Water Level 1 minute preliminary data
Enter a station ID, begin date and end date to get the preliminary water level data for that specific station, or you can use the default supplied values. The Date format could be either: YYYYMMDD or YYYYMMDD HH:MM. Datum and data units are parameters for output formatting. Display format is an output selection.
Tidal datums (MLLW, MSL, MHW, etc) are available for coastal stations, and not for Great Lakes stations.
IGLD (International Great Lakes Datum) is only available for Great Lakes stations.
+ See below for a list of stations having 1 minute data.
* Choosing LST (Local Standard Time) option as time zone will return resultant data in Local Standard Time of the station.
Station ID+
Begin Date
End Date
Datum
Data Units Meters Feet
Time Zone GMT     LST *
Display Format XML     HTML     TEXT
 
1611400   Nawiliwili,HI       1612340   Honolulu,HI      
1612480   Mokuoloe,HI       1615680   Kahului, Kahului Harbor,HI      
1617433   Kawaihae,HI       1617760   Hilo, Hilo Bay, Kuhio Bay,HI      
1619910   Sand Island, Midway Islands,United States of America       1630000   Apra Harbor, Guam,United States of America      
1631428   Pago Bay, Guam,United States of America       1770000   Pago Pago, American Samoa,American Samoa      
1820000   Kwajalein, Marshall Islands,United States of America       1890000   Wake Island, Pacific Ocean,United States of America      
2695535   Bermuda Biological Station,NA       2695540   Bermuda, St. Georges Island,Bermuda      
8410140   Eastport,ME       8411060   Cutler Farris Wharf,ME      
8413320   Bar Harbor,ME       8418150   Portland,ME      
8419317   Wells,ME       8443970   Boston,MA      
8447386   Fall River,MA       8447930   Woods Hole,MA      
8449130   Nantucket Island,MA       8452660   Newport,RI      
8452944   Conimicut Light,RI       8454000   Providence,RI      
8454049   Quonset Point,RI       8461490   New London, Thames River,CT      
8465705   New Haven,CT       8467150   Bridgeport,CT      
8510560   Montauk,NY       8516945   Kings Point,NY      
8518750   The Battery,NY       8519483   Bergen Point West Reach,NY      
8531680   Sandy Hook,NJ       8534720   Atlantic City,NJ      
8536110   Cape May,NJ       8537121   Ship John Shoal,NJ      
8539094   Burlington, Delaware River,NJ       8540433   Marcus Hook,PA      
8545240   Philadelphia,PA       8546252   Bridesburg,PA      
8548989   Newbold,PA       8551762   Delaware City,DE      
8551910   Reedy Point,DE       8555889   Brandywine Shoal Light,DE      
8557380   Lewes,DE       8570283   Ocean City Inlet,MD      
8571421   Bishops Head,MD       8571892   Cambridge,MD      
8573364   Tolchester Beach,MD       8573927   Chesapeake City,MD      
8574680   Baltimore, Fort McHenry, Patapsco River,MD       8575512   Annapolis,MD      
8577330   Solomons Island,MD       8594900   Washington,DC      
8631044   Wachapreague,VA       8632200   Kiptopeke,VA      
8635027   Dahlgren,VA       8635750   Lewisetta,VA      
8636580   Windmill Point,VA       8637689   Yorktown USCG Training Center,VA      
8638610   Sewells Point,VA       8638901   CBBT, Chesapeake Channel,VA      
8639348   Money Point,VA       8651370   Duck,NC      
8652587   Oregon Inlet Marina,NC       8654467   USCG Station Hatteras,NC      
8656483   Beaufort, Duke Marine Lab,NC       8658120   Wilmington,NC      
8658163   Wrightsville Beach,NC       8662245   Oyster Landing (N Inlet Estuary),SC      
8665530   Charleston, Cooper River Entrance,SC       8670870   Fort Pulaski,GA      
8720030   Fernandina Beach,FL       8720218   Mayport (Bar Pilots Dock),FL      
8720219   Dames Point,FL       8720226   Southbank Riverwalk, St Johns River,FL      
8720625   Racy Point, St Johns River,FL       8721604   Trident Pier, Port Canaveral,FL      
8722670   Lake Worth Pier, Atlantic Ocean,FL       8722956   South Port Everglades,FL      
8723214   Virginia Key, Biscayne Bay,FL       8723970   Vaca Key, Florida Bay,FL      
8724580   Key West,FL       8725110   Naples, Gulf of Mexico,FL      
8725520   Fort Myers, Caloosahatchee River,FL       8726384   Port Manatee,FL      
8726520   St. Petersburg, Tampa Bay,FL       8726607   Old Port Tampa,FL      
8726667   Mckay Bay Entrance,FL       8726724   Clearwater Beach,FL      
8727520   Cedar Key,FL       8728690   Apalachicola,FL      
8729108   Panama City,FL       8729210   Panama City Beach,FL      
8729840   Pensacola,FL       8732828   Weeks Bay, Mobile Bay,AL      
8735180   Dauphin Island,AL       8735391   Dog River Bridge,AL      
8735523   East Fowl River Bridge,AL       8736897   Coast Guard Sector Mobile,AL      
8737048   Mobile State Docks,AL       8737138   Chickasaw Creek,AL      
8738043   West Fowl River Bridge,AL       8739803   Bayou La Batre Bridge,AL      
8741533   Pascagoula NOAA Lab,MS       8747437   Bay Waveland Yacht Club,MS      
8760721   Pilottown,LA       8760922   Pilots Station East, S.W. Pass,LA      
8761305   Shell Beach,LA       8761724   Grand Isle,LA      
8761927   New Canal Station,LA       8761955   Carrollton,LA      
8762075   Port Fourchon, Belle Pass,LA       8762482   West Bank 1, Bayou Gauche,LA      
8762483   I-10 Bonnet Carre Floodway,LA       8764044   Berwick, Atchafalaya River,LA      
8764227   LAWMA, Amerada Pass,LA       8764314   Eugene Island, North of , Gulf of Mexico,LA      
8766072   Freshwater Canal Locks,LA       8767816   Lake Charles,LA      
8767961   Bulk Terminal,LA       8768094   Calcasieu Pass,LA      
8770475   Port Arthur,TX       8770520   Rainbow Bridge (TCOON),TX      
8770570   Sabine Pass North,TX       8770613   Morgans Point, Barbours Cut,TX      
8770777   Manchester,TX       8770808   High Island (TCOON),TX      
8770822   Texas Point, Sabine Pass,TX       8770971   Rollover Pass,TX      
8771013   Eagle Point, Galveston Bay,TX       8771341   Galveston Bay Entrance, North Jetty,TX      
8771450   Galveston Pier 21,TX       8772447   Freeport,TX      
8772471   Freeport SPIP, Freeport Harbor,TX       8772985   Sargent,TX      
8773037   Seadrift,TX       8773146   Matagorda City,TX      
8773259   Port Lavaca,TX       8773701   Port O'Connor,TX      
8773767   Matagorda Bay Entrance Channel, TX,TX       8774230   Aransas Wildlife Refuge (TCOON),TX      
8774770   Rockport,TX       8775237   Port Aransas,TX      
8775241   Aransas, Aransas Pass,TX       8775296   USS Lexington, Corpus Christi Bay,TX      
8775792   Packery Channel,TX       8775870   Bob Hall Pier, Corpus Christi,TX      
8776139   S. Bird Island,TX       8776604   Baffin Bay,TX      
8777812   Rincon Del San Jose,TX       8778490   Port Mansfield,TX      
8779280   Realitos Peninsula,TX       8779748   South Padre Island CG Station,TX      
8779749   SPI Brazos Santiago,TX       8779770   Port Isabel,TX      
9410170   San Diego, San Diego Bay,CA       9410230   La Jolla,CA      
9410660   Los Angeles,CA       9410840   Santa Monica,CA      
9411340   Santa Barbara,CA       9411406   Oil Platform Harvest,CA      
9412110   Port San Luis,CA       9413450   Monterey,CA      
9414290   San Francisco,CA       9414523   Redwood City,CA      
9414750   Alameda,CA       9414863   Richmond,CA      
9415020   Point Reyes,CA       9415102   Martinez-Amorco Pier,CA      
9415144   Port Chicago,CA       9416841   Arena Cove,CA      
9418767   North Spit,CA       9419750   Crescent City,CA      
9431647   Port Orford,OR       9432780   Charleston,OR      
9435380   South Beach,OR       9437540   Garibaldi,OR      
9439040   Astoria,OR       9439099   Wauna,OR      
9439201   St Helens,OR       9440083   Vancouver,WA      
9440422   Longview,WA       9440569   Skamokawa,WA      
9440581   Cape Disappointment,NA       9440910   Toke Point,WA      
9441102   Westport,WA       9442396   La Push, Quillayute River,WA      
9443090   Neah Bay,WA       9444090   Port Angeles,WA      
9444900   Port Townsend,WA       9446484   Tacoma,WA      
9447130   Seattle,WA       9449424   Cherry Point,WA      
9449880   Friday Harbor,WA       9450460   Ketchikan,AK      
9451054   Port Alexander,AK       9451600   Sitka,AK      
9452210   Juneau,AK       9452400   Skagway, Taiya Inlet,AK      
9452634   Elfin Cove,AK       9453220   Yakutat, Yakutat Bay,AK      
9454050   Cordova,AK       9454240   Valdez,AK      
9455090   Seward,AK       9455500   Seldovia,AK      
9455760   Nikiski,AK       9455920   Anchorage,AK      
9456173   SNUG HARBOR,AK       9457292   Kodiak Island,AK      
9457804   Alitak,AK       9459450   Sand Point,AK      
9459881   King Cove,AK       9461380   Adak Island,AK      
9461710   Atka,AK       9462450   Nikolski,AK      
9462620   Unalaska,AK       9464212   Village Cove, St Paul Island,AK      
9468756   Nome, Norton Sound,AK       9491094   Red Dog Dock,AK      
9497645   Prudhoe Bay,AK       9751364   Christiansted Harbor, St Croix,VI      
9751381   Lameshur Bay, St John,VI       9751401   Lime Tree Bay. St. Croix,VI      
9751639   Charlotte Amalie,VI       9752619   Isabel Segunda, Vieques Island,PR      
9752695   Esperanza, Vieques Island,PR       9753216   Fajardo,PR      
9754228   Yabucoa Harbor,PR       9755371   San Juan, La Puntilla, San Juan Bay,PR      
9757112   Caja de Muertos,PR       9757809   Arecibo,PR      
9759110   Magueyes Island,PR       9759394   Mayaguez,PR      
9759938   Mona Island,PR       9761115   Barbuda,Antigua and Barbuda      
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