Global Ensemble Forecast System (Wave Prob GEFS)

Description

GribStream Code: gefswaveprob
Description: A component of the GEFS focused on providing probabilistic forecasts of ocean wave conditions on a global scale.
Product page: https://www.ncei.noaa.gov/products/weather-climate-models/global-forecast/
Key Features:
- Utilizes an ensemble approach to estimate probabilities of various wave conditions.
- Supports maritime safety and operations through enhanced wave prediction accuracy.
- Incorporates data from buoys, ships, satellites, and numerical models.
Resolution: 0.25° global grid.
Temporal Coverage: Updated four times daily, with forecasts extending up to 10 days.
Primary Use Cases: Maritime navigation, offshore operations, coastal management, and recreational marine activities.

Parameters:

Name	Level	Info	Description	Introduced	Max Horizon
HTSGW	surface	prob >0.6	Significant Height of Combined Wind Waves and Swell (meters)	2020-10-01T00:00:00Z	384
HTSGW	surface	prob >1	Significant Height of Combined Wind Waves and Swell (meters)	2020-10-01T00:00:00Z	384
HTSGW	surface	prob >2	Significant Height of Combined Wind Waves and Swell (meters)	2020-10-01T00:00:00Z	384
HTSGW	surface	prob >3	Significant Height of Combined Wind Waves and Swell (meters)	2020-10-01T00:00:00Z	384
HTSGW	surface	prob >4	Significant Height of Combined Wind Waves and Swell (meters)	2020-10-01T00:00:00Z	384
HTSGW	surface	prob >5.5	Significant Height of Combined Wind Waves and Swell (meters)	2020-10-01T00:00:00Z	384
HTSGW	surface	prob >7	Significant Height of Combined Wind Waves and Swell (meters)	2020-10-01T00:00:00Z	384
HTSGW	surface	prob >9	Significant Height of Combined Wind Waves and Swell (meters)	2020-10-01T00:00:00Z	384
PERPW	surface	prob >5	Primary Wave Mean Period (seconds)	2020-10-01T00:00:00Z	384
PERPW	surface	prob >7	Primary Wave Mean Period (seconds)	2020-10-01T00:00:00Z	384
PERPW	surface	prob >9	Primary Wave Mean Period (seconds)	2020-10-01T00:00:00Z	384
PERPW	surface	prob >11	Primary Wave Mean Period (seconds)	2020-10-01T00:00:00Z	384
PERPW	surface	prob >13	Primary Wave Mean Period (seconds)	2020-10-01T00:00:00Z	384
PERPW	surface	prob >15	Primary Wave Mean Period (seconds)	2020-10-01T00:00:00Z	384
PERPW	surface	prob >17	Primary Wave Mean Period (seconds)	2020-10-01T00:00:00Z	384
PERPW	surface	prob >19	Primary Wave Mean Period (seconds)	2020-10-01T00:00:00Z	384
SWELL	surface	prob >0.6	Significant Height of Swell Waves (meters)	2020-10-01T00:00:00Z	384
SWELL	surface	prob >1	Significant Height of Swell Waves (meters)	2020-10-01T00:00:00Z	384
SWELL	surface	prob >2	Significant Height of Swell Waves (meters)	2020-10-01T00:00:00Z	384
SWELL	surface	prob >3	Significant Height of Swell Waves (meters)	2020-10-01T00:00:00Z	384
SWELL	surface	prob >4	Significant Height of Swell Waves (meters)	2020-10-01T00:00:00Z	384
SWELL	surface	prob >5.5	Significant Height of Swell Waves (meters)	2020-10-01T00:00:00Z	384
SWELL	surface	prob >7	Significant Height of Swell Waves (meters)	2020-10-01T00:00:00Z	384
SWELL	surface	prob >9	Significant Height of Swell Waves (meters)	2020-10-01T00:00:00Z	384
SWPER	surface	prob >5	Mean Period of Swell Waves (seconds)	2020-10-01T00:00:00Z	384
SWPER	surface	prob >7	Mean Period of Swell Waves (seconds)	2020-10-01T00:00:00Z	384
SWPER	surface	prob >9	Mean Period of Swell Waves (seconds)	2020-10-01T00:00:00Z	384
SWPER	surface	prob >11	Mean Period of Swell Waves (seconds)	2020-10-01T00:00:00Z	384
SWPER	surface	prob >13	Mean Period of Swell Waves (seconds)	2020-10-01T00:00:00Z	384
SWPER	surface	prob >15	Mean Period of Swell Waves (seconds)	2020-10-01T00:00:00Z	384
SWPER	surface	prob >17	Mean Period of Swell Waves (seconds)	2020-10-01T00:00:00Z	384
SWPER	surface	prob >19	Mean Period of Swell Waves (seconds)	2020-10-01T00:00:00Z	384
WIND	surface	prob >3.6	Wind Speed (m/s)	2020-10-01T00:00:00Z	384
WIND	surface	prob >5.65	Wind Speed (m/s)	2020-10-01T00:00:00Z	384
WIND	surface	prob >8.74	Wind Speed (m/s)	2020-10-01T00:00:00Z	384
WIND	surface	prob >11.31	Wind Speed (m/s)	2020-10-01T00:00:00Z	384
WIND	surface	prob >14.39	Wind Speed (m/s)	2020-10-01T00:00:00Z	384
WIND	surface	prob >17.48	Wind Speed (m/s)	2020-10-01T00:00:00Z	384
WIND	surface	prob >21.07	Wind Speed (m/s)	2020-10-01T00:00:00Z	384
WIND	surface	prob >24.67	Wind Speed (m/s)	2020-10-01T00:00:00Z	384
WVHGT	surface	prob >0.6	Significant Height of Wind Waves (meters)	2020-10-01T00:00:00Z	384
WVHGT	surface	prob >1	Significant Height of Wind Waves (meters)	2020-10-01T00:00:00Z	384
WVHGT	surface	prob >2	Significant Height of Wind Waves (meters)	2020-10-01T00:00:00Z	384
WVHGT	surface	prob >3	Significant Height of Wind Waves (meters)	2020-10-01T00:00:00Z	384
WVHGT	surface	prob >4	Significant Height of Wind Waves (meters)	2020-10-01T00:00:00Z	384
WVHGT	surface	prob >5.5	Significant Height of Wind Waves (meters)	2020-10-01T00:00:00Z	384
WVHGT	surface	prob >7	Significant Height of Wind Waves (meters)	2020-10-01T00:00:00Z	384
WVHGT	surface	prob >9	Significant Height of Wind Waves (meters)	2020-10-01T00:00:00Z	384
WVPER	surface	prob >5	Mean Period of Wind Waves (seconds)	2020-10-01T00:00:00Z	384
WVPER	surface	prob >7	Mean Period of Wind Waves (seconds)	2020-10-01T00:00:00Z	384
WVPER	surface	prob >9	Mean Period of Wind Waves (seconds)	2020-10-01T00:00:00Z	384
WVPER	surface	prob >11	Mean Period of Wind Waves (seconds)	2020-10-01T00:00:00Z	384
WVPER	surface	prob >13	Mean Period of Wind Waves (seconds)	2020-10-01T00:00:00Z	384
WVPER	surface	prob >15	Mean Period of Wind Waves (seconds)	2020-10-01T00:00:00Z	384
WVPER	surface	prob >17	Mean Period of Wind Waves (seconds)	2020-10-01T00:00:00Z	384
WVPER	surface	prob >19	Mean Period of Wind Waves (seconds)	2020-10-01T00:00:00Z	384