Tidal Station Locations and Ranges
OREGON
Mean Spring Mean Tide 
Range Range Level
Brookings, Chetco Cove 42° 03' 124° 17' 5.1 6.9 3.7 Predictions
Wedderburn, Rogue River 42° 26' 124° 25' 4.9 6.7 3.6 Predictions
Port Orford 42° 44.4' 124° 29.8' 5.21 7.28 3.97 Predictions
Bandon, Coquille River 43° 07.2' 124° 24.8' 5.18 7.10 3.78 Predictions
Coos Bay
CHARLESTON 43° 20.7' 124° 19.3' 5.69 7.62 4.11 Predictions
Empire 43° 24' 124° 17' 4.9 6.7 3.5 Predictions
Coos Bay 43° 23' 124° 13' 5.6 7.3 3.9 Predictions
Umpqua River
Entrance 43° 41' 124° 12' 5.1 6.9 3.7 Predictions
Gardiner 43° 44' 124° 07' 5.1 6.7 3.5 Predictions
Reedsport 43° 42' 124° 06' 5.1 6.7 3.6 Predictions
Siuslaw River
Entrance 44° 01' 124° 08' 5.5 7.3 4.0 Predictions
Florence 43° 58' 124° 06' 5.0 6.6 3.5 Predictions
Waldport, Alsea Bay 44° 26' 124° 04' 5.8 7.7 4.1 Predictions
Drift Creek, Alsea River 44° 24.8' 123° 59.4' 5.10 6.45 3.21 Predictions
Yaquina Bay and River
Bar at entrance 44° 37' 124° 05' 5.9 7.9 4.2 Predictions
Newport 44° 38' 124° 03' 6.0 8.0 4.3 Predictions
Southbeach 44° 37.5' 124° 02.6' 6.37 8.34 4.51 Predictions
Yaquina 44° 36' 124° 01' 6.2 8.2 4.4 Predictions
Winant 44° 35' 124° 00' 6.3 8.2 4.3 Predictions
Toledo 44° 37' 123° 56' 6.3 8.1 4.2 Predictions
Depoe Bay 44° 48.6' 124° 03.5' 6.16 8.24 4.45 Predictions
Taft, Siletz Bay 44° 56' 124° 01' 5.0 6.6 3.4 Predictions
Kernville, Siletz River 44° 54' 124° 00' 4.6 6.1 3.1 Predictions
Nestucca Bay entrance 45° 10' 123° 58' 5.8 7.6 4.0 Predictions
Tillamook Bay
Barview 45° 34' 123° 57' 5.7 7.5 3.9 Predictions
Garibaldi 45° 33.3' 123° 54.7' 6.10 8.15 4.37 Predictions
Miami Cove 45° 33' 123° 54' 5.6 7.4 3.9 Predictions
Bay City 45° 31' 123° 54' 5.4 7.1 3.7 Predictions
Tillamook, Hoquarten Slough 45° 28' 123° 51' 5.2 6.6 3.3 Predictions
Nehalem River
Brighton 45° 40' 123° 56' 5.9 7.8 4.1 Predictions
Nehalem 45° 43' 123° 53' 5.6 7.2 3.7 Predictions
Seaside, 12th Avenue bridge, Necanicum River 46° 00.1' 123° 55.2' 4.66 5.82 2.78 Predictions
OREGON and WASHINGTON
Columbia River#5
Mean Spring Mean Tide
Range Range Level
Columbia River entrance (N. Jetty) 46° 16' 124° 04' 5.6 7.5 4.0 Predictions
Fort Canhy, Jetty "A", Wash. 46° 16.1' 124° 02.2' 6.16 8.29 4.50 Predictions
Ilwaco, Baker Bay, Wash. 46° 18' 124° 02' 6.0 7.6 4.0 Predictions
Chinook, Baker Bay, Wash. 46° 16' 123° 57' 6.1 8.1 4.3 Predictions
Hungry Harbor, Wash. 46° 16' 123° 51' 6.4 8.2 4.4 Predictions
Point Adams, Oreg. 46° 12' 123° 57' 6.4 8.3 4.4 Predictions
Hammond, Oreg. 46° 12.1' 123° 56.7' 6.38 8.32 4.45 Predictions
Warrenton, Skipanon River, Oreg. 46° 10' 123° 55' 6.5 8.3 4.4 Predictions
Astoria (Youngs Bay), Oreg. 46° 10' 123° 50' 6.7 8.6 4.5 Predictions
Astoria (Port Docks), Oreg. 46° 11' 123° 52' 6.2 8.0 4.2 Predictions
ASTORIA (Tongue Point), Oreg. 46° 12.5' 123° 46.0' 6.77 8.61 4.55 Predictions
Knappa, Knappa Slough 46° 11' 123° 35' 6.5 8.2 4.2 Predictions
Settlers Point, Oreg. 46° 10' 123° 41' 6.3 8.0 4.1 Predictions
Harrington Point, Wash. 46° 16' 123° 39' 6.1 7.7 3.9 Predictions
Skamokawa, Steamboat Slough, Wash. 46° 16' 123° 27' 5.6 6.9 - - Predictions
Cathlamet, Wash. 46° 12' 123° 23' 5.2 6.4 - - Predictions
Wauna, Oreg. 46° 10' 123° 24' 5.2 6.3 - - Predictions
Eagle Cliff, Wash. 46° 10' 123° 14' 4.5 5.5 - - Predictions
Stella, Wash. 46° 11' 123° 07' 4.0 4.9 - - Predictions
Longview, Wash. 46° 06' 122° 57' 3.3 4.0 - - Predictions
Kalama, Wash. 46° 00' 122° 51' 2.6 3.2 - - Predictions
Saint Helens, Oreg. 45° 52' 122° 48' 2.0 2.5 - - Predictions
Knapp Landing, Wash. 45° 44' 122° 45' 1.5 2.0 - - Predictions
Kelley Point, Oreg. 45° 39' 122° 46' 1.4 2.0 - - Predictions
St. Johns, Willamette River, Oreg. 45° 35' 122° 46' 1.7 2.2 - - Predictions
Portland, Willamette River, Oreg. 45° 31' 122° 40' 1.8 2.4 - - Predictions
Vancouver, Wash. 45° 37' 122° 40' 1.3 1.8 - - Predictions
Ellsworth, Wash. 45° 36' 122° 33' 1.0 1.4 - - Predictions