BEACH & SEA FLOOR GUIDE // Sheltered North BayBeginner / All Levels

Seixal · Praia de Areia Preta — Reef Mechanics, Channels & Wind Shadow

Breathtaking amphitheater of green UNESCO Laurissilva cliffs and waterfalls dropping onto soft volcanic black sand with a 24/7 live HD webcam.

起乘警示: 浅礁上陡峭跌落。失误摔倒时请尽量平身向远离暗礁方向弹出。

Beginner / All Levels · Max 3.2m

Swell: 0.8m – 2.5m

迎涌角度窗口

NNW / N / NE (320° – 35°)

Angle: 320° – 360°

避风屏障

S / SW / W / Calmo (Molhe Protege do Swell Pesado) (Offshore)

Trade Wind & Orographic Shelter

海底基质与深度

100% Fine Volcanic Black Sand (Stone-Free Bottom)

Gentle Volcanic Black-Sand Beachbreak

SWELL CAPTURE (BLUE) & WIND SHADOW (EMERALD) COMPASS

Swell: 15° (NNE) · Wind: 180° (S)

HYDROGRAPHIC REFRACTION, TAKEOFF & EXIT CHANNEL PROFILE

Beach & Reef Bottom Profile

涌浪形态动力 (沙滩浪点 (沙底)): 10秒以上的长周期涌浪在触及海底火山岩架时立即发生折射，将高达 45 kJ 的波浪推力精准汇聚于起乘区域，且浪壁剥落平整。相邻的深水回流水道排水顺畅，避免冲浪者被暗流拖入落浪冲击区。

1. 进出水域黄金法则

Walk straight in and out on soft black sand next to the Seixal harbor jetty. When the open North Coast is huge (2.5m+), the breakwater filters the swell into clean 0.8m–1.2m waves inside the bay.

最高满潮: {tide}m: 1.90m•最低干潮: {tide}m: 0.40m

2. 本浪点局部危险

•Punchy shorebreak right on the sand during the top 30 minutes of spring high tide
•Respect designated swimmer and surf-school zones in summer

EXPLORE TECHNICAL DOSSIERS FOR OTHER SPOTS (ALL 19 SPOTS)

19 Monitored Spots

Contreiras / Janelamad

Alagoa (Porto da Cruz)mad

La Jolla / Scrippscal