WeatherAgent

Marine & weather data,
with the sources shown.

Wave, swell, wind, tide and current data assembled on demand from NOAA, ECMWF, DWD and Copernicus — returned as one schema with one value per source, so you can see where the models agree and where they diverge.

API live — status
Multi-source

Agreement you can see

Every timestamp carries a value per source. When models agree, trust the number; when they diverge, you know the forecast is uncertain.

Reports

Fishing reports, generated

Ask for a location and get a full report — conditions, fishing potential, and what to expect, with sources attributed.

For agents · free

MCP-native

Connect your own AI agent over MCP at no cost — on any plan, including free. Data it pulls counts toward your normal API allowance, and every response carries the disclaimer.

API

GET https://api.theweatheragent.com/health GET https://api.theweatheragent.com/v2/marine/point ?lat=27.97&lng=-83.36 { "time": "2026-09-12T00:00:00Z", "waveHeight": { "noaa": 0.4, "ecmwf": 0.5 }, "windSpeed": { "nws": 2.57 }, "waterTemperature": { "ndbc": 31.6 } }

Full API reference →

Pricing

Free to start. Paid tiers scale with usage.

Free
$0 /mo

10 calls per day

Small
$19 /mo

500 calls per day

Medium
$49 /mo

5,000 calls per day

Large
$149 /mo

25,000 calls per day

Get a free API key →

The MCP server is free on every plan — connect your AI agent and it draws on the same quota. How to connect →

Data attribution & disclaimer. WeatherAgent relays weather and marine data from third-party providers, including NOAA, ECMWF, DWD, Météo-France and Copernicus. Data is provided as-is for informational purposes only and must not be relied upon as the sole basis for decisions affecting safety of life or property at sea. Always verify conditions independently before heading out.

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