Guaraqueçaba is a small town in Coastal Paraná.
Beyond the regular map pins, Guarajeçaba offers a stretch of Atlantic shoreline that feels more like a marine reserve than a tourist beach. The low population density means you can walk for kilometres without encountering crowds, and the waters are a conduit for migratory dolphins and occasional whales during the southern winter. For the keen snorkeller, the rocky outcrops near the Ararapira mouth host sponges and small reef fish often missed by mainstream dive operators. Local fishermen are happy to share modest boats for a short, quiet drift, allowing you to watch the tide’s rhythm while learning about the traditional catch of mullet and shrimp that sustain the community.
The interior of Guarajeçaba is a mosaic of Atlantic Forest fragments that cling to the low hills surrounding the municipality. Guided treks, arranged through the small eco‑lodge network, take you along unpaved paths where the canopy drops to a green ceiling and the air hums with cicadas. Along the way you’ll encounter fruit trees that locals harvest to make artisanal jams, and occasional sightings of the elusive margay or howler monkey. Because the region is sparsely serviced, bring a reliable map and a portable charger; satellite coverage can be patchy, but the sense of stepping into a living, breathing forest far outweighs the inconvenience.
Most visitors plan for the high‑season holidays, but the true character of Guarajeçaba reveals itself in the shoulder months of May and September. During this period the rain eases, the river levels drop, and the surrounding farms begin their coffee and banana harvests, offering a chance to sample fresh produce at roadside stalls. The cooler evenings invite a simple pleasure: a fire‑pit dinner of grilled fish caught earlier in the day, paired with locally brewed cachaça. These quieter weeks also mean the small municipal market remains stocked with handcrafted pottery, giving you a chance to engage with artisans without the rush of peak tourism.
Place in South, BrazilCity of Guaraqueçaba FlagCoat of armsLocation of GuaraqueçabaCoordinates: 25°18′25″S 48°19′44″W / 25.30694°S 48.32889°W / -25.30694; -48.32889Country BrazilRegionSouthStateParanáFoundedOctober 10, 1947Government • MayorRiad Said Zahoui (PSB)Area • Total2,018.906 km2 (779.504 sq mi)Elevation10 m (33 ft)Population (2020 ) • Total7,594 • Density4.3/km2 (11/sq mi)Time zoneUTC−3 (BRT)HDI (2000)0.659 – medium Guaraqueçaba is the easternmost municipality in the Brazilian state of Paraná, and one of the few coastal municipalities of the state. The short Ararapira River marks the border with São Paulo. Guaraqueçaba has historical significance, being among the first Portuguese settlements in the state of Paraná in 1545. In 1938 the municipality of Guaraqueçaba was abolished and its territory was absorbed into that of Paranaguá. However, in 1947 Guaraqueçaba had it municipal rights restored.
[edit] The municipality contains the 819-hectare (2,020-acre) Salto Morato Private Natural Heritage Reserve, created in 1994. It contains the 400-hectare (990-acre) Sebuí Private Natural Heritage Reserve, created in 1999. It contains the Guaraqueçaba Ecological Station in the coastal mangrove area. It also holds 53% of the 34,179-hectare (84,460-acre) Bom Jesus Biological Reserve, a strictly protected conservation unit established in 2012.
[edit] Climate data for Guaraqueçaba, elevation 40 m (130 ft), (1979–2016) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Record high °C (°F) 40.2(104.4) 40.2(104.4) 39.0(102.2) 37.8(100.0) 35.4(95.7) 34.0(93.2) 34.0(93.2) 37.4(99.3) 39.6(103.3) 40.0(104.0) 40.4(104.7) 40.2(104.4) 40.4(104.7) Mean daily maximum °C (°F) 30.2(86.4) 30.4(86.7) 29.0(84.2) 27.1(80.8) 24.5(76.1) 23.0(73.4) 22.3(72.1) 23.1(73.6) 23.2(73.8) 25.3(77.5) 27.3(81.1) 29.2(84.6) 26.2(79.2) Daily mean °C (°F) 24.7(76.5) 24.9(76.8) 24.0(75.2) 22.1(71.8) 19.0(66.2) 17.2(63.0) 16.6(61.9) 17.3(63.1) 18.4(65.1) 20.5(68.9) 22.3(72.1) 24.0(75.2) 20.9(69.7) Mean daily minimum °C (°F) 21.0(69.8) 21.3(70.3) 20.5(68.9) 18.7(65.7) 15.6(60.1) 13.7(56.7) 13.2(55.8) 13.8(56.8) 15.3(59.5) 17.2(63.0) 18.6(65.5) 20.1(68.2) 17.4(63.4) Record low °C (°F) 13.3(55.9) 15.0(59.0) 9.8(49.6) 6.2(43.2) 1.6(34.9) 0.4(32.7) 0.2(32.4) 1.2(34.2) 3.0(37.4) 8.0(46.4) 9.0(48.2) 13.4(56.1) 0.2(32.4) Average precipitation mm (inches) 398.1(15.67) 348.7(13.73) 301.2(11.86) 168.7(6.64) 123.4(4.86) 109.5(4.31) 123.7(4.87) 83.2(3.28) 157.2(6.19) 172.4(6.79) 197.0(7.76) 271.7(10.70) 2,454.8(96.66) Average precipitation days (≥ 1.0 mm) 22 18 20 17 16 15 16 14 18 19 18 19 212 Average relative humidity (%) 84 85 86 87 88 88 88 87 87 86 83 83 86 Mean monthly sunshine hours 141.5 137.7 140.2 136.7 139.6 129.1 128.1 127.4 91.5 98.7 125.2 136.6 1,532.3 Source: IDR-Paraná