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

Status at 2023-10-01 11:26 GMT : 233 stations listed ordered by delay
Show: Info:
Code GLOSS ID Country Location Connection DCP ID Last observation
Level    Time in GMT		 Delay Transmit
Interval		 View
dial USA Dauphin Island web 335752B2 0.38 11:21 6' 6'   [open]  
gptx 217 USA Galveston Pier web 336AB456 0.95 11:21 6' 5'   [open]  
dpnc 219 USA Duck Pier web 335DD5F4 1.42 11:21 6' 5'   [open]  
acnj 220 USA Atlantic City web 3367B730 1.68 11:21 6' 6'   [open]  
pago 144 Samoa Pago Pago web 336015FC 0.27 11:21 6' 6'   [open]  
sitk 154 USA Sitka web 33625302 3.06 11:21 6' 6'   [open]  
fpga 289 USA Fort Pulaski web 335F151E 1.84 11:21 6' 6'   [open]  
alak USA Alitak web 3363341E 4.14 11:21 6' 6'   [open]  
apfl USA Apalachicola web 3346C2B4 0.62 11:21 6' 6'   [open]  
benc USA Beaufort web 3364C6AE 1.21 11:21 6' 6'   [open]  
btny USA Battery The web 336670D4 1.47 11:21 6' 6'   [open]  
cmnj USA Cape May web 335D53E0 1.18 11:21 6' 6'   [open]  
cwfl USA Clearwater Beach web 3358C142 0.18 11:21 6' 5'   [open]  
fbfl USA Fernadina Beach web 336782AA 1.45 11:21 6' 6'   [open]  
fmfl USA Fort Myers web 336754C2 0.57 11:21 6' 6'   [open]  
lame USA LameshurBayStJohnVI web 335D10EA 0.34 11:21 6' 6'   [open]  
magi USA Magueyes Island web 3364E042 0.36 11:21 6' 6'   [open]  
stcr USA St Croix web 3365B2C4 0.38 11:21 6' 6'   [open]  
vieq USA Vieques web 335CC478 0.39 11:21 6' 6'   [open]  
cpla USA Calcasieu Pass, LA web 3368C732 0.85 11:21 6' 6'   [open]  
gila USA Grand Isle, LA web 335DA364 0.34 11:21 6' 5'   [open]  
mony USA Montauk, NY web 33401412 0.69 11:21 6' 6'   [open]  
wood USA Woods Hole, MA web 3340A79C 0.62 11:21 6' 6'   [open]  
bgct2 USA Bridgeport SXXX03 3372E712 -6.31 11:21 6' 6'   [open]  
cbmd2 USA Cambridge SXXX03 3366E5B6 -2.09 11:21 6' 6'   [open]  
cmnj2 USA Cape May SXXX03 335D53E0 -4.09 11:20 7' 6'   [open]  
apfl2 USA Apalachicola SXXX03 3346C2B4 -6.05 11:20 7' 6'   [open]  
aren2 USA Arena Cove SXXX03 336AF75C -5.06 11:20 7' 6'   [open]  
yabu USA Yabucoa Harbor, PR SXXX03 3366B5CA -6.21 11:20 7' 6'   [open]  
isab Puerto Rico Isabel Segunda SXXX03 3366D02C -2.62 11:20 7' 6'   [open]  
hilo2 287 USA Hilo, Hawaii SXXX03 334934A2 -3.16 11:20 7' 6'   [open]  
faja Puerto Rico Fajardo SXXX03 3366C35A -2.55 11:20 7' 6'   [open]  
hilo 287 USA Hilo,Hawaii web 0.52 11:20 7' 6'   [open]  
asto USA Astoria web 335086EE 2.29 11:19 8' 6'   [open]  
kwaj 111 Marshall Islands Kwajalein web 3362A386 -0.13 11:19 8' 6'   [open]  
mona2 USA Mona Island SXXX03 3365E2B8 -1.99 11:19 8' 6'   [open]  
nawi USA Nawiliwili, Kauai web 0.46 11:19 8' 1'   [open]  
kwaj2 111 Marshall Islands Kwajalein SXXX03 3362A386 -3.8 11:19 8' 6'   [open]  
cwme2 USA Cutler Farris Wharf, ME SXXX03 33672252 -7.27 11:19 8' 6'   [open]  
mona USA Mona Island web 3365E2B8 0.27 11:19 8' 6'   [open]  
mont USA Monterey web 33630184 0.72 11:19 8' 6'   [open]  
wake2 105 USA Wake SXXX03 336AC2C6 -3.88 11:19 8' 6'   [open]  
yaku2 USA Yakutat SXXX03 336B0522 -6.32 11:19 8' 6'   [open]  
sanj2 206 USA San Juan SXXX03 335CA19E -2.56 11:18 9' 6'   [open]  
vald2 USA Valdez web 3.77 11:18 9' 6'   [open]  
cwme USA Cutler Farris Wharf, ME web 33672252 -0.05 11:18 9' 6'   [open]  
aracS Puerto Rico Arecibo (GTS) SXXX03 3366454E -3.07 11:18 9' 6'   [open]  
adak2 302 USA Adak SXXX03 3360F60E -3.26 11:18 9' 6'   [open]  
pagb USA Pago Bay, Guam web 0.57 11:18 9' 6'   [open]  
cule USA Culebra Is web 335CB2E8 0.39 11:18 9' 6'   [open]  
bgct USA Bridgeport web 0.26 11:18 9' 6'   [open]  
boma USA Boston web 335E54EE 0.01 11:18 9' 6'   [open]  
bame USA Bar Harbor web 336747B4 0.02 11:18 9' 6'   [open]  
amal USA Charlotte-Amalie web 3364A348 0.34 11:18 9' 6'   [open]  
pnfl 288 USA Pensacola web 33A02AD0 0.48 11:18 9' 6'   [open]  
guam 149 USA Guam (Apra Harbor) web 0.84 11:18 9' 6'   [open]  
alam USA Alameda web 3362E08C 1.43 11:17 10' 6'   [open]  
cres USA Crescent City web 33622592 1.13 11:17 10' 6'   [open]  
elak USA Elfin Cove web 33604580 3.13 11:17 10' 6'   [open]  
kahu USA Kahului, Maui web 0.63 11:17 10' 6'   [open]  
atka USA Atka, AK web -0.02 11:17 10' 5'   [open]  
sand USA San Diego SXXX03 336275EE -3.54 11:17 10' 6'   [open]  
wpwa USA Westport, WA web 33632768 2.16 11:17 10' 6'   [open]  
paak USA Port Alexander SXXX03 3360C394 -7 11:17 10' 6'   [open]  
dutc 102 USA Dutch Hbr Unalaska web 3360A672 0 11:17 10' 6'   [open]  
cres2 USA Crescent City SXXX03 33622592 -2.62 11:17 10' 6'   [open]  
kahu2 USA Kahului, Maui SXXX03 33518414 -3.52 11:17 10' 6'   [open]  
elak2 USA Elfin Cove SXXX03 33604580 -5.21 11:17 10' 6'   [open]  
psla2 USA Pilots Station East, SW Pass, LA SXXX03 336A44D2 -4.6 11:17 10' 6'   [open]  
sewa2 150 USA Seward SXXX03 3362856A -4.36 11:17 10' 6'   [open]  
paak2 USA Port Alexander web 3.35 11:17 10' 6'   [open]  
sdpt2 100 USA Sand Point SXXX03 33602066 -1.94 11:16 11' 6'   [open]  
sitk2 154 USA Sitka SXXX03 336056F6 -3.75 11:16 11' 6'   [open]  
chrp2 USA Cherry Point SXXX03 336BB6AC -6.83 11:16 11' 6'   [open]  
dutc2 102 USA Dutch Hbr Unalaska SXXX03 3360A672 -3.01 11:16 11' 6'   [open]  
chrp USA Cherry Point web 336BB6AC 1.08 11:16 11' 6'   [open]  
adak 302 USA Adak web 3360F60E -0 11:16 11' 6'   [open]  
midx 106 USA Midway web 3363A17C 0.3 11:16 11' 6'   [open]  
kwfl 216 USA Key West web 336717C8 0.37 11:16 11' 6'   [open]  
sdpt 100 USA Sand Point web 33602066 2.26 11:16 11' 6'   [open]  
sbea 157 USA South Beach web 3368974E 1.84 11:15 12' 6'   [open]  
prud 151 USA Prudhoe Bay web 33611706 0.8 11:15 12' 6'   [open]  
cord USA Cordova web 335FA690 4.23 11:15 12' 6'   [open]  
pslu USA Port San Luis web 336A07D8 0.59 11:15 12' 6'   [open]  
nspi USA North Spit, Humboldt web 336837B6 1.45 11:15 12' 6'   [open]  
lime USA Limetree web 3364B03E 0.37 11:15 12' 6'   [open]  
cule2 USA Culebra Is SXXX03 335CB2E8 -2.93 11:15 12' 6'   [open]  
fbfl2 USA Fernadina Beach SXXX03 336782AA -3.32 11:15 12' 6'   [open]  
fmfl2 USA Fort Myers SXXX03 336754C2 -2.6 11:15 12' 6'   [open]  
lame2 USA LameshurBayStJohnVI SXXX03 335D10EA -2.05 11:15 12' 6'   [open]  
lime2 USA Limetree SXXX03 3364B03E -3.54 11:15 12' 6'   [open]  
mony2 USA Montauk, NY SXXX03 33401412 -3.51 11:15 12' 6'   [open]  
nspi2 USA North Spit, Humboldt SXXX03 3354D3A8 -4.03 11:15 12' 6'   [open]  
alak2 USA Alitak SXXX03 3363341E -6.9 11:15 12' 6'   [open]  
cord2 USA Cordova SXXX03 335FA690 -3.76 11:15 12' 6'   [open]  
gtdpr Puerto Rico Guayanilla, Puerto Rico SXXX03 A4F00CFC -3.43 11:15 12' 6'   [open]  
stdpr Puerto Rico Salinas, Puerto Rico SXXX03 A4F0022E -3.52 11:15 12' 6'   [open]  
agua Puerto Rico Aguadilla (Crash Boat) SXXX03 A4F01158 -7.06 11:15 12' 6'   [open]  
wood2 USA Woods Hole, MA SXXX03 3340A79C -3.62 11:14 13' 6'   [open]  
char2 USA Charleston, OR SXXX03 336874BC -2.84 11:14 13' 6'   [open]  
btny2 USA Battery The SXXX03 336670D4 -2.86 11:14 13' 6'   [open]  
benc2 USA Beaufort SXXX03 3364C6AE -2.75 11:14 13' 6'   [open]  
amal2 USA Charlotte-Amalie SXXX03 3364A348 -3.75 11:14 13' 6'   [open]  
anch2 USA Anchorage SXXX03 3363B20A -2.61 11:14 13' 6'   [open]  
asto2 USA Astoria SXXX03 335086EE -3.79 11:14 13' 6'   [open]  
acnj2 220 USA Atlantic City SXXX03 3367B730 -7.21 11:14 13' 6'   [open]  
kodi USA Kodiak Island, AK web 33626698 2.74 11:14 13' 6'   [open]  
pnfl2 288 USA Pensacola SXXX03 33A02AD0 -3.96 11:14 13' 6'   [open]  
magi2 USA Magueyes Island SXXX03 3364E042 -2.29 11:14 13' 6'   [open]  
pslu2 USA Port San Luis SXXX03 336A07D8 -4.92 11:14 13' 6'   [open]  
stcr2 USA St Croix SXXX03 3365B2C4 -2.88 11:14 13' 6'   [open]  
vieq2 USA Vieques SXXX03 335CC478 -3.11 11:14 13' 6'   [open]  
fpga2 289 USA Fort Pulaski SXXX03 335F151E -4.05 11:14 13' 6'   [open]  
fpnt2 158 USA Ft Point,San Fran SXXX03 336172E0 -2.09 11:14 13' 6'   [open]  
hono2 108 USA Honolulu, Oahu SXXX03 3351410A -2.85 11:14 13' 6'   [open]  
kawa2 USA Kawaihae, Hawaii SXXX03 335FC376 -2.68 11:14 13' 6'   [open]  
kodi2 USA Kodiak Island, AK SXXX03 3341730E -4.44 11:14 13' 6'   [open]  
maya Puerto Rico Mayaguez SXXX03 336633DE -2.57 11:14 13' 6'   [open]  
ptme USA Portland SXXX03 335F0668 -5.57 11:14 13' 6'   [open]  
wlms USA Bay Waveland Yacht Club, MS web 33456542 0.61 11:14 13' 6'   [open]  
char USA Charleston, OR web 336874BC 1.59 11:14 13' 6'   [open]  
kawa USA Kawaihae, Hawaii web 0.32 11:14 13' 6'   [open]  
bmda 221 UK Bermuda St Georges web 0.89 11:14 13' 6'   [open]  
fpnt 158 USA Ft Point,San Fran web 336172E0 1.16 11:14 13' 6'   [open]  
hono 108 USA Honolulu,Oahu web 0.27 11:14 13' 6'   [open]  
aren USA Arena Cove web 3368115A 0.95 11:14 13' 6'   [open]  
wake 105 USA Wake web -0.23 11:13 14' 6'   [open]  
yaku USA Yakutat web 336B0522 3.18 11:13 14' 6'   [open]  
cwfl2 USA Clearwater Beach SXXX50 3358C142 -5.83 11:13 14' 5'   [open]  
bame2 USA Bar Harbor SXXX03 336747B4 -6.19 11:13 14' 6'   [open]  
psla USA Pilots Station East, SW Pass, LA web 0.53 11:12 15' 6'   [open]  
cbmd USA Cambridge web 3366E5B6 0.88 11:12 15' 6'   [open]  
nome 74 USA Nome web -0.02 11:12 15' 6'   [open]  
lajo 159 USA La Jolla web 3361F4F4 0.38 11:12 15' 6'   [open]  
sanj 206 USA San Juan web 335CA19E 0.42 11:12 15' 6'   [open]  
bamd USA Baltimore web 336577DA 0.69 11:12 15' 6'   [open]  
sewa 150 USA Seward web 3362856A 3.48 11:11 16' 6'   [open]  
cpla2 USA Calcasieu Pass, LA SXXX03 3368C732 -9.97 11:09 18' 6'   [open]  
lajo2 159 USA La Jolla SXXX03 3361F4F4 -9.98 09:14 2h 6'   [open]  
dadk USA DART SSE of Adak Island web 5615.5 06:00 5h 6h   [open]  
danc USA DART SSE of Cordova web 3728.37 06:00 5h 6h   [open]  
dapi Samoa DART NW of Apia web 4950.86 06:00 5h 6h   [open]  
dat2 USA DART E of Boston web 4019.41 06:00 5h 6h   [open]  
dat3 USA DART North of St Thomas web 5802.21 06:00 5h 6h   [open]  
datu USA DART South of Attu web 4769.35 06:00 5h 6h   [open]  
dber Bermudas DART SSW of Hamilton web 5230.34 06:00 5h 6h   [open]  
dcal USA DART West of Mendocino Bay web 4287.54 06:00 5h 6h   [open]  
dcar USA DART Southwest of San Juan web 4502.54 06:00 5h 6h   [open]  
dchr USA DART SE of Chirikof Island web 4680.03 06:00 5h 6h   [open]  
dchu USA DART South of Umnak Is web 5387.41 06:00 5h 6h   [open]  
dgal Perú DART WNW of Lima web 3912.41 06:00 5h 6h   [open]  
dgum Guam DART West of Agana web 5806.49 06:00 5h 6h   [open]  
dhai Canada DART West of Vancouver web 3392.96 06:00 5h 6h   [open]  
dhaw USA DART West of Kailua-Kona web 4741.49 06:00 5h 6h   [open]  
dhon USA DART NE of Guadalcanal web 1778.41 06:00 5h 6h   [open]  
djun USA DART SW of Juneau web 3563.36 06:00 5h 6h   [open]  
dkam USA DART SE of Kamchatka Peninsula web 5765.84 06:00 5h 6h   [open]  
dkod USA DART SE of Kodiak web 4197.41 06:00 5h 6h   [open]  
dkur USA DART SE of Kuril Is. web 5322.4 06:00 5h 6h   [open]  
dkwa USA DART ESE of Saipan web 5887.34 06:00 5h 6h   [open]  
dmnz USA DART SW of Manzanillo web 3020.52 06:00 5h 6h   [open]  
dnwp USA DART South of Amchitka web 5404.65 06:00 5h 6h   [open]  
dorg USA DART West of Coos Bay web 3267.96 06:00 5h 6h   [open]  
dpan Panamá DART WSW of Panama City web 3201.04 06:00 5h 6h   [open]  
dphi Philippines DART NE of Manila web 5926.37 06:00 5h 6h   [open]  
dpor USA DART West of Astoria web 2737.74 06:00 5h 6h   [open]  
dryu USA DART Southeast of Miyazaki web 4819.13 06:00 5h 6h   [open]  
dsai USA DART ENE of Saipan web 5567.64 06:00 5h 6h   [open]  
dsen USA DART NE of Tokyo web 5613.93 06:00 5h 6h   [open]  
dshu USA DART SE of Shumagin Is web 4487.08 06:00 5h 6h   [open]  
dstl USA DART NNE of Santo Domingo web 5761.94 06:00 5h 6h   [open]  
dtok USA DART ESE of Tokyo web 5813.78 06:00 5h 6h   [open]  
dtru Papua New Guinea DART North of Manus Is web 4437.67 06:00 5h 6h   [open]  
duni USA DART SSE of Dutch Harbor web 4744.16 06:00 5h 6h   [open]  
dadk2 USA DART SSE of Adak Island SZPN01 DD46413 5614.7 06:00 5h 6h   [open]  
dapi2 USA DART NW of Apia SZPS01 DD51425 4952.55 06:00 5h 6h   [open]  
dat4 USA DART E of Boston SZNT01 DD44403 4018.2 06:00 5h 6h   [open]  
dat5 USA DART North of St Thomas SZNT01 DD41421 5801.67 06:00 5h 6h   [open]  
datu2 USA DART South of Attu SZPN01 DD21415 4769.51 06:00 5h 6h   [open]  
dber2 USA DART SSW of Hamilton SZNT01 DD41425 5229.52 06:00 5h 6h   [open]  
dcal2 USA DART West of Mendocino Bay SZPN01 DD46411 4288.28 06:00 5h 6h   [open]  
dcar2 USA DART Southwest of San Juan SZNT01 DD42407 4502.47 06:00 5h 6h   [open]  
dchr2 USA DART SE of Chirikof Island SZPN01 DD46414 4677.86 06:00 5h 6h   [open]  
dchu2 USA DART South of Umnak Is SZPN01 DD46408 5386.23 06:00 5h 6h   [open]  
dryu2 USA DART Southeast of Miyazaki SZPN01 DD21420 4818.52 06:00 5h 6h   [open]  
dsai2 USA DART ENE of Saipan SZPN01 DD52401 5568.13 06:00 5h 6h   [open]  
dnwp2 USA DART South of Amchitka SZPN01 DD21414 5404.39 06:00 5h 6h   [open]  
dorg2 USA DART West of Coos Bay SZPN01 DD46407 3268.36 06:00 5h 6h   [open]  
dpan2 USA DART WSW of Panama City SZPN01 DD32411 3201.29 06:00 5h 6h   [open]  
dgum2 USA DART West of Agana SZPN01 DD52405 5805.36 06:00 5h 6h   [open]  
dhai2 USA DART West of Vancouver SZPN01 DD46416 3392.17 06:00 5h 6h   [open]  
dhaw2 USA DART West of Kailua-Kona SZPN01 DD51407 4741.16 06:00 5h 6h   [open]  
dhon2 USA DART NE of Guadalcanal SZPS01 DD52406 1780.28 06:00 5h 6h   [open]  
djun2 USA DART SW of Juneau SZPN01 DD46415 3561.8 06:00 5h 6h   [open]  
dkam2 USA DART SE of Kamchatka Peninsula SZPN01 DD21416 5766.34 06:00 5h 6h   [open]  
dkod2 USA DART SE of Kodiak SZPN01 DD46409 4195.16 06:00 5h 6h   [open]  
dkur2 USA DART SE of Kuril Is. SZPN01 DD21419 5323.09 06:00 5h 6h   [open]  
dkwa2 USA DART ESE of Saipan SZPN01 DD52402 5887.87 06:00 5h 6h   [open]  
dmnz2 USA DART SW of Manzanillo SZPN01 DD43412 3020.97 06:00 5h 6h   [open]  
dsen2 USA DART NE of Tokyo SZPN01 DD21418 5614.59 06:00 5h 6h   [open]  
dstl2 USA DART NNE of Santo Domingo SZNT01 DD41420 5761.3 06:00 5h 6h   [open]  
dtru2 USA DART North of Manus Is SZPN01 DD52403 4437.54 06:00 5h 6h   [open]  
duni2 USA DART SSE of Dutch Harbor SZPN01 DD46402 4742.49 06:00 5h 6h   [open]  
dgul USA DART South of New Orleans web 3199.74 05:00 6h 6h   [open]  
apla USA Lawma, Amerada Pass, LA web 334773C0 0.94 00:03 11h 6'   [open]  
dgal2 USA DART WNW of Lima SZPS01 DD32413 3912.63 00:00 11h 6h   [open]  
dgul2 USA DART South of New Orleans SZNT01 DD42409 3199.78 00:00 11h 6h   [open]  
epme USA East Port web 3365875E 1.8 2023-09-29 23:57 1d 6'   [open]  
epme2 USA East Port SXXX03 3365875E -8.09 2023-09-29 23:50 1d 6'   [open]  
apla2 USA Lawma, Amerada Pass, LA SXXX03 334773C0 -8.51 2023-09-27 04:57 4d 6'   [open]  
dacp USA DART South of Acapulco web 3410.8 2023-09-21 00:00 10d 6h   [open]  
dacp2 USA DART South of Acapulco SZPN01 DD43413 3410.4 2023-09-20 18:00 11d 6h   [open]  
dmon2 USA DART SE of Fire Island SZNT01 DD44402 2606.5 2023-08-21 15:00 41d 6h   [open]  
dmon USA DART SE of Fire Island web 2607.57 2023-08-21 15:00 41d 6h   [open]  
bbst 221 Bermudas Bermuda Biological Station web 0.51 2023-07-26 21:22 67d 6'   [open]  
bbst2 221 Bermudas Bermuda Biological Station2 SXXX03 334032FE -2.06 2023-07-26 21:22 67d 6'   [open]  
dphi2 USA DART NE of Manila SZPN01 DD52404 5926.01 2023-07-26 12:00 67d 6h   [open]  
dsea USA DART WNW of Seattle web 2770.78 2023-07-15 23:45 77d 6h   [open]  
dsea2 USA DART WNW of Seattle SZPN01 DD46419 2769.47 2023-07-15 14:00 78d 6h   [open]  
dtok2 USA DART ESE of Tokyo SZPN01 DD21413 5814.05 2023-07-12 18:00 81d 6h   [open]  
bamd2 USA Baltimore SXXX03 336577DA -3.8 2023-06-26 17:04 97d 6'   [open]  
anch USA Anchorage web 3363B20A 4.82 2023-04-27 23:41 156d 6'   [open]  
mont2 USA Monterey SXXX03 33630184 -4.64 2023-02-23 16:13 220d 6'   [open]  
moku USA Mokuoloe,Oahu SXHI03 3341E66C -2.93 2023-01-09 20:17 265d 6'   [open]  
harv USA Oil Platform Harvest, CA web 0.98 2022-11-11 13:36 324d 6'   [open]  
losa2 USA Los Angeles SXXX03 3360068A -4.12 2022-10-26 20:51 340d 6'   [open]  
losa USA Los Angeles web 3360068A 1.18 2022-10-26 13:44 340d 6'   [open]  
arac Puerto Rico Arecibo web 0.29 2022-05-27 19:12 492d 6'   [open]  
midx2 106 USA Midway SXXX03 3363A17C 2022-04-13 20:56 536d 6'   [open]  
sbea2 157 USA South Beach SXXX03 3368974E -4.28 2021-08-18 15:52 774d 6'   [open]  
prud2 151 USA Prudhoe Bay SXXX03 33611706 -4.02 2021-06-15 17:12 838d 6'   [open]  
barb Antigua Barbuda web -1.03 2020-12-18 22:42 1016d 6'   [open]  
pagx 144 Samoa Pago Pago SXXX03 336312F2 -2.45 2020-02-03 21:44 1336d 6'   [open]  
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