Marine Heatwave Advisory Services (MAHAS)

Marine Heatwave event of Moderate category with area of spreading 21.56% has been observed on 2026-08-14 over the Arabian Sea; Marine Heatwave event of Moderate category with area of spreading 28.92% has been observed on 2026-08-14 over the Bay of Bengal; Marine Heatwave event of Moderate to Extreme category with area of spreading 22.63% has been observed on 2026-08-14 over the Rest of Indian Ocean; Marine Heatwave event of Moderate to Extreme category with area of spreading 71.28% has been observed on 2026-08-14 over the Maharashtra coast; Marine Heatwave event of Moderate category with area of spreading 93.10% has been observed on 2026-08-14 over the Goa coast; Marine Heatwave event of Moderate category with area of spreading 84.82% has been observed on 2026-08-14 over the Karnataka coast; Marine Heatwave event of Moderate category with area of spreading 61.72% has been observed on 2026-08-14 over the Lakshadweep coast; Marine Heatwave event of Moderate category with area of spreading 97.98% has been observed on 2026-08-14 over the Andaman coast; Marine Heatwave event of Moderate category with area of spreading 63.03% has been observed on 2026-08-14 over the Nicobar coast;