stormglass

name

stormglass

description

Stormglass is a weather data platform and API provider that aggregates marine, ocean, and atmospheric forecasts from multiple sources, allowing developers, maritime businesses, and outdoor applications to access location-based weather, tide, wave, and wind data for planning and analysis. Read and write Stormglass data through One: tidestations, astronomypoint, weatherdata, tideextremes, solarpointdata, biodatapoint and more, 9 actions with real parameter documentation. Use whenever the user asks to look something up in Stormglass, create or update a record there, or build code against the Stormglass API.

Stormglass through One

Stormglass is a weather data platform and API provider that aggregates marine, ocean, and atmospheric forecasts from multiple sources, allowing developers, maritime businesses, and outdoor applications to access location-based weather, tide, wave, and wind data for planning and analysis.

One exposes Stormglass through four MCP tools. The table below carries real action ids from One's knowledge base, so for a common operation you can skip search and go straight to reading the action's parameters.

How to run an action

1. Find the action in the table below, or call search_one_platform_actions with platform stormglass if it is not listed.
2. Call get_one_action_knowledge with the action id. Do this every time, including for actions in this table. The table gives you the id, not the parameters.
3. Call execute_one_action with parameters copied from that knowledge.

Never guess a parameter name, a body field, or an enum value. The knowledge has the real schema, and a guessed field is either a 400 or a silent write of the wrong thing.

Before you start

Call list_one_integrations once and confirm Stormglass is connected. If it is missing, the user has not connected it: say so and point them at https://app.withone.ai rather than reaching for raw HTTP.

Each connection carries an access field. If it reports {"policy": "methods", "methods": ["GET"]} the agent is read-only here, so plan a read-only answer instead of attempting a write that will be refused.

Before a write

Creates, updates, deletes and sends land on a real Stormglass account and cannot be recalled. State the action and the specific target in one line before the first write in a task, and let the user stop you. Reads need no confirmation.

Actions

TideStations

Action	Method	Path	Action id
List Tide Stations	GET	/v2/tide/stations	conn_mod_def::GLowbJboH7g::rhbh8Q6pQb2hYoGYnY0_ug
List Tide Stations Within an Area	GET	/v2/tide/stations/area	conn_mod_def::GLowbCRYn40::-hh8roysTWa_uPOIixpSXQ

AstronomyPoint

Action	Method	Path	Action id
Astronomy Point	GET	/v2/astronomy/point	conn_mod_def::GLowa6h3lEY::qjUtkWP3Tny2V9SkU6zIuQ

WeatherData

Action	Method	Path	Action id
Get Weather Data for a Point	GET	/v2/weather/point	conn_mod_def::GLowbSd94uQ::oSg1WrPLQGC-BwAgd3J8kA

TideExtremes

Action	Method	Path	Action id
Get Tide Extremes for a Point	GET	/v2/tide/extremes/point	conn_mod_def::GLowbcjxPM8::9-5Uh9ehRRuWvs8XQlrfNw

SolarPointData

Action	Method	Path	Action id
Get Solar Point Data	GET	/v2/solar/point	conn_mod_def::GLowbk0hagI::P76EiQ1QSweCre7sNR7Cgw

BioDataPoint

Action	Method	Path	Action id
Get Bio Data for a Point	GET	/v2/bio/point	conn_mod_def::GLowcBaCnWY::a2DJjuFHS62HD775ZdyNiw

Elevation

Action	Method	Path	Action id
Get Elevation for a Point	GET	/v2/elevation/point	conn_mod_def::GLowb1qR-UA::Do3UbKlIRQKm1g7unhfLMQ

HistoricalWeatherData

Action	Method	Path	Action id
Get Historical Weather Data for a Point	GET	/v2/historical/point	conn_mod_def::GLowbtYfI1o::tVErVXqWTymMd4adQBvBPA

When a call fails

The error comes from Stormglass, not from One. A 400 or 422 means your parameters do not match the schema, so re-read the knowledge and fix the field. A 401 or 403 means the connection needs re-authorizing, which no retry will fix. A 404 means the id is not on this account. A 429 means slow down. Never retry a write more than once: the first attempt may have landed.

Full catalog: https://www.withone.ai/knowledge/stormglass

Integration knowledge by One (withone.ai), licensed under One-Knowledge-1.0. Attribution must be preserved in derivative works.