SEA LEVEL STATION MONITORING FACILITY
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Stations monitored by University of Hawaii Sea Level Center ( USA )

Status at 2026-04-02 20:08 GMT : 115 stations listed ordered by code
Show: Info:
Code GLOSS ID Country Location Connection DCP ID Last observation
Level    Time in GMT		 Delay Transmit
Interval		 View
acaj 182 El Salvador Acajutla SV SZXX01 300434064008810 2.29 19:54 14' 5'   [open]  
acap 267 Mexico Acapulco MX SEPA40 3540E15A 8.26 -down- 3192d 5'   [open]  
alawa USA Ala Wai Hbr SZXX01 US-HI-ALAWAI 0.13 20:00 8' 5'   [open]  
ambon 68 Indonesia Ambon SZXX01 301434060409970 5.23 19:55 13' 5'   [open]  
auasi Samoa Auasi SZXX01 300434066941760 1.91 20:00 8' 5'   [open]  
aunuu Samoa Aunuu SZXX01 300434066946670 1.98 20:00 8' 5'   [open]  
balt 169 Ecuador Baltra,Galapagos EC SEEQ40 932040EE -0.28 20:02 6' 5'   [open]  
beno 49 Indonesia Benoa SZXX01 300434067150400 -999 20:00 8' 5'   [open]  
bitu 69 Indonesia Bitung SZXX01 300434067058990 8.31 20:00 8' 5'   [open]  
brpt Hawaii Barbers Point SEPO40 35403732 3.79 19:57 11' 5'   [open]  
bull Curaçao Bullen Bay SEPO40 3541C54C 8.92 20:01 7' 5'   [open]  
cabo 161 Mexico Cabo San Lucas MX SEMX03 93209686 25.17 -down- 3192d 15'   [open]  
call 173 Perú Callao,La-Punta PE SEPO40 354165B4 6.02 20:05 3' 5'   [open]  
caph Haïti Cap-Haïtien SEHA10 3540C7B6 8.23 20:03 5' 5'   [open]  
chtt 36 Bangladesh Chittagong SZBW40 065079CC 3.45 -down- 322d 6'   [open]  
chuu 116 Micronesia Chuuk SZXX01 300434063442310 4.05 19:54 14' 5'   [open]  
cila 291 Indonesia Cilacap2 ID-CILA-00 0.01 -down- 3186d 5'   [open]  
cili 291 Indonesia Cilacap SZXX01 300434067156900 2.78 19:59 9' 5'   [open]  
cocos Costa Rica Cocos Island SEPO40 3542E4AE 4.42 2026-03-20 19:25 13d 5'   [open]  
colb 33 Sri Lanka Colombo SXXX33 22373340 5.7 -down- 1808d 15'   [open]  
colo 33 Sri Lanka Colombo SWIO40 0650018E 1.37 20:00 8' 15'   [open]  
dakar 253 Sénégal Dakar SXXX33 360916B8 7.17 -down- 766d 15'   [open]  
davo 71 Philippines Davao PH SZXX01 301434061609060 7.75 19:55 13' 5'   [open]  
denis Seychelles Denis Island SXXX33 26B7620C 5.7 -down- 4810d 15'   [open]  
dese 190 Argentina Puerto Deseado SEPO40 33912088 5.78 20:04 4' 15'   [open]  
elpo Panamá El Porvenir SZXX01 300434067057990 6.71 19:55 13' 5'   [open]  
espr 185 Argentina Bahia Esperanza AR XXXXXX 334D4708 -down- 1h   [open]  
fort 336 Brasil Fortaleza SEPO40 3542D134 3.21 20:05 3' 5'   [open]  
fren 107 USA Tern,Fr. Frigate US SZXX01 301434061606460 0.65 19:55 13' 5'   [open]  
ganm 27 Maldive Islands Gan SZXX01 300434064634660 -999 19:55 13' 5'   [open]  
garc 26 UK Diego Garcia SZXX01 301434061608080 2.1 20:00 8' 15'   [open]  
halei USA Haleiwa Hbr SZXX01 US-HI-HALEIWA 0.14 19:55 13' 5'   [open]  
hani Maldive Islands Hanimadhoo SZXX01 300434066941620 1.49 20:00 8' 5'   [open]  
hanl USA Hanalei, HI SZXX01 US-HI-HANALEI 0.14 20:00 8' 5'   [open]  
heeia USA Heeia Kea Hbr SZXX01 US-HI-HEEIAKEA 0.14 20:00 8' 5'   [open]  
hiva France Hiva Oa (Marquesas, French Polynesia) SZXX01 301434061506930 1.67 19:55 13' 5'   [open]  
hoko USA Honokohau Harbor, Hawaii SZXX01 US-HI-HONOKOHAU 0.14 20:00 8' 5'   [open]  
htst Hawaii Hawaii - TEST bgan ID-HTST-00 13.72 2015-10-02 00:15 3836d 5'   [open]  
imek Palau Islands Imekang SZXX01 301434061821970 1.72 20:00 8' 5'   [open]  
john 109 USA Johnston US SXHW11 15D142A4 7.06 20:02 6' 5'   [open]  
kame Palau Islands Kamesang SZXX01 301434061827990 1.39 19:55 13' 5'   [open]  
kant 145 Kiribati Kanton KI SEPA40 354305A6 -999 2025-12-09 02:00 115d 15'   [open]  
kapi 117 Micronesia Kapingamarangi FM SZXX01 300434064787540 1.32 19:55 13' 5'   [open]  
kaum USA Kaumalapau, Hawaii SEPO40 3542C242 3.75 -down- 1316d 5'   [open]  
kaun USA Kaunakakai, Hawaii SZXX01 US-HI-KAUNAKAKA 0.14 20:00 8' 5'   [open]  
keehi USA Keehi Hbr SZXX01 US-HI-KEEHI 0.14 20:00 8' 5'   [open]  
kota 42 Thailand Ko Taphao Noi SZTH40 0650879A 6.81 -down- 4635d 6'   [open]  
lali 172 Ecuador La Libertad EC SEPO40 3540B126 3.41 20:03 5' 5'   [open]  
lamu Kenya Lamu SXXX33 16287190 6.02 20:01 7' 15'   [open]  
lank Malaysia Langkawi SZXX01 301434061600080 2.04 20:00 8' 6'   [open]  
laru2 339 Seychelles Point LaRue SXXX32 12FD90D0 5.66 20:00 8' 6'   [open]  
lega 72 Philippines Legaspi SZXX01 301434061601080 7.98 19:55 13' 5'   [open]  
lemba Indonesia Lembar SZXX01 300434067157400 7.49 20:00 8' 6'   [open]  
limon Costa Rica Limon SZXX01 300434066940600 6.59 19:54 14' 5'   [open]  
madry 191 Argentina Puerto Madryn SEPO40 335665D2 4.05 20:04 4' 15'   [open]  
maka Hawaii Makai Pier, Waimanalo, Hawaii SZXX01 US-HI-MAKAI 3 2025-12-17 15:59 106d 5'   [open]  
mala 120 Palau Islands Malakal SZXX01 300434066948590 3.82 19:55 13' 6'   [open]  
male 28 Maldive Islands Male SXXX32 16289262 5.6 -down- 454d 15'   [open]  
Male2 Maldive Islands Maldive Islands SZXX01 300434066941690 2.42 19:55 13' 5'   [open]  
mane Hawaii Manele Bay SZXX01 US-HI-MANELEBAY 0.14 20:00 8' 5'   [open]  
mani 73 Philippines Manila SZXX01 301434060194630 8.28 19:55 13' 5'   [open]  
manz 163 Mexico Manzanillo MX SEPA40 3541502E 8.26 -down- 3192d 5'   [open]  
mata Perú Matarani,Arequipa PE SEPO40 354176C2 4.83 20:05 3' 5'   [open]  
milo USA Milolii, Hawaii SZXX01 US-HI-MILOLII 0.14 2026-02-01 02:40 61d 5'   [open]  
momb 8 Kenya Mombasa SXXX33 22ADF72A 3.44 20:00 8' 15'   [open]  
moul 141 Myanmar Moulmein SZBM40 0650AFA4 4.57 -down- 1975d 6'   [open]  
niue Niue Niue SEPO40 9322B59E -0.58 -down- 5262d 1h   [open]  
nuku 142 France Nuku Hiva (Marquesas, French Polynesia) SZXX01 301434061604070 1.12 20:00 8' 5'   [open]  
ofuas Samoa Ofu SZXX01 300434066945600 2.04 20:00 8' 5'   [open]  
pada 45 Indonesia Padang SZXX01 301434060404960 7.24 19:55 13' 5'   [open]  
padn 45 Indonesia Padang2 bgan 5.48 -down- 3379d 5'   [open]  
pall USA Port Allen, HI SZXX01 US-HI-PORTALLEN 0.13 20:00 8' 5'   [open]  
palm1 329 Cabo Verde Palmeira SXXX33 26D6F7A6 6.69 2025-04-23 09:15 344d 15'   [open]  
pape 140 France Papeete (Tahiti, French Polynesia) SZXX01 301434060198880 6.31 19:55 13' 5'   [open]  
pdas 245 Portugal Ponta Delgada Azor SEPO40 354271CC 4.48 20:05 3' 5'   [open]  
pele Palau Islands Peleliu SZXX01 301434061823990 1.19 19:55 13' 5'   [open]  
penr 143 Cook Islands Penrhyn CK SZXX01 300434068595910 1.22 19:55 13' 5'   [open]  
phar Hawaii Pearl Harbor SXXX20 33A4B45A 6'   [open]  
plat2 192 Argentina Mar del Plata SEPO40 3542B4D2 4.98 20:04 4' 15'   [open]  
plmy USA Palmyra Island SZXX01 300434068595920 6.28 19:55 13' 5'   [open]  
prgi Indonesia Prigi2 bgan 0.01 -down- 3558d 5'   [open]  
pric Grenada Prickly Bay, Grenada SEPO40 3541B3DC 5.82 20:01 7' 5'   [open]  
prig Indonesia Prigi SZXX01 301434060003900 2.2 19:55 13' 5'   [open]  
ptca Dominican Republic Punta Cana SZXX01 301434061821990 1.54 20:00 8' 5'   [open]  
ptlu 18 Mauritius Pt.Louis SXXX32 165B3038 2.21 20:01 7' 6'   [open]  
ptpl Dominican Republic Puerto Plata SZXX01 301434061820970 1.58 19:55 13' 5'   [open]  
quepo 167 Costa Rica Quepos SZXX01 300434066949590 6.17 19:59 9' 5'   [open]  
quin 75 Viet Nam Qui Nhon SZXX01 300434064206280 1.27 20:00 8' 6'   [open]  
riki 138 France Rikitea (Gambier, French Polynesia) SEPO40 3541F0D6 12.63 -down- 1659d 5'   [open]  
rodr 19 Mauritius Rodrigues SXXX32 16590056 2.86 19:57 11' 6'   [open]  
rose Dominica island Roseau SZXX01 301434061603500 5.99 19:55 13' 5'   [open]  
sab2 347 Indonesia Sabang2 bgan ID-SABA-00 0.01 -down- 4105d 5'   [open]  
saba 347 Indonesia Sabang SZXX01 301434061608460 2.6 19:55 13' 5'   [open]  
saip 118 USA Saipan US SZXX01 300434066941730 1.32 19:55 13' 6'   [open]  
salv 334 Brasil Salvador (Capitania dos Portos da Bahia) SEPA40 354052D4 6.67 20:01 7' 5'   [open]  
sama Colombia Santa Marta SEPO40 35419530 6.32 2026-02-03 02:05 59d 5'   [open]  
sama2 Colombia Santa Marta 2 SEPO40 354084BC 0.01 2026-01-31 20:43 61d 5'   [open]  
sana Colombia San Andres SEPO40 35418646 5.38 20:05 3' 5'   [open]  
sant Ecuador SantaCruz,Galapagos SEEQ40 932085F0 9.64 20:01 7' 5'   [open]  
saum Indonesia Saumlaki SZXX01 301434061605060 8.38 19:55 13' 5'   [open]  
setp1 211 Bahamas Settlement pt SZXX01 300434068599910 0.7 20:00 8' 5'   [open]  
sib2 Indonesia Sibolga bgan ID-SIBO-00 -down- 4394d 5'   [open]  
sibo Indonesia Sibolga SZID46 0650BCD2 2.4 -down- 1935d 6'   [open]  
sitt 37 Myanmar Sittwe SZBM41 0650C490 9.29 -down- 198d 6'   [open]  
tala Perú Talara SEPO40 35414358 1.4 2025-08-19 14:50 226d 5'   [open]  
tauas Samoa Tau SZXX01 300434066943600 1.89 19:55 13' 5'   [open]  
uht1 USA UHSLC Lab 354232C6 5'   [open]  
ushu 181 Argentina Ushuaia SEPO40 334CE50A -999 19:34 34' 15'   [open]  
vsfb USA Vandenberg Space Force Base SZXX01 300434066947600 7.12 19:54 14' 5'   [open]  
vung Viet Nam Vung Tau SZXX01 300434067059990 5.89 19:55 13' 6'   [open]  
waian USA Waianae Hbr SZXX01 US-HI-WAIANAE 0.14 19:55 13' 5'   [open]  
will Curaçao Willemstad SEPO40 3541C54C 6.03 -down- 4551d 5'   [open]  
xmas 146 Kiribati Christmas KI SZXX01 301434060001890 0.96 20:00 8' 5'   [open]  
yapi 119 Micronesia Yap Island SZXX01 300434066945690 -9.81 19:55 13' 5'   [open]  
zanz 297 Tanzania Zanzibar SXXX33 1605D3E0 -2.23 -down- 200d 15'   [open]  
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