Lake Erie OFS Wind Forecast Guidance

Effective on May 20, 2020 beginning at 18z Coordinated Universal Time (UTC), two major changes for NOS OFS datasets on THREDDS will be implemented. Please see the Service Change Notice for details

https://www.weather.gov/media/notification/scn20-43nos_ofs.pdf

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.

 Plot

Wind Forecast Guidance
This wind animation depicts forecasted hourly surface (10m above the water) winds. The hourly wind fields were created by spatially and temporally interpolating wind forecast guidance from the National Weather Service's National Digital Forecast Database (NDFD) on the 2.5-km CONUS grid. These hourly wind fields were used by LEOFS to generate oceanographic forecast guidance.