Isolated lifted architectural shingle tabs: monitor or repair now?

I noticed three lifted tabs on an architectural shingle roof after a recent windy storm. The roof is about 8 years old and has an approximate 6:12 slope. I do not yet know whether the tabs were lifted enough to expose the fasteners, or if any nails are missing. From the ground, I can see no obvious granule piles or water staining, and there has not been any moisture showing in the attic.

For a small, isolated area like this, is it reasonable to monitor the shingles until a roofer can inspect them, or should lifted tabs be repaired promptly to restore wind resistance? I am trying to avoid an unnecessary full replacement, but I also do not want water getting underneath or more shingles peeling during the next storm.

What should I safely check from the ground or attic, and what findings would make this urgent, such as exposed or missing fasteners, torn shingle material, granule loss, or signs of water damage? If the shingles are otherwise intact, is professional resealing or hand-sealing typically sufficient, or does a lifted tab usually need replacement?