GO / NO-GO: Boating Weather

GO / NO-GO gives a simple verdict on your local boating weather forecast. Stop deciphering complex marine charts and get one clear, personalised answer: is it safe to go out on the water? A Verdict, Not Just Data A generic forecast isn't enough for safe boating. GO / NO-GO understands your specific boat and crew, translating complex data into a single, understandable verdict. • Get verdicts personalised to your boat's hull type, size, and your crew's comfort limits. • See a clear traffic-light verdict: GO, THINK TWICE, or NO-GO for your planned trip. • Understand the 'why' behind each call with a plain-English summary of sea conditions. • Weighs wind speed, gusts, wave height, wave period, and visibility against your settings. Plan Your Perfect Day Detailed planning tools help you find the safest, most enjoyable times to be on the water. The app maps out the whole day and week so you can plan your outing and your return around safe hours. • Scan the day at a glance with an hour-by-hour colour bar showing when conditions are safe. • Look ahead with a 10-day boating weather forecast showing daily verdicts for your boat. • Pinpoint the single best window for your trip with smart highlights in the weekly planner. • See key trip details like sunrise, sunset, and your distance from your home marina. Your Boat, Your Rules The app adapts to you and your vessel. Set up your profile once and get forecasts relevant to how you actually use your boat, from a calm family outing to a trip for seasoned sailors. • Build your boat profile, choosing from hull types like RIB, PWC, sailboat, and more. • Define your personal comfort limits for wind and waves for a truly tailored forecast. • Switch between metric and imperial units to read sea-state data in your preferred format. • Keep a digital safety card with your shore contact, emergency numbers, and marina info. How It Works Getting a clear verdict is fast and needs no weather expertise. We interpret raw marine data so you can spend less time guessing and more time enjoying the water safely. • Create your profile: enter your boat's type and your comfort limits for wind and waves. One-time setup. • Get your verdict: the app checks the live boating weather forecast against your limits. The worst single factor, from wind gusts to wave period, decides the final verdict. • See the 'why': tap any hour on the timeline for a full breakdown of the wind, wave, and visibility factors behind the GO, THINK TWICE, or NO-GO rating. • Plan your trip: the Plan tab shows a 10-day outlook, with the single best window clearly highlighted for your boat. Reliable & Private By Design The app is completely free and handles your data responsibly, storing everything on your device and never in the cloud. • Professional marine forecasts from trusted sources like Copernicus Marine Service and Open-Meteo. • Your boat profile and settings are stored only on your device, never uploaded or tracked. • Location is used solely to fetch your local forecast, and is never shared or stored. • Every feature is free, with no ads, subscriptions, or hidden paywalls. Built for recreational boaters of all experience levels. Whether you're taking the family out on a bowrider, heading out on your RIB or PWC, or planning a trip on your sailboat, you'll get a clear answer without needing deep meteorological knowledge. GO / NO-GO provides forecast-based guidance only. The skipper's judgement is always final.