Tides Today & Tomorrow in Port Madison, WA

TIDE TIMES for Saturday, June 13, 2026
The tide is currently falling in Port Madison, WA.
Next low tide : in 3h 07m at 9:57 am (-3.0 ft)
Next high tide : 5:49 pm (11.2 ft)
Sunset today : 9:09 pm
Sunrise tomorrow : 5:11 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9445753
Common Questions About Tides

Port Madison, WA Tides - Jan 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:1912.17:238.612:530.32:215.77:584:28Waxing Crescent1Sat
2Sun8:4712.08:218.11:291.43:055.07:584:29Waxing Crescent2Sun
3Mon9:1711.99:307.72:062.73:514.17:584:30First Quarter3Mon
4Tue9:4911.610:547.62:444.14:393.27:584:31First Quarter4Tue
5Wed10:2311.43:285.65:282.27:584:32First Quarter5Wed
6Thu12:418.011:00 AM11.14:277.06:171.17:574:33First Quarter6Thu
7Fri2:299.011:42 AM11.05:518.27:050.07:574:34Waxing Gibbous7Fri
8Sat3:3510.012:2910.97:238.87:53-1.07:574:36Waxing Gibbous8Sat
9Sun4:1911.01:2011.08:368.98:40-2.07:564:37Waxing Gibbous9Sun
10Mon4:5411.72:1311.29:318.79:26-2.77:564:38Full Moon10Mon
11Tue5:2812.23:0611.410:188.210:12-3.17:564:39Full Moon11Tue
12Wed6:0112.64:0111.411:047.510:58-3.17:554:41Full Moon12Wed
13Thu6:3412.94:5811.211:516.711:43-2.67:554:42Waning Gibbous13Thu
14Fri7:0713.15:5810.712:405.67:544:43Waning Gibbous14Fri
15Sat7:4113.27:0210.112:28-1.51:324.57:534:45Waning Gibbous15Sat
16Sun8:1613.28:129.31:130.02:263.47:534:46Waning Gibbous16Sun
17Mon8:5213.09:328.71:591.93:232.37:524:47Third Quarter17Mon
18Tue9:3112.711:138.52:493.94:221.47:514:49Third Quarter18Tue
19Wed10:1312.13:485.95:220.67:504:50Third Quarter19Wed
20Thu1:169.111:02 AM11.55:087.56:220.17:494:52Waning Crescent20Thu
21Fri2:5110.111:57 AM10.96:568.37:18-0.47:494:53Waning Crescent21Fri
22Sat3:5311.112:5610.58:328.38:10-0.77:484:55Waning Crescent22Sat
23Sun4:3811.71:5310.29:368.08:55-0.97:474:56Waning Crescent23Sun
24Mon5:1511.92:4410.110:227.59:36-0.97:464:58New Moon24Mon
25Tue5:4412.03:3110.110:587.110:13-0.97:454:59New Moon25Tue
26Wed6:0811.94:1410.011:286.710:48-0.67:445:01New Moon26Wed
27Thu6:2711.94:569.911:556.211:21-0.27:425:02New Moon27Thu
28Fri6:4411.95:399.712:245.67:415:04Waxing Crescent28Fri
29Sat7:0411.96:239.412:554.97:405:05Waxing Crescent29Sat
30Sun7:2712.07:119.112:271.31:304.17:395:07Waxing Crescent30Sun
31Mon7:5211.98:038.81:002.42:073.37:385:08Waxing Crescent31Mon
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 1:53 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 spring phase. Tonight's moon is 3% 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 near their weekly maximum.

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 New Moon (3% illuminated). This places Port Madison, WA in a spring tide cycle, so tidal ranges are near their weekly maximum 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