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

Status at 2026-04-18 04:26 GMT : 88 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 0.68 04:19 7' 5'   [open]  
alawa USA Ala Wai Hbr SZXX01 US-HI-ALAWAI 0.13 04:20 6' 5'   [open]  
ambon 68 Indonesia Ambon SZXX01 301434060409970 5.42 04:20 6' 5'   [open]  
auasi Samoa Auasi SZXX01 300434066941760 1.87 04:20 6' 5'   [open]  
aunuu Samoa Aunuu SZXX01 300434066946670 1.86 04:20 6' 5'   [open]  
balt 169 Ecuador Baltra,Galapagos EC SEEQ40 932040EE -0.28 04:22 4' 5'   [open]  
beno 49 Indonesia Benoa SZXX01 300434067150400 -999 04:15 11' 5'   [open]  
bitu 69 Indonesia Bitung SZXX01 300434067058990 7.14 04:20 6' 5'   [open]  
brpt Hawaii Barbers Point SEPO40 35403732 4.32 04:22 4' 5'   [open]  
bull Curaçao Bullen Bay SEPO40 3541C54C 8.92 04:21 5' 5'   [open]  
call 173 Perú Callao,La-Punta PE SEPO40 354165B4 5.6 04:20 6' 5'   [open]  
caph Haïti Cap-Haïtien SEHA10 3540C7B6 8.16 04:23 3' 5'   [open]  
chuu 116 Micronesia Chuuk SZXX01 300434063442310 3.87 04:19 7' 5'   [open]  
cili 291 Indonesia Cilacap SZXX01 300434067156900 3.76 04:19 7' 5'   [open]  
cocos Costa Rica Cocos Island SEPO40 3542E4AE 4.42 2026-03-20 19:25 28d 5'   [open]  
colo 33 Sri Lanka Colombo SWIO40 0650018E 0.91 04:15 11' 15'   [open]  
davo 71 Philippines Davao PH SZXX01 301434061609060 6.37 04:20 6' 5'   [open]  
dese 190 Argentina Puerto Deseado SEPO40 33912088 7.41 04:19 7' 15'   [open]  
elpo Panamá El Porvenir SZXX01 300434067057990 6.98 04:20 6' 5'   [open]  
fort 336 Brasil Fortaleza SEPO40 3542D134 1.65 04:20 6' 5'   [open]  
fren 107 USA Tern,Fr. Frigate US SZXX01 301434061606460 1.05 04:20 6' 5'   [open]  
ganm 27 Maldive Islands Gan SZXX01 300434064634660 -999 04:20 6' 5'   [open]  
garc 26 UK Diego Garcia SZXX01 301434061608080 0.66 04:20 6' 15'   [open]  
halei USA Haleiwa Hbr SZXX01 US-HI-HALEIWA 0.13 04:20 6' 5'   [open]  
hani Maldive Islands Hanimadhoo SZXX01 300434066941620 1.02 04:20 6' 5'   [open]  
hanl USA Hanalei, HI SZXX01 US-HI-HANALEI 0.13 04:15 11' 5'   [open]  
heeia USA Heeia Kea Hbr SZXX01 US-HI-HEEIAKEA 0.13 04:20 6' 5'   [open]  
hiva France Hiva Oa (Marquesas, French Polynesia) SZXX01 301434061506930 2.27 04:20 6' 5'   [open]  
hoko USA Honokohau Harbor, Hawaii SZXX01 US-HI-HONOKOHAU 0.13 04:20 6' 5'   [open]  
imek Palau Islands Imekang SZXX01 301434061821970 0.51 04:20 6' 5'   [open]  
john 109 USA Johnston US SXHW11 15D142A4 7.84 04:22 4' 5'   [open]  
kame Palau Islands Kamesang SZXX01 301434061827990 0.29 04:20 6' 5'   [open]  
kant 145 Kiribati Kanton KI SEPA40 354305A6 -999 2025-12-09 02:00 130d 15'   [open]  
kapi 117 Micronesia Kapingamarangi FM SZXX01 300434064787540 1.37 04:20 6' 5'   [open]  
kaun USA Kaunakakai, Hawaii SZXX01 US-HI-KAUNAKAKA 0.13 04:20 6' 5'   [open]  
keehi USA Keehi Hbr SZXX01 US-HI-KEEHI 0.13 04:20 6' 5'   [open]  
lali 172 Ecuador La Libertad EC SEPO40 3540B126 1.51 04:23 3' 5'   [open]  
lamu Kenya Lamu SXXX33 16287190 7.89 04:16 10' 15'   [open]  
lank Malaysia Langkawi SZXX01 301434061600080 3.92 04:20 6' 6'   [open]  
laru2 339 Seychelles Point LaRue SXXX32 12FD90D0 6 04:18 8' 6'   [open]  
lega 72 Philippines Legaspi SZXX01 301434061601080 6.9 02:35 2h 5'   [open]  
lemba Indonesia Lembar SZXX01 300434067157400 8.45 04:20 6' 6'   [open]  
limon Costa Rica Limon SZXX01 300434066940600 6.81 04:19 7' 5'   [open]  
madry 191 Argentina Puerto Madryn SEPO40 335665D2 5.76 2026-04-17 20:49 8h 15'   [open]  
mala 120 Palau Islands Malakal SZXX01 300434066948590 2.77 04:20 6' 6'   [open]  
Male2 Maldive Islands Maldive Islands SZXX01 300434066941690 1.81 04:20 6' 5'   [open]  
mane Hawaii Manele Bay SZXX01 US-HI-MANELEBAY 0.13 04:20 6' 5'   [open]  
mani 73 Philippines Manila SZXX01 301434060194630 8.71 04:20 6' 5'   [open]  
mata Perú Matarani,Arequipa PE SEPO40 354176C2 4.91 04:20 6' 5'   [open]  
milo USA Milolii, Hawaii SZXX01 US-HI-MILOLII 0.14 2026-02-01 02:40 76d 5'   [open]  
momb 8 Kenya Mombasa SXXX33 22ADF72A 5.16 04:15 11' 15'   [open]  
nuku 142 France Nuku Hiva (Marquesas, French Polynesia) SZXX01 301434061604070 1.77 04:20 6' 5'   [open]  
ofuas Samoa Ofu SZXX01 300434066945600 1.69 03:15 1h 5'   [open]  
pada 45 Indonesia Padang SZXX01 301434060404960 7.35 04:20 6' 5'   [open]  
pall USA Port Allen, HI SZXX01 US-HI-PORTALLEN 0.13 04:20 6' 5'   [open]  
palm1 329 Cabo Verde Palmeira SXXX33 26D6F7A6 6.69 2025-04-23 09:15 360d 15'   [open]  
pape 140 France Papeete (Tahiti, French Polynesia) SZXX01 301434060198880 6.17 04:20 6' 5'   [open]  
pdas 245 Portugal Ponta Delgada Azor SEPO40 354271CC 5.66 04:20 6' 5'   [open]  
pele Palau Islands Peleliu SZXX01 301434061823990 1.09 04:20 6' 5'   [open]  
penr 143 Cook Islands Penrhyn CK SZXX01 300434068595910 1.36 04:20 6' 5'   [open]  
plat2 192 Argentina Mar del Plata SEPO40 3542B4D2 5.04 04:19 7' 15'   [open]  
plmy USA Palmyra Island SZXX01 300434068595920 6.91 04:20 6' 5'   [open]  
pric Grenada Prickly Bay, Grenada SEPO40 3541B3DC 5.71 04:21 5' 5'   [open]  
prig Indonesia Prigi SZXX01 301434060003900 3.56 04:20 6' 5'   [open]  
ptca Dominican Republic Punta Cana SZXX01 301434061821990 1.84 04:20 6' 5'   [open]  
ptlu 18 Mauritius Pt.Louis SXXX32 165B3038 1.62 04:19 7' 6'   [open]  
ptpl Dominican Republic Puerto Plata SZXX01 301434061820970 1.9 04:20 6' 5'   [open]  
quepo 167 Costa Rica Quepos SZXX01 300434066949590 4 04:19 7' 5'   [open]  
quin 75 Viet Nam Qui Nhon SZXX01 300434064206280 1.63 04:20 6' 6'   [open]  
rodr 19 Mauritius Rodrigues SXXX32 16590056 1.69 04:15 11' 6'   [open]  
rose Dominica island Roseau SZXX01 301434061603500 6.08 04:20 6' 5'   [open]  
saba 347 Indonesia Sabang SZXX01 301434061608460 4.02 04:20 6' 5'   [open]  
saip 118 USA Saipan US SZXX01 300434066941730 -999 2026-04-14 18:30 3d 6'   [open]  
salv 334 Brasil Salvador (Capitania dos Portos da Bahia) SEPA40 354052D4 5.73 04:21 5' 5'   [open]  
sama Colombia Santa Marta SEPO40 35419530 6.32 2026-02-03 02:05 74d 5'   [open]  
sama2 Colombia Santa Marta 2 SEPO40 354084BC 0.01 2026-01-31 20:43 76d 5'   [open]  
sana Colombia San Andres SEPO40 35418646 5.58 04:20 6' 5'   [open]  
sant Ecuador SantaCruz,Galapagos SEEQ40 932085F0 5.8 04:21 5' 5'   [open]  
saum Indonesia Saumlaki SZXX01 301434061605060 8.84 04:20 6' 5'   [open]  
setp1 211 Bahamas Settlement pt SZXX01 300434068599910 1.41 04:20 6' 5'   [open]  
tala Perú Talara SEPO40 35414358 1.4 2025-08-19 14:50 242d 5'   [open]  
tauas Samoa Tau SZXX01 300434066943600 1.75 04:20 6' 5'   [open]  
ushu 181 Argentina Ushuaia SEPO40 334CE50A 7.06 2026-04-17 18:34 10h 15'   [open]  
vsfb USA Vandenberg Space Force Base SZXX01 300434066947600 7.96 04:19 7' 5'   [open]  
vung Viet Nam Vung Tau SZXX01 300434067059990 5.89 04:20 6' 6'   [open]  
waian USA Waianae Hbr SZXX01 US-HI-WAIANAE 0.13 04:20 6' 5'   [open]  
xmas 146 Kiribati Christmas KI SZXX01 301434060001890 1.71 04:20 6' 5'   [open]  
yapi 119 Micronesia Yap Island SZXX01 300434066945690 -9.79 04:20 6' 5'   [open]  
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