Released in 2019 as an extension to our Navarea warning app available on Android and Apple devices, Our Navarea warning API's are the one stop shop for nav area warnings, no more checking various websites for in-force and cancelled warning, use as a back up to your hardware receiver
We have advanced API's for our navarea warning dataset, perfect for integrating into your own systems and easy for developers to work with.
All warnings are checked and validated every 15 minutes so you never miss any data, all coastal warnings are included

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NavArea
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Year
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Message
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| Murmansk | 2026-03-02 10:51:00.45 | TRANSMIT FOR 7 DAYS
COASTAL WARNING WEST MURMANSK 71 CHART 12000
EAST OF RYBACHY PENINSULA 1. ARTILLERY FIRING MARCH 04 TO 06 0500 TO 1900 IN THE NAVIGATION PROHIBITED AREA 69-43.0N 033-08.0E 69-43.0N 033-26.0E 69-32.0N 033-26.0E 69-32.0N 032-56.0E 69-34.2N 032-51.0E THEN ALONG THE COASTLINE TO 69-43.0N 033-08.0E 2. CANCEL THIS WARNING NUMBER 062000 MARCH= 271000 MSK GS- |
| Murmansk | 2026-03-02 10:51:00.373 | COASTAL WARNING WEST MURMANSK 68 CHART 12000
VARANGER FJORD BAY
1. PROHIBITED NAVIGATION FOR ALL VESSELS FROM 01 TO 31 MARCH 24 HOURS AREA 69-58.5N 031-06.0E 69-58.5N 031-12.0E 69-47.2N 030-54.6E THEN ALONG THE SHORELINE TO 69-47.4N 030-49.7E 69-47.9N 030-49.6E 2. CANCEL THIS NR 01 APR= 271000 MSK GS- |
| Murmansk | 2026-03-02 10:51:00.327 | COASTAL WARNING WEST MURMANSK 67 CHART 12000
BARENTS SEA
1. NAVY TRAINING EXERCISES MARCH 01 TO 31 AROUND THE CLOCK IN PROHIBITED NAVIGATION AREA 69-28.0N 034-47.0E 69-28.0N 035-10.5E 69-21.5N 035-10.5E 69-21.5N 034-47.0E 2. CANCEL THIS NUMBER APR 01= 271000 MSK GS- |
| Taiwan NTM | 2026-03-05 10:34:00.377 | 44 (T) Penghu Waters – Firing Exercise
Penghu Waters
Source Navy Headquarters, MND, letter No. 1150015345 dated March 3, 2026. Details 1. The live ammunition fire exercise will take place in April 2026. Regulated content is shown as attachment. 2. During the exercise period, all vessels are prohibited from sailing the exercise waters. Charts affected 0313 - 0319 - 0331 - 0334 - 0336 - 04525 - 04529 In Area (Army Firing Exercise): 23°30'39.0"N, 119°34'06.0"E 23°26'29.0"N, 119°32'26.0"E 23°26'16.0"N, 119°34'46.0"E 23°30'36.0"N, 119°35'11.0"E Times (local): 2026-04-09 to 2026-04-09 0500–0700 (Alternative: 20260410) NTM URL: https://navy.mnd.gov.tw/Files/Others/26-44(民-含附件).pdf |
| Taiwan NTM | 2026-03-05 10:51:00.703 | 43 (T) Taiwan Waters – Firing Exercise
Taiwan Waters
Source Air Force Headquarters, MND, letter No. 1150048578 dated March 3, 2026. Details 1. The live ammunition fire exercise will take place in April 2026. Regulated content is shown as attachment. 2. During the exercise period, all vessels are prohibited from sailing the exercise waters. Charts affected 0306 - 0313 - 0319 - 0331 - 0336 - 0338 - 0343 - 0352 - 0356 - 04507 - 04524 - 04528 - 0471B In Area (A): Within circular area, radius 6.5 miles, centred on 23°18'18.0"N, 119°20'33.0"E Times (local): 2026-04-01 to 2026-04-02 0700–2200 2026-04-07 to 2026-04-10 0700–2200 2026-04-13 to 2026-04-17 0700–2200 2026-04-20 to 2026-04-24 0700–2200 2026-04-27 to 2026-04-30 0700–2200 In Area (B): 25°48'00.0"N, 120°48'00.0"E 24°52'00.0"N, 119°55'00.0"E 24°52'00.0"N, 120°23'00.0"E 25°48'00.0"N, 121°20'00.0"E Times (local): 2026-04-01 to 2026-04-02 0700–1800 2026-04-07 to 2026-04-10 0700–1800 2026-04-13 to 2026-04-17 0700–1800 2026-04-20 to 2026-04-24 0700–1800 2026-04-27 to 2026-04-30 0700–1800 In Area (C): 24°48'00.0"N, 119°50'00.0"E 24°10'00.0"N, 119°08'00.0"E 23°55'00.0"N, 119°27'00.0"E 24°48'00.0"N, 120°20'00.0"E Times (local): 2026-04-01 to 2026-04-02 0700–1630 2026-04-07 to 2026-04-10 0700–1630 2026-04-13 to 2026-04-17 0700–1630 2026-04-20 to 2026-04-24 0700–1630 2026-04-27 to 2026-04-30 0700–1630 In Area (D): 22°34'00.0"N, 118°55'00.0"E 22°21'00.0"N, 118°55'00.0"E 22°16'00.0"N, 119°37'00.0"E 22°59'00.0"N, 119°39'00.0"E Times (local): 2026-04-01 to 2026-04-02 0700–1700 2026-04-07 to 2026-04-10 0700–1700 2026-04-13 to 2026-04-17 0700–1700 2026-04-20 to 2026-04-24 0700–1700 2026-04-27 to 2026-04-30 0700–1700 In Area (E): 23°43'00.0"N, 122°05'00.0"E 23°00'00.0"N, 122°05'00.0"E 23°20'00.0"N, 122°38'00.0"E 23°43'00.0"N, 122°38'00.0"E Times (local): 2026-04-01 to 2026-04-02 0700–1700 2026-04-07 to 2026-04-10 0700–1700 2026-04-13 to 2026-04-17 0700–1700 2026-04-20 to 2026-04-24 0700–1700 2026-04-27 to 2026-04-30 0700–1700 In Area (F): Within circular area, radius 5 miles, centred on 23°29'54.0"N, 120°07'59.0"E Times (local): 2026-04-01 to 2026-04-02 0700–1800 2026-04-07 to 2026-04-10 0700–1800 2026-04-13 to 2026-04-17 0700–1800 2026-04-20 to 2026-04-24 0700–1800 2026-04-27 to 2026-04-30 0700–1800 In Area (G): 22°14'53.0"N, 121°40'29.0"E 21°41'53.0"N, 121°40'29.0"E 21°32'53.0"N, 122°00'29.0"E 22°26'53.0"N, 122°00'29.0"E Times (local): 2026-04-01 to 2026-04-02 0700–1300, 1400–1700 2026-04-07 to 2026-04-10 0700–1300, 1400–1700 2026-04-13 to 2026-04-17 0700–1300, 1400–1700 2026-04-20 to 2026-04-24 0700–1300, 1400–1700 2026-04-27 to 2026-04-30 0700–1300, 1400–1700 NTM URL: https://navy.mnd.gov.tw/Files/Others/26-43(民-含附件).pdf |
| Murmansk | 2026-02-11 13:50:02.763 | COASTAL WARNING WEST MURMANSK 40 BOOK 3003
BARENTS SEA
1. CONTROL-CORRECTIVE STATION MDPS KANINSKY NO 1210 RANGE REDUCED TO 150 KM FROM 22 NOV 2023 2. CANCELLATION 30/24 AND THIS POINT= 111000 MSK HS- |
| Murmansk | 2026-02-09 14:16:00.243 | BARENTS SEA
MARINE RADIO BEACONS
1. SYETNAVOLOKSKIY 69-23.9N 033-30.0E NR 1250 CHANGED TO OPERATION ON DEMAND 2. TERIBERSKIY 69-15.1N 035-09.5E NR 1260 INACTIVE SINCE 01 APR 2024 3. OT 29/24 128/24 AND THIS POINT= 091000 MSK GS- |
| Arkhangelsk | 2026-01-14 08:50:02.183 | COASTAL WARNING ARKHANGELSK 3 BOOK 3003
BARENTS SEA
KKC MDPS KANINSKY NR 1210 REDUCTION OF RANGE TO 150 KM FROM 22 NOV 2023 = 141000 MSK GS- NNNN |
| Coastal | 2026-01-14 06:51:58.567 | PAKISTAN
KARACHI APPROACHES
CHARTS PAK 5 (INT 7314), 30 (INT 7315) AND BA 40 WRECK BUOY IN POSITION 24-46.45N 066-57.09E REPORTED MISSING MARINERS CAUTIONED |
| Navarea XIV | 2026-03-05 20:51:00.31 | SOUTHERN OCEAN
1. HAZARDOUS OPERATIONS, SPACE DEBRIS DAILY FROM 05 MAR 2026 TO 31 MAR 2026 BETWEEN 0000 UTC AND 2359 UTC IN AREA BOUNDED BY: A. 39-52.00S 082-05.00E B. 51-17.00S 115-27.00E C. 47-11.00S 158-59.00E D. 48-02.00S 159-55.00E E. 49-27.00S 159-48.00E F. 53-37.00S 114-28.00E G. 41-36.00S 080-09.00E 2. CANCEL THIS MESSAGE 010100 UTC APR 2026 |
