Alværn Marina
Inner Oslofjord · Norway
Plan route from Alværn MarinaShow on map
Alværn Marina is a harbour in the Inner Oslofjord cruising area, Norway. The water depth in the harbour is about 20 m. Facilities on site: Toilets. The nearest harbour by water is Småbåtshavn (Inner Oslofjord) (0.3 nm). With Sailseer you can plan passages from here with weather from nine models, tides, currents and bridge times.
Harbour info
Water depth: Harbour 20 m
Depth source: EMODnet (estimate)
Location: 59° 49,08' N 010° 37,09' E
From OpenStreetMap (way/171834645). Depth 20 m estimated off the entrance from the EMODnet model, not guaranteed.
Facilities
Toilets
10-day outlook
| Day | Wind kn | Gusts kn | from | Waves | Weather | |
|---|---|---|---|---|---|---|
| loading … | ||||||
Strongest wind and gust per day, mean of ECMWF and GFS; from day six only a trend. Hourly forecast, models and warnings on the map
Nearest harbours by water
- Småbåtshavn (Inner Oslofjord) 0.3 nm NW · Plan route
- Småbåtshavn (Inner Oslofjord) 2.2 nm NE · Plan route
- Børsholmen 4 nm W · Plan route
- Småbåtshavn (Inner Oslofjord) 4.2 nm W · Plan route
- Blakstadtangen 4.2 nm W · Plan route
- Odden marina 4.2 nm SW · Plan route
Harbour guides and charts
- OpenSeaMap Chart with buoys, lights and harbour details
- OpenStreetMap Map with paths, shops and addresses ashore
- Google Maps Satellite view, Street View, opening hours ashore
- Windy Webcams Webcams nearby
- Navily Photos, reviews, prices and berth booking
- noforeignland Anchorages, services and reports from cruising sailors
- Havneguide Harbour guide for Denmark, Sweden and Norway
Rules and formalities
Frequently asked questions
How deep is the water at Alværn Marina?
The water depth in the harbour is about 20 m. Source of the depth: EMODnet (estimate). Always rely on the chart and the echo sounder.
What facilities does Alværn Marina have?
Facilities on site: Toilets.
Which harbours are near Alværn Marina?
By water: Småbåtshavn (Inner Oslofjord) (0.3 nm), Småbåtshavn (Inner Oslofjord) (2.2 nm), Børsholmen (4 nm), Småbåtshavn (Inner Oslofjord) (4.2 nm), Blakstadtangen (4.2 nm), Odden marina (4.2 nm).
What is the weather like in Alværn Marina?
For Alværn Marina, Sailseer shows the 10-day outlook from ECMWF and GFS and, on the map, the hourly forecast from nine models with official warnings and measured wind.
Sources: OpenStreetMap way/171834645, OpenStreetMap (harbour services) (as of 2026-09-18) Location and facilities partly from OpenStreetMap (© OpenStreetMap contributors, ODbL).