Flooding Threat Continues in Portions of Texas; Poor Air Quality in the Great Lakes through the Mid-Atlantic
Widespread life-threatening flash and urban flooding continues in south-central Texas, with considerable flooding impacts possible across central Texas. Wildfire smoke is impacting air quality across much of the Great Lakes region into southern New England and the Mid-Atlantic. Monsoonal thunderstorms may produce isolated to scattered flash flooding across the Southwest into the Great Basin. Read More >
| NWS Forecast for: Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial waters of Bahamas (AMZ671) Issued by: National Weather Service Miami - South Florida Last Update: 351 AM EDT Fri Jul 17 2026 | |
| Today: SW winds 5 to 10 kt, becoming S 10 to 15 kt this afternoon. Seas less than 2 ft or less. Wave detail: S 1 foot at 3 seconds and N 1 foot at 5 seconds. Intracoastal waters light chop. Tonight: S winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft in the evening, then 1 foot or less. Wave detail: S 1 foot at 3 seconds and N 1 foot at 5 seconds. Intracoastal waters light chop. Sat: S winds 5 to 10 kt. Seas less than 2 ft or less, then around 2 ft in the afternoon. Wave detail: SE 1 foot at 4 seconds. Intracoastal waters light chop. Sat Night: SE winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas less than 2 ft or less, then around 2 ft after midnight. Wave detail: SE 2 ft at 3 seconds. Intracoastal waters light chop. A chance of tstms late in the evening. A chance of showers in the late evening and overnight, then a chance of tstms late. Sun: S winds 10 to 15 kt. Seas around 2 ft. Wave detail: S 2 ft at 4 seconds. Intracoastal waters light chop. A chance of showers and tstms early in the morning. Sun Night: S winds 10 to 15 kt. Seas less than 2 ft or less. Wave detail: S 1 foot at 4 seconds. Intracoastal waters light chop. Mon: S winds 10 to 15 kt. Seas around 2 ft. Intracoastal waters light chop. Mon Night: S winds 10 to 15 kt. Seas around 2 ft. Intracoastal waters light chop. Tue: SE winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft. Intracoastal waters light chop. Tue Night: SE winds 5 to 10 kt. Seas around 2 ft. Intracoastal waters light chop. winds and seas higher in and near tstms. | |
| Zone Forecast: Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial waters of Bahamas (AMZ671) | |
Visit your local NWS office at: https://www.weather.gov/mfl |