Pacific Northwest
Coos Bay
Oregon · NOAA station 9432845 · Tide predictions
43.3800, -124.2150
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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
Umpqua Offshore, Or (139) buoy · 32 mi NW · Station 46229
Wind & wave reports →
Nearby tide stations
- Empire · 3.4 mi W
- Sitka Dock, Coos Bay · 4.1 mi W
- CHARLESTON · 5.9 mi SW
- Rink Creek Entrance, Coquille River · 15.4 mi S
- Umpqua River Entrance, Half Moon Bay · 20.4 mi N
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 9.1 ft — Fri Jan 22 · 12:45 PM
Lowest predicted low tide: -2.2 ft — Mon Jul 5 · 9:21 AM
Biggest single-day swing: 10.6 ft on Fri Jan 22
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Mon Jul 5 | 9:21 AM | -2.2 ft |
| Sun Jul 4 | 8:35 AM | -2.1 ft |
| Sun Jun 6 | 9:36 AM | -2.1 ft |
| Sat Jun 5 | 8:50 AM | -2.0 ft |
| Mon Jun 7 | 10:24 AM | -1.9 ft |
| Tue Jul 6 | 10:05 AM | -1.9 ft |
| Sat Jul 3 | 7:48 AM | -1.9 ft |
| Mon Aug 2 | 8:16 AM | -1.8 ft |
| Fri Jun 4 | 8:04 AM | -1.7 ft |
| Tue Aug 3 | 8:58 AM | -1.7 ft |
174 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 Coos Bay from the CHARLESTON station: high tides about 0.96× the height, 86 min later; low tides about 0.88× the height, 88 min later.
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.