Seasonal· Bohol Sea· Philippines

Monsoon Winds (Amihan and Habagat)

9° 24.0′ N · 123° 40.8′ E · approximate

Two monsoons drive sailing here. The north-east amihan (roughly Nov-Apr) brings the clearest water and calmest diving on the south and west coasts. The south-west habagat (roughly Jun-Oct) brings rain and swell that rolls along exposed coasts such as Siquijor's north shore.

Practical

Position approx: mid-Bohol Sea. Woods (2014): in both monsoons the wind is consistent and strong, so plan legs to use it rather than beat into it; transition months bring light, variable winds (you will motor); the strongest wind comes early and mid-season; in strong trades the wind builds from 8-9am, may ease around midday, rises again until evening and can blow through the night; early in the NE monsoon it is more N-NE, later NE-E. Dive guides put peak diving Oct/Dec-May and the green season Jun-Sep (philippinedives.com, 2026). Some areas are in a rain shadow in the dry months, so be ready to buy or make water.

Best for

Choosing passage direction and timing

Season

Amihan ~Nov-Apr; habagat ~Jun-Oct