Please note: In many cases, the station position in our database is accurate
to only one minute. Thus, the tide gauge may not appear to be on the coast.
Port Jefferson 960/138 RLR(1973) is 9.4m below BM14
Documentation added 2012-02-15
Port Jefferson is now an Historic station. Primary benchmark BM 14 on the original RLR diagram no longer exists. Last Primary benchmark is 4560 b 1981 5.243m above TGZ.