Proximity

The SeaMon-API offers various filters on the forecast data, one of which collects data within a fixed radial distance (proximity) from the route. For example, the :150km:max notation used in the below query requests that all values within a 150km radial range should be collected at every step along the route, and then passed through the max filter, returning the maximum value. The complete parameter notation, gfs|wind:150km:max, therefore indicates that we want the highest wind speeds from the GFS forecast within a 150km range from the route.

weather proximity example

https://api.seamon.io/forecast?waypts=(Galway;now),(Azores_Islands;16kn),(New_York;16kn)&params=gfs|wind:150km:max,gfs|wind:150km:min,gfs|wind:150km:mean&view=graph