Largs — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Largs (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 Largs help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Largs in the North Sea today is 16°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people.
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 Largs 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 Largs will be 15.1°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 |
|---|---|---|---|
| AUG 9 | 15.5°C | 15.3°C | |
| AUG 10 | 15.5°C | 15.3°C | |
| AUG 11 | 15.4°C | 15.0°C | |
| AUG 12 | 15.5°C | 15.3°C | |
| AUG 13 | 15.5°C | 15.8°C | |
| AUG 14 | 15.8°C | 15.0°C | |
| AUG 15 | 16.7°C | 15.5°C | |
| AUG 16 | 16.7°C | 15.3°C | |
| AUG 17 | 16.2°C | 15.3°C | 16.2°C |
| AUG 18 | 14.5°C | 16.0°C | |
| AUG 19 | 13.8°C | 15.9°C | |
| AUG 20 | 14.5°C | 15.7°C | |
| AUG 21 | 14.3°C | 15.6°C | |
| AUG 22 | 14.8°C | 15.4°C | |
| AUG 23 | 14.8°C | 15.2°C | |
| AUG 24 | 14.5°C | 15.1°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
Largs, on the Firth of Clyde in Scotland, sits on a sheltered stretch of the west coast where sea temperatures remain cool year-round. Typical winter values (December–February) are commonly around 6–8 °C, with spring (March–May) gradually rising from about 7–11 °C. The warmest period is in summer (June–August), when waters usually reach 12–16 °C and can occasionally touch 17 °C on particularly warm late‑summer days. Autumn (September–November) sees a steady decline, often between 11 °C in early autumn down to around 8–10 °C by November. Tidal movement in the firth and variable weather can produce rapid changes in local conditions, so these figures should be seen as general seasonal guides rather than precise daily values.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 7°C | 8°C | 10°C |
| February | 5°C | 7°C | 9°C |
| March | 6°C | 7°C | 9°C |
| April | 6°C | 8°C | 10°C |
| May | 8°C | 10°C | 13°C |
| June | 9°C | 12°C | 15°C |
| July | 11°C | 14°C | 19°C |
| August | 12°C | 14°C | 18°C |
| September | 12°C | 14°C | 16°C |
| October | 11°C | 13°C | 15°C |
| November | 10°C | 11°C | 14°C |
| December | 8°C | 10°C | 12°C |
* Click on a month to view detailed water temperature data.
Largs: Weather Forecast
August 18
August 19
August 20
August 21
Location, Beaches & Local Information
Nearby Beaches & Facilities
Largs Beach
Pencil Beach
Beach Bothy
Bell Bay
Fairlie Beach
Meigle Bay
Millport Beach
Newton Beach
The Secret Beach
Swimming Conditions
Swimming at Largs and nearby shores is popular among wild swimmers and families who choose sheltered bays for paddling and short swims. The coastline offers sandy stretches and rockier intertidal areas; many swimmers wear wetsuits outside the warmest weeks and local open‑water groups often organise swims when conditions are safe. Sheltered spots and nearby islands accessible by short ferry trips provide calmer water for less experienced swimmers, while stronger currents and cooler temperatures further out mean caution is advisable. Facilities on the promenade make beach days comfortable, but visitors should check tide and weather reports, be mindful of local access points, and assess their cold‑water tolerance before venturing on longer swims.