Mallaig — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Mallaig (Scotland, United Kingdom). 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 Mallaig help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Mallaig in the North Sea today is 12°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 Mallaig 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 Mallaig will be 11.7°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 4 | 11.3°C | 11.0°C | |
| JUN 5 | 11.6°C | 11.0°C | |
| JUN 6 | 12.0°C | 10.8°C | |
| JUN 7 | 11.6°C | 11.0°C | |
| JUN 8 | 11.4°C | 10.5°C | |
| JUN 9 | 11.5°C | 11.0°C | |
| JUN 10 | 11.6°C | 11.0°C | |
| JUN 11 | 11.9°C | 11.0°C | |
| JUN 12 | 12.0°C | 11.0°C | 12.0°C |
| JUN 13 | 11.0°C | 12.0°C | |
| JUN 14 | 11.3°C | 11.9°C | |
| JUN 15 | 11.0°C | 11.9°C | |
| JUN 16 | 11.5°C | 11.8°C | |
| JUN 17 | 11.3°C | 11.8°C | |
| JUN 18 | 11.5°C | 11.7°C | |
| JUN 19 | 11.5°C | 11.7°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
Mallaig sits on Scotland’s rugged west coast, opening onto the Sound of Sleat and the Inner Hebrides, where sea temperatures are strongly influenced by Atlantic currents and local tides. Seasonal water temperatures are cool year-round: winter values commonly fall to around 6–7°C, spring sees a gradual rise into the single digits and low teens, and summer peaks are modest by UK holiday standards, typically reaching about 12–15°C in July and August. Autumn temperatures decline again into the 8–11°C range as the weather turns. Local conditions can vary with wind, recent weather and tidal flow, so any published monthly averages should be treated as indicative rather than exact for a given day.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 7°C | 8°C | 10°C |
| February | 6°C | 7°C | 9°C |
| March | 6°C | 7°C | 9°C |
| April | 6°C | 8°C | 10°C |
| May | 8°C | 9°C | 11°C |
| June | 9°C | 11°C | 14°C |
| July | 10°C | 13°C | 16°C |
| August | 11°C | 14°C | 16°C |
| September | 12°C | 13°C | 15°C |
| October | 11°C | 13°C | 14°C |
| November | 10°C | 12°C | 13°C |
| December | 8°C | 10°C | 12°C |
* Click on a month to view detailed water temperature data.
Mallaig: Weather Forecast
June 13
June 14
June 15
Location, Beaches & Local Information
Nearby Beaches & Facilities
Silversands Beaches
Camusdarach Beach
Morar Beach
Beautiful Beach
Traigh Beach
Arisaig Beach
Tigh-Na-Mara Campsite & Pods
Invercaimbe Caravan & Camping
Long Beach Campsite
Swimming Conditions
Swimming and beach opportunities near Mallaig suit people prepared for cool-water conditions and variable weather. There are sandy and shingle shores, sheltered bays and sea lochs that provide calmer options for swimming, as well as more exposed rocky headlands for those experienced with cold-water open-sea swims. Because water is often cold even in summer, many visitors use wetsuits, and short swims or accompanied outings are advisable. There are few lifeguarded beaches, so swimmers should be mindful of tides, currents and boat traffic, and choose sheltered locations on calm days. For those seeking a beach holiday vibe, the area offers scenic coastal spots and wild swimming experiences rather than traditional warm-water bathing, with the best swimming window generally in mid to late summer when sea temperatures are at their mildest.