Terry, on Valhalla (above) provides some good info on the Philippines, including an older copy of the CM93 charts and
anchorages provided by the cruising community. He's sort of a repository of info on the Philippines.
Our own website provides a brief
Philippine Cruising Guide including downloadable tracks and
anchorages. Our
Thai Cruising Guide isn't quite so polished, but it's there (west coast only) and also provides anchorages & tracks.
We've used
satellite imagery to augment our charts of SE Asia since 2014. After many requests, we've now made our
Google Earth KAPs available for
cruisers to download. They cover much of SE Asia, including the Philippines & the
west coast of Thailand. These are extremely detailed, made at only 2000m, so they show LOTS of detail. Not only do we have a HUGE amount of time & effort invested in making the best KAPs we can, it costs us extra to host & download these big files, so we ask a donation for folks who download them (whatever the charts are worth to you).