Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Gardiner, Discovery Bay, WA.
Next low tide : 4:53 pm (5.5 ft)
Next high tide : in 6h 37m at 2:05 pm (5.7 ft)
Sunset today : 9:11 pm
Sunrise tomorrow : 5:22 am
Moon phase : Waning Crescent (28% illuminated)
Tide Station Location : Station #9444705
Common Questions About Tides

Gardiner, Discovery Bay, WA Tides - Apr 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:527.78:147.412:264.212:57-0.65:496:41Waxing Crescent1Wed
2Thu6:357.39:357.31:314.91:54-0.35:476:43First Quarter2Thu
3Fri7:256.710:537.52:525.32:540.15:456:44First Quarter3Fri
4Sat8:276.211:587.64:375.44:000.65:436:45First Quarter4Sat
5Sun10:465.87:235.06:071.06:417:47Waxing Gibbous5Sun
6Mon1:497.712:195.78:224.57:091.36:397:48Waxing Gibbous6Mon
7Tue2:317.71:415.98:573.98:031.76:377:50Waxing Gibbous7Tue
8Wed3:047.72:446.19:223.48:472.06:357:51Waxing Gibbous8Wed
9Thu3:297.63:356.49:442.89:262.46:337:53Waxing Gibbous9Thu
10Fri3:487.54:196.710:072.210:032.86:317:54Full Moon10Fri
11Sat4:047.44:596.910:331.610:393.26:297:56Full Moon11Sat
12Sun4:237.45:397.011:021.111:163.76:277:57Full Moon12Sun
13Mon4:477.36:207.111:330.711:554.26:257:58Full Moon13Mon
14Tue5:157.27:047.212:060.36:238:00Waning Gibbous14Tue
15Wed5:467.17:527.212:374.712:430.16:218:01Waning Gibbous15Wed
16Thu6:176.88:477.21:245.11:240.06:198:03Waning Gibbous16Thu
17Fri6:516.69:497.22:195.42:090.06:178:04Waning Gibbous17Fri
18Sat7:306.310:547.33:265.63:010.16:158:06Third Quarter18Sat
19Sun8:246.011:547.44:445.63:590.36:138:07Third Quarter19Sun
20Mon9:405.85:585.35:020.56:128:09Third Quarter20Mon
21Tue12:427.511:04 AM5.76:534.66:060.86:108:10Waning Crescent21Tue
22Wed1:217.712:295.97:353.77:061.16:088:11Waning Crescent22Wed
23Thu1:567.81:506.38:152.68:011.56:068:13Waning Crescent23Thu
24Fri2:298.03:026.88:551.48:522.06:048:14Waning Crescent24Fri
25Sat3:028.14:067.39:360.39:412.76:038:16New Moon25Sat
26Sun3:358.25:067.710:18-0.710:313.46:018:17New Moon26Sun
27Mon4:118.16:048.011:02-1.411:224.15:598:19New Moon27Mon
28Tue4:488.07:028.111:48-1.75:578:20Waxing Crescent28Tue
29Wed5:277.78:018.112:194.712:36-1.75:568:21Waxing Crescent29Wed
30Thu6:097.29:048.11:235.11:25-1.45:548:23Waxing Crescent30Thu
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 3:29 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 28% 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 Waning Crescent (28% 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