Marine Brief
Marine Brief
Every morning at your chosen time, Marine Brief sends the forecast that matters for your vessel, where she actually is — wind, gusts, sea state, model confidence and go/no-go passage windows. No apps to open, no charts to decode.
Morning brief, midday ping only if the day worsens, and an evening tomorrow-call — plus guest calls in charter mode. Forward "owner" anytime for a clean skipper digest.
Ask "passage to Calvi" for one hop, or "itinerary Antibes to Calvi to Bonifacio" for a chained cruise plan with layovers — then save it as "route Corsica".
Threshold warnings, official Météo-France BMS for your coastal sector vs model avis, plus named winds and awkward-corner notes when the pattern fits.
Marine Brief pulls live forecasts at your vessel's AIS position, compares them across the world's leading weather models, and delivers a plain-language verdict — no app, no charts to decode.
Your MMSI gives us your boat's live position via AIS. Every brief shows the fix source and age — so you always know if it's live AIS, a pin, or home port.
Wind, gusts, seas and rain are pulled from Open-Meteo at your exact coordinates — land and marine layers combined.
Seven global wind models and four wave models are run side by side. Where they agree, confidence is high. Where they split, we tell you.
Your daily brief arrives at the time you set. Threshold alerts fire every 3 hours when gusts or seas breach your limits.
Wind & atmosphere — each service blends its global and high-resolution local model automatically:
Sea state — dedicated wave models for marine conditions:
We don't just show one forecast — we measure how much the models agree. A tight spread means you can trust the numbers. A wide split means plan with caution.
Every brief includes separate wind confidence and sea confidence scores. When confidence is low, we show the range each model predicts.
Example: "Wind confidence: High (91%) · 7 models" or "Split on gusts: 18–32 kt".
Tell us about your boat and where to reach you. After checkout your briefings start the very next morning.
15-day free trial — you won't be charged until it ends. Cancel anytime. One vessel per subscription.