Biscayne Bay Marine Forecast
| Rest Of Today...Nw Winds 15 To 20 Kt With Gusts Up To 25 Kt. Choppy. A Slight Chance Of Showers And Tstms Late This Morning. A Chance Of Showers And Tstms This Afternoon. |
| Tonight...W Winds Around 15 Kt With Gusts Up To 20 Kt. A Moderate Chop. A Chance Of Showers And Tstms In The Evening. |
| Tue...W Winds 10 To 15 Kt With Gusts Up To 20 Kt. A Moderate Chop. A Chance Of Showers And Tstms In The Afternoon. |
| Tue Night...Nw Winds 15 To 20 Kt With Gusts Up To 25 Kt. Choppy. A Chance Of Tstms In The Evening. A Chance Of Showers. |
| Wed And Wed Night...N Winds 10 To 15 Kt With Gusts Up To 20 Kt. A Moderate Chop. A Chance Of Showers And Tstms. |
| Thu...Ne Winds 10 To 15 Kt. A Moderate Chop. A Chance Of Tstms. |
| Fri...E Winds 10 To 15 Kt. A Moderate Chop. Showers Likely. Winds And Waves Higher In And Near Tstms. |
| Area Forecast Discussion National Weather Service Miami FL 141pm EDT Monday September 29 2025 Long Term (Tuesday night through Sunday) Issued at 112am EDT Monday September 29 2025 The tropical system that is currently Tropical Storm Imelda will be further departing from the area at the beginning of the long term forecast period, so wind impacts over water will begin to diminish heading into the middle of the week. The main story will be lingering marine and beach hazards as it moves northwards, with wave heigheights remaining quite elevated into the weekend, especially across Palm Beach County waters. A quasi-zonal flow pattern is expected to develop by mid-week period with perhaps a weak broad upper level ridge. Additionally, some drier air is expected to be filtered into South Florida with Imelda's departure. As a result, rain chances drop to 30-40% Wednesday. By the end of the week, guidance is hinting at mid-level troughing development across the SE states and Gulf plus some deeper moisture return, which could lead to an increase in Probability of Precipitation to climo once again for the end of the week and into next weekend. With easterly flow prevailing from mid-week towards the end of the weekend, it is safe to assume maximum thunderstorm coverage will occur across inland areas during the afternoon and evening. However, east coast metro areas could see a few showers or thunderstorms during the morning and early afternoon hours with the sea breeze progression. Daily high temperatures for the middle of the week are expected in the low 90s for most areas. By the end of next week, a slight decrease to the mid and upper 80s for daily high temperatures is expected across the region. Marine Issued at 112am EDT Monday September 29 2025 A fresh to strong breeze is expected early this week across the Atlantic waters as Tropical Storm Imelda continues to works its way northwards in the next several days. Imelda is currently centered over the Bahamas. These winds will be mainly out of a northwest direction. A similar story is expected for the Gulf waters, but just with a moderate breeze. Hazardous winds and seas are expected for the Atlantic waters over the next few days as increasing swell and winds occurs due to Imelda. Seas will rise to 8-11 feet today and is expected to remain at these heigheights for most of the week due to lingering swell. Additionally, scattered showers and thunderstorms are expected each day. A Tropical Storm Warning remains in effect for the outer Atlantic zones and nearshore Palm Beach waters through this evening. This will be replaced by a Small Craft Advisory for tonight through Wednesday night. Beaches Issued at 112am EDT Monday September 29 2025 A high risk for rip currents continues across all Atlantic beaches as stronger winds and swell occur due to Tropical Storm Imelda passing nearby in the offshore Atlantic waters. An elevated risk could persist into the end of the week and weekend. NOAA Miami FL Office: Watches - Warnings - Advisories FL...High Rip Current Risk through late Wednesday night for FLZ168- 172-173. AM...Tropical Storm Watch for AMZ630-651. Tropical Storm Warning for AMZ650-670-671. Small Craft Advisory from 8pm this evening to 4am EDT Thursday for AMZ650-651-670-671. GM...None. |
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