KANEOHE BAY - SAMPAN CHANNEL
General / Naval Activity / Naval Gunnery Exercises
The Pyramid Rock / Fort Hase / Kaneohe Bay Danger Zone is located in ocean waters as described by the below coordinates and is closed at all times to surface craft, swimmers, and divers, with the exception of authorized personnel. Mark B.J. Edmonson at [email protected]. The Danger Zone surrounding Mokapu Peninsula at various coordinates: KBay: 21.4398 / -157.7844 to 21.4354 / -157.7730 Hale Koa / Pyramid Rock: 21.4459 / -157.7824 to 21.4664 / -157.7689 to 21.46229 / -157.7569 Fort Hase: 21.4402 / -157.7332 to 21.4396 / -157.7332 The following are hazardous operations to mariners for November 6th, 2026 through November 15th, 2026: Fri, Nov 6-N/A Sat, Nov 7- N/A Sun, Nov 8- N/A Mon, Nov 9- N/A Tue, Nov 10- N/A Wed, Nov 11- N/A Thu, Nov 12- N/A Fri, Nov 13- N/A Sat, Nov 14-N/A Sun, Nov 15- N/A
USCG Oceania District Local Notice to Mariners 45/2026