33 CFR 165.722 – Security Zone: St. Johns River, Jacksonville, Florida
(a) Location. The water located within the following area is established as a security zone: beginning at the shoreline of the St. Johns River at the northernmost property line of Naval Air Station Jacksonville next to Timuquana Country Club, at 30°14?39.5? N, 81°40?45? W; thence northeasterly to 30°14?42? N, 81°40?42? W; thence south remaining 400 feet from the shoreline at mean high water; thence past Piney Point and Black Point to the northern edge of Mulberry Cover Manatee refuge, 400 feet from Naval Air Station Jacksonville boat ramp, at 30°13?00? N, 81°40?23.5? W; thence southwesterly in a straight line to position 30°12?14? N, 81°40?42? W; thence southerly, remaining 400? seaward of the mean high water shoreline to 30°11?40? N, 81°41?15.5? W; thence northwest to the point at the end of the property line of Naval Air Station Jacksonville just north of the Buckman Bridge at position 30°11?42.30? N, 81°41?23.66? W; thence northeasterly along the mean high water shoreline of the St. Johns River and Mulberry Cove to the point of beginning. Datum: NAD 83
(b) In accordance with the general regulations in § 165.33 of this part, no person or vessel may enter or remain in the zone without the permission of the Captain of the Port Jacksonville, Florida. All other portions of § 165.33 remain applicable.
(c) This regulation does not apply to Coast Guard vessels and authorized law enforcement vessels operating within the Security Zone.