When To Go · Destination Guide
Wreck dives, weekend logistics, and a surprisingly fun topside base on Luzon's west coast
Updated Feb 13, 2026 • 19 sources
When to go
Subic Bay is diveable yearround, but conditions shift with the Philippines' two main seasons.
Best overall window
Drier season conditions and more predictable mornings; easier planning for boats and road trips.
Outside that window
Rainier season and southwest monsoon influence on western Luzon; more wind (often 15 km/h to 25 km/h) and higher cancellation risk.
Start with the overall answer, then switch only when scuba, freedive, snorkel, or topside timing changes the trip in a meaningful way.
The overall row stays visible so you can compare it against the currently selected scope.
| Scope | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall | Overall - Jan: Best | Overall - Feb: Best | Overall - Mar: Best | Overall - Apr: Best | Overall - May: Good | Overall - Jun: Tradeoffs | Overall - Jul: Tradeoffs | Overall - Aug: Tradeoffs | Overall - Sep: Tradeoffs | Overall - Oct: Good | Overall - Nov: Best | Overall - Dec: Best |
These do not replace the overall planner. Use them only if a specific animal or event is driving your trip dates.
Macro life on wrecks
Best for Scuba
Year-round
Even when visibility is average, wrecks can be great for closefocus photography.
Subic International Marathon
Best for Topside
Feb
An annual running event in the Freeport zone that can affect road traffic and hotel availability on race weekend.
Subic sailing regatta season
Best for Topside, Snorkel, Freedive
Mar
Sailing events are commonly hosted in Subic Bay.
Asia Triathlon Cup Subic Bay window
Best for Topside
May
Triathlon events bring extra visitors and road closures around race routes.
Built from climate references, access rules, and destination operators. Wildlife timing and route flexibility can shift year to year.