TX Marine Warning and Forecast TX Marine Warnings and Forecast for Saturday, April 29, 2017 ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 PM THE NATIONAL WEATHER SERVICE IN CORPUS CHRISTI HAS ISSUED A SMALL CRAFT ADVISORY...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 20 TO 33 KNOTS ATTENTION TO THE MARINE FORECAST...AND CONSIDER WIND AND SEA Texas, Marine Warnings and Forecast