Pacific Northwest
Port Madison
Washington · NOAA station 9445753 · Tide predictions
47.7050, -122.5250
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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
New Dungeness buoy · 53 mi NW · Station 46088
Wind & wave reports →
Nearby tide stations
- Port Jefferson · 3.6 mi NE
- Poulsbo, Liberty Bay · 5.4 mi W
- Brownsville, Port Orchard · 5.6 mi SW
- Meadow Point, Shilshole Bay · 5.8 mi E
- Eagle Harbor, Bainbridge Island · 5.9 mi S
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 13.1 ft — Mon Jan 25 · 7:25 AM
Lowest predicted low tide: -3.9 ft — Sun Jul 4 · 11:33 AM
Biggest single-day swing: 16.1 ft on Sun Jun 6
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sun Jul 4 | 11:33 AM | -3.9 ft |
| Sun Jun 6 | 12:35 PM | -3.8 ft |
| Sat Jun 5 | 11:48 AM | -3.8 ft |
| Mon Jul 5 | 12:21 PM | -3.7 ft |
| Sat Jul 3 | 10:45 AM | -3.6 ft |
| Mon Jun 7 | 1:24 PM | -3.5 ft |
| Fri Jun 4 | 11:04 AM | -3.3 ft |
| Sat May 8 | 12:52 PM | -3.1 ft |
| Sun Aug 1 | 10:30 AM | -3.1 ft |
| Mon Aug 2 | 11:18 AM | -3.1 ft |
193 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 Port Madison from the SEATTLE (Madison St.), Elliott Bay station: high tides about the same height, 9 min later; low tides about the same height, 3 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.