Litchfield by the Sea — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Litchfield by the Sea (South Carolina, United States). 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 Litchfield by the Sea help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Litchfield by the Sea in the Atlantic Ocean today is 19°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 Litchfield by the Sea 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 Litchfield by the Sea will be 20.1°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 |
|---|---|---|---|
| APR 10 | 17.8°C | 17.3°C | |
| APR 11 | 17.1°C | 17.5°C | |
| APR 12 | 17.0°C | 17.5°C | |
| APR 13 | 17.3°C | 17.8°C | |
| APR 14 | 17.4°C | 18.5°C | |
| APR 15 | 18.5°C | 18.3°C | |
| APR 16 | 19.3°C | 18.5°C | |
| APR 17 | 19.3°C | 18.8°C | |
| APR 18 | 19.1°C | 18.8°C | 19.1°C |
| APR 19 | 19.5°C | 19.2°C | |
| APR 20 | 19.8°C | 19.4°C | |
| APR 21 | 19.8°C | 19.5°C | |
| APR 22 | 20.0°C | 19.7°C | |
| APR 23 | 20.3°C | 19.8°C | |
| APR 24 | 20.5°C | 19.9°C | |
| APR 25 | 20.0°C | 20.1°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
Litchfield by the Sea sits along the quieter stretch of South Carolina’s Grand Strand, offering a mix of marsh-lined inlets and broad sandy shorelines that transition into the Atlantic. Sea temperatures follow a clear seasonal cycle: winter months typically see water near 12–16 °C, spring brings a gradual rise to roughly 14–22 °C, summer warms the ocean to around 24–29 °C, and autumn generally cools from the mid-20s to about 20–26 °C. Local conditions can change with weather patterns and tides, so short-term variations are common, but the overall pattern means the warmest swimming conditions are concentrated in midsummer while shoulder seasons remain cooler.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 11°C | 15°C | 19°C |
| February | 11°C | 14°C | 19°C |
| March | 12°C | 16°C | 19°C |
| April | 14°C | 19°C | 23°C |
| May | 18°C | 23°C | 26°C |
| June | 21°C | 26°C | 29°C |
| July | 25°C | 28°C | 30°C |
| August | 24°C | 28°C | 30°C |
| September | 24°C | 27°C | 29°C |
| October | 19°C | 24°C | 27°C |
| November | 14°C | 19°C | 24°C |
| December | 12°C | 16°C | 21°C |
* Click on a month to view detailed water temperature data.
Litchfield by the Sea: Weather Forecast
April 19
April 20
April 21
April 22
Location, Beaches & Local Information
Nearby Beaches & Facilities
Shipyard Village Building A - Litchfield By The Sea
Litchfield Beach
North Litchfield Beach
Palm Plantation
Huntington Beach
Pawleys Island Town
2nd Street Public Beach Access
1st Street Public Beach Access
Huntington Beach State Park Beach Access & Picnic Area
Swimming Conditions
Swimming and beach holidays at Litchfield by the Sea suit a range of preferences, from relaxed shoreline wading and family beach days to more active paddling and occasional surf when swell arrives. Midsummer water temperatures around 24–29 °C make long swims and snorkeling comfortable for most visitors, while spring and autumn often require a lighter wetsuit or shorter sessions if you prefer warmer water. Beaches here are generally less crowded than nearby resort hubs, offering good opportunities for shelling, sunbathing, and low-key coastal recreation; as with any Atlantic beach, visitors should heed local safety notices about currents, tides, and lifeguard coverage when planning swims.