Draining water accumulated from toilet window

[vik1111]

Hi guys

I have a Mariner 36.

I seem to have collected a lot of sea water below the floor boards due to a leak from the window in the toilet.

Although I can access the Central Area where the grey water tank is placed, I can’t access the area below the floor board on the port or sb side, mainly under the seats on either side. The boat seems to be very heavy and not performing due to additional weight.

Do you guys have any ideas on how I can access the area below the seats (port side) and the area below the basin (SB side) without removing the wooden flooring and drilling through the fiber moulding ? Photos attached with areas marked in red.

[bud37]

All those areas you have circled should drain back to the center bilge unless the limber holes are blocked. What year is your boat ?

Check under the salon seats, if there is plastic tub storage , those tubs can sometimes be removed on some year models to access below.

[vik1111]

It’s a 2008. Under the salon seat is covered with fiber, no access. Am thinking the of drilling through it to check for water.