This form may be used to generate predicted six minute or hourly water level data. Predictions are only available for NOS water level stations with accepted harmonic constituents and accepted datums.

Note: Predictions may be generated for any dates starting from January 1st, 1800. Predictions are generated from the most recent set of harmonic constituents for the station and may not precisely match the published predictions for past dates due to possible corrections over the years.

Station: 1611400 Nawiliwili , HI 1612340 Honolulu , HI 1612480 Mokuoloe , HI 1615680 Kahului , HI 1617433 Kawaihae , HI 1617760 Hilo , HI 1619910 Sand Island, Midway Islands 1630000 Guam 1631428 Pago Bay, Guam 1770000 Pago Pago 1820000 Kwajalein, Marshall Islands 1890000 Wake Island 2695540 Bermuda Esso Pier 8410140 Eastport , ME 8411250 Cutler Naval Base , ME 8413320 Bar Harbor , ME 8414612 Bangor , ME 8418150 Portland , ME 8419317 Wells , ME 8423898 Fort Point , NH 8443970 Boston , MA 8447386 Fall River , MA 8447387 Borden Flats Light at Fall River , MA 8447930 Woods Hole , MA 8449130 Nantucket Island , MA 8452660 Newport , RI 8452944 Conimicut Light , RI 8452951 Potter Cove, Prudence Island , RI 8454000 Providence , RI 8454049 Quonset Point , RI 8461490 New London , CT 8465705 New Haven , CT 8467150 Bridgeport , CT 8510560 Montauk , NY 8510719 Silver Eel Pond , NY 8512668 Mattituck Inlet , NY 8512735 South Jamesport , NY 8515786 Eatons Neck , NY 8516945 Kings Point , NY 8518750 The Battery , NY 8519461 Bayonne Bridge Air Gap , NY 8519483 Bergen Point West Reach , NY 8530973 Robins Reef , NJ 8531680 Sandy Hook , NJ 8534720 Atlantic City , NJ 8536110 Cape May , NJ 8537121 Ship John Shoal , NJ 8538886 Tacony-Palmyra Bridge , NJ 8539094 Burlington, Delaware River , NJ 8540433 Marcus Hook , PA 8545240 Philadelphia , PA 8548989 Newbold , PA 8551762 Delaware City , DE 8551910 Reedy Point , DE 8551911 Reedy Point Air Gap , DE 8555889 Brandywine Shoal Light , DE 8557380 Lewes , DE 8570283 Ocean City Inlet , MD 8571359 Snow Hill , MD 8571421 Bishops Head , MD 8571559 Mc Creadys Creek , MD 8571702 Beaverdam Creek , MD 8571773 Vienna , MD 8571892 Cambridge , MD 8573349 Crumpton, MD , MD 8573364 Tolchester Beach , MD 8573927 Chesapeake City , MD 8573928 Chesapeake City Air Gap , MD 8574070 Havre De Grace , MD 8574680 Baltimore , MD 8574728 Francis Scott Key Bridge , MD 8575432 Bay Bridge Air Gap , MD 8575512 Annapolis , MD 8576941 Parsons Creek , MD 8576983 Goosedam Pond , MD 8577018 Cove Point , MD 8577055 Blackwater River Footbridge , MD 8577330 Solomons Island , MD 8578240 Piney Point , MD 8579542 Lower Marlboro , MD 8594900 Washington , DC 8631044 Wachapreague , VA 8631961 Cape Charles Gps Buoy , VA 8632200 Kiptopeke , VA 8632837 Rappahannock Light , VA 8633532 Tangier Island , VA 8635750 Lewisetta , VA 8636580 Windmill Point , VA 8637611 York River East Rear Range Light , VA 8637689 Yorktown USCG Training Center , VA 8638511 Dominion Terminal Associates , VA 8638595 South Craney Island , VA 8638610 Sewells Point , VA 8638614 Willoughby Degaussing Station , VA 8638863 Chesapeake Bay Bridge Tunnel , VA 8638979 Chesapeake Light , VA 8638999 Cape Henry , VA 8639207 Rudee Inlet , VA 8639348 Money Point , VA 8651370 Duck , NC 8652587 Oregon Inlet Marina , NC 8656483 Beaufort , NC 8658120 Wilmington , NC 8658163 Wrightsville Beach , NC 8659084 Southport, NC , NC 8659897 Sunset Beach , NC 8661070 Springmaid Pier , SC 8662245 Oyster Landing (North Inlet Estuary) , SC 8664941 South Capers Island , SC 8665530 Charleston , SC 8668498 Fripps Inlet , SC 8670870 Fort Pulaski , GA 8677344 St.Simons Island , GA 8720030 Fernandina Beach , FL 8720211 Mayport Naval Sta., St Johns River , FL 8720214 Degaussing Structure , FL 8720218 Mayport (Bar Pilots Dock) , FL 8720226 Main Street Bridge, St Johns River , FL 8720357 I-295 Bridge, St Johns River , FL 8720398 Palm Valley ICWW , FL 8720503 Red Bay Point, St Johns River , FL 8720554 Vilano Beach ICWW , FL 8720582 State Road 312, Matanzas River , FL 8720625 Racy Point, St Johns River , FL 8720651 Crescent Beach, Matanzas River , FL 8720692 State Road A1A Bridge , FL 8720757 Bings Landing, Matanzas River , FL 8720767 Buffalo Bluff, St Johns River , FL 8720774 Palatka, St Johns River , FL 8720832 Welaka , FL 8721147 Ponce De Leon Inlet South , FL 8721604 Trident Pier , FL 8723214 Virginia Key , FL 8723970 Vaca Key , FL 8724580 Key West , FL 8725110 Naples , FL 8725520 Fort Myers , FL 8726384 Port Manatee , FL 8726413 CCUT , FL 8726520 St. Petersburg , FL 8726607 Old Port Tampa , FL 8726667 Mckay Bay Entrance , FL 8726669 Berth 223 Met , FL 8726673 SEABULK MET , FL 8726694 TPA Cruise Terminal 2 MET , FL 8726724 Clearwater Beach , FL 8727520 Cedar Key , FL 8728690 Apalachicola , FL 8729108 Panama City , FL 8729210 Panama City Beach , FL 8729840 Pensacola , FL 8735180 Dauphin Island , AL 8735181 Dauphin Island Hydro , AL 8737373 Lower Bryant Landing , AL 8741533 Pascagoula NOAA Lab , MS 8745557 Gulfport Harbor , MS 8747437 Bay Waveland Yacht Club , MS 8760922 Pilots Station East, SW Pass , LA 8761724 Grand Isle , LA 8761927 New Canal Station , LA 8762075 Port Fourchon , LA 8762372 East Bank 1, Norco, B. LaBranche , LA 8762482 West Bank 1, Bayou Gauche , LA 8764025 Stouts Pass at Six Mile Lake , LA 8764044 Tesoro Marine Terminal , LA 8764227 Lawma, Amerada Pass , LA 8765251 Cypremort Point , LA 8766072 Freshwater Canal Locks , LA 8767816 Lake Charles , LA 8768094 Calcasieu Pass , LA 8770520 Rainbow Bridge , TX 8770539 Mesquite Point , TX 8770559 Round Point , TX 8770570 Sabine Pass North , TX 8770613 Morgans Point , TX 8770743 Battleship Texas State Park , TX 8770777 Manchester , TX 8770933 Clear Lake , TX 8770971 Rollover Pass , TX 8771013 Eagle Point , TX 8771341 Galveston Bay Entrance, North Jetty , TX 8771450 Galveston Pier 21 , TX 8771510 Galveston Pleasure Pier , TX 8772440 Freeport , TX 8773037 Seadrift , TX 8773259 Port Lavaca , TX 8773701 Port OConnor , TX 8774513 Copano Bay , TX 8774770 Rockport , TX 8775188 White Point , TX 8775237 Port Aransas , TX 8775283 Port Ingleside, Corpus Christi Bay , TX 8775296 Texas State Aquarium , TX 8775792 Packery Channel , TX 8775870 Corpus Christi , TX 8776139 S. Bird Island , TX 8776604 Baffin Bay , TX 8777812 Rincon Del San Jose , TX 8778490 Port Mansfield , TX 8779038 Arroyo Colorado , TX 8779748 South Padre Island C.G Station , TX 8779770 Port Isabel , TX 9410170 San Diego , CA 9410230 La Jolla , CA 9410660 Los Angeles , CA 9410689 Long Beach Air Gap , 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 9414757 NULL , CA 9414863 Richmond , CA 9415020 Point Reyes , CA 9415144 Port Chicago , CA 9415218 Mare Island , 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 9439189 Rocky Point , OR 9439201 Saint Helens , OR 9439221 Portland Morrison Street Bridge , OR 9440083 Vancouver , WA 9440422 Longview , WA 9440569 Skamokawa , WA 9440910 Toke Point , WA 9441102 Westport , WA 9441187 Aberdeen , WA 9442396 La Push , WA 9443090 Neah Bay , WA 9444090 Port Angeles , WA 9444900 Port Townsend , WA 9446482 Tacoma , WA 9446484 Tacoma , WA 9447130 Seattle , WA 9449424 Cherry Point , WA 9449880 Friday Harbor , WA 9450460 Ketchikan , AK 9450578 Steamboat Bay , AK 9451349 The Summit , AK 9451600 Sitka , AK 9452210 Juneau , AK 9452400 Skagway , AK 9452634 Elfin Cove , AK 9453220 Yakutat , AK 9454050 Cordova , AK 9454240 Valdez , AK 9455090 Seward , AK 9455500 Seldovia , AK 9455760 Nikiski , AK 9455920 Anchorage , AK 9457292 Kodiak Island , AK 9457804 Alitak , AK 9459450 Sand Point , AK 9459881 King Cove , AK 9461380 Adak Island , AK 9462450 Nikolski, AK , AK 9462620 Unalaska , AK 9468756 Nome, Norton Sound , AK 9491094 Red Dog Dock , AK 9497645 Prudhoe Bay , AK 9500966 Madero, Tampico Harbor , MT 9751364 Christiansted Harbor, ST. Croix , VI 9751401 Lime Tree Bay , VI 9751639 Charlotte Amalie , VI 9752235 Culebra , PR 9752695 Vieques Island , PR 9755371 San Juan , PR 9759110 Magueyes Island , PR 9759412 NULL 9999901 PRO Test ID 1 , WA 9999902 PRO Test ID 2 , WA 9999903 PRO Test ID 3 , WA 9999921 ARO Test ID 1 , VA 9999922 ARO Test ID 2 , VA 9999923 ARO Test ID 3 , VA 9999924 ARO Test ID 4 , VA 9999925 ARO Test ID 5 , VA 9999926 ARO Test ID 6 , VA 9999961 RDSI Test ID 1 , VA 9999971 WHG Test ID 1 , MA 9999973 MDI Test ID 1 , FL 9999975 EHI Test ID 1 , WA 9999977 DEA Test ID 1 , AK 9999979 JOA Test ID 1 , AK 9999981 Martek Test ID 1 , VA 9999983 DNR Test ID 1 , TX 9999985 FGI Test ID 1 , TX 9999993 Vitel Test Station , VA

Data Units: Meters Feet

Time Zone: UTC LST

Data Interval: 6 Min. Hourly

Begin Date:

End Date:

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