Marine Heatwave Advisory Services (MAHAS)

Marine Heatwave event of Moderate category with area of spreading 27.79% has been observed on 2026-05-11 over the Arabian Sea; Marine Heatwave event of Moderate to Extreme category with area of spreading 99.32% has been observed on 2026-05-11 over the Gujarat coast; Marine Heatwave event of Moderate to Extreme category with area of spreading 100.00% has been observed on 2026-05-11 over the Maharashtra coast; Marine Heatwave event of Moderate category with area of spreading 100.00% has been observed on 2026-05-11 over the Goa coast; Marine Heatwave event of Moderate category with area of spreading 98.21% has been observed on 2026-05-11 over the Karnataka coast; Marine Heatwave event of Moderate category with area of spreading 29.73% has been observed on 2026-05-11 over the Kerala coast; Marine Heatwave event of Moderate category with area of spreading 34.93% has been observed on 2026-05-11 over the Lakshadweep coast;