Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Gardiner, Discovery Bay, WA.
Next low tide : in 3h 56m at 1:07 pm (-0.3 ft)
Next high tide : 8:30 pm (8.3 ft)
Sunset today : 9:14 pm
Sunrise tomorrow : 5:18 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9444705
Common Questions About Tides

Gardiner, Discovery Bay, WA Tides - Apr 2045

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:528.24:407.210:171.010:182.66:487:42Full Moon1Sat
2Sun4:158.25:407.410:560.011:023.76:467:43Full Moon2Sun
3Mon4:398.16:397.611:35-0.711:494.66:447:45Waning Gibbous3Mon
4Tue5:057.97:407.612:16-1.06:427:46Waning Gibbous4Tue
5Wed5:327.68:457.612:415.412:58-1.06:397:48Waning Gibbous5Wed
6Thu6:027.29:587.61:425.91:43-0.76:377:49Waning Gibbous6Thu
7Fri6:336.811:137.52:586.22:34-0.36:357:51Third Quarter7Fri
8Sat7:106.44:536.33:300.36:347:52Third Quarter8Sat
9Sun12:197.54:350.86:327:54Third Quarter9Sun
10Mon1:107.59:35 AM5.67:575.45:421.26:307:55Third Quarter10Mon
11Tue1:487.511:08 AM5.48:234.96:431.66:287:56Waning Crescent11Tue
12Wed2:157.412:405.58:404.27:331.96:267:58Waning Crescent12Wed
13Thu2:337.41:595.78:563.58:162.36:247:59Waning Crescent13Thu
14Fri2:447.43:036.19:152.68:532.96:228:01Waning Crescent14Fri
15Sat2:567.43:576.59:381.69:293.56:208:02New Moon15Sat
16Sun3:137.54:477.010:040.610:064.16:188:04New Moon16Sun
17Mon3:347.65:377.310:34-0.410:444.86:168:05New Moon17Mon
18Tue3:587.66:287.611:09-1.211:255.56:148:07New Moon18Tue
19Wed4:227.67:227.811:48-1.76:128:08Waxing Crescent19Wed
20Thu4:477.58:227.912:106.012:32-2.06:108:09Waxing Crescent20Thu
21Fri5:107.49:297.81:036.41:21-1.96:098:11Waxing Crescent21Fri
22Sat5:317.210:377.82:106.72:16-1.66:078:12First Quarter22Sat
23Sun5:576.711:367.93:416.63:16-1.16:058:14First Quarter23Sun
24Mon8:076.15:526.14:21-0.46:038:15First Quarter24Mon
25Tue12:227.910:03 AM5.67:035.15:270.46:018:17First Quarter25Tue
26Wed12:598.011:56 AM5.47:394.06:291.26:008:18Waxing Gibbous26Wed
27Thu1:308.01:415.78:122.67:272.15:588:19Waxing Gibbous27Thu
28Fri1:568.03:046.38:461.38:203.15:568:21Waxing Gibbous28Fri
29Sat2:218.04:106.99:190.19:094.05:558:22Full Moon29Sat
30Sun2:448.05:087.59:53-0.99:584.95:538:24Full Moon30Sun
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 4:48 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 spring phase. Tonight's moon is 80% 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 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 Waning Gibbous (80% illuminated). This places Gardiner, Discovery Bay, 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