April closes out the dry season in Manuel Antonio: hot, sunny days, the Semana Santa beach peak early in the month, then thinning crowds, shoulder-season prices, and the first green-season showers late on. Here is what to expect.
What You Should Know
- April is the end of the dry season in Manuel Antonio: still hot and mostly sunny, with the year's last reliably dry weeks before the first green-season showers arrive late in the month.
- The month splits in two. Semana Santa (Holy Week) falls at the very start in 2026 (through about April 5), packing the beaches, after which crowds thin and prices ease into shoulder-season rates.
- The main tradeoff is timing and heat. Early April is hot and holiday-busy; mid-to-late April is hot but quieter and better value, with a rising chance of an afternoon shower.
- Whale watching is in its off-window: the northern humpbacks have gone and the southern season does not start until about July, so April is not a whale month.
Manuel Antonio in April: The Honest Picture
⭐ Best April window: after Semana Santa (about April 6 to 25). The Holy Week crowds clear out, prices ease into shoulder rates, and the weather is still reliably dry before the first green-season showers arrive late in the month.
| Factor | April Rating |
|---|---|
| Weather | 8/10 — hot; first rains possible late |
| Crowds | 6/10 — Semana Santa spike, then thinning |
| Prices | 5/10 — shoulder rates after Holy Week |
| Wildlife & National Park | 8/10 — good; very dry early, animals near water |
| Snorkeling | 8/10 — good early, easing as rains begin late |
| Surf | 6/10 — green-season swell starting to build |
| Rain | 9/10 — mostly dry; first showers late month |
| Families | 7/10 — Semana Santa crowds early; heat |
| Couples | 8/10 — warm and quieter after the holiday |
💰 Average April hotel prices (Manuel Antonio/Quepos, mid-range):
Semana Santa (early Apr): ~$240/night · Rest of April: ~$160/night
Rough mid-range estimates; rates vary by property and booking lead time.
April is the dry season's last act in Manuel Antonio, and it is really two months in one. The first stretch carries the Semana Santa holiday, the busiest beach week of the year for Costa Ricans, and then the crowds thin, rates soften into shoulder season, and the coast gets quieter while the weather stays mostly dry. Late in the month, the first green-season showers usually appear, a sign the rains are on their way back.
Visiting Manuel Antonio in April means deciding which version you want. Travel in the first days and you get holiday energy and packed beaches at peak prices. Travel after Holy Week and you get hot, largely sunny days, noticeably fewer people, and the best value of the dry season, with the small tradeoff of an occasional afternoon shower toward month's end.
We'd lean toward late April for travelers who want dry-season conditions without peak-season crowds or prices. The honest tradeoffs are the heat, which stays strong all month, and the rising chance of a passing shower as the season turns. This guide covers the weather week by week, how April compares to the rest of the calendar, what Semana Santa and the season change mean for planning, and the activities that shine this month.
Who April suits best:
- Value seekers: after Semana Santa, April offers dry-season weather at shoulder-season prices, the best cost-to-conditions trade of the first half of the year.
- Crowd-avoiders: the back half of April is quieter than January through March while still mostly dry.
- Holiday travelers: if you want the lively Semana Santa beach scene, early April delivers it, but book far ahead.
- Whale watchers: less ideal. April sits in the gap between the northern and southern humpback seasons.
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Manuel Antonio Weather in April
| Metric | April |
|---|---|
| Avg High | 33°C (91°F) |
| Avg Low | 23°C (74°F) |
| Water Temp | 28–29°C (82–84°F) |
| Rain Days | ~6 (rising late month) |
| Humidity | Moderate, rising |
| Wind | Low to moderate |
| Rain Level | Low early, rising late (transition) |
Temperature and Humidity
April is hot, with daytime highs around 33°C (91°F) and overnight lows near 23°C (74°F). Humidity sits moderate and climbs as the month goes on and the rains approach, which makes late April feel heavier than early April. As in March, mornings are the comfortable window and midday sun is intense, so an early start matters.
Rain Pattern
Early April is still solidly dry, the tail end of the dry season. By the second half of the month, the first afternoon showers of the year typically return, brief at first and more frequent toward May. These are a preview of the green-season pattern rather than all-day rain, and mornings usually stay clear. The exact timing of the first rains varies year to year.
Sea and Outdoor Conditions
The Pacific stays warm at 28 to 29°C (82 to 84°F). Snorkeling visibility is good early in April but can begin to ease late in the month as the first river runoff returns. Surf starts to build as the green-season south swell arrives, which is good news for intermediate surfers and still fine for beginners in the mornings. Trails are dry and firm early, and may see their first mud after a late-month shower.
Manuel Antonio in April: Crowds and Prices
April's crowds and prices pivot sharply around Semana Santa at the start of the month.
- Through about April 5 (Semana Santa): Holy Week is Costa Rica's biggest domestic travel period, and the central Pacific beaches are packed. Hotels and the national park book out, traffic is heavy, and prices are at holiday-peak levels. Some businesses keep reduced hours on Holy Thursday and Good Friday.
- April 6 to 20 (post-holiday shoulder): The shift is dramatic. Domestic travelers head home, crowds thin, and rates fall into shoulder-season territory. The weather is still mostly dry. This is the sweet spot of the month for value.
- April 21 to 30 (season turning): Quiet and good value continue, with a rising chance of afternoon showers as the green season nears. Some operators begin lighter green-season scheduling.
Expect mid-range Manuel Antonio hotels to run around $240 per night during Semana Santa and drop to roughly $160 per night for the rest of April, with beachfront and boutique properties higher. Tour prices stay broadly stable year-round, so the holiday premium and the post-holiday value both show up mainly in lodging.
Is April a Good Time to Visit Manuel Antonio?
Yes, especially after Semana Santa. Late April is one of the better-value windows of the year: dry-season weather without the peak-season crowds or prices. The two things to weigh are the heat, which holds all month, and the first showers, which usually appear in the back half.
April vs Other Months (Dry Season)
| Month | Weather | Crowds | Prices | Overall |
|---|---|---|---|---|
| January | 10/10 — driest, sunniest | 3/10 — busiest month | 2/10 — peak rates | Peak conditions at peak cost |
| February | 10/10 — dry, sunny, low humidity | 4/10 — busy but post-holiday | 3/10 — high | Best all-around month for most travelers |
| March | 9/10 — hot and reliably dry | 4/10 — busy; Semana Santa late | 3/10 — high | Hot, dry, dependable; mind Holy Week |
| April | 8/10 — hottest; first rains possible late | 6/10 — eases after Semana Santa | 5/10 — shoulder begins | Dry-season value once Holy Week passes |
| May | 7/10 — green season begins; afternoon rain | 7/10 — quiet | 7/10 — low | Lush, cheap, and quiet with daily showers |
April vs March
March and early April are nearly the same: hot, dry, and high season, both ending in or near the Semana Santa peak. The difference is what comes after. Once Holy Week passes, April drops into shoulder-season prices and thinner crowds that March never sees, at the cost of a rising chance of a late-month shower. We'd give late April the edge for value and March the edge for guaranteed dry weather. Our Manuel Antonio in March guide covers that month in detail.
So, When Should You Visit?
For guaranteed sun, December through March are the safest, with late April close behind at better prices. If you want the lowest prices and the lushest scenery and can accept daily afternoon rain, the green season that begins in May is the trade; our Manuel Antonio in summer guide covers that side of the calendar.
The End of the Dry Season: Wildlife, Beaches, and Shoulder Value
April's draw is the dry season going out on a high, paired with the best value of the first half of the year once Semana Santa passes. The weather is still mostly dry, the wildlife is active, and the crowds have thinned.
Wildlife Concentrated Near Water
Late dry season is excellent for wildlife in one specific way: with the forest at its driest, animals concentrate around the remaining water, which can make sightings on a guided national park tour easier. Sloths, monkeys, iguanas, and toucans are all active in the mornings; go early before the heat. Birdwatching stays strong through April.
Beaches and the Last of the Clear Water
April beach days are warm and reliable, and Biesanz Bay snorkeling holds good visibility early in the month before the first runoff. The boat-based snorkeling and sailing tours from Marina Pez Vela are a fine way to spend a hot April afternoon, and a sunset sail is at its best in the calm pre-rain conditions.
Shoulder-Season Value
The standout reason to choose late April is value. Once the Holy Week travelers leave, hotel rates drop while the weather stays largely dry, giving you close to dry-season conditions at green-season prices. We'd book the back half of April for travelers who want the best balance of weather and cost in the first half of the year.
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Semana Santa Early, First Rains Late: April's Two Transitions
April is a month of transitions, and two of them shape the trip: the Semana Santa holiday at the start and the return of the rains at the end. Knowing where your dates fall is most of the planning.
Semana Santa at the Start
In 2026, Semana Santa runs through about April 5. If your dates include it, expect packed central Pacific beaches, fully booked hotels, heavy road traffic, and the national park at its cap, with reduced hours at some businesses on Holy Thursday and Good Friday. Book lodging and your park tour far in advance, or target April 6 onward for a calmer, cheaper trip.
The First Rains at the End
By late April, the first afternoon showers of the year typically return. They are usually brief and arrive after a sunny morning, so they rarely derail a day, but they signal the season turning. The upside is that the forest starts to green up and prices stay low. If you want zero rain risk, travel earlier in the month; if you want value and do not mind an afternoon shower, late April is ideal. Our Manuel Antonio in summer guide covers the green season that follows.
The Best Activities in Manuel Antonio in April
Everything is open in April, and conditions are still dry-season strong; schedule outdoor activities for the morning to beat the heat. The table below rates each activity for the month.
| Activity | April Rating | Best Time of Day | Notes |
|---|---|---|---|
| National Park Tour | 9/10 | Early morning | Dry season; animals near water. Reserve SINAC ticket early |
| Snorkeling & Sailing | 8/10 | Morning or afternoon | Good visibility early; eases late as rains begin |
| Birdwatching | 9/10 | Early morning | Active and clear in the dry mornings |
| Naranjo River Rafting | 9/10 | Morning | El Chorro canyon section runs through about May 15 |
| Surf Lessons | 7/10 | Morning | Green-season swell starting to build |
| Waterfall Tours (Nauyaca) | 8/10 | Morning | Firm trails and cooling pools; low water volume |
| ATV Tour | 8/10 | Early morning | Dry, dusty trails; go early before the heat |
| Ziplining | 8/10 | Morning | Dry, firm platforms; shaded canopy |
| Mangrove Tour | 8/10 | Morning | Shaded estuary; comfortable in the heat |
| Horseback Riding | 7/10 | Early morning | Dry trails; little shade, so go early |
| Night Tour | 8/10 | Evening | Cooler after dark; runs year-round |
| Chocolate Tour | 8/10 | Afternoon | Shaded and covered; a good late-month rain backup |
Best in April
The national park tour, birdwatching, and Naranjo rafting are all at dry-season strength, with rafting holding its El Chorro canyon section (cliff jumping) through about May 15. Snorkeling and sailing are excellent early in the month and a great way to beat the heat.
Good Picks if a Late Shower Rolls In
By late April the first afternoon showers can appear, so the shaded mangrove tour, the chocolate tour, and the evening night walk make reliable rain-proof options for the second half of the day.
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More April Activities Worth Knowing About
These April-friendly experiences do not have their own dedicated guides on this site yet, but all are well established and suited to the end of the dry season.
Manuel Antonio Beaches (Espadilla and Biesanz)
Playa Espadilla and the sheltered Biesanz Bay are warm and calm in April and the natural midday escape from the heat. After Semana Santa they are noticeably quieter. Mornings are best for snorkeling at Biesanz before any late-month runoff arrives.
Rainmaker Conservation Park
Rainmaker is a private rainforest reserve inland from Quepos with hanging bridges, trails, and waterfalls. The canopy keeps it cooler than open trails in the April heat, and it is a quieter alternative to the national park, especially welcome after the Semana Santa crowds.
Quepos and Marina Pez Vela
The town of Quepos and its marina host most boat tours, sportfishing charters, and sunset sails. Sportfishing is still strong at the end of the dry season, and the marina's restaurants make an easy evening out once the day cools.
Sunset Sails
Late-afternoon sunset sails are a highlight of a hot April day, swapping midday heat for sea breeze and golden-hour light. Conditions are typically calm before the rains build, making April one of the smoother months for an evening on the water.
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From Our Experience
What we consistently see is that the single best-value window of the first half of the year is the two weeks right after Semana Santa: the holiday crowds vanish, prices drop, and the weather is still almost entirely dry. Travelers who target that window get close to peak-season conditions for noticeably less.
Tips for Visiting Manuel Antonio in April
- Decide which side of Semana Santa you want: in 2026 Holy Week runs through about April 5. Early April is lively but packed and pricey; April 6 onward is quieter and far better value.
- Start outdoor activities early: April is hot all month, so the national park, ATV, horseback, and waterfall tours are best at or near opening before the midday sun peaks.
- Snorkel earlier in the month if you can: visibility is best before the first late-April runoff, so the front half of April is the better window for Biesanz Bay and boat tours.
- Reserve the SINAC park ticket once your dates are set: entry is capped at 600 visitors per day through the SINAC online system, and Semana Santa sells out far ahead. The park is closed every Tuesday.
- Pack a light rain layer for late April: the first afternoon showers usually return in the back half of the month, brief but worth being ready for.
- Don't plan an April trip around whales: the northern humpback season has ended and the southern season starts around July, so there is no reliable whale watching in April.
- Plan your transfer from San José around the morning, and around Semana Santa traffic: the drive is roughly 3 hours and much busier during Holy Week. Our San José to Manuel Antonio guide covers private transfers, shuttles, and the public bus.
- Came from March, or considering it? Our Manuel Antonio in March guide covers the hottest, driest month and the Semana Santa beach crowds in detail.
- Heading into May? Our Manuel Antonio in May guide covers the start of the green season: lush scenery, low-season prices, and bright mornings with afternoon showers.
- Visiting at a different time of year? Our Manuel Antonio in summer guide covers the June-to-August green season, the July veranillo dry spell, and which tours hold up best to afternoon rain.
How We Put This Guide Together
The Costa Rica Day Trip team built this guide from seasonal weather patterns, national park access rules, the Costa Rican holiday calendar, operator availability windows, and verified traveler review patterns across every major Manuel Antonio activity category. April is the dry season's final month, so we focused on the factors that genuinely change with it: the Semana Santa peak, the post-holiday value window, and the first return of the rains. Ratings reflect documented seasonal conditions rather than a best-case picture. This guide was reviewed and updated in May 2026. Conditions, prices, and the exact Holy Week dates vary year to year, so we recommend confirming tour availability and securing your national park ticket through SINAC before your trip, especially for travel during Semana Santa. Every activity linked here has its own dedicated guide with operator comparisons and real review data.
Frequently Asked Questions
Is Manuel Antonio good in April?+
Yes, particularly after Semana Santa. Early April carries the Holy Week holiday with packed beaches and peak prices, but once it passes, the rest of the month offers hot, mostly dry weather, thinner crowds, and shoulder-season prices, the best value of the dry season. The tradeoffs are the strong heat all month and a rising chance of brief afternoon showers in the back half as the green season approaches.
What is the weather like in Manuel Antonio in April?+
April is hot and mostly dry. Daytime highs run around 33°C (91°F) with lows near 23°C (74°F), and the Pacific stays warm at 28 to 29°C. Early April is still solidly dry, while the second half usually sees the first brief afternoon showers of the year as the season turns. Humidity rises through the month. Mornings stay the best window for outdoor activity.
When does the rainy season start in Manuel Antonio?+
The green (rainy) season typically begins in May, but the first afternoon showers often appear in the second half of April as a preview. These early-season showers are usually brief and arrive after a sunny morning rather than lasting all day. The exact timing varies year to year; some years stay dry through April, while others see showers return by mid-month.
What is Semana Santa like in Manuel Antonio in April?+
Semana Santa (Holy Week) is Costa Rica's biggest domestic travel week, and in 2026 it falls through about April 5. The central Pacific beaches near Manuel Antonio are packed, hotels and the national park book out, and roads are busy, with some businesses on reduced hours on Holy Thursday and Good Friday. Book far ahead if you visit then, or travel from April 6 for a calmer, cheaper trip.
Is April expensive in Manuel Antonio?+
It depends on the week. During Semana Santa, prices are at holiday-peak levels, with mid-range hotels around $240 per night. After Holy Week, rates drop into shoulder season, roughly $160 per night for the rest of April. Tour prices stay broadly consistent year-round. Late April is one of the best value windows of the first half of the year: near dry-season weather at lower prices.
What is the best week to visit Manuel Antonio in April?+
The two weeks right after Semana Santa, roughly April 6 to 20. The Holy Week crowds clear out, prices fall into shoulder rates, and the weather is still mostly dry before the first green-season showers arrive late in the month. If you want zero rain risk, travel earlier; if you want the lively holiday scene, the Semana Santa week itself, booked well ahead.
What activities are best in Manuel Antonio in April?+
The guided national park tour, birdwatching, and Naranjo River rafting are at dry-season strength, with rafting keeping its El Chorro canyon section through about May 15. Snorkeling and sailing are excellent early in the month and a great way to beat the heat. ATV, horseback, zipline, waterfall, mangrove, and night tours all run well; schedule the outdoor ones for early morning.
Can you see whales in Manuel Antonio in April?+
Not reliably. April falls in the gap between Costa Rica's two humpback seasons: the northern-hemisphere whales leave by about February or early March, and the southern-hemisphere season does not begin until around July. Boat and sailing tours still run for reef snorkeling, the coastline, and dolphins, but whale watching is essentially out of season in April.
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