GMZ200-221915-
151 AM CDT Wed Jul 22 2026
.SYNOPSIS FOR THE MIDDLE TEXAS COASTAL WATERS...
A gentle to moderate (BF 3-4) southerly flow will persist through
the week, with periods of Fresh (BF-5) flow at times from Port of
Aransas south over the nearshore waters. As Bertha continues to move
slowly westward increasing swell and building seas accompanied by
isolated to scattered rain chances toward late this week can
generally be expected. Will continue monitoring impacts from the
storm as uncertainty remains significant this far out. Forecast
details will continue to be refined as additional observational data
becomes available.
$$
GMZ236-237-221915-
Copano, Aransas, and Redfish Bays-
San Antonio, Mesquite, and Espiritu Santo Bays-
151 AM CDT Wed Jul 22 2026
TODAY
Southwest winds 5 to 10 knots, becoming south this
afternoon. Bay and inland waters smooth.
TONIGHT
South winds around 10 knots, becoming southwest after
midnight. Bay and inland waters smooth.
THURSDAY
Southwest winds 5 to 10 knots, becoming south 10 to
15 knots in the afternoon. Bay and inland waters slightly choppy
to occasionally choppy.
THURSDAY NIGHT
South winds 10 to 15 knots. Bay and inland
waters slightly choppy to occasionally choppy. A chance of
showers with a slight chance of thunderstorms in the evening,
then a chance of showers after midnight.
FRIDAY
South winds 10 to 15 knots. Bay and inland waters
slightly choppy to occasionally choppy.
FRIDAY NIGHT
South winds 10 to 15 knots with gusts up to
20 knots. Bay and inland waters slightly choppy to occasionally
choppy.
SATURDAY
South winds around 10 knots. Bay and inland waters
slightly choppy.
SATURDAY NIGHT
Southeast winds 5 to 10 knots. Bay and inland
waters smooth.
SUNDAY
South winds 5 to 10 knots. Bay and inland waters
smooth.
SUNDAY NIGHT
South winds around 10 knots. Bay and inland
waters slightly choppy.
Winds and waves higher in and near thunderstorms.
$$
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