Strong winds usually work in your favor as long as they are not at too much of an angle. Strong headwinds mean you can land with a lower actual ground speed.
Strong winds can also be your worst enemy. Cross winds, even just at a decent angle, require the pilot to crab/slip the approach. The low mounted engines on 737s pretty much take away the slipping option. Nice thing about wet runways - because they're slicker you can leave some or all of the crab in right to touchdown. But it still makes the flare non-standard and adds just that much more workload to the pilot.
Even worse are inconsistent, variable winds. You can be all set up on approach and a sudden increase in headwind can increase your lift causing you to "float" long before touchdown. Or a drop in winds can give you a pretty good sink rate and cause a pilot to pull-up and/or add power, which if over-done causes you to land long or simply de-stabilizes the approach.
Like most aircraft accidents, it's never one thing, it's a combination of things that add up or stack up and eventually you run out of safety margins and something bad happens.
Firm touchdown depletes energy and mitigates initial hydroplane effects.
No big deal.
Long runway. . .the pilot ham-fisted the landing.