mcp-marine-weather

Marine weather forecasts via NOAA api.weather.gov — current conditions, multi-day forecasts, and marine weather warnings. No API key needed. Use when agents need wind, wave, temperature, or storm data for coastal/offshore planning.

Marine Weather (NOAA)

Get marine weather conditions, forecasts, and alerts from the NOAA Weather API.

Setup

{
  "mcpServers": {
    "marine-weather": {
      "command": "npx",
      "args": ["-y", "@vbotholemu/mcp-marine-weather"]
    }
  }
}

Tools

get_marine_weather

Current conditions — temperature, wind speed/direction, humidity.

Parameter	Type	Required	Description
latitude	number	yes	Latitude (-90 to 90)
longitude	number	yes	Longitude (-180 to 180)

get_marine_forecast

Multi-day forecast periods with detailed conditions.

Parameter	Type	Required
latitude	number	yes
longitude	number	yes

get_marine_alerts

Active marine weather warnings — storms, wind advisories, surf, coastal flooding.

Parameter	Type	Required
latitude	number	yes
longitude	number	yes

When to Use

• Sailing/charter trip planning
• Offshore activity safety checks
• Coastal event weather assessment
• Pre-departure weather briefings