Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently falling in Gardiner, Discovery Bay, WA.
Next low tide : in 32m at 5:34 am (0.8 ft)
Next high tide : 1:28 pm (5.8 ft)
Sunset today : 9:00 pm
Sunrise tomorrow : 5:35 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9444705
Common Questions About Tides

Gardiner, Discovery Bay, WA Tides - Oct 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:106.95:157.211:473.97:116:51Waning Gibbous1Tue
2Wed7:017.05:367.112:090.612:284.77:126:49Waning Gibbous2Wed
3Thu7:577.05:586.812:440.31:165.47:146:47Waning Gibbous3Thu
4Fri9:047.16:166.61:220.12:176.07:156:44Waning Gibbous4Fri
5Sat10:297.12:060.27:166:42Third Quarter5Sat
6Sun11:567.32:560.37:186:40Third Quarter6Sun
7Mon12:577.53:550.47:196:38Third Quarter7Mon
8Tue1:387.65:020.57:216:36Third Quarter8Tue
9Wed2:077.76:080.58:215.37:226:34Waning Crescent9Wed
10Thu2:307.87:060.58:294.57:246:32Waning Crescent10Thu
11Fri12:596.22:517.97:570.78:543.47:256:31Waning Crescent11Fri
12Sat2:126.63:128.08:421.19:262.17:276:29New Moon12Sat
13Sun3:207.03:348.19:261.810:020.87:286:27New Moon13Sun
14Mon4:247.44:008.210:092.710:42-0.57:306:25New Moon14Mon
15Tue5:277.84:278.210:543.711:25-1.47:316:23Waxing Crescent15Tue
16Wed6:318.04:578.111:434.87:326:21Waxing Crescent16Wed
17Thu7:388.15:297.912:11-2.012:385.77:346:19Waxing Crescent17Thu
18Fri8:508.26:047.51:00-2.11:456.37:356:17Waxing Crescent18Fri
19Sat10:088.26:457.01:53-1.83:186.67:376:15First Quarter19Sat
20Sun11:218.32:52-1.17:386:13First Quarter20Sun
21Mon12:228.33:57-0.37:335.67:406:12First Quarter21Mon
22Tue1:118.35:080.48:114.87:416:10Waxing Gibbous22Tue
23Wed1:518.36:181.18:404.07:436:08Waxing Gibbous23Wed
24Thu12:555.62:238.17:181.79:033.27:446:06Waxing Gibbous24Thu
25Fri2:165.92:488.08:082.49:232.47:466:04Waxing Gibbous25Fri
26Sat3:196.33:047.88:513.09:441.67:486:03Full Moon26Sat
27Sun3:136.82:167.68:303.89:070.86:495:01Full Moon27Sun
28Mon4:017.12:297.59:084.59:320.16:514:59Full Moon28Mon
29Tue4:457.52:457.49:475.210:00-0.46:524:58Full Moon29Tue
30Wed5:297.73:057.310:305.710:31-0.76:544:56Waning Gibbous30Wed
31Thu6:137.93:247.111:186.211:05-0.86:554:54Waning Gibbous31Thu
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 9:31 am — 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 63% 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 First Quarter (63% 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