Hotel El Caballo Blanco beach & sargassum forecast
Mahahual, MX · Costa Maya & Bacalar, Mexico · 18.716, -87.707
Seaweed, water and beach grades update every 6 hours; live conditions load below.
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One email when the seaweed clears or the beach grades A, at most once a week per beach. We only ask for your email address, and every email has a one-click unsubscribe.
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Questions about Hotel El Caballo Blanco
Does Mahahual get sargassum (seaweed)?
Yes, in season. At Hotel El Caballo Blanco the typical-year risk is moderate or higher from April to September and peaks in July (high). How much lands varies a lot by year, wind and currents.
What are the worst and best months for seaweed at Hotel El Caballo Blanco?
Worst: June and July, when heavy seaweed is most likely. Best: October through March, when the risk is usually low.
How warm is the water at Hotel El Caballo Blanco?
About 86°F in October. The sea is warmest in September (about 87°F) and coolest in February (about 80°F).
When is the best time to visit Hotel El Caballo Blanco?
For warm water, low seaweed and dry weather, aim for January through March. January is usually the quietest of those, with about 18 rainy days and a sea near 81°F; seaweed risk is very low.
Does Hotel El Caballo Blanco have a sargassum barrier or beach cleanup?
Veabird doesn't track barriers hotel by hotel; this is what the Costa Maya & Bacalar area does. Offshore barriers in Costa Maya & Bacalar: barriers tried at Mahahual; frequently overwhelmed. Bacalar lagoon receives no sargassum. Resort crews: Small boutique hotels do hand raking. Typical clearing time: 1–3 days; often overwhelmed at peak.
When is hurricane season in Costa Maya & Bacalar?
The Atlantic hurricane season runs June through November and peaks around September. Veabird rates the storm risk in Costa Maya & Bacalar as high compared with the other beaches it covers; flexible bookings and travel insurance help in the peak months.
What guests say about Hotel El Caballo Blanco
Guests like Beautiful location · Exceptional service from staff
Watch for Hygiene issues reported · Limited parking availability
- Cleanliness
8.5 - Service
10.0 - Location
10.0 - Room Quality
9.4 - Amenities
9.5 - Value for Money
9.4 - Food and Beverage
9.0 - Overall Experience
9.5
Read all 90 reviews · Compare on Expedia
Scores and reviews come from guests who stayed, through LiteAPI (Nuitée). The likes, watch-fors and category scores are an AI summary of those reviews. Partner links: Veabird may earn a commission.
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Sargassum season at Hotel El Caballo Blanco
Sargassum risk at Hotel El Caballo Blanco typically peaks around July (high: moderate or heavier seaweed on the beach in an estimated 61% of weeks). Months most likely to see heavy seaweed: June and July. Lowest-risk months: January, February, March, October, November and December. Actual landings vary a lot by year, wind and currents; check the live conditions above.
Estimated share of weeks in each month with moderate or heavier seaweed on the beach. Veabird takes the landing season seen on Quintana Roo's beaches (a Puerto Morelos beach camera, 2015–2020, and the Mexican Navy's beach alerts, 2022–2026) and scales it by how often NOAA AOML satellites see notable seaweed within about 20 km of this stretch of coast: 49% of weeks here on average, against 54% off Quintana Roo, so 92% of that season. The satellite share (2016–2024, the top fifth of all coast-weeks, adjusted for this beach's exposure of 95%) measures seaweed offshore, not on the sand: off the Riviera Maya it reads high even in winter, when little lands. Very low under 10%, Low 10–24%, Moderate 25–44%, High 45–69%, Very high 70%+. Beach faces 123°; onshore winds from that direction push seaweed ashore. The satellite record as open data.
Weather, water & seaweed by month at Hotel El Caballo Blanco
Average highs run from about 81°F in January and December to 88°F in August and September. The sea is warmest in September (about 87°F) and coolest in February (about 80°F). February and April are usually the driest, with about 13 rainy days each; June, July and September are the wettest, with about 22 rainy days. Seaweed risk is usually lowest in October and highest in July.
| Month | Avg high | Sea | Rainy days | Sargassum |
|---|---|---|---|---|
| Jan | 81°F | 81°F | 18 | Very low |
| Feb | 82°F | 80°F | 13 | Low |
| Mar | 84°F | 82°F | 16 | Low |
| Apr | 86°F | 82°F | 13 | Moderate |
| May | 87°F | 84°F | 15 | Moderate |
| Jun | 86°F | 85°F | 22 | High |
| Jul | 87°F | 85°F | 22 | High |
| Aug | 88°F | 86°F | 20 | Moderate |
| Sep | 88°F | 87°F | 22 | Moderate |
| Oct | 86°F | 86°F | 21 | Very low |
| Nov | 83°F | 84°F | 19 | Very low |
| Dec | 81°F | 83°F | 19 | Very low |
Monthly averages from 6 years of ERA5 reanalysis (Open-Meteo) for this area's 0.5° grid cell; rainy days have at least 1 mm (0.04 in). Sargassum is the typical-year estimate described above. Any given year can differ.
Cleanup & barriers
- Offshore barriers
- Barriers tried at Mahahual; frequently overwhelmed. Bacalar lagoon receives no sargassum.
- Public cleanup
- Municipal crews and some SEMAR support; far southern Quintana Roo is among the heaviest-hit coasts.
- Resort crews
- Small boutique hotels do hand raking.
- Typical clearing time
- 1–3 days; often overwhelmed at peak
Safety notes
US State Dept: Quintana Roo, Level 2 (exercise increased caution)
- Remote: limited medical facilities (nearest hospital Chetumal).
- Bacalar lagoon stromatolites are protected; no sunscreen or stepping on them.
Check official advisories and local flags before swimming. Decomposing sargassum releases hydrogen sulfide; avoid heavy piles.
Things to do near Mahahual, MX
- Bacalar Lagoon of Seven Colors
- Banco Chinchorro reef
- Chacchoben ruins
- Mahahual malecón
- Xcalak reef park
Fly in for the best beach days
Suggested dates fall in October, typically the lowest-seaweed month ahead for Hotel El Caballo Blanco. Change them to match the live forecast above.
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Nearest airports
- Chetumal Intl (CTM), ~69 km
Nearby resorts
- Nacional Beach Club Mahahual, MX · 0 km
- Hotel Jardin Mahahual, MX · 0 km
- Mahahual Beach Hotels Mahahual, MX · 0 km
- Bougain Villa Mahahual, MX · 4 km
- Kabah-na Eco Resort Mahahual, MX · 7 km
- Almaplena Eco Beach Resort Mahahual, MX · 12 km
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