Maritiem
Weer aan boord — with your own API-sleutel (BYOK)
Wind, waves and conditions for the leg — live data only if you want. Keys in the iOS sleutelhanger, not with us.

Weer apps often want subscriptions
Many weer services tie you to maps and accounts. Sailors need clear parameters for area and watch — without NauticCalc becoming a second subscription.
BYOK — your key, your account
- ·Stormglass and OpenWeer optional
- ·API-sleutels stored securely in the iOS sleutelhanger
- ·No NauticCalc subscription for live weer
- ·Combined with ETA and passage planning
- ·Offline core calculators stay independent
Offline vs. live
Course, variation, ETA and conversions run offline. Weer is deliberately live — only with your own key.
Keys stay on the device
We do not forward your API-sleutels through our servers.
Veelgestelde vragen
For live weer yes — free tiers at providers are often enough. All core calculators work without a key.
Stormglass (marine) or OpenWeer — enter the key once.
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