Costco Gas Prices in Myrtle Beach, South Carolina
Myrtle Beach · Warehouse #338
1021 OAK FOREST LN, Myrtle Beach, South Carolina 29577-9795
Prices updated: September 4, 2026 at 8:00 PM
Regular
$3.599
PRICE PER GALLON
Press
Premium
$4.349
PRICE PER GALLON
Press
Current gas prices at Costco #338
This Costco gas station is located at 1021 OAK FOREST LN in Myrtle Beach, South Carolina. The latest reported fuel prices are regular at $3.599/gal, premium at $4.349/gal. Prices were last updated on September 4, 2026 at 8:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.599+0.210 (6.2%)
Premium
$4.349+0.210 (5.1%)
DateRegPrem
Sep 4, 8:00 PM$3.599$4.349
Sep 4, 2:00 PM$3.599$4.299
Sep 4, 2:00 AM$3.539$4.299
Sep 2, 6:00 PM$3.479$4.249
Sep 1, 2:00 PM$3.489$4.249
Aug 31, 1:00 PM$3.499$4.269
Aug 30, 1:00 PM$3.519$4.289
Aug 29, 2:00 PM$3.559$4.369
Aug 28, 2:00 PM$3.559$4.329
Aug 27, 9:00 PM$3.499$4.269
Aug 26, 9:00 PM$3.459$4.269
Aug 26, 2:00 PM$3.479$4.299
Aug 24, 2:00 PM$3.499$4.269
Aug 22, 2:00 PM$3.499$4.259
Aug 21, 3:00 PM$3.459$4.199
Aug 20, 3:00 PM$3.459$4.149
Aug 19, 8:00 PM$3.399$4.149
Aug 19, 2:00 PM$3.389$4.149
Aug 18, 7:00 PM$3.389$4.099
Aug 18, 3:00 PM$3.379$4.099
Aug 17, 9:00 PM$3.399$4.099
Aug 17, 2:00 PM$3.359$4.039
Aug 16, 2:00 PM$3.359$4.099
Aug 15, 3:00 PM$3.319$4.099
Aug 14, 9:00 PM$3.329$4.099
Aug 14, 2:00 PM$3.289$4.039
Aug 13, 2:00 PM$3.279$4.039
Aug 11, 2:00 PM$3.279$4.069
Aug 10, 2:00 PM$3.289$4.099
Aug 8, 2:00 PM$3.319$4.129
Aug 7, 9:00 PM$3.349$4.129
Aug 7, 3:00 PM$3.369$4.129
Aug 6, 7:00 PM$3.379$4.139
Aug 6, 2:00 PM$3.389$4.139