The measurements for the water temperature in Myrtle Beach, South Carolina are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.
The graph below shows the range of monthly Myrtle Beach water temperature derived from many years of historical sea surface temperature data.
Maximum and minimum monthly sea temperatures in Myrtle Beach
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Min °C
12.8
11.7
12.2
14.5
17.9
23.4
26.2
27.2
25.6
21.5
18.2
15.2
Max °C
19.1
17.1
16.4
21.2
25.2
27.8
29.2
29.3
28.3
27.7
22.8
19.6
Min °F
57.5
55.2
55.6
60.7
67.1
75.9
80.4
81.8
79.1
73.2
66.6
61.1
Max °F
63.8
60.6
59.8
67.4
74.4
80.3
83.4
83.9
81.8
79.4
71.2
65.5
7 day tide forecast for Myrtle Beach
Sat
Sun
Mon
Tue
Wed
Thu
Fri
High 4:53am (5.40m)
Low 11:21am (-0.05m)
High 5:27pm (5.09m)
Low 11:38pm (-0.43m)
High 5:49am (5.71m)
Low 12:15pm (-0.46m)
High 6:21pm (5.63m)
Low 12:36am (-0.86m)
High 6:42am (5.94m)
Low 1:06pm (-0.84m)
High 7:12pm (6.10m)
Low 1:30am (-1.21m)
High 7:33am (6.04m)
Low 1:53pm (-1.12m)
High 8:03pm (6.43m)
Low 2:22am (-1.43m)
High 8:24am (5.97m)
Low 2:40pm (-1.25m)
High 8:54pm (6.57m)
Low 3:13am (-1.47m)
High 9:15am (5.75m)
Low 3:28pm (-1.22m)
High 9:46pm (6.52m)
Low 4:04am (-1.32m)
High 10:07am (5.42m)
Low 4:15pm (-1.02m)
High 10:39pm (6.29m)
7 day tide times for Myrtle Beach
*These tide times are estimates based on the nearest port (Myrtle Beach, South Carolina) and may differ by up to half and hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.
These average ocean temperatures for Myrtle Beach are calculated from several years of archived data.
Map showing location of Myrtle Beach (33.689060, -78.886690)
Variations
Whilst sea temperatures for Myrtle Beach are as accurate as current data allows, there may be slight local and regional variations depending on conditions. Time of day and wind direction may have a temporary local effect as can water flows from neraby rivers.
Alternate names for Myrtle Beach Long Bay, MYR, Mertl Bich, Mertl-Bich, Myrtle Beach, New Town, matorubichi, mo te er bi qi, mrtl bych karwlynay jnwby, myrtl bytsh, Мертл Бич, Мертл-Бич, Мертл-Біч, مرتل بیچ، کارولینای جنوبی, ميرتل بيتش, میرٹل بیچ، جنوبی کیرولائنا, マートルビーチ, 默特尔比奇
