Marine Heatwave Advisory Services (MAHAS)

Marine Heatwave event of Moderate category with area of spreading 42.05% has been observed on 2026-03-16 over the Arabian Sea; No significant Marine Heat Wave observed over Arabian Sea; No significant Marine Heat Wave observed over Bay of Bengal; No significant Marine Heat Wave observed over Rest of Indian Ocean; No significant Marine Heat Wave observed over South Chaina Sea; No significant Marine Heat Wave observed over Red Sea; Marine Heatwave event of Moderate category with area of spreading 63.84% has been observed on 2026-03-16 over the Persian Gulf; No significant Marine Heat Wave observed over Persian Gulf; Marine Heatwave event of Moderate category with area of spreading 89.19% has been observed on 2026-03-16 over the Gujarat coast; No significant Marine Heat Wave observed over Gujarat coast; Marine Heatwave event of Moderate category with area of spreading 95.21% has been observed on 2026-03-16 over the Maharastra coast; No significant Marine Heat Wave observed over Maharastra coast; Marine Heatwave event of Moderate category with area of spreading 58.62% has been observed on 2026-03-16 over the Goa coast; No significant Marine Heat Wave observed over Goa coast; Marine Heatwave event of Moderate category with area of spreading 50.00% has been observed on 2026-03-16 over the Karnataka 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; 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; Marine Heatwave event of No Heat Wave category with area of spreading 17.58% has been observed on 2026-03-16 over the Nicober coast; No significant Marine Heat Wave observed over Nicober coast;