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.
Currents Forecast Guidance
This near surface currents velocity animation was created from the latest GOMOFS forecast guidance in the Gulf of Maine. The forecast is for the next 48 hours of current velocities as simulated by GOMOFS when it is forced by forecast products from the National Weather Service's North American Model (NAM) and Global operational Real-Time Ocean Forecast System (RTOFS).