SEA LEVEL STATION MONITORING FACILITY
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Stations kindly provided by National Ocean Service-NOAA ( USA )

Status at 2025-04-29 07:47 GMT : 227 stations listed ordered by code
Show: Info:
Code GLOSS ID Country Location Connection DCP ID Last observation
Level    Time in GMT
Delay Transmit
Interval
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acnj 220 USA Atlantic City NJ web 3367B730 -0.17 07:39 8' 6'   [open]  
acnj2 220 USA Atlantic City NJ SXXX03 3367B730 -7.83 2024-06-07 15:02 326d 6'   [open]  
adak 302 USA Adak AK web 3360F60E 1.17 07:42 5' 6'   [open]  
adak2 302 USA Adak AK SXXX03 3360F60E -2.08 07:42 5' 6'   [open]  
alak USA Alitak US web 3363341E 1.77 07:39 8' 6'   [open]  
alak2 USA Alitak US SXXX03 3363341E -4.57 07:39 8' 6'   [open]  
alam USA Alameda CA web 3362E08C 2.38 07:39 8' 6'   [open]  
amal USA Charlotte-Amalie VI web 3364A348 0.23 07:36 11' 6'   [open]  
amal2 USA Charlotte-Amalie VI SXXX03 3364A348 -3.86 07:39 8' 6'   [open]  
anch USA Anchorage AK web 3363B20A 5.88 07:39 8' 6'   [open]  
anch2 USA Anchorage AK SXXX03 3363B20A -1.47 07:38 9' 6'   [open]  
apfl USA Apalachicola FL web 3346C2B4 0.25 07:39 8' 6'   [open]  
apfl2 USA Apalachicola FL SXXX03 3346C2B4 -6.42 07:38 9' 6'   [open]  
apla USA Lawma, Amerada Pass, LA web 334773C0 0.47 07:39 8' 6'   [open]  
apla2 USA Lawma, Amerada Pass, LA SXXX90 AMRL1 -8.16 2023-10-24 07:15 553d 6'   [open]  
aren USA Arena Cove CA web 3368115A 2.09 07:32 15' 6'   [open]  
aren2 USA Arena Cove CA SXXX03 336AF75C -5.49 07:39 8' 6'   [open]  
asto USA Astoria OR web 335086EE 2.49 07:37 10' 6'   [open]  
asto2 USA Astoria OR SZPZ34 ASTO3 2.39 07:31 16' 6'   [open]  
atka USA Atka, AK web 1.15 07:41 6' 5'   [open]  
bamd USA Baltimore MD web 336577DA 0.24 07:36 11' 6'   [open]  
bame USA Bar Harbor ME web 336747B4 1.24 07:36 11' 6'   [open]  
bame2 USA Bar Harbor ME SXXX03 336747B4 -5.02 2025-02-13 11:08 75d 6'   [open]  
benc USA Beaufort NC web 3364C6AE -0.14 07:39 8' 6'   [open]  
benc2 USA Beaufort NC SXXX03 3364C6AE -4.07 07:39 8' 6'   [open]  
bgct USA Bridgeport CT web 1.34 07:36 11' 6'   [open]  
bgct2 USA Bridgeport CT SXXX03 3372E712 -5.24 07:39 8' 6'   [open]  
bmda 221 UK Bermuda St Georges web -0.22 07:39 8' 6'   [open]  
boma USA Boston MA web 335E54EE 1.88 07:36 11' 6'   [open]  
boma2 USA Boston MA SXLA03 3373C304 1960-01-01 00:00 23860d 5'   [open]  
btny USA Battery The NY web 336670D4 -0.14 07:39 8' 6'   [open]  
btny2 USA Battery The NY SXXX03 336670D4 -4.39 07:33 14' 6'   [open]  
cbmd USA Cambridge MD web 3366E5B6 0.58 07:30 17' 6'   [open]  
cbmd2 USA Cambridge MD SXXX03 3366E5B6 -2.25 07:39 8' 6'   [open]  
char USA Charleston, OR web 336874BC 2.63 07:38 9' 6'   [open]  
char2 USA Charleston, OR SXXX03 336874BC -3.15 07:38 9' 6'   [open]  
chrp USA Cherry Point WA web 336BB6AC 1.83 07:40 7' 6'   [open]  
chrp2 USA Cherry Point WA SXXX03 336BB6AC -7.53 07:40 7' 6'   [open]  
cmnj USA Cape May NJ web 335D53E0 -0.09 07:39 8' 6'   [open]  
cmnj2 USA Cape May NJ SXXX03 335D53E0 -5.37 07:39 8' 6'   [open]  
cord USA Cordova AK web 335FA690 2.7 07:32 15' 6'   [open]  
cord2 USA Cordova AK SXXX03 335FA690 -5.35 2024-09-05 19:03 236d 6'   [open]  
cpla USA Calcasieu Pass, LA web 3368C732 0.64 07:39 8' 6'   [open]  
cres USA Crescent City CA web 33622592 2.33 07:35 12' 6'   [open]  
cres2 USA Crescent City CA SXXX03 33622592 -1.42 07:35 12' 6'   [open]  
cule USA Culebra Is PR web 0.16 07:36 11' 6'   [open]  
cule2 USA Culebra Is PR SXXX03 3358913E -2.97 2024-02-16 21:27 437d 6'   [open]  
cwfl USA Clearwater Beach FL web 3358C142 0.73 07:39 8' 5'   [open]  
cwfl2 USA Clearwater Beach FL SXXX50 3358C142 -5.28 07:32 15' 5'   [open]  
cwme USA Cutler Farris Wharf, ME web 33672252 1.65 07:36 11' 6'   [open]  
cwme2 USA Cutler Farris Wharf, ME SXXX03 33672252 -5.63 07:38 9' 6'   [open]  
dacp USA DART South of Acapulco web 3425.19 06:00 2h 6h   [open]  
dacp2 USA DART South of Acapulco dart DD43413 3425.28 06:00 2h 6h   [open]  
dadk USA DART SSE of Adak Island web 5614.82 06:00 2h 6h   [open]  
dadk2 USA DART SSE of Adak Island dart DD46413 5614.88 06:00 2h 6h   [open]  
danc USA DART SSE of Cordova web 3726.22 06:00 2h 6h   [open]  
danc2 USA DART SSE of Cordova dart DD46410 1960-01-01 00:00 23860d 6h   [open]  
dapi Samoa DART NW of Apia web 4950.38 06:00 2h 6h   [open]  
dapi2 USA DART NW of Apia dart DD51425 4951.91 06:00 2h 6h   [open]  
dat2 USA DART E of Boston web 2024-09-02 11:00 239d 6h   [open]  
dat3 USA DART North of St Thomas web 5804.5 06:00 2h 6h   [open]  
dat4 USA DART E of Boston dart DD44403 3957.49 2024-09-02 11:00 239d 6h   [open]  
dat5 USA DART North of St Thomas dart DD41421 5803.93 06:00 2h 6h   [open]  
datu USA DART South of Attu web 4719.87 06:00 2h 6h   [open]  
datu2 USA DART South of Attu dart DD21415 4720.68 06:00 2h 6h   [open]  
dber Bermudas DART SSW of Hamilton web 5223.22 06:00 2h 6h   [open]  
dber2 USA DART SSW of Hamilton dart DD41425 5222.27 06:00 2h 6h   [open]  
dcal USA DART West of Mendocino Bay web 4265.67 2025-04-28 21:00 11h 6h   [open]  
dcal2 USA DART West of Mendocino Bay dart DD46411 4266.48 2025-04-28 21:00 11h 6h   [open]  
dcar USA DART Southwest of San Juan web 4498.74 06:00 2h 6h   [open]  
dcar2 USA DART Southwest of San Juan dart DD42407 4498.87 06:00 2h 6h   [open]  
dchr USA DART SE of Chirikof Island web 4680.1 2024-07-21 00:00 282d 6h   [open]  
dchr2 USA DART SE of Chirikof Island dart DD46414 4680.2 2024-07-21 00:00 282d 6h   [open]  
dchu USA DART South of Umnak Is web 5387.27 2025-03-15 12:00 45d 6h   [open]  
dchu2 USA DART South of Umnak Is dart DD46408 5387.5 2025-03-15 12:00 45d 6h   [open]  
dgal Perú DART WNW of Lima web 3970.11 06:00 2h 6h   [open]  
dgal2 USA DART WNW of Lima dart DD32413 3970.07 06:00 2h 6h   [open]  
dgul USA DART South of New Orleans web 3199.29 06:00 2h 6h   [open]  
dgul2 USA DART South of New Orleans dart DD42409 3199.46 06:00 2h 6h   [open]  
dgum Guam DART West of Agana web 5797.05 06:00 2h 6h   [open]  
dgum2 USA DART West of Agana dart DD52405 5795.68 06:00 2h 6h   [open]  
dhai Canada DART West of Vancouver web 2025-01-31 13:00 88d 6h   [open]  
dhai2 USA DART West of Vancouver dart DD46416 3394.18 2025-01-31 13:00 88d 6h   [open]  
dhaw USA DART West of Kailua-Kona web 4741.6 06:00 2h 6h   [open]  
dhaw2 USA DART West of Kailua-Kona dart DD51407 4741.5 06:00 2h 6h   [open]  
dhon USA DART NE of Guadalcanal web 1779.46 2024-09-15 17:00 226d 6h   [open]  
dhon2 USA DART NE of Guadalcanal dart DD52406 1780.13 2024-09-15 17:00 226d 6h   [open]  
dial USA Dauphin Island AL web 335752B2 0.14 07:39 8' 6'   [open]  
djun USA DART SW of Juneau web 3563.17 06:00 2h 6h   [open]  
djun2 USA DART SW of Juneau dart DD46415 3562.99 06:00 2h 6h   [open]  
dkam USA DART SE of Kamchatka Peninsula web 5753.07 06:00 2h 6h   [open]  
dkam2 USA DART SE of Kamchatka Peninsula dart DD21416 5754.04 06:00 2h 6h   [open]  
dkod USA DART SE of Kodiak web 2024-10-11 12:00 200d 6h   [open]  
dkod2 USA DART SE of Kodiak dart DD46409 4199.71 2024-10-11 12:00 200d 6h   [open]  
dkur USA DART SE of Kuril Is. web 5321.83 06:00 2h 6h   [open]  
dkur2 USA DART SE of Kuril Is. dart DD21419 5322.77 06:00 2h 6h   [open]  
dkwa USA DART ESE of Saipan web 5886.09 06:00 2h 6h   [open]  
dkwa2 USA DART ESE of Saipan dart DD52402 5886.3 06:00 2h 6h   [open]  
dmnz USA DART SW of Manzanillo web 3098.18 06:00 2h 6h   [open]  
dmnz2 USA DART SW of Manzanillo dart DD43412 3098.31 06:00 2h 6h   [open]  
dmon USA DART SE of Fire Island web 2631.22 06:00 2h 6h   [open]  
dmon2 USA DART SE of Fire Island dart DD44402 2630.07 06:00 2h 6h   [open]  
dnwp USA DART South of Amchitka web 5442.47 06:00 2h 6h   [open]  
dnwp2 USA DART South of Amchitka dart DD21414 5442.96 06:00 2h 6h   [open]  
dorg USA DART West of Coos Bay web 3269.08 2023-11-06 08:00 540d 6h   [open]  
dorg2 USA DART West of Coos Bay dart DD46407 3267.76 2023-11-06 08:00 540d 6h   [open]  
dpan Panamá DART WSW of Panama City web 3200.89 06:00 2h 6h   [open]  
dpan2 USA DART WSW of Panama City dart DD32411 3201.05 06:00 2h 6h   [open]  
dphi Philippines DART NE of Manila web 5948.22 2024-04-16 02:00 378d 6h   [open]  
dpnc 219 USA Duck Pier NC web 335DD5F4 -0.2 07:39 8' 5'   [open]  
dpor USA DART West of Astoria web 2737.97 06:00 2h 6h   [open]  
dpor2 USA DART West of Astoria dart DD46404 1960-01-01 00:00 23860d 6h   [open]  
dryu USA DART Southeast of Miyazaki web 4819.3 2024-09-19 02:00 222d 6h   [open]  
dryu2 USA DART Southeast of Miyazaki dart DD21420 4818.69 2024-09-19 02:00 222d 6h   [open]  
dsai USA DART ENE of Saipan web 5567.61 2025-03-03 00:00 57d 6h   [open]  
dsai2 USA DART ENE of Saipan dart DD52401 5567.71 2025-03-03 00:00 57d 6h   [open]  
dsea USA DART WNW of Seattle web 2772.4 06:00 2h 6h   [open]  
dsea2 USA DART WNW of Seattle dart DD46419 2773.36 06:00 2h 6h   [open]  
dsen USA DART NE of Tokyo web 5612.88 2025-04-28 23:00 9h 6h   [open]  
dsen2 USA DART NE of Tokyo dart DD21418 5613.03 2025-04-28 23:00 9h 6h   [open]  
dshu USA DART SE of Shumagin Is web 4504.39 05:00 3h 6h   [open]  
dshu2 USA DART SE of Shumagin Is dart DD46403 1960-01-01 00:00 23860d 6h   [open]  
dstl USA DART NNE of Santo Domingo web 5773.71 06:00 2h 6h   [open]  
dstl2 USA DART NNE of Santo Domingo dart DD41420 5773.02 06:00 2h 6h   [open]  
dtok USA DART ESE of Tokyo web 2024-11-23 05:00 157d 6h   [open]  
dtok2 USA DART ESE of Tokyo dart DD21413 5824.55 2024-11-23 05:00 157d 6h   [open]  
dtru Papua New Guinea DART North of Manus Is web 4437.71 2024-09-10 19:00 231d 6h   [open]  
dtru2 USA DART North of Manus Is dart DD52403 4437.56 2024-09-10 19:00 231d 6h   [open]  
duni USA DART SSE of Dutch Harbor web 4712.88 06:00 2h 6h   [open]  
duni2 USA DART SSE of Dutch Harbor dart DD46402 4712.44 06:00 2h 6h   [open]  
dutc 102 USA Dutch Hbr Unalaska web 3360A672 1.18 07:41 6' 6'   [open]  
dutc2 102 USA Dutch Hbr Unalaska SXXX03 3360A672 -2.96 07:40 7' 6'   [open]  
elak USA Elfin Cove AK web 33604580 2.6 07:39 8' 6'   [open]  
elak2 USA Elfin Cove AK SXXX03 33604580 -4.68 07:39 8' 6'   [open]  
epme USA East Port ME web 3365875E 2.72 07:39 8' 6'   [open]  
epme2 USA East Port ME SXXX03 3365875E -6.84 07:32 15' 6'   [open]  
fbfl USA Fernadina Beach FL web 336782AA 0.18 07:39 8' 6'   [open]  
fbfl2 USA Fernadina Beach FL SXXX03 336782AA -4.53 07:39 8' 6'   [open]  
fmfl USA Fort Myers FL web 336754C2 0.19 07:39 8' 6'   [open]  
fmfl2 USA Fort Myers FL SXXX03 336754C2 -2.53 2025-02-01 02:51 87d 6'   [open]  
fpga 289 USA Fort Pulaski GA web 335F151E 0.04 07:39 8' 6'   [open]  
fpga2 289 USA Fort Pulaski GA SXXX03 335F151E -5.78 07:39 8' 6'   [open]  
fpnt 158 USA Ft Point,San Fran web 336172E0 2.12 07:39 8' 6'   [open]  
fpnt2 158 USA Ft Point,San Fran SXXX03 336172E0 -0.62 07:32 15' 6'   [open]  
gila USA Grand Isle, LA web 335DA364 0.21 07:39 8' 5'   [open]  
gptx 217 USA Galveston Pier TX web 336AB456 0.31 07:39 8' 5'   [open]  
guam 149 USA Guam (Apra Harbor) web 0.4 07:36 11' 6'   [open]  
guam2 149 USA Guam (Apra Harbor) SZPA37 APRP7 0.35 07:25 22' 6'   [open]  
hilo 287 USA Hilo,Hawaii web 0.35 07:38 9' 6'   [open]  
hilo2 287 USA Hilo, Hawaii SXXX03 334934A2 -3.32 07:38 9' 6'   [open]  
hono 108 USA Honolulu,Oahu web 0.34 07:39 8' 6'   [open]  
hono2 108 USA Honolulu, Oahu SXXX03 3351410A -2.77 07:33 14' 6'   [open]  
kahu USA Kahului, Maui web 0.37 07:39 8' 6'   [open]  
kahu2 USA Kahului, Maui SXXX03 33518414 -5.58 07:33 14' 6'   [open]  
kawa USA Kawaihae, Hawaii web 0.38 07:39 8' 6'   [open]  
kawa2 USA Kawaihae, Hawaii SXXX03 335FC376 -0.41 2025-04-23 17:57 6d 6'   [open]  
kodi USA Kodiak Island, AK web 33626698 1.32 07:33 14' 6'   [open]  
kodi2 USA Kodiak Island, AK SXXX03 3341730E 2024-08-17 17:56 255d 6'   [open]  
kwaj 111 Marshall Islands Kwajalein MH web 3362A386 0.93 07:32 15' 6'   [open]  
kwaj2 111 Marshall Islands Kwajalein MH SXXX03 3362A386 -0.67 2025-03-07 22:37 52d 6'   [open]  
kwfl 216 USA Key West FL web 336717C8 0.2 07:39 8' 6'   [open]  
lajo 159 USA La Jolla CA web 3361F4F4 1.36 07:30 17' 6'   [open]  
lajo2 159 USA La Jolla CA SXXX03 3361F4F4 -9.41 07:32 15' 6'   [open]  
lame USA LameshurBayStJohnVI web 335D10EA 0.23 07:33 14' 6'   [open]  
lame2 USA LameshurBayStJohnVI SXXX03 335D10EA -2.17 07:33 14' 6'   [open]  
lcla USA Lake Charles SXXX03 33435016 1960-01-01 00:00 23860d 6'   [open]  
lime USA Limetree VI web 3364B03E 0.25 07:39 8' 6'   [open]  
lime2 USA Limetree VI SXXX03 3364B03E -3.65 07:39 8' 6'   [open]  
losa USA Los Angeles CA web 3360068A 1.43 07:38 9' 6'   [open]  
magi USA Magueyes Island PR web 3364E042 0.24 07:39 8' 6'   [open]  
magi2 USA Magueyes Island PR SXXX03 3364E042 -3.23 07:39 8' 6'   [open]  
maya Puerto Rico Mayaguez PR SXXX03 336633DE -2.94 07:33 14' 6'   [open]  
midx 106 USA Midway web 3363A17C 0.35 07:38 9' 6'   [open]  
midx2 106 USA Midway SZPA37 SNDP5 0.38 07:32 15' 6'   [open]  
moku USA Mokuoloe,Oahu SZHW36 MOKH1 0.43 07:31 16' 6'   [open]  
mona USA Mona Island PR web 3365E2B8 0.23 07:36 11' 6'   [open]  
mona2 USA Mona Island PR SXXX03 3365E2B8 -1.94 07:36 11' 6'   [open]  
mont USA Monterey web 33630184 1.83 07:37 10' 6'   [open]  
mont2 USA Monterey SZPZ34 MEYC1 1.87 07:31 16' 6'   [open]  
mony USA Montauk, NY web 33401412 0.07 07:39 8' 6'   [open]  
mony2 USA Montauk, NY SXXX03 33401412 -4.11 07:39 8' 6'   [open]  
nawi USA Nawiliwili, Kauai web 0.37 07:39 8' 1'   [open]  
nome 74 USA Nome AK web 0.16 07:30 17' 6'   [open]  
nspi USA North Spit, Humboldt web 336837B6 2.55 07:39 8' 6'   [open]  
nspi2 USA North Spit, Humboldt SXXX03 3354D3A8 -2.92 07:38 9' 6'   [open]  
paak USA Port Alexander AK SXXX03 3360C394 -6.43 07:41 6' 6'   [open]  
paak2 USA Port Alexander web 2.77 07:41 6' 6'   [open]  
pagb USA Pago Bay, Guam web 0.39 07:36 11' 6'   [open]  
pago 144 Samoa Pago Pago AS web 336015FC 1.01 07:39 8' 6'   [open]  
pagx 144 Samoa Pago Pago AS SZPA37 NSTP6 0.99 07:33 14' 6'   [open]  
pcfl USA Panama City FL SXXX03 335E54EE 1960-01-01 00:00 23860d 6'   [open]  
pnfl 288 USA Pensacola FL web 33A02AD0 0.12 07:36 11' 6'   [open]  
pnfl2 288 USA Pensacola FL SXXX03 33A02AD0 -4.33 07:20 27' 6'   [open]  
prud 151 USA Prudhoe Bay AK web 33611706 -0.07 07:39 8' 6'   [open]  
prud2 151 USA Prudhoe Bay AK SXXX03 33625302 -4.4 07:33 14' 6'   [open]  
psla USA Pilots Station East, SW Pass, LA web 0.53 07:30 17' 6'   [open]  
psla2 USA Pilots Station East, SW Pass, LA SXXX03 336A44D2 -4.63 07:32 15' 6'   [open]  
pslu USA Port San Luis CA web 336A07D8 1.62 07:38 9' 6'   [open]  
pslu2 USA Port San Luis CA SXXX03 336A07D8 -3.84 07:33 14' 6'   [open]  
ptme USA Portland ME SXXX03 335F0668 -4.09 07:39 8' 6'   [open]  
ptre USA Point Reyes CA SXXX03 3363B20A 1960-01-01 00:00 23860d 6'   [open]  
redg USA Red Dog Dock, AK SXXX03 334896A0 1960-01-01 00:00 23860d 6'   [open]  
sand USA San Diego CA SXXX03 336275EE -2.51 07:35 12' 6'   [open]  
sanj 206 USA San Juan PR web 335CA19E 0.17 07:39 8' 6'   [open]  
sanj2 206 USA San Juan PR SXXX03 335CA19E -2.81 07:33 14' 6'   [open]  
sbea 157 USA South Beach OR web 3368974E 2.84 07:39 8' 6'   [open]  
sbea2 157 USA South Beach OR SZPZ34 SBEO3 2.78 07:33 14' 6'   [open]  
sdpt 100 USA Sand Point AK web 33602066 1.52 07:40 7' 6'   [open]  
sdpt2 100 USA Sand Point AK SXXX03 33602066 -2.69 07:40 7' 6'   [open]  
sewa 150 USA Seward AK web 3362856A 2.34 07:38 9' 6'   [open]  
sewa2 150 USA Seward AK SXXX03 3362856A -5.5 07:35 12' 6'   [open]  
sitk 154 USA Sitka AK web 33625302 2.67 07:45 2' 6'   [open]  
sitk2 154 USA Sitka AK SXXX03 336056F6 -4.24 07:40 7' 6'   [open]  
stcr USA St Croix VI web 3365B2C4 0.22 07:39 8' 6'   [open]  
stcr2 USA St Croix VI SXXX03 3365B2C4 -3.02 07:32 15' 6'   [open]  
vald USA Valdez AK SXXX03 33A52D10 1960-01-01 00:00 23860d 6'   [open]  
vald2 USA Valdez AK web 2.59 07:36 11' 6'   [open]  
vieq USA Vieques PR web 335CC478 0.25 07:39 8' 6'   [open]  
vieq2 USA Vieques PR SXXX03 335CC478 -3.24 07:33 14' 6'   [open]  
wake 105 USA Wake US web 0.52 07:39 8' 6'   [open]  
wake2 105 USA Wake US SZPA37 WAKP8 0.56 07:33 14' 6'   [open]  
wlms USA Bay Waveland Yacht Club, MS web 33456542 0.23 07:38 9' 6'   [open]  
wood USA Woods Hole, MA web 3340A79C 0.04 07:39 8' 6'   [open]  
wood2 USA Woods Hole, MA SXXX03 3340A79C -4.18 07:38 9' 6'   [open]  
wpwa USA Westport, WA web 33632768 2.86 07:34 13' 6'   [open]  
yaku USA Yakutat AK web 336B0522 2.37 07:37 10' 6'   [open]  
yaku2 USA Yakutat AK SXXX03 336B0522 -7.09 07:37 10' 6'   [open]