FZUS54 KCRP 212051

Coastal Waters Forecast
National Weather Service Corpus Christi TX
351 PM CDT Sun Apr 21 2019

Middle Texas coastal waters from Baffin Bay to Matagorda ship channel
out to 60 nautical miles.
Seas are provided as a range of the average height of the highest 1/3
of the waves...along with occasional height of the average highest
10 percent of the waves. 

351 PM CDT Sun Apr 21 2019

Moderate to strong onshore flow is expected late this afternoon
and evening due to a stronger mean sea level pressure gradient. 
Generally moderate onshore flow expected tonight through Monday 
due to surface high pressure over the Gulf of Mexico and surface 
low pressure developing over West Texas. Moderate onshore flow can
be expected Tuesday and Wednesday as an upper disturbance moves 
slowly eastward across the Southwestern United States. This 
disturbance will contribute to scattered showers and thunderstorms
Wednesday, becoming scattered to numerous Wednesday night as a 
cold front moves across the region. Drier conditions are expected 
by Thursday afternoon as the upper system moves east. Weak to 
moderate offshore flow will develop Thursday in the wake of the 
cold front.