SECTOR HONOLULU, EXCLUSIVE ECONOMIC ZONE (EEZ) - SECTOR HONOLULU, TERRITORIAL SEA
General / Naval Activity / Naval Gunnery Exercises
All vessels/watercraft operating within the Mokapu Peninsula near the Ulupau Crater located on Marine Corps Base Hawaii shall vacate the danger zone at the best speed and by the most direct route. Danger zone will include areas from (Zone 1 NE) 21°30’59.66”N /157°44’05.97”W to 21°29’16.58”N /157°40’30.19”W to (Zone 2 SE) 21°25’01.79”N/157°40’33.70”W to 21°27’11.84”N/157°43’53.83”W, forming a triangular figure. The following are hazardous operations to mariners for November 6th, 2026 through November 15th, 2026: Zone 1: Fri, Nov 6- 0000-0200 & 0600-1800 Sat, Nov 7- 0800-1200 Sun, Nov 8- N/A Mon, Nov 9- 0600-2359 Tue, Nov 10- 0600-1600 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 Zone 2: Fri, Nov 6- 0000-0200 & 0600-1800 Sat, Nov 7- 0800-1200 Sun, Nov 8- N/A Mon, Nov 9- 0600-2359 Tue, Nov 10- 0600-1600 Wed, Nov 11- N/A Thu, Nov 12- 0700-2200 Fri, Nov 13- N/A Sat, Nov 14- N/A Sun, Nov 15- N/A
USCG Oceania District Local Notice to Mariners 45/2026