Mauritius experiences sea surface temperatures (SST) that are influenced by its tropical climate and oceanic currents. The SST around Mauritius is a critical factor for both the marine ecosystem and the island's climate, impacting everything from coral health to weather patterns. Please note: August 2021 value is Not Available | |
Seasonal Variations:- Summer (November to April): During the summer months, SST can rise significantly, typically averaging between 26°C and 29°C. These warmer temperatures can lead to increased risks of coral bleaching, especially if temperatures exceed the upper threshold for prolonged periods.
- Winter (May to October): In winter, the SST cools down, averaging between 23°C and 25°C. The cooler waters are generally more conducive to marine life health, reducing the stress on coral reefs and helping to support rich marine biodiversity.
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Influences on SST:- Ocean Currents: The warm Agulhas Current flowing from the Indian Ocean significantly influences the SST around Mauritius, bringing warmer waters from the equatorial region.
- Climate Change: Over recent decades, there has been a noticeable increase in SST, attributed to global climate change. This gradual warming trend poses long-term risks to the marine ecosystems, particularly coral reefs which are sensitive to temperature changes.
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Impacts of SST Variations:- Marine Life: Warmer waters can enhance the growth rates of some species but also lead to negative impacts like coral bleaching and the alteration of fish distributions.
- Weather Patterns: SST plays a crucial role in determining local weather conditions, influencing cyclone formation and intensity in the region. Warmer sea temperatures can lead to more intense and frequent cyclonic activities.
Monitoring and Research:- Mauritius actively monitors SST through local meteorological services and collaborates with international oceanographic institutions. This monitoring helps in predicting weather phenomena and managing marine resources effectively.
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