Marine Heatwave Advisory Services (MAHAS)

Marine Heatwave event of Moderate to Extreme category with area of spreading 35.19% has been observed on 2026-06-25 over the Arabian Sea; Marine Heatwave event of Extreme category with area of spreading 18.54% has been observed on 2026-06-25 over the Rest of Indian Ocean; Marine Heatwave event of Moderate category with area of spreading 43.24% has been observed on 2026-06-25 over the Gujarat coast; Marine Heatwave event of Moderate to Extreme category with area of spreading 100.00% has been observed on 2026-06-25 over the Maharashtra coast; Marine Heatwave event of Moderate to Extreme category with area of spreading 100.00% has been observed on 2026-06-25 over the Goa coast; Marine Heatwave event of Moderate to Extreme category with area of spreading 99.11% has been observed on 2026-06-25 over the Karnataka coast; Marine Heatwave event of Moderate category with area of spreading 85.41% has been observed on 2026-06-25 over the Kerala coast; Marine Heatwave event of Moderate category with area of spreading 90.91% has been observed on 2026-06-25 over the Lakshadweep coast; Marine Heatwave event of Moderate category with area of spreading 25.45% has been observed on 2026-06-25 over the Nicobar coast;