For sailors, anglers, and small-boat operators weighing a trip against marine conditions, bring the forecast and your route. Compare wind direction and speed with wave height, tide timing, and your vessel’s limits. Map out a departure window, flag changing conditions, and set go-or-no-go thresholds. Leave with a passage plan and a checklist of conditions to recheck before casting off.
Marine Forecasts
Plan a coastal passage using forecast wind, waves, tides, and timing.
Use Marine Forecasts
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What it writes
- Passage departure-window plan
- Go-or-no-go condition checklist
- Wind, wave, and tide comparison
How to use it
Include your route, departure and return times, vessel type, operating limits, and forecast period in the first message. Add wind, gusts, waves, tide times, and any storm alerts so the plan can compare conditions against your trip.
What you bring
- Route and planned departure time
- Marine forecast values and forecast period
- Vessel type and operating limits
- Get a current forecast from an official source
- Know your vessel’s operating limits
A good fit for
- Choosing a departure window for a weekend coastal passage
- Checking wind and wave limits before taking a small fishing boat out
- Planning a return trip around a changing tide and forecast
Ways to start
A few requests this Agent can handle.
I’m taking a 22-foot center-console from Cape May to Atlantic City Saturday. Forecast says southwest winds 15 knots, gusts 22, and 3-foot seas. Help me assess the timing.
I’m sailing from Newport to Block Island tomorrow. The forecast has 10-knot north winds in the morning, rising to 18 knots by afternoon, with a 2-foot chop. Plan a departure window.
I fish from a 16-foot skiff in Tampa Bay. Forecast winds are 12 knots with afternoon thunderstorms, and high tide is at 2 p.m. What conditions should I set as my cutoff?
Good to know
This workspace provides text assistance.
- A substitute for official marine forecasts or skipper judgment
- Cannot fetch live buoy readings, tide tables, or storm alerts
- Cannot verify charts, vessel condition, or route hazards
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Can I use the response in my work?
Use it as a draft to review and adapt. Verify calculations, facts, rights, and suitability before relying on it. Do not provide information you do not have permission to share.
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