Marine Heatwave Advisory Services (MAHAS)

No significant Marine Heat Wave observed over Arabian Sea; No significant Marine Heat Wave observed over Bay of Bengal; Marine Heatwave event of No Heat Wave category with area of spreading 15.74% has been observed on 10-JUL-2025 over the Rest of Indian Ocean; No significant Marine Heat Wave observed over Rest of Indian Ocean; No significant Marine Heat Wave observed over South Chaina Sea; Marine Heatwave event of Moderate category with area of spreading 36.25% has been observed on 10-JUL-2025 over the Red Sea; No significant Marine Heat Wave observed over Red Sea; No significant Marine Heat Wave observed over Persian Gulf; No significant Marine Heat Wave observed over Gujarat coast; No significant Marine Heat Wave observed over Maharastra coast; No significant Marine Heat Wave observed over Goa coast; No significant Marine Heat Wave observed over Karnataka coast; No significant Marine Heat Wave observed over Kerala coast; No significant Marine Heat Wave observed over Lakshaweep coast; Marine Heatwave event of No Heat Wave category with area of spreading 15.57% has been observed on 10-JUL-2025 over the South Tamil Nadu coast; No significant Marine Heat Wave observed over South Tamil Nadu coast; No significant Marine Heat Wave observed over North Tamil Nadu coast; No significant Marine Heat Wave observed over South Andhra Prasedh coast; No significant Marine Heat Wave observed over North Andhra Pradesh coast; No significant Marine Heat Wave observed over Odisha coast; No significant Marine Heat Wave observed over West Bengal coast; No significant Marine Heat Wave observed over Andaman coast; No significant Marine Heat Wave observed over Nicober coast;