The combination of high tides, strong winds, and the full moon is expected to cause significant coastal flooding along South Florida's east coast. Flood-prone areas, particularly near the Atlantic coast, are at the highest risk. The flooding could disrupt travel, especially during high-tide periods, which are expected around 9 a.m. and 9 p.m. on Monday and 10 a.m. and 10 p.m. on Tuesday. Rough surf and high seas will persist throughout the week, posing additional risks for marine activities.