Puget Sound Temperature Warnings

Puget Sound Temperature Warnings

5 Hrs to Cooling
7 Hrs to Cooling
Air Temp. °F Tides (feet rel. to MLLW)

Harvest Start Time

Graph illustrates the air temperature forecast (black line) and the tidal prediction (blue line) at the selected growing area plotted on top of temperature limits (red lines) for the required times to cooling of oysters from the Washington State Vibrio parahaemolyticus control plan. The air temperature plotted is the NWS/NDFD forecast and the tides are from the NOAA/NOS annual prediction. This tool is intended to assist oyster producers in choosing the optimal start time of harvest in order to achieve the lowest number of bacterial doublings.