Main image

Meraj Chhaya from Johannesburg, South Africa CC BY-SA 4.0 Wikimedia Commons

Inhaca Island

Island

At Maputo Bay's mouth, Inhaca Island offers coral reefs, sandy beaches and a marine biology station; visitors come for snorkeling, diving, laid-back fishing villages and boat trips from Maputo.

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In this guide

Inhaca Island essentials

Address: Inhaca Island, Maputo Bay, Mozambique

About Inhaca Island

Inhaca Island is a small island at the entrance to Maputo Bay off the coast of Mozambique, administratively associated with Maputo. It is a noted local center for coastal biodiversity and recreational beach visits.

Beaches, shallow coral reefs, and sheltered bays attract snorkelers, small-boat excursions and recreational fishing; the island also supports a small local population and visitor facilities concentrated around the main settlement. Scientific visitors come to the long-standing marine research facilities and field stations located on the island.

Inhaca has been a base for coastal research and local fishing communities for decades and is widely used for both subsistence and tourism activities. Infrastructure remains modest, focused on guesthouses, small lodges and visitor boat services.

The island sits at the mouth of Maputo Bay and is reached by ferry or speedboat from Maputo and nearby ports; travel times are typically under an hour by fast boat depending on departure point and sea conditions.

  • Access: Regular boats and speedboats connect the island with Maputo and surrounding towns; schedules vary seasonally and with tides.
  • Marine life: The island is known for coral reefs and shallow-water snorkeling; much of the best reef is on the island’s seaward side at low to mid tide.

What to See#

  • Inhaca Biological Station: A long-established marine research facility that supports scientific work on local reefs, fisheries and marine biodiversity; it is a reference point for visitors interested in marine biology.
  • Inhaca lighthouse: A functioning coastal lighthouse and headland used as a local navigation point and viewpoint over the bay and nearby reefs.
When to Go

Best Time to Visit Inhaca Island

Best from May to October for diving, clearer seas, and calmer crossings from Maputo; wet season brings warmer water and seasonal corals.

Dry season
May-Oct · 20-26°C (68-79°F)
Cooler, drier, and the best time for diving and beach walking; boat crossings are calmer.
Wet season
Nov-Apr · 24-32°C (75-90°F)
Warmer seas and more marine life for snorkeling, but expect afternoon rains and more insects.

Weather & Climate near Inhaca Island

Climate

Inhaca Island's climate is classified as Tropical Savanna - Tropical Savanna climate with hot summers (peaking in January) and mild winters (coldest in July). Temperatures range from 14°C to 31°C. Moderate rainfall (875 mm/year).

Air Quality: AQI 40 Good
Best Time to Visit
AugustSeptemberMay
Temperature & Rainfall
Temperature Range
34°
Warmest Month
15°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Very Good 21° - 31° 26° 132 mm partly cloudy 80% 3.5 m/s 2.6 extreme 13.5h
February Very Good 20° - 31° 26° 138 mm partly cloudy 79% 3.4 m/s 2.4 extreme 12.9h
March Excellent 20° - 30° 25° 92 mm partly cloudy 78% 3.1 m/s 2.0 very high 12.1h
April Excellent 18° - 29° 23° 84 mm partly cloudy 76% 2.9 m/s 1.4 high 11.3h
May Excellent 16° - 27° 22° 59 mm mostly sunny 74% 2.7 m/s 1.0 high 10.7h
June Excellent 14° - 25° 19° 35 mm mostly sunny 73% 2.8 m/s 0.8 moderate 10.4h
July Excellent 14° - 25° 19° 35 mm mostly sunny 73% 2.8 m/s 0.8 moderate 10.5h
August Ideal 15° - 26° 20° 24 mm mostly sunny 76% 3.1 m/s 1.1 high 11.1h
September Ideal 16° - 27° 21° 44 mm some cloud 78% 3.4 m/s 1.4 high 11.8h
October Excellent 17° - 28° 22° 62 mm partly cloudy 80% 3.6 m/s 1.7 very high 12.6h
November Very Good 18° - 29° 24° 78 mm partly cloudy 81% 3.8 m/s 2.1 extreme 13.3h
December Very Good 20° - 30° 25° 92 mm partly cloudy 81% 3.5 m/s 2.4 extreme 13.6h
Getting There & Around

How to Get to Inhaca Island

Regular ferries and speedboats run from Maputo’s Matola or Maputo Port; crossings take from 45 minutes (speedboat) to 2 hours (public ferry). Flights to Inhaca’s small airstrip are seasonal and often charter-only; most travelers use the boat services from Maputo.

Tips for Visiting Inhaca Island

  • Take the early morning public ferry from Maputo to avoid choppy seas and to secure a good spot for loading bikes or diving gear.
  • Hire a local guide for reef walks; they know the best tide windows and the location of the shipwrecks and Portuguese-era ruins.
  • Bring insect repellent at dusk - mosquitoes and sandflies are lively near mangroves and beaches.