Live radar. AI passage planning. Charter viability scoring. Daily digests. And a vessel playbook that gets smarter every time your captain acknowledges an alert.
5 New Features
From live radar to AI-powered passage planning — HELM gives your crew the weather intelligence to make better decisions, faster.
Every port card shows a live OpenWeatherMap radar overlay — wind speed, precipitation, and sea state updated every 10 minutes. No more switching apps before departure.
Claude Sonnet 4.5 analyses your route and 5-day forecast to recommend the optimal departure window — with full reasoning and per-waypoint risk flags.
Before confirming a charter, HELM checks the forecast against your planned itinerary and returns an AI risk score — Low, Moderate, or High — with specific flags per day.
Automated morning emails at 07:00 per time zone. Captains get weather + ops briefing. Owners get vessel health + charter pipeline + financials. Zero manual effort.
When a captain acknowledges a weather alert, HELM asks how they handled it. Over time this builds a vessel playbook. Claude surfaces matching past resolutions when similar alerts fire.
Interactive Demo
Click through the Resolution Log flow, explore the AI Playbook, or see how the Passage Window Planner and Charter Viability tools work.
Walk through the full flow: a weather alert fires, the captain acknowledges it, logs how they handled it, and Claude surfaces matching past resolutions from the vessel playbook.
35kt gusts forecast — NW Mistral building from 10:00
M/Y Azure Horizon · Antibes · Today 08:47
Every acknowledged alert builds the playbook. Filter by resolution type. Claude references this history automatically when similar conditions arise.
35kt gusts forecast — NW Mistral — Antibes
“Waited for Mistral to ease. Departed 14:00, conditions excellent.”
2.1m swell @ 9s — SW — Cap Ferrat
“Took inner passage via Villefranche. Added 40 min but guests comfortable.”
Visibility < 500m — fog bank — Monaco
“Radar watch doubled. Fog lifted within 45 min of departure.”
28kt gusts — NW 22kt sustained — Cannes
“Conditions within vessel limits. Passage completed without incident.”
32kt gusts — NW Mistral building — Antibes
“Mistral forecast 3 days. Stayed in Antibes. Owner notified and agreed.”
The Resolution Log
Every acknowledged alert is a data point. Over a season, your vessel builds a unique weather decision history that Claude uses to give smarter, vessel-specific recommendations.
HELM detects a weather threshold breach — wind, swell, visibility, or forecast change.
One tap to acknowledge. HELM immediately asks: "How did you handle this?"
Quick-tap options: postponed / rerouted / proceeded cautiously / no action. Optional note.
Next time a similar alert fires, Claude surfaces the matching playbook entry with full context.
“The passage window planner saved us from a nasty Mistral crossing. Claude flagged the afternoon thermal build we would have sailed straight into.”
Capt. James Harrington
M/Y Azure Horizon · 52m
“I get my morning digest at 07:00 every day. Vessel health, charter pipeline, financials. I haven't called the captain for a status update in three months.”
Alexander Rothschild
Owner · M/Y Azure Horizon
“The charter viability report is now part of every booking confirmation we send. Clients love seeing the weather risk score before they commit.”
Sophie Laurent
Charter Broker · Monaco
All 5 weather intelligence features are included in every HELM plan. Book a demo and see the difference on your first passage.
Get notified when new features ship
No spam. Just a short email when something new launches.
Related Features
We use cookies to keep HELM running smoothly.
Essential cookies are always on. We'd also like to use analytics cookies to understand how you use the platform. Privacy Policy