When To Go · Destination Guide

Uepi and Marovo Lagoon

Small-resort reef wilderness on the edge of the world's largest saltwater lagoon

When to go

Best time to visit Uepi and Marovo Lagoon

Uepi is marketed as a yearround dive destination, but the easiest overall trip window is the Solomon Islands dry season from May to October, when rainfall, heat, and humidity are generally lower.

Best overall window

May to October

Drier, more comfortable season with average air near 27°C; May to August can feel breezier under southeast trades.

Outside that window

Hotter, more humid wetseason travel with higher rain risk, possible lowpressure systems, and greater disruption risk for small planes and boats.

Choose your trip style

Start with the overall answer, then switch only when scuba, freedive, snorkel, or topside timing changes the trip in a meaningful way.

Month-by-month planner

The overall row stays visible so you can compare it against the currently selected scope.

BestGoodTradeoffsMore variable

Scope	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Overall	Overall - Jan: Tradeoffs	Overall - Feb: Tradeoffs	Overall - Mar: Tradeoffs	Overall - Apr: Tradeoffs	Overall - May: Best	Overall - Jun: Best	Overall - Jul: Best	Overall - Aug: Best	Overall - Sep: Best	Overall - Oct: Best	Overall - Nov: Good	Overall - Dec: Good

Wildlife goals and seasonal highlights

These do not replace the overall planner. Use them only if a specific animal or event is driving your trip dates.

Resident grey reef sharks
Best for Scuba, Snorkel, Freedive
Year-round
JanFebMarAprMayJunJulAugSepOctNovDec
Uepi Welcome Jetty and nearby passage sites are known for Marovo grey reef sharks, especially when guides time the site for incoming tide.
Manta, ray, and dugong possibilities
Best for Snorkel, Freedive, Topside
Check current season
Uepi notes turtles, rays, and occasional dugong around the lagoon, and retreat material mentions manta possibilities.
Turtles in the Marovo-Tetepare complex
Best for Snorkel, Scuba, Topside
Check current season
The wider MarovoTetepare conservation landscape supports hawksbill, green, and leatherback turtle values.
Pelagic pass action
Best for Scuba, Topside
Year-round
JanFebMarAprMayJunJulAugSepOctNovDec
Tuna, jacks, barracuda, dolphins, and passing pelagics are possible around New Georgia Soundfacing sites, especially when tide and guide timing line up.

Always true for this destination

This destination stays workable through the full year.
Surface chop can add a little more texture on exposed entries.
Trip Cancellations.

Seasonal cautions

Jan to Mar: Uepi notes that January to March can bring more persistent rain from low-pressure systems.
May to Aug: Southeast trades can make the air feel fresher but may add chop on exposed boat runs.

Built from climate references, access rules, and destination operators. Wildlife timing and route flexibility can shift year to year.