3RD RCG 126/26
261320 JST MAR 2026
NAVIGATIONAL AIDS
3RD RCG LOCAL WARNING NO.126. 261320 JST MAR.
HONSHU EAST COAST, KASHIMA KO,BUOY WITH YELLOW LIGHT, 35-57-56.4N 140-42-55.4E,EXTINGUISHED.
3RD RCG 125/26
251620 JST MAR 2026
GUNNERY
3RD RCG LOCAL WARNING NO.125. 251620 JST MAR.
SOUTHEAST OF NOJIMA SAKI,ROCKET FIRING BY SELF-DEFENSE FORCE VESSELS.0600 TO 1800 JST 26 AND 27 MAR,ALTERNATE 280600 TO 281800 JST MAR.AREA BOUNDED BY 34-35-12N 140-16-48E 34-18-23N 140-33-06E 34-08-18N 140-46-51E 34-01-59N 140-57-01E 33-57-07N 141-05-14E 33-34-29N 140-25-47E 34-31-12N 140-07-48E.
3RD RCG 123/26
251620 JST MAR 2026
NAVIGATIONAL AIDS
3RD RCG LOCAL WARNING NO.123. 251620 JST MAR.
HONSHU EAST COAST, SHIRAHAMA KO,BUOY WITH RED LIGHT, 34-54-23N 139-55-54E, NONEXISTENT.TEMPORARY BUOY WITH LIGHT SET, FL Y 4 SEC.CANCEL 3RD RCG LOCAL WARNING NO.29.
3RD RCG 118/26
221620 JST MAR 2026
EXERCISE
3RD RCG LOCAL WARNING NO.118. 221620 JST MAR.
SOUTHEAST OF NOJIMA SAKI,FLARE FIRING BY SELF-DEFENSE FORCE AIRCRAFTS.0800 TO 1700 JST 23 TO 25 MAR,ALTERNATE 0800 TO 1700 JST 26 AND 27 MAR,AREA BOUNDED BY 34-35-12N 140-16-48E 34-18-23N 140-33-06E 34-08-18N 140-46-51E 33-47-06N 140-21-50E 34-11-21N 140-14-09E 34-31-12N 140-07-48E.
3RD RCG 90/26
011620 JST MAR 2026
GUNNERY」
3RD RCG LOCAL WARNIG NR 90.」011620 JST MAR.」
HONSHU EAST COAST, NORTHEAST OF KASHIMA NADA, GUNNERY AND BOMBING BY SELF-DEFENSE FORCE AIRCRAFT.0700 TO 1700 JST 02 TO 31 MAR.SUNDAYS AND HOLIDAYS, EXCLUDED.AREA BOUNDED BY36-38-36N 141-20-48E36-40-43N 142-10-46E36-09-59N 141-59-52E36-05-00N 141-46-04E36-05-00N 141-20-48E.」
3RD RCG 66/26
121720 JST FEB 2026
NAVIGATIONAL AIDS
3RD RCG LOCAL WARNING NO.66. 121720 JST FEB.
TOKYO WAN,DAINI KAIHO LIGHT, 35-18.7N 139-44.5E,L.L. VOL 1. 2016, EXTINGUISHED.TEMPORARY LIGHT SET, FL W 5 SEC.CANCEL 3RD RCG LOCAL WARNING NO.64.
3RD RCG 26/26
161620 JST JAN 2026
PROHIBITION
3RD RCG LOCAL WARNING NO.26. 161620 JST JAN.
TOKYO WAN, CHIBA KO, CHIBA KU, SECTION 2.ENTRY PROHIBITED DUE TO STEEL PIPE DESTROYED.AREA BOUNDED BY35-35-17.8N 140-04-53.7E35-35-21.8N 140-04-45.6E35-35-16.3N 140-04-41.4E35-35-09.2N 140-04-55.7EBUOY WITH LIGHT SET, FL Y 4 SEC.DETAILS SHOULD BE INQUIRED OF CAPTAIN OF THE PORT, CHIBA.
3RD RCG 412/25
191810 JST DEC 2025
PROHIBITION
3RD RCG LOCAL WARNING NO.412. 191810 JST DEC.
HONSHU EAST COAST, KATSUURA KO,ENTRY PROHIBITED DUE TO CAPSIZE VESSEL.AREA BOUNDED BY35-08-31.8N 140-18-26.3E35-08-28.3N 140-18-30.0E35-08-26.0N 140-18-27.0E35-08-30.0N 140-18-22.9E4 BUOY WITH LIGHT SET, FL Y 4 SEC.DETAILS SHOULD BE INQUIRED OF THE COAST GUARD OFFICE OR STATION.CANCEL 3RD RCG LOCAL WARNING NO.411.