How warm is Costa Maya in March?

Typical highs are about 84°F and the sea is about 82°F. That is warm enough for long swims without a wetsuit.

Is there sargassum in Costa Maya in March?

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

Is March hurricane season in Costa Maya?

No. Storm risk is very low in March.

How crowded is Costa Maya in March?

Typically packed, around College & school spring break and Semana Santa / Easter. The quietest months are usually September and October.

Costa Maya in March

March is one of the best months to visit Costa Maya: a typical day grades B+, the 2nd best of the 12 months. Expect highs near 84°F, water around 82°F and about a 41% chance of rain on a given day. Sargassum (seaweed) is usually moderate in March. Beaches are typically packed (College & school spring break and Semana Santa / Easter).

Typical dayB+2nd of 12 months

Highs / water84°FSea 82°F

Rain chance41%on a given day

SeaweedModeratetypical year

CrowdsPackedCollege & school spring break

Storm riskVery lowoutside storm season

Costa Maya month by month

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

February: B+ · March: B+ · April: B. The best months are usually February, March and April, and the weakest are August and September.

Best beaches in Costa Maya in March

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

Beach	Typical Mar	Seaweed	This week
Belizima Eco Resort	A-	Very low	SatC+SunC+MonC+TueBWedB
Bacalar Lagoon Hotels	A-	Very low	SatCSunC-MonCTueB-WedC+
Almond Tree Resort and Hotel	A-	Very low	SatC+SunCMonC+TueBWedC+
Mayan Beach Garden Inn	A-	Moderate	SatDSunDMonCTueC-WedC-
Xcalak Beach Lodges	B+	Low	SatD+SunD+MonC-TueCWedC+
Nacional Beach Club	B	High	SatD-SunD-MonCTueCWedC
Bougain Villa	B	High	SatD-SunD-MonC-TueC-WedC
Mahahual Beach Hotels	B	High	SatD-SunD-MonC-TueC-WedC

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 March

Elsewhere in Mexico, Huatulco (A), the Yucatán Gulf Coast (A) and Puerto Vallarta (A-) usually grade higher in March. Further afield: Southwest Florida (A-), Maui (A-) and Cuba's Cays (A-). Every destination in March.

Questions

Is March a good time to visit Costa Maya?: March is one of the best months to visit Costa Maya: a typical day grades B+, the 2nd best of the 12 months. Expect highs near 84°F, water around 82°F and about a 41% chance of rain on a given day. Sargassum (seaweed) is usually moderate in March. Beaches are typically packed (College & school spring break and Semana Santa / Easter).
How warm is Costa Maya in March?: Typical highs are about 84°F and the sea is about 82°F. That is warm enough for long swims without a wetsuit.
Is there sargassum in Costa Maya in March?: In a typical year seaweed is moderate in March. It is usually lightest in January and February and heaviest in July and August. Landings vary a lot by year, wind and currents; Veabird's weekly sargassum report and each beach's page have the current forecast.
Is March hurricane season in Costa Maya?: No. Storm risk is very low in March.
How crowded is Costa Maya in March?: Typically packed, around College & school spring break and Semana Santa / Easter. The quietest months are usually September and October.

Plan it

Costa Maya & Bacalar: this week's forecast, beach by beach
Mexico Beach Report: this week, updated every Monday
Compare dates and beaches on the map

Typical-month numbers from Veabird's year-ahead outlook for the 10 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.