How warm is Panama's Caribbean coast in May?

Typical highs are about 84°F and the sea is about 87°F. That is warm enough for long swims without a wetsuit.

Is there sargassum in Panama's Caribbean coast in May?

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

Is May hurricane season in Panama's Caribbean coast?

No. Storm risk is very low in May.

How crowded is Panama's Caribbean coast in May?

Typically moderate, around Memorial Day weekend. The quietest months are usually September and October.

Panama's Caribbean coast in May

May is a good month for Panama's Caribbean coast: a typical day grades B-, the 5th best of the 12 months. Expect highs near 84°F, water around 87°F and about a 85% chance of rain on a given day. Sargassum (seaweed) is usually low in May. Beaches are typically moderate (Memorial Day weekend).

Typical dayB-5th of 12 months

Highs / water84°FSea 87°F

Rain chance85%on a given day

SeaweedLowtypical year

CrowdsModerateMemorial Day weekend

Storm riskVery lowoutside storm season

Panama's Caribbean coast month by month

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

April: B- · May: B- · June: B-. The best months are usually January, March and April, and the weakest are August and September.

Best beaches in Panama's Caribbean coast in May

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

Beach	Typical May	Seaweed	This week
Red Frog Beach Resort	B	Low	SatB+SunA-MonB+TueB+WedA-
Bambuda Lodge	B	Low	SatB+SunA-MonB+TueB+WedA-
Hotel Palma Royale	B	Low	SatBSunB+MonB+TueB+WedB+
Buccaneer Resort	B-	Low	SatBSunB+MonB+TueB+WedB+
Guna Yala (San Blas) Island Lodges	B-	Very low	SatBSunBMonB+TueB+WedB
Radisson Colón 2,000 Hotel & Casino	B-	Low	SatCSunB+MonB-TueB+WedB+
Cosmic Crab Resort	B-	Moderate	SatBSunBMonBTueBWedB+
Nayara Bocas del Toro	B-	Moderate	SatB-SunB-MonB+TueBWedB+

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 May

Elsewhere in Central & South America, Belize (A-), Roatán & the Bay Islands (B+) and the Corn Islands (B+) usually grade higher in May. Further afield: Puerto Vallarta (A), Los Cabos (A) and Maui (A). Every destination in May.

Questions

Is May a good time to visit Panama's Caribbean coast?: May is a good month for Panama's Caribbean coast: a typical day grades B-, the 5th best of the 12 months. Expect highs near 84°F, water around 87°F and about a 85% chance of rain on a given day. Sargassum (seaweed) is usually low in May. Beaches are typically moderate (Memorial Day weekend).
How warm is Panama's Caribbean coast in May?: Typical highs are about 84°F and the sea is about 87°F. That is warm enough for long swims without a wetsuit.
Is there sargassum in Panama's Caribbean coast in May?: In a typical year seaweed is low in May. It is usually lightest in June and July and heaviest in April and September. Landings vary a lot by year, wind and currents; Veabird's weekly sargassum report and each beach's page have the current forecast.
Is May hurricane season in Panama's Caribbean coast?: No. Storm risk is very low in May.
How crowded is Panama's Caribbean coast in May?: Typically moderate, around Memorial Day weekend. The quietest months are usually September and October.

Plan it

Typical-month numbers from Veabird's year-ahead outlook for the 20 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.