Port Aransas TX

Synopsis: Weak to moderate onshore flow expected today and tonight, in response to surface low pressure over the Southern Plains. Increasing moisture and the approach of a cold front will contribute to isolated to scattered showers and thunderstorms Tuesday. The frontal boundary will push across the coastal waters late Tuesday night into early Wednesday morning with a moderate to strong northerly flow developing in its wake. This will likely result in Small Craft Advisory conditions on Wednesday, which may possibly linger through the early evening hours offshore. Numerous showers and thunderstorms are possible Tuesday night through Wednesday morning as the cold front pushes south through the area. Rain chances are expected to end from north to south through Wednesday. Winds will begin to decrease Wednesday night, becoming weak by the end of the week.