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 02m 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 - Sep 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:546.74:210.24:536.66:297:53First Quarter1Fri
2Sat2:387.25:23-0.16:426.76:317:51First Quarter2Sat
3Sun3:087.56:27-0.67:426.56:327:49Waxing Gibbous3Sun
4Mon3:357.77:26-1.08:216.16:347:47Waxing Gibbous4Mon
5Tue12:227.13:587.88:19-1.28:595.46:357:45Waxing Gibbous5Tue
6Wed1:367.34:217.99:06-1.29:394.46:367:43Full Moon6Wed
7Thu2:477.44:448.09:50-0.810:233.36:387:41Full Moon7Thu
8Fri3:547.45:088.110:330.011:092.06:397:39Full Moon8Fri
9Sat5:017.35:338.211:151.111:560.96:407:36Waning Gibbous9Sat
10Sun6:097.26:008.211:592.46:427:34Waning Gibbous10Sun
11Mon7:217.06:298.012:460.012:463.76:437:32Waning Gibbous11Mon
12Tue8:446.97:007.81:37-0.61:394.96:447:30Third Quarter12Tue
13Wed10:217.07:347.42:31-0.82:475.86:467:28Third Quarter13Wed
14Thu11:567.38:166.93:29-0.74:286.46:477:26Third Quarter14Thu
15Fri1:107.64:34-0.47:206.36:497:24Third Quarter15Fri
16Sat2:057.85:44-0.18:305.86:507:22Waning Crescent16Sat
17Sun2:487.96:520.29:055.36:517:20Waning Crescent17Sun
18Mon12:106.03:227.97:500.49:264.86:537:18Waning Crescent18Mon
19Tue1:276.23:507.88:360.69:434.36:547:16Waning Crescent19Tue
20Wed2:296.34:107.69:151.010:023.76:557:14New Moon20Wed
21Thu3:216.54:247.59:481.410:253.06:577:12New Moon21Thu
22Fri4:086.64:357.410:202.010:512.26:587:09New Moon22Fri
23Sat4:546.74:477.410:522.711:201.57:007:07New Moon23Sat
24Sun5:416.85:057.411:263.511:510.87:017:05Waxing Crescent24Sun
25Mon6:306.85:267.312:014.37:027:03Waxing Crescent25Mon
26Tue7:236.95:487.112:240.312:405.07:047:01Waxing Crescent26Tue
27Wed8:266.96:066.91:010.01:245.77:056:59Waxing Crescent27Wed
28Thu9:467.06:076.81:44-0.22:216.37:066:57First Quarter28Thu
29Fri11:267.12:34-0.27:086:55First Quarter29Fri
30Sat12:437.43:33-0.27:096:53First Quarter30Sat
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