Pacific Northwest
Skamokawa
Washington · NOAA station 9440569 · Tide predictions
46.2703, -123.4565
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48-hour outlook
Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.
Drawn from the high/low predictions — NOAA publishes high/low only for this station.
The next seven days
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H = high tide · L = low tide · highs & lows in local time
On the water nearby
Clatsop Spit, OR (162) buoy · 32 mi W · Station 46243
Wind & wave reports →
Nearby tide stations
- Wauna · 8.0 mi S
- Knappa, Knappa Slough · 8.5 mi SW
- Cape Horn · 11.4 mi SE
- Settlers Point, Oreg. · 12.5 mi SW
- ASTORIA (Tongue Point), Oreg. · 15.5 mi W
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 8.8 ft — Tue Dec 14 · 1:40 PM
Lowest predicted low tide: -1.7 ft — Tue Aug 3 · 10:29 AM
Biggest single-day swing: 9.9 ft on Fri Jan 22
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Tue Aug 3 | 10:29 AM | -1.7 ft |
| Mon Aug 2 | 9:48 AM | -1.7 ft |
| Mon Jul 5 | 10:57 AM | -1.7 ft |
| Tue Jul 6 | 11:38 AM | -1.6 ft |
| Sun Jul 4 | 10:12 AM | -1.6 ft |
| Wed Aug 4 | 11:07 AM | -1.6 ft |
| Sun Aug 1 | 9:03 AM | -1.5 ft |
| Tue Aug 31 | 9:16 AM | -1.5 ft |
| Mon Aug 30 | 8:34 AM | -1.4 ft |
| Sun Jun 6 | 11:16 AM | -1.4 ft |
191 minus tides (below 0 ft) are predicted here in 2027. The table shows up to the 10 lowest that fall between 7 AM and 7 PM — the ones worth planning a clam dig or tidepool walk around.
About this station
Skamokawa is one of NOAA's reference tide stations — its predictions are computed directly from harmonic analysis of water levels observed here, and other nearby stations are calculated from it.
Puget Sound and the Columbia estuary amplify mixed tides far inland — ranges past 10 ft in the South Sound — with river flow stacked on top.