


NWS Forecast for: Miami FL Biscayne Bay Issued by: National Weather Service Miami - South Florida Last Update: 11:31 pm EDT Jul 12, 2025 | ![]() |
Sunday: Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 10am. Bay waters smooth. Sunday Night: Variable winds 5 kt or less. Showers and thunderstorms, mainly before 8pm. Bay waters smooth. Monday: W wind around 6 kt becoming S in the afternoon. Showers likely and possibly a thunderstorm before 8am, then showers and thunderstorms likely between 8am and 5pm, then showers and possibly a thunderstorm after 5pm. Bay waters smooth. Monday Night: Variable winds 5 kt or less. Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Bay waters smooth. Tuesday: SSE wind 5 to 9 kt. Showers likely and possibly a thunderstorm before 11am, then showers and thunderstorms likely after 11am. Bay waters smooth becoming a light chop. Tuesday Night: SSE wind around 9 kt. A chance of showers and thunderstorms. Bay waters smooth becoming a light chop. Wednesday: SSE wind around 11 kt. Showers and thunderstorms likely. Bay waters a light chop. Wednesday Night: ESE wind 8 to 10 kt. A chance of showers and thunderstorms. Bay waters a light chop. Thursday: SE wind around 12 kt. A chance of showers and thunderstorms. Bay waters a light chop. | |
Marine Point Forecast: 25.76°N 80.19°W Associated Zone Forecast which includes this point | |
Visit your local NWS office at: https://www.weather.gov/mfl |