Flåm — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Flåm (Vestland County, Norway). It includes the current water temperature, daily data for the last month presented in a simple chart, and a 7-day forecast. The page also compares today’s value with typical averages for this period, shows usual monthly ranges during the year, and lists nearby beaches with short descriptions. Local weather for the next few days and general details about Flåm help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Flåm in the North Sea today is 11°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Water temperature in Flåm has risen over the last week and month. Currently, the sea water temperature at this location matches the average for this day in previous years.
According to our forecast, Water temperature in Flåm will be 11.2°C in the next 7 days. See the table below for daily data for the upcoming week.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 2 | 8.8°C | 9.3°C | |
| JUN 3 | 9.5°C | 9.5°C | |
| JUN 4 | 9.6°C | 9.5°C | |
| JUN 5 | 9.8°C | 9.5°C | |
| JUN 6 | 9.8°C | 9.3°C | |
| JUN 7 | 9.9°C | 9.3°C | |
| JUN 8 | 9.2°C | 10.5°C | |
| JUN 9 | 9.3°C | 10.3°C | |
| JUN 10 | 10.6°C | 10.3°C | 10.6°C |
| JUN 11 | 11.0°C | 10.7°C | |
| JUN 12 | 11.3°C | 10.8°C | |
| JUN 13 | 11.0°C | 10.9°C | |
| JUN 14 | 11.8°C | 11.0°C | |
| JUN 15 | 11.5°C | 11.1°C | |
| JUN 16 | 11.5°C | 11.1°C | |
| JUN 17 | 11.3°C | 11.2°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Water temperature data for this location is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Annual Water Temperature Overview by Month
Monthly Water Temp Ranges
Annual Water Temperature Trend
Flåm sits at the inner end of the Aurlandsfjord, an arm of the Sognefjord in Vestland County, and its waters are strongly influenced by deep fjord currents, freshwater run-off and seasonal weather. Surface water temperatures are low for much of the year: in winter they commonly sit around 0–3 °C, spring brings gradual warming with typical values near 2–8 °C, and the warmest period is mid-summer when surface temperatures most often reach about 6–14 °C. By autumn the surface cools again, commonly falling into the 4–9 °C range. These are approximate surface values; temperature can vary locally by depth, exposure and recent weather, so waters just offshore and at depth remain significantly colder than these surface ranges.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 3°C | 6°C | 8°C |
| February | 2°C | 4°C | 7°C |
| March | 1°C | 4°C | 6°C |
| April | 2°C | 5°C | 9°C |
| May | 5°C | 8°C | 13°C |
| June | 7°C | 11°C | 16°C |
| July | 10°C | 14°C | 17°C |
| August | 11°C | 15°C | 19°C |
| September | 10°C | 14°C | 17°C |
| October | 7°C | 12°C | 15°C |
| November | 6°C | 10°C | 12°C |
| December | 4°C | 7°C | 10°C |
* Click on a month to view detailed water temperature data.
Flåm: Weather Forecast
June 11
June 12
Location, Beaches & Local Information
Swimming Conditions
Swimming and beach holidays in Flåm are possible but limited by the generally chilly water. There are small shingle and pebble shorelines, quays and sheltered inlets where short dips are common during July and August when surface temperatures are highest, and some visitors use wetsuits to extend time in the water comfortably. Safety considerations are important: cold shock and rapid loss of body heat can occur even in summer, currents near ferry lanes and fjord channels should be avoided, and swimming from official piers or gentle beaches is safer than jumping from rocks. For a more comfortable experience, many choose supervised boat excursions, shoreline paddling or swimming with thermal protection rather than long open-water swims.