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Tidal Station Locations and Ranges
ALABAMA Mean Spring Mean Tide 
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Mobile Point (Fort Morgan) 30° 14' 88° 1' - - 1.2 0.6
Predictions DAUPHIN ISLAND 30° 15.0' 88° 04.5' 1.18 1.20 0.60
Predictions Bon Secour, Bon Secour River 30° 18' 87° 44' - - 1.6 0.8
Predictions Fowl River, Mobile Bay Entrance 30° 26' 88° 7' - - 1.5 0.8
Predictions Great Point Clear, Mobile Bay 30° 29' 87° 56' - - 1.4 0.7
Predictions MOBILE, Mobile River (State Dock) 30° 42.3' 88° 02.4' - - 1.5 0.8
Predictions Lower Hall Landing, Tensaw River 30° 49' 87° 55' - - 1.3 0.6
Predictions Bayou La Batre, Mississippi Sound 30° 22' 88° 16' - - 1.5 0.8
MISSISSIPPI Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Point of Pines, Bayou Cumbest 30° 23.2' 88° 26.4' 1.37 1.62 0.81
Predictions Hollingsworth Point, Davis Bayou 30° 23.2' 88° 46.4' 1.59 1.80 0.91
Predictions Ship Island, Mississippi Sound 30° 12.8' 88° 58.3' 1.44 1.68 0.84
Predictions Horn Island, Mississippi Sound 30° 14.3' 88° 40.0' 1.38 1.60 0.81
Predictions Pascagoula, Mississippi Sound 30° 20.4' 88° 32.0' 1.37 1.53 0.86
Predictions Gulfport Harbor, Mississippi Sound 30° 21.6' 89° 04.9' 1.38 1.64 0.86
Predictions Biloxi (Cadet Point), Biloxi Bay 30° 23.4' 88° 51.4' 1.55 1.76 0.88
Predictions Turkey Creek, Bernard Bayou 30° 25.6' 89° 03.2' 1.65 2.00 1.02
Predictions Cat Island 30° 13.9' 89° 07.0' 1.39 1.57 0.78
Predictions Pass Christian Yacht Club, Mississippi Sound 30° 18.6' 89° 14.7' 1.53 1.73 0.87
Predictions Wolf River, Henderson Avenue bridge 30° 21.5' 89° 16.4' 1.47 1.80 0.90
Predictions St. Louis Bay entrance 30° 19.5' 89° 19.5' 1.52 1.73 0.87
Predictions Waveland 30° 16.9' 89° 22.0' 1.44 1.60 0.81
Predictions Pearlington, Pearl River 30° 14.4' 89° 36.9' 1.15 1.23 0.62
LOUISIANA Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Bayou BonFouca, Route 433 30° 16.3' 89° 47.6' 0.53 0.53 0.26
Predictions Tchefuncta River, Lake Pontchartrain 30° 22.7' 90° 09.6' 0.57 0.57 0.28
Predictions New Canal USCG station, Lake Pontchartrain 30° 01.6' 90° 06.8' 0.51 0.52 0.26
Predictions Chef Menteur, Chef Menteur Pass 30° 03.9' 89° 48.0' 0.97 1.06 0.56
Predictions Michoud Substation, ICWW 30° 00.4' 89° 56.2' 1.23 1.39 0.70
Predictions Shell Beach, Lake Borgne 29° 52.1' 89° 40.4' 1.28 1.41 0.72
Predictions Grand Pass 30° 07.6' 89° 13.3' 1.14 1.47 0.73
Predictions Chandeleur Light 30° 3' 88° 52' - - 1.2 0.6
Predictions Comfort Island 29° 49.4' 89° 16.2' 1.45 1.57 0.80
Predictions Bay Gardene 29° 35.9' 89° 37.1' 1.34 1.44 0.75
Predictions Breton Islands 29° 29.6' 89° 10.4' 1.37 1.37 0.69
Predictions Jack Bay 29° 22.0' 89° 20.7' - - 1.2 0.6
Predictions Grand Bay 29° 23.1' 89° 22.8' 1.25 1.34 0.67
Predictions Lonesome Bayou (Thomasin) 29° 14' 89° 3' - - 1.1 0.5
Mississippi River
Predictions North Pass, Pass a Loutre 29° 12.3' 89° 02.2' 1.08 1.10 0.55
Predictions Southeast Pass 29° 07.0' 89° 02.7' - - 1.2 0.6
Predictions SOUTH PASS 28° 59.4' 89° 08.4' 1.18 1.22 0.61
Predictions Port Eads, South Pass 29° 00.9' 89° 09.6' - - 1.1 0.5
Predictions Southwest Pass 28° 55.9' 89° 25.7' - - 1.3 0.6
Predictions Joseph Bayou 29° 03.5' 89° 16.3' - - 1.4 0.7
Predictions Paris Road Bridge (ICWW) 30° 0' 89° 56' - - 1.1 0.6
Predictions Empire Jetty 29° 15.0' 89° 36.5' - - 1.3 0.7
Predictions Bastian Island 29° 17.2' 89° 39.8' - - 1.2 0.6
Predictions Quatre Bayous Pass 29° 18.6' 89° 51.2' - - 1.3 0.6
Predictions Barataria Pass 29° 16' 89° 57' - - 1.2 0.6
Barataria Bay
Predictions EAST POINT, GRAND ISLE 29° 15.8' 89° 57.4' 1.04 1.06 0.53
Predictions Bayou Rigaud, Grand Isle 29° 16' 89° 58' - - 1.0 0.5
Predictions Independence Island 29° 18.6' 89° 56.3' - - 0.9 0.4
Predictions Manilla 29° 25.6' 89° 58.6' - - 1.0 0.5
Predictions Caminada Pass (bridge) 29° 12.6' 90° 02.4' 0.99 0.99 0.50
Predictions Timbalier Island, Timbalier Bay 29° 5' 90° 32' - - 1.2 0.6
Predictions Pelican Islands, Timbalier Bay 29° 07.7' 90° 25.4' - - 1.2 0.6
Predictions Wine Island, Terrebonne Bay 29° 04.7' 90° 37.1' - - 1.3 0.6
Predictions Cocodrie, Terrebonne Bay 29° 14.7' 90° 39.7' 1.01 1.05 0.53
Predictions Caillou Boca 29° 03.8' 90° 48.4' - - 1.4 0.7
Predictions Raccoon Point, Caillou Bay 29° 03.5' 90° 57.7' - - 1.7 0.8
Predictions Ship Shoal Light 28° 55' 91° 4' - - 1.6 0.8
Atchafalaya Bay
Predictions Eugene Island 29° 22' 91° 23' - - 1.9 1.0
Predictions Point Au Fer 29° 20' 91° 21' - - 2.0 1.0
Predictions Shell Island 29° 28' 91° 18' - - 1.5 0.7
Predictions Point Chevreuil 29° 31' 91° 33' - - 1.5 0.8
Predictions Rabbit Island, 5 miles south of 29° 25' 91° 36' - - 2.0 1.0
Predictions South Point, Marsh Island 29° 29' 91° 46' - - 1.8 0.9
Predictions Lighthouse Point 29° 31' 92° 3' - - 2.0 1.0
Predictions Cote Blanche Island, West Cote Blanche Bay 29° 44' 91° 43' - - 1.4 0.7
Predictions Southwest Pass, Vermilion Bay 29° 35' 92° 2' - - 1.6 0.8
Predictions Weeks Bay, Vermilion Bay 29° 48' 91° 50' - - 1.5 0.7
Predictions Mermentau River entrance 29° 45' 93° 6' - - 2.5 1.2
Predictions Calcasieu Pass, Lighthouse wharf 29° 47' 93° 21' - - 2.0 1.0
TEXAS Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Sabine Bank Lighthouse 29° 28' 93° 43' - - 2.8 1.4
Predictions Sabine Pass (jetty) 29° 39' 93° 50' - - 2.5 1.2
Predictions Sabine Pass 29° 43.8' 93° 52.2' 1.09 1.60 0.96
Predictions Mesquite Point, Sabine Pass 29° 46' 93° 54' - - 1.3 0.6
Predictions Galveston Bay entrance, south jetty 29° 20' 94° 42' - - 2.0 1.0
Predictions GALVESTON, Galveston Channel 29° 18.6' 94° 47.6' 1.02 1.41 0.81
Galveston Bay
Predictions Port Bolivar 29° 21.9' 94° 46.8' 1.13 1.40 0.85
Predictions Texas City, Turning Basin 29° 23' 94° 53' - - 1.4 0.7
Predictions Eagle Point 29° 28.8' 94° 55.1' 1.01 1.09 0.60
Predictions Clear Lake 29° 33.8' 95° 04.0' 1.05 1.16 0.63
Predictions Morgans Point, Barbours Cut 29° 40.9' 94° 59.1' 1.14 1.31 0.72
Predictions Lynchburg Landing, San Jacinto River 29° 45.9' 95° 04.7' 1.21 1.48 0.78
Predictions Manchester, Houston Ship Channel 29° 43.1' 95° 15.1' 1.27 1.64 0.90
Predictions Round Point, Trinity Bay 29° 44' 94° 42' - - 1.0 0.5
Predictions Point Barrow, Trinity Bay 29° 44' 94° 50' - - 1.1 0.5
Predictions Gilchrist, East Bay 29° 31' 94° 29' - - 1.2 0.6
Predictions Jamaica Beach, West Bay 29° 12' 94° 59' - - 1.0 0.5
Predictions Alligator Point, West Bay 29° 10' 95° 8' - - 0.9 0.4
Predictions Christmas Bay 29° 02.5' 95° 10.5' 0.71 0.82 0.42
Predictions Galveston Pleasure Pier 29° 17.1' 94° 47.3' 1.46 2.04 1.12
Predictions San Luis Pass 29° 5' 95° 7' - - 1.2 0.6
Predictions Freeport Harbor 28° 56.9' 95° 18.5' 1.35 1.76 0.95
Predictions PORT O'CONNOR, MATAGORDA BAY 28° 27' 96° 24' - - 0.5 0.2
Predictions Port Aransas (H. Caldwell Pier) 27° 49.6' 97° 03.0' 1.30 1.64 0.88
Predictions PADRE ISLAND (south end) 26° 04.1' 97° 09.4' 1.25 1.47 0.87
Predictions Queen Isabella Causeway (east end) 26° 04.7' 97° 10.2' 1.11 1.28 0.68
Predictions Queen Isabella Causeway (west end) 26° 04.3' 97° 11.5' 1.05 1.19 0.62
Predictions Port Isabel 26° 03.6' 97° 12.9' 1.15 1.37 0.74
Predictions South Bay entrance 26° 03.1' 97° 10.9' 1.14 1.35 0.72
PANAMA Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Bocas del Toro, Almirante Bay 9° 21' 82° 15' 0.8 1.2 0.6
Predictions CRISTOBAL 9° 21' 79° 55' 0.7 1.1 0.4
Predictions Bahia de Caledonia 8° 54' 77° 41' 0.7 1.1 0.4
BERMUDA ISLANDS Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Ireland Island 32° 19' 64° 50' 2.6 3.1 1.6
Predictions Ferry Reach (Biological Station) 32° 22.2' 64° 41.7' 2.4 2.9 1.3
Predictions ESSO PIER, ST. GEORGES ISLAND 32° 22.4' 64° 42.2' 2.5 3.0 1.3
BAHAMAS Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Guinchos Cay 22° 45' 78° 7' 2.1 2.6 1.2
Predictions Elbow Cay, Cay Sal Bank 23° 57' 80° 28' 2.1 2.6 1.2
Predictions Fresh Creek, Andros Island 24° 44' 77° 48' 2.4 2.9 1.3
Predictions North Cat Cay 25° 33' 79° 17' 2.3 2.8 1.3
Predictions North Bimini 25° 44' 79° 18' 2.4 2.9 1.3
Predictions Memory Rock 26° 57' 79° 7' 2.3 2.7 1.3
Predictions SETTLEMENT POINT, GRAND BAHAMAS ISLAND 26° 42.6' 78° 59.8' 2.7 3.1 1.4
Predictions Pelican Harbor 26° 23' 76° 58' 2.6 3.1 1.4
Predictions Nassau, New Providence Island 25° 5' 77° 21' 2.6 3.1 1.9
Predictions Eleuthera Island, west coast 25° 15' 76° 19' 2.4 2.9 1.3
Predictions Eleuthera Island, east coast 24° 56' 76° 9' 2.2 2.6 1.2
Predictions The Bight, Cat Island 24° 19' 75° 26' 2.6 3.1 1.4
Predictions San Salvador 24° 3' 74° 33' 2.3 2.8 1.3
Predictions Clarence Harbor, Long Island 23° 6' 74° 59' 2.6 3.1 1.4
Predictions Nurse Channel 22° 31' 75° 51' 2.1 2.6 1.1
Predictions Datum Bay, Acklin Island 22° 10' 74° 18' 2.0 2.6 1.1
Predictions Mathew Town, Great Inagua Island 20° 57' 73° 41' 2.1 2.6 1.2
Predictions Abraham Bay, Mayaguana Island 22° 22' 73° 0' 2.0 2.5 1.1
Predictions Hawks Nest Anchorage, Turks Islands 21° 26' 71° 7' 2.1 2.6 1.1
CUBA Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions La Isabela 22° 56' 80° 0' 1.6 2.0 0.9
Predictions Bahia de Nuevitas entrance 21° 38' 77° 7' 1.3 1.5 0.7
Predictions Nuevitas, Bahia de Nuevitas 21° 35' 77° 15' 1.4 1.6 0.7
Predictions Puerto Padre 21° 14' 76° 33' 2.1 2.4 1.1
Predictions Puerto de Gibara 21° 7' 76° 7' 1.9 2.2 1.0
Predictions Bahia de Nipe entrance 20° 47' 75° 34' 2.0 2.3 1.1
Predictions Antilla, Bahia de Nipe 20° 50' 75° 44' 2.2 2.5 1.2
Predictions Bahia de Levisa entrance 20° 45' 75° 28' 1.9 2.2 1.0
Predictions Sagua de Tanamo, Bahia de 20° 43' 75° 19' 1.9 2.2 1.0
Predictions Baracoa 20° 21' 74° 30' 1.7 2.0 0.9
Predictions Punta Maisi 20° 15' 74° 8' 2.2 2.8 1.2
Predictions Guantanamo Bay 19° 54' 75° 9' - - 1.4 0.7
Predictions Puerto de Santiago de Cuba 19° 59' 75° 52' - - 1.4 0.7
Predictions Puerto de Pilon 19° 54' 77° 19' - - 1.2 0.6
Predictions Manzanillo, Golfo de Guacanayabo 20° 21' 77° 7' - - 2.2 1.1
Predictions Casilda 21° 45' 79° 59' - - 1.0 0.5
Bahia de Cienfuegos
Predictions Punta Pasacaballos 22° 4' 80° 27' - - 1.3 0.6
Predictions Cienfuegos 22° 8' 80° 27' - - 1.3 0.6
Predictions Carapachibey, Isla de Pinos 21° 27' 82° 55' - - 0.9 0.4
Predictions La Coloma 22° 14' 83° 34' - - 0.9 0.4
Predictions Cabo San Antonio 21° 52' 84° 58' 1.2 1.5 0.8
Predictions Bahia Honda 22° 58' 83° 13' 1.0 1.4 0.7
Predictions Havana 23° 9' 82° 20' 1.0 1.2 0.6
Predictions Matanzas 23° 4' 81° 32' 1.2 1.5 0.8
Predictions Cardenas 23° 4' 81° 12' 1.4 1.8 1.0
JAMAICA Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Port Morant 17° 53' 76° 20' - - 0.8 0.4
Predictions Port Royal 17° 56' 76° 51' - - 0.7 0.3
Predictions South Negril Point 18° 18' 78° 24' - - 1.7 0.8
Predictions Montego Bay 18° 28' 77° 55' - - 1.0 0.5
Predictions St. Anns Bay 18° 25' 77° 14' - - 0.8 0.4
Predictions Grand Cayman 19° 20' 81° 20' - - 1.3 0.6
HAITI and DOMINICAN REPUBLIC Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Port-au-Prince 18° 33' 72° 21' - - 1.6 0.8
Predictions Massacre, Riviere du entrance 19° 43' 71° 46' - - 2.3 1.2
Predictions Puerto Plata 19° 49' 70° 42' - - 2.3 1.2
Predictions Santa Barbara de Samana 19° 12' 69° 20' - - 2.0 1.0
Predictions Sanchez 19° 13' 69° 36' - - 3.3 1.6
Predictions Santo Domingo 18° 27' 69° 53' - - 0.8 0.4
Predictions Jacmel 18° 13' 72° 34' - - 2.0 1.0
PUERTO RICO Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions MAGUEYES ISLAND 17° 58.3' 67° 02.8' 0.65 0.67 0.34
Predictions Guanica 17° 58' 66° 55' - - 0.7 0.3
Predictions Playa de Ponce 17° 58' 66° 37' - - 0.8 0.4
Predictions Playa Cortada 17° 59' 66° 27' - - 0.8 0.4
Predictions Arroyo 17° 58' 66° 4' - - 0.8 0.4
Predictions Puerto Maunabo 18° 0' 65° 53' - - 0.7 0.4
Predictions Culebrita, Isla 18° 19' 65° 14' - - 1.1 0.6
Predictions Puerto Ferro, Isla de Vieques 18° 6' 65° 26' - - 0.8 0.4
Predictions Punta Mulas, Isla de Vieques 18° 9' 65° 26' - - 1.2 0.6
Predictions Roosevelt Roads 18° 14' 65° 37' - - 1.0 0.5
Predictions Ensenada Honda, Culebra Island 18° 18' 65° 17' - - 1.0 0.5
Predictions Playa de Fajardo 18° 20' 65° 38' - - 1.6 0.8
Predictions SAN JUAN 18° 27.5' 66° 07.0' 1.10 1.58 0.76
Predictions Mayaguez 18° 13.2' 67° 09.6' 1.06 1.40 0.69
Predictions Puerto Real 18° 5' 67° 11' - - 1.2 0.6
LESSER ANTILLES & VIRGIN ISLANDS Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
St. Thomas Island
Predictions Magens Bay, St. Thomas Island 18° 22' 64° 55' 1.0 1.4 0.7
Predictions CHARLOTTE AMALIE, ST. THOMAS ISLAND 18° 20.1' 64° 55.2' 0.70 0.79 0.40
Predictions Redhook Bay, St. Thomas Island 18° 19.1' 64° 51.1' 0.82 1.09 0.54
St. Croix Island
Predictions Christiansted, St. Croix Island 17° 45' 64° 42' - - 0.8 0.4
Predictions LIME TREE BAY, ST.CROIX ISLAND 17° 41.8' 64° 45.2' 0.69 0.71 0.36
Predictions St. Barthelemy 17° 54' 62° 51' - - 1.4 0.7
Predictions Pointe-a-Pitre, Guadeloupe 16° 14' 61° 32' - - 1.0 0.5
Predictions Roseau, Dominica 15° 18' 61° 24' 0.7 1.2 0.6
Predictions Fort-de-France, Martinique 14° 35' 61° 3' 0.5 - - 0.5
Predictions Castries, St. Lucia 14° 1' 61° 0' 0.8 1.2 0.6
Predictions Vieux Fort Bay, St. Lucia 13° 44' 60° 58' 0.9 - - 0.7
Predictions Kingstown, St. Vincent 13° 10' 61° 13' 2.0 2.7 1.4
Predictions Bridgetown, Barbados 13° 6' 59° 38' 1.7 2.1 1.0
Predictions Grenada 12° 4' 61° 45' 1.2 1.5 0.8
Predictions Scarborough, Tobago 11° 11' 60° 44' 2.1 2.7 1.4
Predictions Schottegat, Curacao 12° 7' 68° 56' - - 0.9 0.5
Revised: 3 November 2008