Blue Flag Certified

Tronvik

Østfold, Norway

North Sea Blue Flag since 2013

Written by Lotte Hansen | Edited by Arjun Nair, Coastal Research Editor | Updated October 2026

Photo: GisleHaakonsen, CC BY-SA 3.0

Will be updated shortly

Certification Blue Flag 2026

Experience Sandy Beach

Practical Free Entry Disabled Access

Quick Overview

Plan Your Visit to Tronvik

The key facts before you go

Blue Flag

Certified since 2013

FEE annual certification

Water Quality

Blue Flag Standard

EU Bathing Water Directive

Best Season

June

Season: 05 Jun – 31 Aug

Location

Moss

4.08 km from Moss

Facilities

Basic facilities

Free entry · Open beach

Family Score

4/10

Based on facilities & safety data

About the Beach

What is Tronvik?

Will be updated shortly

It sits alongside other certified beaches in Østfold, part of a broader network of other Blue Flag beaches in Norway certified annually by the Foundation for Environmental Education.

Sunrise, Sunset & Beach Direction

Tronvik faces west toward North Sea. The best light for photography and swimming is typically in June. Direct sun hours follow that facing.

Planning

When to Go: Month by Month

Month	Air Temp	Water Temp	Crowds
Jan	-1°C	-2°C	Low
Feb	0°C	-2°C	Low
Mar	2°C	-1°C	Low
Apr	6°C	3°C	Low
May	12°C	9°C	Low
Jun	17°C	14°C	Med
Jul	18°C	15°C	High
Aug	17°C	14°C	Med
Sep	14°C	11°C	Low
Oct	8°C	5°C	Low
Nov	4°C	1°C	Low
Dec	0°C	-2°C	Low

When is the best time to visit Tronvik?

The best time to visit Tronvik is June. Air temperatures peak around 18°C in summer. Peak water temperature reaches 15°C in July.

How crowded does Tronvik get?

Like most Blue Flag beaches in Norway, Tronvik sees its highest visitor numbers in July and August. The beach maintains a pleasant atmosphere even in peak season.

Is Tronvik open year-round?

The beach itself is accessible year-round, though staffed facilities including lifeguards typically operate only during the official season (05-06 – 31-08). The Blue Flag is displayed during the certification period only.

The Water

Swimming and Beach Life at Tronvik

Is Tronvik safe to swim?

Tronvik is Blue Flag certified, which requires meeting strict bathing water standards set by the EU Bathing Water Directive. The beach does not have lifeguards stationed on the beach. Swim with appropriate caution.

What is the water temperature at Tronvik?

Peak water temperature at Tronvik reaches around 15°C in July, making it comfortable for swimming during the summer months.

What is the beach like at Tronvik?

Tronvik is a sandy beach on the Østfold coast of Norway. It meets all Blue Flag criteria for environmental management, water quality, safety, and facilities.

Does Tronvik have good facilities?

As a Blue Flag certified beach, Tronvik meets the Foundation for Environmental Education's standards for facilities and services. The beach has disabled access facilities.

Tronvik sits on the North Sea: explore all Blue Flag beaches on the North Sea.

Transport

Getting to Tronvik

How do I get to Tronvik by car?

Tronvik is approximately 4.08 km from Moss. Follow local road signs to the beach. Check Google Maps or a local map for the most current directions.

What is the nearest airport to Tronvik?

The nearest airport is Sandefjord Airport Torp (TRF) (TRF), approximately 34.4 km away.

Can I get to Tronvik by public transport?

Public transport options vary by season. Check local transport authority websites for current bus and train schedules connecting to Moss.

Nearby

Near Tronvik

Mapped toilets, bus stops, cafés, parking, and shops within about 500 m of Tronvik. Distances are walking-line estimates from the beach pin.

Get directions Apple Maps

Map loads when you ask. Tiles stay off the first paint.

Map: OpenStreetMap (ODbL)

Bus near Tronvik

Tronvikalléen Bus stop 492 m

Parking near Tronvik

Tronvikstranda Parking 159 m

Source: © OpenStreetMap contributors (ODbL). Names and positions come from mapped OSM features. Confirm on site.

Practical Details

Practical Information

At the Beach
Entry	Free: no charge to access the beach
Lifeguards	✗
Disabled Access	✓ Accessible site facilities
Showers	✗
Toilets	✗
Official Season	05 Jun – 31 Aug
Beach Type	Sandy beach
Visiting Information
GPS Coordinates	59.4399°N, 10.6073°E
Blue Flag Operator	Foundation for Environmental Education (FEE), Norway

Frequently Asked Questions

Tronvik FAQ

Is Tronvik suitable for children?

Tronvik has a child-friendly score of 4/10. Facilities include disabled access. It is Blue Flag certified in Norway.

Is Tronvik free to access?

Access to Tronvik is free. There are no entry fees to enter the beach. It is a Blue Flag certified beach in Østfold, Norway, recognised for meeting international standards for water quality and environmental management.

When is the best time to visit Tronvik?

The best time to visit Tronvik is June. The peak season typically runs High season: July, August, when weather conditions and facilities are at their best. Peak water temperature reaches around 15°C in July. Outside peak season, the beach is quieter but some facilities may be reduced.

What is the water quality at Tronvik?

Tronvik is Blue Flag certified, which requires meeting strict EU Bathing Water Directive standards. Blue Flag certification is awarded and reviewed annually by the Foundation for Environmental Education (FEE). Beaches must pass water quality tests throughout the season to retain their status.

How do I get to Tronvik?

Tronvik is located in Østfold, Norway. It is approximately 4.08 km from Moss. The nearest airport is Sandefjord Airport Torp (TRF) (TRF), 34.4 km away. By car is the most flexible option. Check local transport authority websites for current bus and train schedules to the area.

Is there a bus near Tronvik?

Yes. OpenStreetMap maps a public-transport stop 492 m from Tronvik (Tronvikalléen). Check current timetables before you travel. © OpenStreetMap contributors (ODbL).

Is there parking near Tronvik?

Yes. OpenStreetMap maps parking 159 m from Tronvik (Tronvikstranda). Charges and time limits are not recorded here. © OpenStreetMap contributors (ODbL).

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