The most detailed information about the water temperature in Myrtle Beach in Atlantic Ocean (South Carolina, United States). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in Myrtle Beach for a week.
Water temperature in Myrtle Beach right now
data updated 15 minutes ago66°F
yesterday: 67°F
a week ago: 61°F
Trend: stability
Today water temperature in Myrtle Beach is 66.4°F. This water is cool and invigorating, but for many people it is already comfortable enough for swimming. In general, this temperature is considered normal, but if your circulation is impaired, the water may still feel cool. In any case, the general weather is also important. So, the air temperature at the same time will reach 70°F.
Analysis and forecast
The water temperature today roughly corresponds to the average value on this day in recent years. Its value has rise both over the past 20 days and over the past week. Exactly a year ago, on this day, the water temperature in this location was 64°F. Water temperature range in Myrtle Beach in April is from 57 to 73 degrees.
According to our forecast, in the next 5-6 days the water temperature in Myrtle Beach will become lower than today, but in 10 days it will still slightly rise, its value will be 67°F.
Table of water temperature values in Myrtle Beach
| Day | Fact* | Average** | Forecast*** |
| Apr 18 | 17.4°C | 19.0°C | |
| Apr 19 | 17.8°C | 19.3°C | |
| Apr 20 | 18.5°C | 19.5°C | |
| Apr 21 | 19.2°C | 19.5°C | |
| Apr 22 | 19.3°C | 19.5°C | |
| Apr 23 | 19.7°C | 20.0°C | |
| Apr 24 | 19.7°C | 19.8°C | |
| Apr 25 | 19.1°C | 20.0°C | |
| Apr 26 | 20.0°C | 19.1°C | |
| Apr 27 | 20.3°C | 19.4°C | |
| Apr 28 | 20.5°C | 19.6°C | |
| Apr 29 | 20.8°C | 19.9°C | |
| Apr 30 | 20.8°C | 19.9°C | |
| May 1 | 19.5°C | 18.6°C | |
| May 2 | 20.5°C | 19.6°C |
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature
Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.
To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in United States.
Annual graph of average water temperature change in Myrtle Beach
Water temperature in Myrtle Beach by month
Myrtle Beach located in the northern hemisphere, at latitude 33 degrees. The comfortable water temperature for swimming is set here in April, usually in the middle of the month. During a year in Myrtle Beach there are 227 days of swimming. In general, the swimming season ends In December. Average annual water temperature on the coast in Myrtle Beach is 71°F, by the seasons: in winter 61°F, in spring 67°F, in summer 81°F, in autumn 76°F. Minimum water temperature (56°F) in Myrtle Beach it happens in January, maximum (85°F) in July.
You can find out detailed data on how the water temperature in Myrtle Beach changes in each specific month:
Myrtle Beach: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Arcadian Shores | 66°C | 13km |
| Garden City | 66°C | 16km |
| Briarcliffe Acres | 64°C | 17km |
| North Myrtle Beach | 65°C | 23km |
| Litchfield by the Sea | 67°C | 31km |
| Pawleys Island | 67°C | 37km |
| Ocean Isle Beach | 64°C | 47km |
| Holden Beach | 65°C | 58km |
| Oak Island | 65°C | 73km |
| Caswell Beach | 65°C  | 80km |
| Fort Caswell | 65°C | 83km |
| Southport | 65°C | 84km |
** Straight line distance in kilometers
The warmest water today in United States recorded in Big Pine Key, its value is 80°F. Lowest - in Nome, there water temperature now 28°F. Average water temperature in the country today - 57°F.
Water temperature data in Myrtle Beach and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.
We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.
The nearest airport is located in a 4 kilometers. This is Myrtle Beach International (MYR) airport. We have no information as to whether it is valid and what flights it receives or sends.
Myrtle Beach: weather forecast
The weather forecast is shown in local time in Myrtle Beach
11km/hhumidity: 60%, clouds: 0%
10km/hhumidity: 54%, clouds: 0%
15km/hhumidity: 64%, clouds: 11%
13km/hhumidity: 78%, clouds: 4%
28km/hhumidity: 79%, clouds: 55%
23km/hhumidity: 81%, clouds: 47%
20km/hhumidity: 82%, clouds: 90%
18km/hhumidity: 82%, clouds: 95%
18km/hhumidity: 65%, clouds: 65%
20km/hhumidity: 62%, clouds: 68%
19km/hhumidity: 65%, clouds: 17%
19km/hhumidity: 73%, clouds: 9%
20km/hhumidity: 71%, clouds: 0%
18km/hhumidity: 73%, clouds: 24%
17km/hhumidity: 79%, clouds: 93%
16km/hhumidity: 79%, clouds: 84%
14km/hhumidity: 67%, clouds: 100%
16km/hhumidity: 60%, clouds: 100%
17km/hhumidity: 59%, clouds: 93%
16km/hhumidity: 72%, clouds: 76%
13km/hhumidity: 76%, clouds: 100%
12km/hhumidity: 76%, clouds: 100%
8km/hhumidity: 79%, clouds: 92%
9km/hhumidity: 74%, clouds: 84%
12km/hhumidity: 60%, clouds: 14%
12km/hhumidity: 56%, clouds: 6%
12km/hhumidity: 59%, clouds: 0%
10km/hhumidity: 75%, clouds: 0%
10km/hhumidity: 77%, clouds: 0%
10km/hhumidity: 82%, clouds: 1%
7km/hhumidity: 84%, clouds: 0%
7km/hhumidity: 78%, clouds: 0%
7km/hhumidity: 59%, clouds: 0%
18km/hhumidity: 60%, clouds: 0%
19km/hhumidity: 66%, clouds: 0%
16km/hhumidity: 79%, clouds: 0%
