Best Time to Visit Lençóis Maranhenses [2026]
The best time to visit Lençóis Maranhenses is between June and August, when the lagoons are 100% full and the skies stay clear. But the people who live here prefer May (and the second half of April) — lagoons already full, few tourists, and low-season prices.
Short answer: Jun-Aug for full lagoons + blue skies.
Answer from the people who live here: May is the insiders' month — full lagoons, few tourists, low-season prices. The second half of April already has plenty of water too, but it still rains.
The Lagoon Cycle
| Period | What Happens |
|---|---|
| Jan | Lagoons still dry (sometimes there's still kiting in Atins) |
| Feb-Mar | Filling up; honest low season, low prices |
| Apr | Second half already full, but it still rains |
| May | Full, rains tapering off (the insider's month) |
| Jun-Aug | Peak: lagoons 100%, blue skies |
| Sep-Oct | Lagoons start receding |
| Nov-Dec | Most are dry |
Month-by-Month Calendar
The short version: May (and the second half of April) has full lagoons with minimal tourists and low-season prices; June-August is the absolute peak; and September still delivers lagoons around 75% full with smaller crowds. February-March is honest low season — lagoons still filling, but low prices.
Want everything about the destination (bases, tours, how to get there)? See the complete Lençóis Maranhenses guide.
What Blogs Don't Tell You
May: The Insiders' Month
Every blog repeats "Jun-Aug." The people who live here know that May is the sweet spot if you want to avoid the crowds — and that the second half of April already delivers full lagoons.
April:
- Second half already has plenty of water in the lagoons
- Park green and lush
- Virtually no tourists
- Low-season prices
- It still rains — and the sunset doesn't always show up
May:
- Lagoons 95-100%
- Rains tapering off
- Still few tourists
- Lagoons with more vivid colors
The Rain "Problem"
Blogs scare tourists off. The reality:
- During the transition (late May/June), the rains are brief (30min-1h)
- From February to April they can last longer — it's part of the lagoons filling up
- You rarely get stuck all day
- The park looks even more beautiful (green, lagoons full)
Honest low season: February and March aren't months "to avoid" — the lagoons are still filling, but you'll find few tourists and low prices to make up for it. January still has dry lagoons (and, sometimes, kiting in Atins).
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How Much It Costs
Prices vary by village and how far in advance you book.
| Base | Guesthouse/night (low → high)* | 4×4 tour |
|---|---|---|
| Atins | R$330–850+ (luxury R$2,000+) | full day ~R$240 · half ~R$120 (Jun/2026) |
| Barreirinhas | R$70–250+ | varies |
| Santo Amaro | varies | varies |
*Guesthouse figures are indicative for 2026; they vary a lot with how far in advance you book and the season.
The difference: In high season (Jul-Aug), lodging can cost 2-3x the low-season price.
Summary: Which Month?
| Profile | Best Time |
|---|---|
| First-timers | Jun-Aug |
| Avoid crowds | May (or the second half of April) |
| Tight budget | Feb-Mar or Sep-Oct (low season) |
| Kite + lagoons | Jul-Aug |
Any month works: June is the balance — lagoons 100%, Festas Juninas celebrations, less crowded than July. Want the insider experience: May. Full lagoons, nearly to yourself, low prices.
Already know when you're going? Talk to us — we'll help you build your itinerary.
Frequently Asked Questions
What's the best month to visit Lençóis Maranhenses?
June through August, with lagoons 100% full and clear skies. But May (and the second half of April) is the choice of the people who live here: lagoons already full, few tourists, and low-season prices.
Are the lagoons already full in April?
The second half of April already has plenty of water, but it still rains. In May they reach 95-100%.
Is it worth visiting Lençóis in the low season?
Yes. February and March have lagoons that are still filling, but few tourists and low prices. September still delivers around 75% of the lagoons.
When do the Lençóis lagoons dry up?
From September on they start receding; from November to December most dry up.
Read Also
- Lençóis Maranhenses: Complete Guide — Everything about the destination
- Atins: The Lençóis Village — Base with lagoons on foot
- Route of Emotions: Full Itinerary — 7-day itinerary
- What to Pack — Essential checklist
Last updated: June 2026