OpenSeaMap: Free nautical chart with buoys, lights and harbours from OpenStreetMap. Surfline: Surf forecasts and live surf cams on a map.
| OpenSeaMap | Surfline | |
|---|---|---|
| Category | Hiking, Ski & Outdoor Maps | Hiking, Ski & Outdoor Maps |
| Coverage | Worldwide | Worldwide |
| Updates | Continuously (community edits) | Live / real time |
| Data source | OpenStreetMap and community depth data | Wave models and surf cams |
| Made by | OpenSeaMap contributors | Surfline |
| Price | Free | Free + paid plan |
| Account | No account needed | Free to view, account for extras |
| On phones | Works well on phones | Phone app available |
| Map view | Flat map | Flat map |
| Visits from ColorfulMaps | 0 | 0 |
| Open map | Open map |
What you can do with OpenSeaMap
- Seamarks, lights and harbours
- Community depth data
- Sport and harbour layers
What you can do with Surfline
- Surf spot forecasts
- Live surf cams
- Swell and wind charts
Summary based on public information. Check each map's website for current features and prices.