I have a 1992 and the water gets in where the top and hatch meet.
Then, it runs in and into the compartment. The nice part is that
there is a rubber plug in the middle of the compartment you can remove
to let it run out. Get under the car and pop it out to let the water
Two ways to find it.
Get someone to spray you with a hose from above while you sit inside and
watch. Get a chair or step ladder so they are not tempted to spray sideways
under the weather-stripping.
If you can't get an assistant, go to an automatic car wash, brushless,
padless, that just sprays water. Watch for the leak.
If you wait for rain, it will probably be cloudy or dark and you won't have
the light to see. In fact, it may not hurt to have a flashlight with you to
light up the area when looking for water.
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