Formby — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Formby (England, 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 Formby help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Formby in the North Sea today is 20°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming.
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 Formby has risen over the last week and month. Currently, the sea water at this location is slightly warmer than average for this day in previous years.
According to our forecast, Water temperature in Formby will be 17.0°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 24 | 17.2°C | 8.3°C | |
| JUN 25 | 18.6°C | 7.8°C | |
| JUN 26 | 19.1°C | 10.8°C | |
| JUN 27 | 18.6°C | 10.0°C | |
| JUN 28 | 19.8°C | 13.8°C | |
| JUN 29 | 19.8°C | 14.0°C | |
| JUN 30 | 19.6°C | 16.8°C | |
| JUL 1 | 19.5°C | 16.5°C | |
| JUL 2 | 19.8°C | 16.5°C | 19.8°C |
| JUL 3 | 15.0°C | 19.4°C | |
| JUL 4 | 15.5°C | 19.0°C | |
| JUL 5 | 15.0°C | 18.6°C | |
| JUL 6 | 14.8°C | 18.2°C | |
| JUL 7 | 15.8°C | 17.8°C | |
| JUL 8 | 15.8°C | 17.4°C | |
| JUL 9 | 16.5°C | 17.0°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
Formby, on the Sefton coast of northwest England, fronts the Irish Sea with wide sandy beaches and extensive dunes backing a coastal pine woodland and nature reserve. Water temperatures here reflect the cool maritime climate: in winter (December–February) sea surface temperatures typically sit around 6–8 °C. Spring (March–May) sees a gradual rise to roughly 7–12 °C, while summer (June–August) brings the warmest conditions, generally in the range of 13–17 °C, occasionally reaching 18–19 °C in unusually warm years. Autumn (September–November) is transitional, with temperatures commonly between 10–14 °C. Local factors such as tides, recent weather and onshore winds can produce short-term variations in these averages.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 4°C | 7°C | 9°C |
| February | 5°C | 6°C | 10°C |
| March | 5°C | 7°C | 10°C |
| April | 6°C | 8°C | 11°C |
| May | 8°C | 11°C | 14°C |
| June | 11°C | 14°C | 17°C |
| July | 14°C | 16°C | 20°C |
| August | 15°C | 17°C | 20°C |
| September | 14°C | 16°C | 19°C |
| October | 11°C | 14°C | 17°C |
| November | 8°C | 11°C | 15°C |
| December | 6°C | 8°C | 12°C |
* Click on a month to view detailed water temperature data.
Formby: Weather Forecast
July 3
July 4
July 5
July 6
Location, Beaches & Local Information
Nearby Beaches & Facilities
Formby Beach
Liferoad Road Beach
Hightown Beach
Ainsdale Beach
Bergers Bench Beach
Blundellsands Beach
Swimming Conditions
Swimming and beach holidays at Formby suit a mix of activities but require realistic expectations about cool water. The long, shallow foreshore and gentle gradients make it attractive for paddling, family beach days and wild swimming; experienced sea swimmers and local groups use the area year-round, often with wetsuits outside the height of summer. The broad sands also accommodate sunbathing, beach sports and coastal walks between swims. Visitors should plan around tides, be aware of rip conditions, and consult current safety and water-quality information before entering the sea. For comfort and safety, many choose wetsuits or shortened sessions during spring, autumn and winter, while summer may allow longer dips for those accustomed to cooler northern waters.