Setup & Installation
Or with the ClawHub CLI, for registry-managed skill folders outside a full OpenClaw workspace:
What This Skill Does
Fetches AI-powered marine weather forecasts for any coordinates worldwide using the SeaLegs API. Each forecast day gets a GO, CAUTION, or NO-GO safety classification based on wind, waves, visibility, and precipitation. Forecasts can be tailored to vessel type and size.
Raw marine weather data requires expertise to interpret; this skill returns ready-to-use GO/CAUTION/NO-GO ratings calibrated to the user's specific vessel type.
When to use it
- Checking conditions before a weekend sailboat trip
- Planning departure windows for a multi-day offshore passage
- Getting vessel-specific GO/NO-GO ratings for a powerboat outing
- Refreshing a saved forecast on the morning of a trip
- Comparing wave and wind conditions across a 5-day fishing window
Example Workflow
Here's how your AI assistant might use this skill in practice.
User asks: What are the marine conditions in Miami for the next 2 days for my 35ft sailboat?
- 1Create a SpotCast with Miami coordinates, a 2-day range, and sailboat vessel info
- 2Poll the status endpoint every 10-15 seconds until status is 'completed'
- 3Retrieve the completed SpotCast with full AI analysis
- 4Return the daily GO/CAUTION/NO-GO classifications and condition summaries
Day 1: GO - Light winds under 7kt, calm 1.1-1.6ft seas, best window 5am-12pm. Day 2: GO - Very light winds 1-6kt, minimal 1.2-1.3ft seas all day.
Requirements
Accounts, API keys, or tools you or your AI assistant may need to set up while using this skill.