leeward tide vs lee tide

leeward tide and lee tide both are nouns.

Word	Noun	Adjective	Verb	Adverb
leeward tide	Yes	No	No	No
lee tide	Yes	No	No	No

As nouns, leeward tide and lee tide are synonyms defined as:

leeward tide and lee tide: a tide that runs in the same direction as the wind is blowing

leeward tide (noun)	lee tide (noun)
a tide that runs in the same direction as the wind is blowing	a tide that runs in the same direction as the wind is blowing