Dolphins in South Carolina in December

Yes, December is one of the best months to see dolphins in South Carolina. It is the 2nd busiest month of the year, with 109 of the 973 sightings logged across the year (11.2%), based on verified iNaturalist records.

T

By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.

Rough-toothed Dolphin photographed in South CarolinaTamanend's Bottlenose Dolphin photographed in South CarolinaTamanend's Bottlenose Dolphin photographed in South Carolina
Photos by iNaturalist observers, used under Creative Commons.

Peak month for dolphins in South Carolina

11.2%

of yearly sightings

109

records in December

#2

busiest month of 12

973

verified records a year

November 9.5%, December 11.2%, January 7.8%. Busiest month is March at 11.9%.

Best months: March, December, JulyPeak season right now

973 verified observations of dolphins in South Carolina, recorded across 12 months of the year on iNaturalist.

When dolphins are recorded in South Carolina

Peak month

March

116 records (11.9% of the year)

Quietest month

February

44 records

MonthObservationsShare
January767.8%
February444.5%
Marchpeak11611.9%
April788%
May767.8%
June10010.3%
Julypeak10210.5%
August717.3%
September505.1%
October596.1%
November929.5%
Decemberpeak10911.2%

Dolphins you are most likely to see

SpeciesVerified observations
Tamanend's Bottlenose Dolphin804
Striped Dolphin2
Common Bottlenose Dolphin1
Common Dolphins1
Pilot Whales1
Rough-toothed Dolphin1

In South Carolina, December carries 11.2% of the year's dolphins sightings, about 2.9 points above an even month-to-month split. That makes it the 2nd busiest of the twelve months, out of 12 months with recorded activity.

Activity is rising from November (9.5%) into December, and it heads toward January (7.8%) after. This is right inside the peak window, so December is one of the surest months to plan a trip around.

The dolphins most often recorded in South Carolina are Tamanend's Bottlenose Dolphin, Striped Dolphin and Common Bottlenose Dolphin. Those counts are annual totals rather than a December split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in December itself.

Which dolphins you are most likely to see

  • Tamanend's Bottlenose Dolphin804 records
  • Striped Dolphin2 records
  • Common Bottlenose Dolphin1 records
  • Common Dolphins1 records
  • Pilot Whales1 records
  • Rough-toothed Dolphin1 records
Plan your tripCharles Pinckney National Historic Site

Plan your dolphin trip in South Carolina

Start with live tours near Charles Pinckney National Historic Site, then compare a nearby stay and a broader wildlife backup before you lock in the trip.

Frequently asked questions

Can you see dolphins in South Carolina in December?+

Yes. December accounts for 109 of the 973 verified dolphins sightings logged in South Carolina across the year, which is 11.2% of the annual total.

Is December a good time to see dolphins in South Carolina?+

December is one of the best months. It ranks 2nd of the year and sits inside the peak window of March, December and July.

What month is best for dolphins in South Carolina?+

March is the single busiest month, with the broader peak running through March, December and July, based on 973 verified observations.

Which dolphins are you most likely to see in South Carolina?+

The most-recorded species in South Carolina are Tamanend's Bottlenose Dolphin, Striped Dolphin and Common Bottlenose Dolphin, based on all-time iNaturalist counts.