Exmouth, a West Australian coastal treasure, is a nature lover’s paradise with beautiful beaches, abundant marine life and the world famous Ningaloo Reef. Whether you want to swim with whale sharks, explore Cape Range National Park or just soak up the sun, knowing when to go is crucial. This guide will help you plan your trip by covering Exmouth’s weather, events and activities throughout the year.
Exmouth’s Weather: Seasons and Temperatures
Summer (December to February)
Summer in Exmouth is the hottest time of year with max temperatures reaching 40°C (104°F) or more. The heat can be intense so outdoor activities are more comfortable in the early morning or late afternoon. Despite the high temperatures, summer is a quiet time in Exmouth, so if you prefer fewer tourists and don’t mind the hot sun, this is the perfect time for you.
Although the hours of sunshine are plentiful averaging 10-12 hours a day this is also in the cyclone season which runs from November to April. Bad weather including heavy rain and tropical storms can disrupt travel plans. But storms are often short lived and can produce beautiful skies after. Cyclones don’t hit Exmouth often but it’s always best to check historical weather patterns and current forecasts if you’re visiting during this time.
The wet season may not be the most popular time to visit but it’s a great time for travelers looking to experience Exmouth’s natural beauty with fewer crowds. With fewer tourists you’ll have places like Turquoise Bay or Cape Range National Park to yourself.
Pro Tip: Pack light, stay hydrated and avoid being outside during the hottest part of the day. And while the heat may seem tough Exmouth’s sea breezes can be a lifesaver especially in the late afternoon.
Autumn (March to May)
Autumn in Exmouth is the perfect time for warm but not too hot weather, with temps ranging from 25°C to 35°C (77°F to 95°F). This is the start of whale shark season, one of Exmouth’s biggest draws. Every year from March these magnificent creatures migrate along the Ningaloo Reef and you can swim with the world’s largest fish.
This time of year also has the best weather for snorkelling, diving and other outdoor activities. Daily sunshine averages 10 hours a day so you have plenty of daylight to get in the ocean and explore the Cape Range on land.
And don’t miss the Whale Shark Festival in May. This festival marks the return of the whale sharks with community events, marine conservation talks, parades and live music. A great time to experience the local culture and the Exmouth environment.
Pro Tip: Book your whale shark tours early, this is the busiest time of year for tourism. Check availability at Exmouth Airport and Learmonth Airport as flights and accommodation sell out fast.
Winter (June to August)
Winter is the peak tourist season in Exmouth with daytime temps ranging from 18°C to 28°C (64°F to 82°F). This is the best time to get out and about, exploring the Cape Range National Park, diving in the Ningaloo Coast waters and enjoying long sunny days. Winter also overlaps with the humpback whale migration so you may see these incredible creatures on your boat Ningaloo Whale shark tours.
Winter is the best time for hiking and nature walks, especially in the Cape Range National Park where you’ll find limestone gorges, rugged coastal cliffs and panoramic views of the Ningaloo Coast. This is also the perfect time to visit the park’s beaches, including Turquoise Bay one of Australia’s top 10 beaches. The cooler temps and clear skies make for long, lazy days in the sun.
For fishing enthusiasts winter is the best time to catch a variety of fish species and many fishing charters operate during this time. The Exmouth Game Fishing Club also hosts several events throughout the year with some of the biggest tournaments during the cooler months.
Pro Tip: Winter is peak season in Exmouth, especially during school holidays so book your accommodation, tours and flights early. With only two airports (Learmonth Airport and Exmouth Airport) you want to get in early.
Spring (September to November)
Spring is another great time to visit Exmouth, with warmer days between 22-33°C (72-91°F) and more sunshine as summer approaches. This is wildflower season and the wildflowers in the Cape Range are particularly stunning. Native plants bloom across the national park and nature lovers and photographers come out in force.
September is also a good time for snorkelling and diving in the Ningaloo Reef, with fewer crowds than winter. The warm ocean temperatures are perfect and although the whale sharks have finished for the season the reef is still alive with marine life, turtles, manta rays and tropical fish.
Land based activities are also great in Spring, camping in Cape Range National Park or hiking to see the unique limestone formations that shape the landscape. The weather is stable with little rain and long sunny days to get out and about.
Pro Tip: September and October have the perfect balance of good weather, fewer crowds and scenery. Take advantage of the quiet time and do both the reef and national parks without the crowds of peak season.
Events in Exmouth
Whale Shark Festival (May)
The Whale Shark Festival in May is Exmouth’s biggest event. It’s an annual celebration of the whale sharks that migrate to the Ningaloo Reef. Visitors can participate in workshops, parades and cultural performances and learn more about these incredible creatures.
Exmouth Game Fishing Club Events (Year Round)
Exmouth is a fisherman’s paradise, the Exmouth Game Fishing Club host events throughout the year. These competitions attract anglers from all over Australia, especially during the warmer months.
Best Time for Outdoor Activities in Exmouth
Swimming with Whale Sharks
The main reason people come to Exmouth is to swim with whale sharks. Best time is March to August when they migrate. Tours run daily and spots fill up fast during whale shark season so book in advance. Most tours pick up from Exmouth Airport or Learmonth Airport so it’s easy for visitors.
Snorkelling and Diving
Snorkelling and diving in Exmouth are great year round but the best time is April to October when the water visibility is at its best. Turquoise Bay and the Ningaloo Coast have vibrant coral reefs, manta rays, turtles and tropical fish. Whether you’re a beginner or experienced diver Exmouth’s underwater world will amaze you.
Hiking and Nature Exploration
For land based adventurers Cape Range National Park is an amazing place to hike. Best time to hike is April to September when the weather is cooler and less chance of bad weather. Spring is especially beautiful with wildflowers in bloom and wildlife active throughout the park.
Fishing
Fishing in Exmouth is all year round but the best time for big game fishing is autumn and early summer. If you want to join a fishing tournament check the Exmouth Game Fishing Club calendar for events many of which are during the cooler months.
Travel Tips and Recommendations
Book in Advance
If you’re visiting during peak season (June to August) you need to book your accommodation and tours as early as possible especially if you’re traveling during school holidays. There are limited flights into Learmonth Airport and Exmouth Airport so book well in advance.
Packing for Exmouth
When in Exmouth, packing the right clothes is important. Summer, light clothes, winter, layers for the cooler mornings and evenings. Don’t forget to pack sunscreen, hats and sunglasses as Exmouth gets plenty of sunshine all year round.
Safety and Cyclone Season
If you’re visiting during cyclone season (November to April), make sure you stay up to date with the weather reports. While cyclones are rare they can bring heavy rain and wind and affect your travel plans. Always follow the advice of local authorities and plan for flexible dates in case of bad weather.
Conclusion
Exmouth has natural beauty and variety no matter when you visit. Whether you’re after whale sharks, the rugged landscapes of Cape Range National Park or the sunshine and clear waters of Ningaloo Reef, Exmouth has it all. Each season has its own opportunities so the best time to visit depends on what you want to do and what you’re interested in.
FAQs
When to visit Exmouth to swim with whale sharks?
Whale sharks are best swum with during whale shark season March to August.
What is peak season in Exmouth?
Peak season in Exmouth is June to August when the weather is mild and marine life is at its best.
What is the hottest month in Exmouth?
January is the hottest month with max temperatures up to 40°C (104°F).
What are the winter temperatures in Exmouth?
Winter in Exmouth is 18°C to 28°C (64°F to 82°F) perfect for outdoor activities.
Cyclone season in Exmouth?
November to April. Rare and short.