1.   The old orchard, which mariners once used as a high-ground landmark, is long gone, but the beach endures.

2.   However they remain above normal so mariners should use caution.

3.   However, mariners should also use caution while navigating over the Caribbean coastal waters.

4.   Mariners should use caution ...

5.   Mariners should use extreme caution before leaving port or while on the coastal waters.

6.   Mariners should use caution...

7.   Seas over the Caribbean waters are a little higher than normal, thus mariners should use caution south of the islands.

8.   Seas over the Caribbean waters southwest of Puerto Rico are a little higher than normal, thus mariners should use caution in that area.