Weather API
  1. customer
Weather API
  • customer
    • Weather API - General Information
    • Weather API - Variables
    • Weather API - Timesteps
    • Weather API - /wthr/ endpoints usability improvements
    • Weather API - VariableAlias.json
    • Weather API - WeatherVariablesDefaults.json
    • Weather API - weatherMap - parameters
    • Weather API - weatherTiles - general, zoom
    • Weather API - weatherTiles - weather variables
    • Weather API - weatherTiles - timesteps
    • /
      GET
    • /wthr/list/ForecastModels
      GET
    • /wthr/list/WeatherVariables
      GET
    • /wthr/list/Timesteps
      GET
    • /wthr/list/TileTimesteps
      GET
    • /wthr/svar/NearestGridData
      GET
    • /wthr/svar/InterpolatedData
      GET
    • /wthr/svar/AreaForcast
      GET
    • /wthr/mvar/PointForcast
      POST
    • /wthr/calc/AstroData
      GET
    • /wthr/graphic/Meteogram
      GET
    • /wthr/graphic/WeatherMap
      GET
    • /wthr/graphic/Tile
      GET
  1. customer

/wthr/list/Timesteps

GET
weather.openportguide.org/api/wthr/list/Timesteps
Last modified:2025-06-22 15:40:13
Maintainer:tkws
OperationId:wthr_list_Timesteps
 

Description#

The API endpoint "/wthr/list/Timesteps" lists all currently available timesteps of a specific forecast model. A detailed description of the timesteps can be found at Weather API - Timesteps. This can be helpful when troubleshooting, for example.
 
Request Request Example
Shell
JavaScript
Java
Swift
curl --location -g --request GET 'weather.openportguide.org/api/wthr/list/Timesteps?apiKey={{api-key}}&model=rtofs_ice' \
--header 'Host: {{BASE_URL}}'
Response Response Example
200 - Success
{"metadata":{"service provider":"weather.openportguide.org","originatingCenter":"US National Weather Service - NCEP (WMC)","generatingProcess":"Global Forecast System Model","model":"gfs","ny":721,"nx":1440,"latitudeFirstGridpoint":90.0,"latitudeLastGridpoint":-90.0,"longitudeFirstGridpoint":0.0,"longitudeLastGridpoint":359.75,"gridlengthXDirection":0.25,"gridlengthYDirection":-0.25,"refDate":"2024-09-01T12:00:00Z","usedTokens":1},"data":{"timesteps":[[0,"2024-09-01T12:00:00Z"],[1,"2024-09-01T13:00:00Z"],[2,"2024-09-01T14:00:00Z"],[3,"2024-09-01T15:00:00Z"],[4,"2024-09-01T16:00:00Z"],[5,"2024-09-01T17:00:00Z"],[6,"2024-09-01T18:00:00Z"],[7,"2024-09-01T19:00:00Z"],[8,"2024-09-01T20:00:00Z"],[9,"2024-09-01T21:00:00Z"],[10,"2024-09-01T22:00:00Z"],[11,"2024-09-01T23:00:00Z"],[12,"2024-09-02T00:00:00Z"],[13,"2024-09-02T01:00:00Z"],[14,"2024-09-02T02:00:00Z"],[15,"2024-09-02T03:00:00Z"],[16,"2024-09-02T04:00:00Z"],[17,"2024-09-02T05:00:00Z"],[18,"2024-09-02T06:00:00Z"],[19,"2024-09-02T07:00:00Z"],[20,"2024-09-02T08:00:00Z"],[21,"2024-09-02T09:00:00Z"],[22,"2024-09-02T10:00:00Z"],[23,"2024-09-02T11:00:00Z"],[24,"2024-09-02T12:00:00Z"],[25,"2024-09-02T13:00:00Z"],[26,"2024-09-02T14:00:00Z"],[27,"2024-09-02T15:00:00Z"],[28,"2024-09-02T16:00:00Z"],[29,"2024-09-02T17:00:00Z"],[30,"2024-09-02T18:00:00Z"],[31,"2024-09-02T19:00:00Z"],[32,"2024-09-02T20:00:00Z"],[33,"2024-09-02T21:00:00Z"],[34,"2024-09-02T22:00:00Z"],[35,"2024-09-02T23:00:00Z"],[36,"2024-09-03T00:00:00Z"],[37,"2024-09-03T01:00:00Z"],[38,"2024-09-03T02:00:00Z"],[39,"2024-09-03T03:00:00Z"],[40,"2024-09-03T04:00:00Z"],[41,"2024-09-03T05:00:00Z"],[42,"2024-09-03T06:00:00Z"],[43,"2024-09-03T07:00:00Z"],[44,"2024-09-03T08:00:00Z"],[45,"2024-09-03T09:00:00Z"],[46,"2024-09-03T10:00:00Z"],[47,"2024-09-03T11:00:00Z"],[48,"2024-09-03T12:00:00Z"],[49,"2024-09-03T13:00:00Z"],[50,"2024-09-03T14:00:00Z"],[51,"2024-09-03T15:00:00Z"],[52,"2024-09-03T16:00:00Z"],[53,"2024-09-03T17:00:00Z"],[54,"2024-09-03T18:00:00Z"],[55,"2024-09-03T19:00:00Z"],[56,"2024-09-03T20:00:00Z"],[57,"2024-09-03T21:00:00Z"],[58,"2024-09-03T22:00:00Z"],[59,"2024-09-03T23:00:00Z"],[60,"2024-09-04T00:00:00Z"],[61,"2024-09-04T01:00:00Z"],[62,"2024-09-04T02:00:00Z"],[63,"2024-09-04T03:00:00Z"],[64,"2024-09-04T04:00:00Z"],[65,"2024-09-04T05:00:00Z"],[66,"2024-09-04T06:00:00Z"],[67,"2024-09-04T07:00:00Z"],[68,"2024-09-04T08:00:00Z"],[69,"2024-09-04T09:00:00Z"],[70,"2024-09-04T10:00:00Z"],[71,"2024-09-04T11:00:00Z"],[72,"2024-09-04T12:00:00Z"],[75,"2024-09-04T15:00:00Z"],[78,"2024-09-04T18:00:00Z"],[81,"2024-09-04T21:00:00Z"],[84,"2024-09-05T00:00:00Z"],[87,"2024-09-05T03:00:00Z"],[90,"2024-09-05T06:00:00Z"],[93,"2024-09-05T09:00:00Z"],[96,"2024-09-05T12:00:00Z"],[99,"2024-09-05T15:00:00Z"],[102,"2024-09-05T18:00:00Z"],[105,"2024-09-05T21:00:00Z"],[108,"2024-09-06T00:00:00Z"],[111,"2024-09-06T03:00:00Z"],[114,"2024-09-06T06:00:00Z"],[117,"2024-09-06T09:00:00Z"],[120,"2024-09-06T12:00:00Z"],[123,"2024-09-06T15:00:00Z"],[126,"2024-09-06T18:00:00Z"],[129,"2024-09-06T21:00:00Z"],[132,"2024-09-07T00:00:00Z"],[135,"2024-09-07T03:00:00Z"],[138,"2024-09-07T06:00:00Z"],[141,"2024-09-07T09:00:00Z"],[144,"2024-09-07T12:00:00Z"],[147,"2024-09-07T15:00:00Z"],[150,"2024-09-07T18:00:00Z"],[153,"2024-09-07T21:00:00Z"],[156,"2024-09-08T00:00:00Z"],[159,"2024-09-08T03:00:00Z"],[162,"2024-09-08T06:00:00Z"],[165,"2024-09-08T09:00:00Z"],[168,"2024-09-08T12:00:00Z"],[171,"2024-09-08T15:00:00Z"],[174,"2024-09-08T18:00:00Z"],[177,"2024-09-08T21:00:00Z"],[180,"2024-09-09T00:00:00Z"],[183,"2024-09-09T03:00:00Z"],[186,"2024-09-09T06:00:00Z"],[189,"2024-09-09T09:00:00Z"],[192,"2024-09-09T12:00:00Z"],[195,"2024-09-09T15:00:00Z"],[198,"2024-09-09T18:00:00Z"],[201,"2024-09-09T21:00:00Z"],[204,"2024-09-10T00:00:00Z"],[207,"2024-09-10T03:00:00Z"],[210,"2024-09-10T06:00:00Z"],[213,"2024-09-10T09:00:00Z"],[216,"2024-09-10T12:00:00Z"],[219,"2024-09-10T15:00:00Z"],[222,"2024-09-10T18:00:00Z"],[225,"2024-09-10T21:00:00Z"],[228,"2024-09-11T00:00:00Z"],[231,"2024-09-11T03:00:00Z"],[234,"2024-09-11T06:00:00Z"],[237,"2024-09-11T09:00:00Z"],[240,"2024-09-11T12:00:00Z"]]}}

Request

Query Params

Header Params

Responses

🟢200Success
application/json
Body

🟠401Unauthorized
Modified at 2025-06-22 15:40:13
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