The West Coast port delays that began in the summer of 2014 and lasted until near the end of February 2015 cost California agriculture dearly. As the delays extended into the winter, citrus exports were hit while exports of storable crops to Asia also slowed. The story for wine is more complex, because California both imports and exports wine through West Coast ports.
See full PDF article here: Port Slowdown Impacts California Agriculture by Georgi T. Gabrielyan and Daniel A. Sumner. ARE Update, Vol. 18, No. 4, 2015