Things to Do in Solomon Islands in April
April weather, activities, events & insider tips
April Weather in Solomon Islands
Is April Right for You?
Advantages
- Shoulder season pricing means accommodation costs drop 20-30% compared to July-August peak, and you'll actually get responses from guesthouse owners within a day rather than being waitlisted
- Water visibility for diving and snorkeling peaks at 25-30m (82-98 feet) around Florida Islands and Marovo Lagoon as the wet season tapers off but before the southeast trade winds stir up sediment
- Local markets overflow with seasonal produce - you'll find fresh ngali nuts, island cabbage, and the tail end of mango season, plus fishing cooperatives bring in their best catches before the rougher winter seas arrive
- Fewer cruise ships mean you'll have Skull Island and Kennedy Island largely to yourself on weekdays - I've watched guides turn away groups in August, but April bookings rarely fill completely
Considerations
- Rain happens quickly and intensely - those 10 rainy days typically mean sudden afternoon downpours lasting 45-90 minutes that can strand you if you're island-hopping in small boats without proper shelter
- Humidity at 70% combined with temperatures around 30°C (86°F) means cotton clothing stays damp, electronics need silica gel packets, and you'll be doing laundry every two days if you planned to or not
- April sits in the transition between wet and dry seasons, so weather forecasting becomes unreliable - locals will tell you the signs to watch, but even they get surprised by sudden pattern shifts
Best Activities in April
Marovo Lagoon kayaking and village stays
April catches Marovo Lagoon in that sweet spot where rainfall has filled the lagoon but before the winter chop arrives. The water stays relatively calm for multi-day kayaking trips, and visibility for snorkeling the lagoon's coral walls runs 20-25m (65-82 feet). Village guesthouses have availability without advance booking, and you'll actually get to interact with families rather than being one of a dozen tourists. The humidity means early morning paddles work best - aim to be off the water by 1pm before afternoon heat peaks.
Guadalcanal WWII battlefield tours
April's variable weather actually works in your favor for jungle battlefield sites - the ground isn't the muddy mess of January-February, but recent rains keep dust down and make the trails manageable. Temperatures around 30°C (86°F) mean you'll want to tackle Mt. Austen and the Gifu positions in early morning before 10am. Locals say April brings out the clearest stories from elderly guides who remember the war - for whatever reason, the shoulder season attracts guides who prioritize storytelling over rushing groups. The Hell's Point area stays accessible, unlike the wet season when river crossings become genuinely dangerous.
Honiara Central Market morning visits
The market peaks between 6-9am when fishing boats return and village trucks arrive with produce. April brings seasonal variety you won't find other months - late-season mangoes, fresh ngali nuts still in shell, and reef fish that haven't been pushed to deeper water by winter storms yet. The humidity means the fish section gets genuinely pungent by 10am, so arrive early. Local women sell woven baskets and shell jewelry at better prices than hotel gift shops, and you'll actually see Solomon Islanders doing their weekly shopping rather than the tourist-focused scene of cruise ship days.
Florida Islands dolphin sites and snorkeling
April water temperatures around 28-29°C (82-84°F) bring dolphins closer to shore around Mbike and Tanavula villages, where local communities have traditional relationships with dolphin pods. You're not swimming with captive dolphins - these are wild encounters that happen maybe 60% of the time, which guides are honest about. The snorkeling around Florida Islands rivals anything in the Pacific, with hard coral coverage that survived the 2016 bleaching event. Visibility reaches 25-30m (82-98 feet) in April, and the afternoon rain pattern means morning trips get the best conditions.
Munda area surf breaks and fishing villages
Western Province sees April as transition season where swells become less consistent but crowds disappear entirely. Wickham Harbour and Titiana breaks work best on the incoming tide, and you'll have lineups to yourself on weekdays. The real draw is combining surf with village stays - places like Zipolo Habu Resort let you experience actual Solomon Islands daily life between sessions. Water temperature stays around 28°C (82°F), so you'll surf in boardshorts. Local fishing families often invite surfers to join evening net fishing, which beats any organized cultural tour.
Rennell Island lake exploration and birding
Lake Tegano, the largest raised coral atoll lake in the Pacific, sees April as optimal visiting season before the southeast trade winds make the lake choppy and boat access difficult. The lake's unique limestone islands and endemic birds - Rennell fantails, Rennell starlings - are most active in the early morning humidity. This is genuinely remote travel requiring multiple days and flexibility with weather-dependent flights. The cultural aspect matters here - Rennellese communities maintain traditional governance systems and expect proper protocols for visitors, which good operators handle through village liaisons.
April Events & Festivals
Easter celebrations in village communities
Easter 2026 falls on April 20, and villages across the Solomons hold multi-day celebrations mixing Christian services with traditional feasts. Churches hold sunrise services on beaches, followed by all-day earth oven cooking and communal meals. If you're staying in village guesthouses, you'll likely be invited to participate - bring a contribution of store-bought goods like rice or tinned fish as customary respect. The celebrations offer genuine cultural insight, though be prepared for long church services conducted in Pijin and local languages.