GMZ800-210815-
 Synopsis for the coastal waters from Bonita Beach to Suwannee River-
 320 PM EDT Mon Jul 20 2026
 
 
 .SYNOPSIS...
 Hazardous marine conditions continue with strong gusty southerly winds,
 rough seas, scattered showers and storms through Tuesday. Conditions
 begin to clear Wednesday afternoon.
 
 $$



   GMZ830-210815-  Tampa Bay waters-  320 PM EDT Mon Jul 20 2026    SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING    TONIGHT  South winds 20 to 25 knots, diminishing to 15 to  20 knots late this evening and early morning, then increasing to  20 to 25 knots late. Waves 2 to 3 feet. Bay and inland waters  rough. Scattered showers and thunderstorms.  TUESDAY  South winds 20 to 25 knots. Waves 2 to 3 feet. Bay and  inland waters rough. Scattered showers and thunderstorms.  TUESDAY NIGHT  South winds 15 to 20 knots, diminishing to 10 to  15 knots after midnight. Bay and inland waters choppy.  WEDNESDAY  South winds 10 to 15 knots. Bay and inland waters a  moderate chop.  WEDNESDAY NIGHT  Southwest winds 10 to 15 knots, becoming south  5 to 10 knots after midnight. Bay and inland waters a moderate  chop.  THURSDAY  Southeast winds around 5 knots, becoming southwest in  the afternoon. Bay and inland waters light chop. Isolated showers  and thunderstorms in the afternoon.  THURSDAY NIGHT  Northwest winds 5 to 10 knots, becoming  northeast after midnight. Bay and inland waters light chop.  FRIDAY  East winds around 5 knots, becoming west in the  afternoon. Bay and inland waters light chop. Isolated showers and  thunderstorms in the afternoon.  FRIDAY NIGHT  Northwest winds 5 to 10 knots, becoming east  after midnight. Bay and inland waters light chop. Isolated  showers and thunderstorms.  SATURDAY  Southeast winds around 5 knots, becoming west in the  afternoon. Bay and inland waters light chop. Isolated showers and  thunderstorms in the afternoon.    Winds and waves higher in and near thunderstorms.    $$