My bookmarksSign up free

Republic Act No. 3046 (RA 3046) — An Act to Define the Baselines of the Territorial Sea of the Philippines

Republic Act No. 3046 (RA 3046) — An Act to Define the Baselines of the Territorial Sea of the Philippines

Republic Act No. 3046 · Republic Act · Approved June 17, 1961 · 4 sections

Data as of July 4, 2026 · Compiled from an official source version. Later amendments or repeals may not be reflected; the official text prevails. · Read the official text ↗

Preamble

WHEREAS, the Constitution of the Philippines describes the national territory as comprising all the territory ceded to the United States by the Treaty of Paris concluded between the United States and Spain on December 10, 1898, the limits of which are set forth in Article III of said treaty, together with all the islands embraced in the treaty concluded at Washington, between the United States and Spain on November 7, 1900, and in the treaty concluded between the United States and Great Britain on January 2, 1930, and all the territory over which the Government of the Philippine Islands exercised jurisdiction at the time of the adoption of the Constitution; WHEREAS, all the waters within the limits set forth in the above-mentioned treaties have always been regarded as part of the territory of the Philippine Islands; WHEREAS, all the waters around, between and connecting the various islands of the Philippines archipelago, irrespective of their width or dimension, have always been considered as necessary appurtenances of the land territory, forming part of the inland or internal waters of the Philippines; WHEREAS, all the water's beyond the outermost islands of the archipelago but within the limits of the boundaries set forth in the aforementioned treaties comprise the territo­rial sea of the Philippines; WHEREAS, the baselines from which the territorial sea of the Philippines is determined consist of straight lines joining appropriate points of the outermost islands of the archipelago; and WHEREAS, the said baselines should be clarified and specifically defined and described for the information of all concerned; Now, therefore,

Section 1

Section 1. The baselines for the territorial sea of the Philippines are hereby defined and described specifically as follows: LATITUDE LONGITUDE AZIMUTH DISTANCE (in Meters) Yami Island (E) Line 1 (Yami I. (E)-Tumaruk Rk. 21º34’03” 121º57’24” 70º34’ 212,700 Tumaruk Rk. Line 2 ( Tumaruk Rk.)- Balintang Is.) 20º28’03” 120º02’03” 283º46’ 228,860 Balintang Islands Line 3 ( Balintang Is.- Didicas Rk.) 19º57’45” 122º09’28” 357º05’ 97,755 Didicas Rk. Line 4 ( Didicas Rk. Iligan Pt.) 19º04’50” 122º12’18” 350º39’ 86,155 Iligan Pt. Line 5 ( Iligan Pt. Ditolong Pt. 18º18’45” 122º31’44” 351º23’ 136,030 Ditolong Pt. Line 6 ( Ditolong Pt.- Diviusa Pt.) 17º05’50” 122º31’44” 16º56’ 34,380 Diviusa Pt. Line 7 ( Diviusa Pt.- Dijohan Pt.) 16º48’00” 122º26’06” 21º01’ 57,780 Dijohan Pt. Line 7a ( Dijohan Pt .- Bulubalik Pt.) 16º18’45” 122º14’28” 42º37’ 39,615 Bulubalik Pt. Line 8 ( Bulubalik Pt .- Tinaga I.) 15º02’56” 121º59’30” 10º52’ 142,360 Tinaga I. Line 9 ( Tinaga I. Horadaba Rks. 14º29’45” 122º57’40” 286º27’ 148,690 Horadaba Rks. Line 10 ( Horadaba Rks.-Matulin Rk) 14º06’41” 124º16’54” 306º34’ 1,083 Matulin Rk. Line 11 ( Matulin Rk.-Atalaya Pt.) 14º06’20” 124º17’23” 331º46’ 178,480 Atalaya Pt. Line 11a ( Atalaya Pt.-Finch Rk) 12º40’59” 125º04’02” 313º46’ 22,270 Finch Rk. Line 12 (Finch Rk.) SE of Manjud Pt.) 12º32’40” 125º12’57” 313º56’ 12,665 SE Manjud Pt. Line 12a (SE of Manjud Pt.- Sora Cay) 12º27’54” 125º17’59” 322º27’ 14,225 Sora Cay Line 13 ( Sora Cay- Bunga Pt.) 12º21’47” 125º22’46” 321º03’ 22,795 Bunga Pt. Line 13a ( Bunga Pt.- Tubabao I.) 12º12’10” 125º30’40” 331º50’ 12,685 Tubabao I. Line 14 ( Tubabao I.- Tugnug Pt.) 12º06’06” 125º33’58” 355º22’ 83,235 Tugnug Pt. Line 15 ( Tugnug Pt.- Suluan I.) 11º21’06” 125º37’40” 331º03’ 75,325 Suluan Island Line 16 ( Suluan I.- Tuason Pt.) 10º45’20” 125º57’40” 347º51’ 107,070 Tuason Pt. Line 17 ( Tuason Pt.- Cauit Pt.) 9º48’33” 126º10’00” 355º25’ 55,415 Cauit Pt. Line 18 ( Cauit Pt.- Arangasa Is.) 9º18’35” 126º12’25” 342º40’ 49,705 Arangasa Is. Line 19 ( Arangasa Is. Quinablangan I.) 8º52’50” 126º20’28” 348º40’ 131,330 Quinablangan I. Lime 19a ( Quinablangan I-Above Languyan R.) 7º42’58” 126º34’30” 353º08’ 25,620 Above Languyan R. Line 20 (Above Languyan R.- Pusan Pt.) 7º29’10” 126º36’10” 356º52’ 22,490 Pusan Pt. Line 21 ( Pusan Pt.- Tugubun Pt.) 7º16’59” 126º36’50” 26º39’ 36,260 Tugubun Pt. Line 22 ( Tugubun Pt.- Cape S. Agustin (N) 6º59’24” 126º28’00” 20º33’ 83,350 Cape San Agustin (N) Line 22a ( Cape S. Agustin (N)-Cape San Agustin (S) 6º17’03” 126º12’08” 30º16’ 1,707 Cape San Agustin (S) Line 23 ( Cape S. Agustin (S)- Panguil Bato Pt.) 6º16’15” 126º11’40” 39º23’ 125,100 Panguil Bato Pt. Line 23a ( Panguil Bato Pt. Tapundo Pt.) 5º23’45” 125º28’42” 66º32’ 7,484 Tapundo Pt. Line 24 ( Tapundo Pt. Manamil I.) 5º22’08” 125º24’59” 89º19’ 7,667 Manamil I. Line 24a ( Manamil I- Balut I (W) 5º22’05” 125º20’50” 139º01’ 3,051 Balut I (W) Line 25 ( Balut I. (W)-Middle of 3 Rk. Awash 5º23’20” 125º19’45” 124º47’ 149,840 Middle of 3 Rk. Awash Line 26 (Middle of 3 Rk. Awash- Tonguil I.) 6º09’39” 124º13’02” 86º18’ 259,400 Tonguil I. Line 27 ( Tonguil I- Sumbasumba I) 6º00’15” 121º52’45” 61º29’ 115,950 Sumbasumba I. Line 28 ( Sumbasumba I- Kinapusan Is.) 5º30’10” 120º57’35” 4343º49’ 44,445 Kinapusan Is. Line 29 ( Kinapusan Is.- Manuk-Manka I.) 5º12’37” 120º41’05” 63º14’ 101,290 Manuk Manka I.-International Treaty Line Line 30 4º47’50” 119º52’10” 58º39’ 87,940 Frances Reef Line 31 (Frances Reef- Bajapa Reef) 4º24’54” 119º14’54” 134º34’ 29,360 Bajapa Reef Line 32 ( Bajapa Reef- Panguan I) 4º36’04” 119º03’36” 164º05’ 13,480 Panguan I. Line 33 ( Panguan I- Omapoy I) 4º43’06” 119º01’36” 238º48’ 42,470 Omapoy I Line 34 ( Omapoy I) Sanga-Sanga I) 4º55’02” 199º21’15” 246º11’ 51,005 Sanga-Sanga I Line 35 ( Sanga-Sanga I Pearl Bank) 5º06’12” 119º46’30” 170º05’ 80,200 Pearl Bank Line 36 ( Pearl Bank- Baguan I) 5º49’04” 199º39’01” 103º13’ 137,050 Baguan I Line 36a ( Baguan I- Taganak I) 00º06’06” 118º26’42” 76º52’ 15,535 Taganak I Line 37 ( Taganak-Gt. Bakungaan) 6º04’05” 118º18’30” 118º39’ 24,805 Gt. Bakkungaan Line 37a (Gt. Bak”kungaan-Sibuang I) 6º10’32” 118º06’42” 136º04’ 18,470 Sibuang I Line 38 ( Sibuang I- Mulugi I) 6º17’45” 117º59’45” 215º36’ 79,915 Mulugi I Line 39 ( Mulugi I- Mangsee Is.) 6º53’00” 118º25’00” 119º14’ 140,549 Mangsee Is. Line 39a ( Mangsee Is.- Cape Melville ) 7º30’10” 117º18’20” 134º50’ 48,815 Cape Melville Line 40 (Cape Melville- Ligas Pt.) 7º48’50” 116º59’30” 153º54’ 15,665 Ligas Pt. Line 41 ( Ligas Pt.-Cay) 7º56’28” 116º55’45” 170º40’ 5,666 Cay Line 41a (Cay- Secam I.) 7º59’30” 116º55’15” 204º52’ 22,925 Secam I. Line 42 (Section I-N. of Canipan Bay ) 8º10’47” 117º00’30” 209º09’ 54,990 N. of Canipan Bay Line 43 (N. of Canipan Bay- Tatub Pt.) 8º36’50” 117º15’06” 218º57’ 18,570 Tatub Pt. Line 44 ( Tatub Pt.-Punta Baja) 8º44’40” 117º21’28” 222º04’ 45,125 Punta Baja Line 45 (Punta –Baja- Malapackun I.) 9º02’50” 117º37’58” 223º30’ 32,195 Malapackun I. Line 46 ( Malapackun I.- Piodras Pt.) 9º15’30” 117º50’04” 225º50’ 148,260 Piodras Pt. Line 47 ( Piodras Pt.- Tapiutan I. 10º11’28” 118º48’18” 203º19’ 124,900 Tapiutan I. Line 48 ( Tapiutan I.-Pinnacle Rk.) 11º13’40” 119º15’28” 208º19’ 136,590 Pinnacle Rk. Line 49 (Pinnacle Rk.-Cape Calavite) 12º18’34” 119º51’45” 200º40’ 134,230 Cape Calavite Line 50 (Cape Calavite-Cabra I.) 13º26’40” 120º18’00” 148º12’ 58,235 Cabra I. Line 51 ( Cabra L.- Capones Is.) 13º53’30” 120º00’58” 149º26’ 113,400 Capones Is. Line 52 ( Capones Is. Palawig Pt.) 14º55’00” 120º00’20” 168º09’ 58,100 Palawig Pt. Line 53 ( Palawig Pt.- Hermana Mayor I.) 15º25’50” 119º53’40” 164º17’ 40,870 Hermana Mayor I. Line 53a ( Hermana Mayor I- Tambobo Pt.) 15º47’10” 119º47’28” 167º10’ 20,490 Tambobo Pt. Line 54 ( Tambobo Pt.-Rena Pt.) 15º58’00” 119º44’55” 181º43’ 22,910 Rena Pt. Line 54a (Rena Pt.-Cape Bolinao) 16º10’25” 119º45’18” 191º39’ 18,675 Cape Bolinao Line 55 (Cape Bolinao-Darigayos Pt.) 16º20’20” 119º47’25” 167º01’ 55,995 Darigayo Pt. Line 56 ( Darigayos Pt.- Dile Pt.) 16º49’55” 119º40’20” 220º25’ 108,160 Dile Pt. Line 56a ( Dile Pt.- Pinget I.) 17º34’30” 120º19’58” 188º27’ 12,060 Pinget I. Line 56b ( Pinget I.- Badoc I.) 17º40’58” 120º20’58” 192º46’ 27,170 Badoc I. Line 57 ( Badoc I.- Cape Bojeador 17º55’20” 120º24’22” 195º03’ 65,270 Cape Bojeador Line 58 (Cape Bojeador-Dalupiri I.) 18º29’30” 120º34’00” 228º16’ 101,740 Dalupiri I. Line 59 ( Dalupiri I.- Catanapan Pt.) 19º10’15” 121º13’02” 213º29’ 25,075 Catanapan Pt. Line 6o ( Catanapan Pt.- Doqouy I.) 19º21’35” 121º13’02” 202º27’ 116,780 Doqouy Pt. Line 61 ( Doqouy I.- Railo) 20º20’06” 121º46’35” 180º47’ 42,255 Railo Line 62 ( Railo – Yami I. (W) 20º07’26” 121º46’55” 200º30’ 48,140 Yami I. (W) Line 63 ( Yami I. (W)- Yami I. (M) 21º07’26” 121º56’39” 238º40’ 237 Yami I. (M) Line 64 ( Yami I. (M)- Yami I. (E) 21º07’30” 121º56’46” 307º08’ 1,376 Yami I. (E) 21º07’03” 121º57’24”

Section 2

SEC. 2. All waters within, the baselines provided for in Section one hereof are considered inland or internal waters of the Philippines.

Section 3

SEC. 3. This Act shall take effect upon its approval. Approved, June 17, 1961.

Source: Supreme Court E-Library, Republic of the Philippines. Philippine laws are public documents (works of the government).

Continue your research