How warm is Colombia's Caribbean coast in October?

Typical highs are about 85°F and the sea is about 86°F. That is warm enough for long swims without a wetsuit.

Is October hurricane season in Colombia's Caribbean coast?

No. Storm risk is very low in October.

How crowded is Colombia's Caribbean coast in October?

Typically moderate. The quietest months are usually September and October.

Colombia's Caribbean coast in October

October is a middling month for Colombia's Caribbean coast: a typical day grades B-, the 7th best of the 12 months. Expect highs near 85°F, water around 86°F and about a 87% chance of rain on a given day. Beaches are typically moderate.

Typical dayB-7th of 12 months

Highs / water85°FSea 86°F

Rain chance87%on a given day

Waves2.5 fttypical

CrowdsModerateno big holidays

Storm riskVery lowoutside storm season

Colombia's Caribbean coast month by month

Typical grade and high for each month. Higher is better: A+ to F.

September: B- · October: B- · November: B-. The best months are usually January, February and March, and the weakest are June and July.

Best beaches in Colombia's Caribbean coast in October

Resorts with the best typical October, and their grades for the next few days.

Beach	Typical Oct	This week
Irotama Resort	B	SatCSunB+MonA-TueBWedB+
Zuana Beach Resort	B	SatC-SunBMonB+TueBWedB
Palomino Beach Resorts	B	SatCSunB-MonCTueC-WedC
Sofitel Legend Santa Clara	B-	SatCSunC+MonCTueCWedC+
Hyatt Regency Cartagena	B-	SatCSunCMonCTueCWedC+
Las Américas Torre del Mar	B-	SatCSunC+MonCTueCWedC+
Sofitel Barú Calablanca	B-	SatC+SunB-MonCTueB-WedB-
Decameron Barú	B-	SatC+SunB-MonCTueB-WedB-

Grades for the next few days from Veabird's beach forecast, updated Oct 3, 18:00 UTC. Higher is better: A+ to F.

Better beach options in October

Elsewhere in Central & South America, Panama's Pacific beaches (B) usually grades higher in October. Further afield: Maui (A), Oʻahu (A) and Los Cabos (A). Every destination in October.

Questions

Is October a good time to visit Colombia's Caribbean coast?: October is a middling month for Colombia's Caribbean coast: a typical day grades B-, the 7th best of the 12 months. Expect highs near 85°F, water around 86°F and about a 87% chance of rain on a given day. Beaches are typically moderate.
How warm is Colombia's Caribbean coast in October?: Typical highs are about 85°F and the sea is about 86°F. That is warm enough for long swims without a wetsuit.
Is October hurricane season in Colombia's Caribbean coast?: No. Storm risk is very low in October.
How crowded is Colombia's Caribbean coast in October?: Typically moderate. The quietest months are usually September and October.

Plan it

Typical-month numbers from Veabird's year-ahead outlook for the 9 resorts here (median resort): 6 years of ERA5 climate normals, the seasonal pattern of the Atlantic sargassum belt, holiday crowd calendars and historical storm tracks. Any given year can differ; check the 16-day forecast before you go.