Skamokawa, Steamboat Slough, Columbia River, Washington Tide Chart
Local time: 2025-05-06 Tue 10:28 AM PDT
Skamokawa, Steamboat Slough, Columbia River, Washington 46.2703° N, 123.4565° W Note: See station comments in 'about' for disclaimers. 2025-05-06 Tue 2:42 PM PDT Moonrise 2025-05-06 Tue 5:29 PM PDT 0.5 feet Low Tide 2025-05-06 Tue 8:29 PM PDT Sunset 2025-05-06 Tue 11:22 PM PDT 6.6 feet High Tide 2025-05-07 Wed 3:54 AM PDT Moonset 2025-05-07 Wed 5:50 AM PDT Sunrise 2025-05-07 Wed 5:53 AM PDT 1.3 feet Low Tide 2025-05-07 Wed 11:32 AM PDT 5.6 feet High Tide 2025-05-07 Wed 3:48 PM PDT Moonrise 2025-05-07 Wed 6:13 PM PDT 0.6 feet Low Tide 2025-05-07 Wed 8:30 PM PDT Sunset 2025-05-08 Thu 12:04 AM PDT 6.9 feet High Tide 2025-05-08 Thu 4:08 AM PDT Moonset 2025-05-08 Thu 5:49 AM PDT Sunrise 2025-05-08 Thu 6:49 AM PDT 0.7 feet Low Tide 2025-05-08 Thu 12:29 PM PDT 5.7 feet High Tide 2025-05-08 Thu 4:52 PM PDT Moonrise 2025-05-08 Thu 6:51 PM PDT 0.8 feet Low Tide 2025-05-08 Thu 8:32 PM PDT Sunset 2025-05-09 Fri 12:40 AM PDT 7.1 feet High Tide 2025-05-09 Fri 4:22 AM PDT Moonset 2025-05-09 Fri 5:47 AM PDT Sunrise 2025-05-09 Fri 7:39 AM PDT 0.2 feet Low Tide 2025-05-09 Fri 1:19 PM PDT 5.8 feet High Tide 2025-05-09 Fri 5:57 PM PDT Moonrise 2025-05-09 Fri 7:26 PM PDT 1.1 feet Low Tide 2025-05-09 Fri 8:33 PM PDT Sunset 2025-05-10 Sat 1:12 AM PDT 7.3 feet High Tide 2025-05-10 Sat 4:38 AM PDT Moonset 2025-05-10 Sat 5:46 AM PDT Sunrise 2025-05-10 Sat 8:24 AM PDT -0.1 feet Low Tide
About this station
| Name | Skamokawa, Steamboat Slough, Columbia River, Washington |
| In file | /usr/local/share/xtide/harmonics-dwf-20241229-free.tcd |
| Station ID context | NOS |
| Station ID | 9440569 |
| Date imported | 2024-12-28 |
| Coordinates | 46.2703° N, 123.4565° W |
| Country | USA |
| Time zone | :America/Los_Angeles |
| Native units | feet |
| Source | CO-OPS Metadata API |
| Restriction | Public domain |
| Comments | Columbia River Datum (CRD) is the adopted fixed low water reference plane for this area. CRD is a U.S. Army Corps of Engineers non-tidal datum defined at distinct river miles relative to NAVD88, and is used as chart datum above river mile 23 on the Columbia River. Datums are computed using observations from the low river stages of the year, generally August through October due to the masking of the tidal signal from strong seasonal river runoff during other portions of the year. Depending on river flow, water levels can be significantly higher than Columbia River Datum. As of 2014, the U.S. Army Corps of Engineers provided updated offsets for CRD that have been applied to this station. Station Datum (STND) is no longer set equal to CRD. |
| Notes | See station comments in 'about' for disclaimers. |
| Credit | NOAA data processed by David Flater for XTide https://flaterco.com/xtide/ |
| Original name | Skamokawa |
| State | WA |
| Type | Reference station, tide |
| Meridian | 0:00 |
| Datum | Mean Lower Low Water |
| Confidence | 10 |
NOT FOR NAVIGATION
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