1. Retention period change - Only the most recent 31 days of OFS output files will be available on CO-OPS THREDDS.
2. File structure changes - To improve THREDDS performance related to file access and data aggregation
All model nowcast and forecast information is based on a hydrodynamic model and should be considered as computer-generated nowcast and forecast guidance.
Water Temperature Forecast Guidance
This near surface water temperature animation was created from the latest CREOFS forecast guidance in the Columbia River Estuary. The forecast is for the next 48 hours of water temperature as simulated by CREOFS when it is forced by forecast products from the National Weather Service's North American Model (NAM) and the Global operational Real-Time Ocean Forecast System (RTOFS).