Pacific Northwest
Columbia River entrance (N. Jetty)
Washington · NOAA station 9440574 · Tide predictions
46.2733, -124.0720
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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 · 5 mi SW · Station 46243
Wind & wave reports →
Nearby tide stations
- Cape Disappointment · 1.3 mi NE
- Fort Canby, Jetty 'A', Wash. · 1.7 mi E
- Ilwaco, Baker Bay, Wash. · 2.6 mi NE
- Chinook, Baker Bay, Wash. · 5.9 mi E
- Hammond, Oregon · 7.8 mi SE
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 9.4 ft — Fri Jan 22 · 11:53 AM
Lowest predicted low tide: -2.0 ft — Mon Jul 5 · 8:27 AM
Biggest single-day swing: 10.8 ft on Fri Jan 22
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Mon Jul 5 | 8:27 AM | -2.0 ft |
| Mon Aug 2 | 7:20 AM | -1.9 ft |
| Sun Jul 4 | 7:40 AM | -1.9 ft |
| Tue Aug 3 | 8:03 AM | -1.9 ft |
| Tue Jul 6 | 9:10 AM | -1.8 ft |
| Sun Jun 6 | 8:42 AM | -1.7 ft |
| Mon Jun 7 | 9:29 AM | -1.6 ft |
| Sat Jun 5 | 7:54 AM | -1.6 ft |
| Wed Aug 4 | 8:43 AM | -1.6 ft |
| Fri Jan 22 | 6:45 PM | -1.4 ft |
170 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
NOAA builds the predictions for Columbia River entrance (N. Jetty) from the ASTORIA (Tongue Point), Oreg. station: high tides adjusted -1.0 ft, 44 min earlier; low tides adjusted +0.1 ft, 60 min earlier.
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.