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Port of Slemmestad

NOSLM🇳🇴Norway

Port Location

Port Arrivals & Departures

Vessel Traffic

Port of Slemmestad NOSLM

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About Port of Slemmestad

This pier is located on the west bank of the Oslofjord in Norway. It serves as a local facility within the village of Slemmestad.

Background
Slemmestad is a village in Røyken in Asker Municipality in Akershus, Norway. Slemmestad is located on the west bank of the Oslofjord, west of Oslo.

Current Conditions

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Vessel Limits

Elevation
15m

Operations & Services

References & Identifiers

GeoNames ID
8299625 →
Wikidata
Q1771043 →
Wikipedia
Read on Wikipedia →

Identification

UN/LOCODE
NOSLM
Country
🇳🇴Norway
Time Zone
UTC+1
Feature Type
PIER (Pier)

Classification

Type
Port

Region

Subdivision
NO-06
Area
Norwegian Coast
Sub-area
Skagerrak
Latitude
59.7831°
Longitude
10.5000°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do I navigate the approach to the Port of Slemmestad?

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The approach to Slemmestad is supported by 5 navigation aids within 50 nautical miles. The nearest is Søndre Langåra Fog Bell Lighthouse at 2.4 NM to the SE. Other aids include Spro (2.8 NM ESE), Steilene (3.5 NM NE), Fyrsteilene (Steilene Northeast) (3.6 NM NE), Torodden (4.1 NM SE). Mariners should consult the relevant chart and List of Lights for full approach details.

What major shipping routes pass near the Port of Slemmestad?

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The Port of Slemmestad is located within the Baltic Sea trade route — a vital shipping corridor for trade between Scandinavian, German, Polish, and Baltic state ports. This strategic position influences vessel traffic density, anchorage availability, and port scheduling.

How do I track vessels arriving at or departing from the Port of Slemmestad?

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You can track vessels near Slemmestad (NOSLM) in real time using MarineRadar. The platform displays live AIS positions of nearby ships, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page or search for NOSLM on the live map.

Where is the Port of Slemmestad?

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The Port of Slemmestad is a port in NO. Its UN/LOCODE is NOSLM — the five-character code the UNECE assigns to trade and transport locations, and the identifier used on shipping documents and in port calls.

What does the UN/LOCODE NOSLM mean?

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The first two characters, NO, are the ISO country code for NO. The remaining three identify the location within that country. The code is issued by the United Nations Economic Commission for Europe and is the international standard for naming ports in trade and transport systems.

What are the operating hours and time zone for the Port of Slemmestad?

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The Port of Slemmestad operates in the UTC+1 time zone. Operating hours, VTS schedules, and pilot availability vary — vessel agents should confirm with the port authority in advance, especially for night arrivals or weekend operations.