Is SKEGS a Wordle Word?

Yes. SKEGS is a valid Wordle word.

It is not on the Wordle answer list, so it is unlikely to be a daily answer.

Plurals ending in S are almost never chosen as Wordle answers.

What does SKEGS mean?

A fin-like structure to the rear of the keel of a vessel that supports the rudder and protects a propeller.
A similar construction on a boat that acts as a keel.
A fin that serves to stabilize a surfboard.

3 more noun definitions

A surfer; a person who leads a surfing lifestyle.
A sort of wild plum (Prunus spinosa or Prunus domestica subsp. insititia (syn. Prunus institia)).
A kind of oat.

Definition from Wiktionary, available under the CC BY-SA license.

Starter word rating: WeakIn the top 84% of all valid Wordle words for testing common letters.
Vowels: E
Unique letters: 4 of 5Repeats S
Common letters: E

Hard-mode trap: 9 valid words fit the pattern SKE_S. If you reach it, you may need several guesses to find the last letter.

Letter ratings use how often each letter appears in Wordle answers.

Tap its tiles to the colours Wordle showed, and the Wordle Solver lists every word that still fits, with the best next guess.