How warm is Costa Maya in August?

Typical highs are about 88°F and the sea is about 86°F. That is warm enough for long swims without a wetsuit.

Is there sargassum in Costa Maya in August?

In a typical year seaweed is high in August. 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 August hurricane season in Costa Maya?

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

How crowded is Costa Maya in August?

Typically busy, around Mexico summer vacation and US summer school break. The quietest months are usually September and October.

Costa Maya in August

August is one of the weakest months for a beach trip to Costa Maya: a typical day grades C, the 11th best of the 12 months. Expect highs near 88°F, water around 86°F and about a 64% chance of rain on a given day. Sargassum (seaweed) is usually high in August. Beaches are typically busy (Mexico summer vacation and US summer school break). It is hurricane season, with moderate storm risk.

Typical dayC11th of 12 months

Highs / water88°FSea 86°F

Rain chance64%on a given day

SeaweedHightypical year

CrowdsBusyMexico summer vacation

Storm riskModeratehurricane season

Costa Maya month by month

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

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

Best beaches in Costa Maya in August

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

Beach	Typical Aug	Seaweed	This week
Belizima Eco Resort	B+	Very low	SatC+SunC+MonC+TueBWedB
Xcalak Beach Lodges	B	Low	SatD+SunD+MonC-TueCWedC+
Bacalar Lagoon Hotels	B-	Very low	SatCSunC-MonCTueB-WedC+
Almond Tree Resort and Hotel	B-	Very low	SatC+SunCMonC+TueBWedC+
Nacional Beach Club	C+	High	SatD-SunD-MonCTueCWedC
Mahahual Beach Hotels	C	High	SatD-SunD-MonC-TueC-WedC
Kabah-na Eco Resort	C	High	SatD-SunD-MonC-TueC-WedC
Bougain Villa	C	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 August

Elsewhere in Mexico, Los Cabos (A-), Huatulco (B+) and Puerto Vallarta (B+) usually grade higher in August. Further afield: Oʻahu (A), Maui (A) and Kauaʻi (A-). Every destination in August.

Questions

Is August a good time to visit Costa Maya?: August is one of the weakest months for a beach trip to Costa Maya: a typical day grades C, the 11th best of the 12 months. Expect highs near 88°F, water around 86°F and about a 64% chance of rain on a given day. Sargassum (seaweed) is usually high in August. Beaches are typically busy (Mexico summer vacation and US summer school break). It is hurricane season, with moderate storm risk.
How warm is Costa Maya in August?: Typical highs are about 88°F and the sea is about 86°F. That is warm enough for long swims without a wetsuit.
Is there sargassum in Costa Maya in August?: In a typical year seaweed is high in August. 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 August hurricane season in Costa Maya?: August falls in the tropical storm season; the typical risk on a given day is moderate. It peaks in September. Travel insurance and flexible bookings help.
How crowded is Costa Maya in August?: Typically busy, around Mexico summer vacation and US summer school break. 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.