Tides Today & Tomorrow in Port Madison, WA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in Port Madison, WA.
Next low tide : in 3h 02m at 8:12 am (0.6 ft)
Next high tide : 3:54 pm (8.9 ft)
Sunset today : 9:12 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9445753
Common Questions About Tides

Port Madison, WA Tides - Jun 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:0411.74:129.98:57-0.89:036.05:159:00Waxing Gibbous1Fri
2Sat2:4711.85:1210.89:43-2.210:056.45:149:01Waxing Gibbous2Sat
3Sun3:3111.86:0611.510:29-3.111:036.75:149:02Full Moon3Sun
4Mon4:1811.76:5612.011:15-3.611:596.75:139:03Full Moon4Mon
5Tue5:0711.47:4412.312:01-3.75:139:04Full Moon5Tue
6Wed5:5911.08:3012.412:556.612:48-3.35:129:04Waning Gibbous6Wed
7Thu6:5510.39:1512.31:536.31:36-2.55:129:05Waning Gibbous7Thu
8Fri7:559.59:5912.22:545.82:24-1.45:129:06Waning Gibbous8Fri
9Sat9:008.710:4212.03:585.23:130.05:119:07Third Quarter9Sat
10Sun10:147.911:2511.75:034.44:051.65:119:07Third Quarter10Sun
11Mon11:407.46:073.55:013.25:119:08Third Quarter11Mon
12Tue12:0711.31:197.57:042.66:054.65:119:08Third Quarter12Tue
13Wed12:4911.02:558.17:541.67:185.85:119:09Waning Crescent13Wed
14Thu1:2910.74:099.08:370.88:346.65:119:09Waning Crescent14Thu
15Fri2:0810.55:049.89:140.09:407.05:119:10Waning Crescent15Fri
16Sat2:4610.35:4710.49:48-0.510:347.25:119:10Waning Crescent16Sat
17Sun3:2310.16:2310.810:21-1.011:177.35:119:11New Moon17Sun
18Mon3:5910.06:5311.110:54-1.411:537.25:119:11New Moon18Mon
19Tue4:369.97:2011.311:28-1.65:119:11New Moon19Tue
20Wed5:149.87:4711.512:287.112:04-1.75:119:11New Moon20Wed
21Thu5:549.68:1611.61:036.912:41-1.75:119:12Waxing Crescent21Thu
22Fri6:379.48:4711.81:416.51:19-1.45:129:12Waxing Crescent22Fri
23Sat7:259.19:1911.92:236.01:58-0.85:129:12Waxing Crescent23Sat
24Sun8:198.79:5312.03:095.32:400.15:129:12Waxing Crescent24Sun
25Mon9:218.210:3012.03:594.53:241.25:139:12First Quarter25Mon
26Tue10:347.911:0811.94:523.44:122.75:139:12First Quarter26Tue
27Wed11:597.811:5011.85:482.25:084.25:149:12First Quarter27Wed
28Thu1:358.26:440.96:165.65:149:12First Quarter28Thu
29Fri12:3611.73:089.07:39-0.47:336.65:159:12Waxing Gibbous29Fri
30Sat1:2511.74:2110.08:32-1.58:507.15:159:12Waxing Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9445753)

Common Questions About Port Madison, WA Tides

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What time does the tide turn (slack tide) in Port Madison, WA today?

Slack tide in Port Madison, WA is approximately 12:03 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Port Madison, WA?

Port Madison, WA is currently in a transitional phase. Tonight's moon is 77% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Port Madison, WA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Port Madison, WA?

Tide predictions for Port Madison, WA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Port Madison, WA?

Tide data for Port Madison, WA is sourced from NOAA Station #9445753. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9445753.

What is the moon phase in Port Madison, WA tonight?

Tonight the moon over Port Madison, WA is Waxing Gibbous (77% illuminated). This places Port Madison, WA in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA