Marine Heatwave Advisory Services (MAHAS)

Marine Heatwave event of Moderate to Extreme category with area of spreading 63.90% has been observed on 2026-09-25 over the Arabian Sea; Marine Heatwave event of Moderate to Extreme category with area of spreading 33.63% has been observed on 2026-09-25 over the Rest of Indian Ocean; Marine Heatwave event of Moderate category with area of spreading 23.97% has been observed on 2026-09-25 over the Persian Gulf; Marine Heatwave event of Moderate category with area of spreading 65.52% has been observed on 2026-09-25 over the Goa coast; Marine Heatwave event of Moderate category with area of spreading 68.75% has been observed on 2026-09-25 over the Karnataka coast; Marine Heatwave event of Moderate category with area of spreading 64.32% has been observed on 2026-09-25 over the Kerala coast; Marine Heatwave event of Moderate category with area of spreading 99.04% has been observed on 2026-09-25 over the Lakshadweep coast; Marine Heatwave event of Moderate category with area of spreading 27.87% has been observed on 2026-09-25 over the South Tamil Nadu coast; Marine Heatwave event of Moderate category with area of spreading 31.58% has been observed on 2026-09-25 over the North Tamil Nadu coast;