Visiting Dipolog City in November. We only have 7days.. Is $1000 enough money to live on? We re only going to meet family. Thanks.?

Yes it should be enough but why not bring some extra money as there is no law saying that you have to spend all the money.
Nothing worse than running out of money while on vacation. That would be about P6,000 per day so it should be enough to do what you wwant to,

If you are not eating out, that would be enough.