Alert sent Sept. 11, 2026, 1:33 p.m. by Direction Générale de la Météorologie
urn:oid:2.49.0.1.450.0.2026.9.11.13.33.27
High waves and swell
Description
Rough seas will affect the coastal navigation zone between Morombe and Fenoarivo Atsinanana due to a south or south-easterly swell. Significant wave heights will be around 2.5-3.5 m, reaching to 4-5m in the south-west and southern coasts.
Instruction
Comply with the official instructions issued by local authorities.