian Ocean in Cousin Island: General Trends and Swimming Opportunities
The Seychelles has a tropical rainforest climate with high humidity. Temperatures are relatively consistent year-round, averaging around 27°C (80°F) with gentle sea breezes, and there are two main weather patterns: the northwest trade winds from October to March, and the cooler southeast trade winds from May to September.
Cousin Island is located in Africa in the Southern Hemisphere at a latitude of -4 degrees, along the shores of the Indian Ocean. Cousin Island lies within in Seychelles.
The average annual daytime air temperature in Cousin Island is 29°C (84°F), with the average nighttime temperature being 23°C (73°F). The highest average daily temperature occurs in April, reaching 31°C (87°F), while the lowest is in July at 27°C (81°F). As for nighttime temperatures, the minimum average temperature of 23°C (73°F) is recorded in July, and the maximum is in March, reaching 24°C (76°F).
According to historical data, Cousin Island experiences 145 rainy days per year, which accounts for 40 percent of all days in the year. On average, there are 12 rainy days each month. The wettest month is December, with 17 rainy days and 303 mm (11.9 inches) of precipitation, while the driest month is August, which typically has 10 rainy days and only 141 mm (5.6 inches) of precipitation.
The average annual water temperature in Indian Ocean in Cousin Island is 28°C (82°F). In August, the water reaches its lowest point of the year at 24°C (75°F), while in April, it peaks at 32°C (90°F). The water temperature in the Indian Ocean in Cousin Island is comfortable for beach vacations and swimming year-round.
Geographical Location of Cousin Island
Nearby Cities
Frequently Asked Questions About Cousin Island and its Water Temperatures
What is the current sea temperature in Cousin Island?
The water temperature today in the Indian Ocean in Cousin Island is 85°F (29.2°C).
In which months is the water temperature in Cousin Island comfortable for swimming?
The water temperature in Cousin Island is comfortable for beach vacations and swimming throughout the year.
What is the water temperature in Cousin Island during the winter?
The water temperature in the Indian Ocean in Cousin Island during the winter ranges from 26°C to 31°C (79°F to 88°F).
What is the water temperature in Cousin Island during the spring?
The water temperature in the Indian Ocean in Cousin Island during the spring ranges from 27°C to 32°C (81°F to 90°F).
What is the water temperature in Cousin Island during the summer?
The water temperature in the Indian Ocean in Cousin Island during the summer ranges from 24°C to 30°C (75°F to 86°F).
What is the water temperature in Cousin Island during the fall?
The water temperature in the Indian Ocean in Cousin Island during the fall ranges from 25°C to 31°C (77°F to 88°F).
Is it possible to swim in the sea in Cousin Island year-round?
Yes, it is possible to swim in the Indian Ocean in Cousin Island year-round because the water temperature never drops below 24°C (75°F)
What sea temperatures can I expect in Cousin Island in the next month?
In April, the water temperature in the Indian Ocean in Cousin Island will range between 82°F (28°C) and 90°F (32°C)