GMZ100-181915-
1220 AM CST Wed Feb 18 2026
.SYNOPSIS...The pressure gradient between high pressure over the
eastern Gulf and a weak trough of low pressure over the Sierra Madre
through Western Texas will foster the southeasterly flow over the
Lower Texas Coast. Stronger winds are expected once again this
afternoon, which could result in periods of Small Craft Exercise
Caution. However, this does not rule out the possibility of a low-
end Small Craft Advisory being needed. A cold front is expected to
move through the Lower Texas Coast this Saturday into Sunday that
could bring hazardous conditions. This event is more likely to
result in Small Craft Advisories being needed for Saturday and
Sunday, before and after the cold front. Rain-free conditions are
expected to persist through the forecast period.
$$
GMZ150-155-181915-
Gulf waters from Port Mansfield to the Rio Grande out 20 nm-
Gulf waters from Baffin Bay to Port Mansfield out 20 nm-
1220 AM CST Wed Feb 18 2026
TODAY
South winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 4 feet at 6 seconds.
TONIGHT
South winds 15 to 20 knots. Seas 3 to 5 feet. Wave
Detail: Southeast 4 feet at 6 seconds.
THURSDAY
South winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 3 to 5 feet. Wave Detail:
Southeast 4 feet at 6 seconds. Areas of dense fog late in the
morning.
THURSDAY NIGHT
Southeast winds 10 to 15 knots. Seas 3 to
5 feet. Wave Detail: Southeast 3 feet at 6 seconds.
FRIDAY
Southeast winds around 10 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 3 feet at 7 seconds.
FRIDAY NIGHT
Southeast winds 5 to 10 knots. Seas 3 to 4 feet.
Wave Detail: Southeast 3 feet at 7 seconds.
SATURDAY
Southeast winds 5 to 10 knots, becoming northeast in
the afternoon. Seas 3 to 4 feet.
SATURDAY NIGHT
Northeast winds 10 to 15 knots, becoming north
15 to 20 knots after midnight. Seas 3 to 5 feet, building to 5 to
7 feet, occasionally to 9 feet after midnight.
SUNDAY
North winds 15 to 20 knots. Seas 6 to 8 feet,
occasionally to 10 feet.
SUNDAY NIGHT
Northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. Seas 5 to 7 feet, occasionally to
9 feet.
$$
|