Things to Do in Solomon Islands in August
August weather, activities, events & insider tips
Low Season · Budget Friendly
August Weather in Solomon Islands
Temperature, rainfall and humidity at a glance
86°F (30°C)
High Temp
71°F (22°C)
Low Temp
3.6 inches (91 mm)
Rainfall
70%
Humidity
Is August Right for You?
Weigh the advantages and considerations before booking
Advantages
- + Trade-wind season is still steady, so seas are flat for the ferry run from Honiara to Gizo, August is when the 2-hour ride across the Slot feels more like a Sunday drive than a stomach-churner.
- + Village church concerts crank up mid-August for the Queen's Birthday weekend; you'll hear four-part harmonies drifting across Marovo Lagoon at dusk without paying festival prices.
- + Water clarity at Uepi Point peaks now, visibility regularly hits 30 m (98 ft), so reef sharks look close enough to touch even when they're five body-lengths away.
- + Rooms at Agnes Gateway on Munda drop to shoulder-season rates because dive boats aren't full; book a week ahead instead of three and still get a garden-view bungalow with mosquito nets that smell faintly of citronella.
Considerations
- − Afternoon cloudbursts can stall the tiny Twin Otters that link Honiara to Seghe, expect 90-minute delays on 40 % of days, and pack earplugs for the tin-roof drumming while you wait.
- − Humidity hovers at 70 % even at 6 AM; shirts feel damp before you've buttoned them, and camera lenses fog the moment you step outside an air-conditioned lobby.
- − Mangoes and breadfruit are between seasons, so village lunches lean heavily on instant noodles and tinned tuna unless you're staying at a lodge that imports produce weekly.
Best Activities in August
Top things to do during your visit
Marovo Lagoon sea-kayak circuits
August's light morning breeze keeps the 15 km (9.3 mi) paddle from Uepi to Nggatirae village comfortable, and the glassy water lets you spot giant clams 4 m (13 ft) below your hull. Start at 7 AM, tie up at a thatched community rest-house by 11 AM, trade a pocket of kava for fresh coconut juice, then ride the tail-wind home before the squalls build.
Booking Tip: Arrange through licensed eco-lodges 5, 7 days ahead. Ask if the guide packs a tarp for sudden rain bursts and confirm they carry VHF radios, cell signal dies 2 km offshore.
WWII aircraft wreck dives off Guadalcanal
Water temps sit at 27 °C (81 °F) in August, so you can linger 45 minutes around the Douglas SBD Dauntless near Tulagi without a thick wetsuit. Visibility is good enough to read stenciled serial numbers on the tail, and the absence of summer plankton blooms means dusk dives at 18 m (59 ft) still feel bright.
Booking Tip: Book 3, 4 days in advance. Verify the operator includes a surface-interval snack of island bananas and sweet tea, caffeine helps after two tanks in strong currents.
Skull Island heritage day-trips
Low August tides expose the sand spit connecting Vonavona Lagoon's skull shrine to the main island, good for barefoot wading with camera gear. The 45-minute banana-boat ride from Munda is smoother now than in October swells, and the village guides finish stories before the metallic smell of approaching rain fills the air.
Booking Tip: Go with community-run boats only. Check that a portion of the fee funds the skull-house roof repairs, you'll see fresh sago-palm thatching if the money's reached the village.
Tenaru Falls guided trek
August trails are packed earth instead of the knee-deep mud you'll find in January. The 3-hour hike through palm forest stays below 30 °C (86 °F) until late morning, and the 60 m (197 ft) cascade thunders louder as rainfall drops. Swim first, then let the sun on the granite slabs dry your clothes before the clouds roll in around 2 PM.
Booking Tip: Start before 8 AM; guides from nearby Kakabona village know which creek crossings lose their footbridges after overnight rain and carry machetes for fallen bamboo.
Tetepare reef night-snorkel
New moon nights in early August turn the lagoon into liquid silver, bioluminescent plankton lights up around your fins, and reef octopus hunting in the shallows appear as neon ghosts. Water stays 26 °C (79 °F) after dark, so a short-sleeve rash guard is enough. The eco-lodge turns off its generator at 10 PM, giving you starlight bright enough to silhouette coconut palms.
Booking Tip: Reserve a day ahead. Bring a red-filtered torch to avoid blinding the bump-head parrotfish that sleep in crevices just 2 m (6.6 ft) below the jetty.
Where to Stay in Solomon Islands in August
Hand-picked hotels across price tiers for August travellers.
August Events & Festivals
What's happening during your visit
Mid August
Solomon Islands National Day of Thanksgiving
Held the Monday after the second weekend in August, this public holiday turns Honiara's Lawson Tama Stadium into a riot of bamboo pan-pipe bands, string-band competitions, and sizzling stalls selling char-grilled yellowfin tuna steaks. Locals wear island-print shirts. Visitors who join the lunchtime circle-dance get lei'd with fresh frangipani.
Packing Checklist
Bookmark this page — your progress is saved between visits
Need the full list with shopping links?
Climate-specific gear, brand recommendations, and what to leave at home.
View Solomon Islands Packing List →Essential Tips
Insider knowledge and common pitfalls to avoid
Insider Knowledge
When the MetService forecasts 'isolated showers,' locals head to the market before 9 AM, produce boats from the outer islands unload early to dodge the squalls, so greens are fresher and cheaper.
Taxi drivers in Honiara quote in Solomon dollars but think in AUD, politely ask for the SBD amount and you'll trim 10 % off the ride.
Island night ferries still run in August but only when the moon is waxing. Captains trust the extra light to dodge unlit canoes between Isabel and Choiseul.
The best bêche-de-mer (sea cucumber) curry appears at Honiara Central Market stalls on Fridays. Arrive by 11 AM before Methodist women sell out to boarding-school moms doing weekend provisioning.
Avoid These Mistakes
Planning tight connections on Fridays, ferries often wait for produce trucks from the highlands, so that 2 PM departure might leave at 3:45 PM.
Bringing wheeled suitcases to lodges reached by wooden wharfs with 30 cm (12 in) gaps between planks, soft duffels are lifted by hand and don't jam.
Skip the 6 PM insect hour, dusk brings sandflies so fierce that even locals spray DEET or retreat under mosquito nets for gin-and-lime o'clock.
Explore More Activities in Solomon Islands
Didn't see anything interesting yet?
Browse Viator's full catalog of tours, day trips, food experiences, and private guides in Solomon Islands.
See All Solomon Islands Tours on Viator