Contreiras & Ribeira da Janela — Reef Mechanics, Channels & Wind Shadow
Two complementary setups side by side: surf low tide on the long left at Ribeira da Janela (up to 2m), then transition to Contreiras as the tide pushes from mid toward high.
HYDROGRAPHIC REFRACTION, TAKEOFF & EXIT CHANNEL PROFILE
Beach & Reef Bottom ProfileKilos ng Alon (Dulo ng Tangos (Point Break)): Ang mahahabang linya ng swell (10s+) ay agad na bumabaluktot sa mabatong ilalim ng bulkan, na nagtitipon ng 45 kJ ng lakas ng alon sa takeoff zone habang bumubukas nang maayos. Ang katabing lagusan ay naglalabas ng tubig nang banayad nang hindi hinihila ang mga surfer sa impact zone.
PERSONAL SESSION NOTE: Contreiras works from mid-tide to high-tide (reference session: 10 kt, NNW 331°, 3.6m swell — enter 2 hours before high tide and exit 50 minutes before full high tide). Ribeira da Janela works best at low tide and holds up to ~2.0m.
- •At Contreiras, strictly exit 50 minutes before peak high tide
- •Strong rip current toward the sea stack on swells > 3.0m
- •Shifting river-mouth boulders on exit