How warm is Guatemala's Caribbean coast in October?

Typical highs are about 84°F and the sea is about 86°F. That is warm enough for long swims without a wetsuit.

Is there sargassum in Guatemala's Caribbean coast in October?

In a typical year seaweed is very high in October. It is usually lightest in January and July and heaviest in September and October. Landings vary a lot by year, wind and currents; Veabird's weekly sargassum report and each beach's page have the current forecast.

Is October hurricane season in Guatemala's Caribbean coast?

October falls in the tropical storm season; the typical risk on a given day is low. It peaks in September. Travel insurance and flexible bookings help.

How crowded is Guatemala's Caribbean coast in October?

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

Guatemala's Caribbean coast in October

October is a middling month for Guatemala's Caribbean coast: a typical day grades C-, the 9th best of the 12 months. Expect highs near 84°F, water around 86°F and about a 87% chance of rain on a given day. Sargassum (seaweed) is usually very high in October. Beaches are typically quiet.

Typical dayC-9th of 12 months

Highs / water84°FSea 86°F

Rain chance87%on a given day

SeaweedVery hightypical year

CrowdsQuietno big holidays

Storm riskLowhurricane season

Guatemala's Caribbean coast month by month

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

September: D · October: C- · November: C+. The best months are usually January, February and December, and the weakest are August and September.

Best beaches in Guatemala's Caribbean coast in October

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

Beach	Typical Oct	Seaweed	This week
Villa Caribe	C	High	SatDSunDMonDTueDWedD+
Livingston Resort Hotel	C-	Very high	SatCSunCMonCTueCWedC
Beya Suites	C-	Very high	SatCSunCMonCTueCWedC+
Livingston Beach Resorts	C-	Very high	SatD-SunFMonD-TueD-WedD

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), Roatán & the Bay Islands (B) and Belize (B) usually grade 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 Guatemala's Caribbean coast?: October is a middling month for Guatemala's Caribbean coast: a typical day grades C-, the 9th best of the 12 months. Expect highs near 84°F, water around 86°F and about a 87% chance of rain on a given day. Sargassum (seaweed) is usually very high in October. Beaches are typically quiet.
How warm is Guatemala's Caribbean coast in October?: Typical highs are about 84°F and the sea is about 86°F. That is warm enough for long swims without a wetsuit.
Is there sargassum in Guatemala's Caribbean coast in October?: In a typical year seaweed is very high in October. It is usually lightest in January and July and heaviest in September and October. Landings vary a lot by year, wind and currents; Veabird's weekly sargassum report and each beach's page have the current forecast.
Is October hurricane season in Guatemala's Caribbean coast?: October falls in the tropical storm season; the typical risk on a given day is low. It peaks in September. Travel insurance and flexible bookings help.
How crowded is Guatemala's Caribbean coast in October?: Typically quiet. The quietest months are usually September and October.

Plan it

Guatemala Caribbean: this week's forecast, beach by beach
Sargassum Report: this week, updated every Monday
Compare dates and beaches on the map

Typical-month numbers from Veabird's year-ahead outlook for the 4 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.