Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Gardiner, Discovery Bay, WA.
Next low tide : 6:11 pm (6.3 ft)
Next high tide : in 3h 59m at 2:47 pm (6.7 ft)
Sunset today : 8:59 pm
Sunrise tomorrow : 5:37 am
Moon phase : Waxing Gibbous (72% illuminated)
Tide Station Location : Station #9444705
Common Questions About Tides

Gardiner, Discovery Bay, WA Tides - Dec 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:048.311:034.83:312.36:413.57:414:20First Quarter1Sat
2Sun11:278.24:313.27:012.77:424:20Waxing Gibbous2Sun
3Mon12:565.311:44 AM8.05:304.17:201.87:434:19Waxing Gibbous3Mon
4Tue2:086.112:018.06:264.97:410.97:444:19Waxing Gibbous4Tue
5Wed3:016.812:228.07:175.68:040.07:464:19Waxing Gibbous5Wed
6Thu3:447.512:457.98:046.28:31-0.77:474:18Full Moon6Thu
7Fri4:238.01:107.98:486.69:01-1.37:484:18Full Moon7Fri
8Sat4:598.41:357.89:326.99:34-1.77:494:18Full Moon8Sat
9Sun5:368.71:567.710:177.110:11-1.97:504:18Full Moon9Sun
10Mon6:158.92:077.611:077.210:52-1.97:514:18Waning Gibbous10Mon
11Tue6:569.02:227.412:067.27:524:18Waning Gibbous11Tue
12Wed7:389.07:534:18Waning Gibbous12Wed
13Thu8:209.012:24-1.27:534:18Waning Gibbous13Thu
14Fri8:598.96:475.61:14-0.54:005.57:544:18Third Quarter14Fri
15Sat9:358.98:395.12:060.64:504.37:554:18Third Quarter15Sat
16Sun10:088.910:465.13:011.85:322.97:564:19Third Quarter16Sun
17Mon10:408.94:023.16:121.47:564:19Waning Crescent17Mon
18Tue12:475.811:11 AM8.95:084.46:510.07:574:19Waning Crescent18Tue
19Wed2:096.811:43 AM8.86:165.57:29-1.27:584:20Waning Crescent19Wed
20Thu3:107.812:168.77:206.38:08-2.07:584:20New Moon20Thu
21Fri4:008.612:528.68:216.88:48-2.57:594:21New Moon21Fri
22Sat4:469.11:318.39:197.19:28-2.67:594:21New Moon22Sat
23Sun5:299.32:138.010:187.110:10-2.38:004:22New Moon23Sun
24Mon6:129.42:597.611:207.010:53-1.88:004:22Waxing Crescent24Mon
25Tue6:539.33:487.212:296.78:004:23Waxing Crescent25Tue
26Wed7:329.14:406.61:436.28:014:24Waxing Crescent26Wed
27Thu8:098.95:396.012:20-0.32:575.68:014:24Waxing Crescent27Thu
28Fri8:428.76:495.31:030.73:594.98:014:25First Quarter28Fri
29Sat9:108.58:184.81:471.84:484.08:014:26First Quarter29Sat
30Sun9:338.310:514.82:312.95:263.18:014:27First Quarter30Sun
31Mon9:568.23:214.15:572.08:014:28First Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9444705)

Common Questions About Gardiner, Discovery Bay, WA Tides

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What time does the tide turn (slack tide) in Gardiner, Discovery Bay, WA today?

Slack tide in Gardiner, Discovery Bay, WA is approximately 4:29 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 Gardiner, Discovery Bay, WA?

Gardiner, Discovery Bay, WA is currently in a transitional phase. Tonight's moon is 72% 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 Gardiner, Discovery Bay, 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 Gardiner, Discovery Bay, WA?

Tide predictions for Gardiner, Discovery Bay, 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 Gardiner, Discovery Bay, WA?

Tide data for Gardiner, Discovery Bay, WA is sourced from NOAA Station #9444705. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9444705.

What is the moon phase in Gardiner, Discovery Bay, WA tonight?

Tonight the moon over Gardiner, Discovery Bay, WA is Waxing Gibbous (72% illuminated). This places Gardiner, Discovery Bay, 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