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 (tomorrow) : 6:52 am (-1.3 ft)
Next high tide : in 5h 11m at 10:42 pm (8.2 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 - Jul 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:278.03:407.08:10-0.87:595.45:169:14Waning Crescent1Tue
2Wed1:087.84:287.68:50-1.38:595.75:169:14Waning Crescent2Wed
3Thu1:507.65:118.09:28-1.59:535.85:179:14New Moon3Thu
4Fri2:327.45:498.210:05-1.610:435.75:189:14New Moon4Fri
5Sat3:157.26:258.210:43-1.411:335.65:189:13New Moon5Sat
6Sun3:596.96:588.211:21-1.25:199:13Waxing Crescent6Sun
7Mon4:436.67:298.212:245.412:00-0.75:209:12Waxing Crescent7Mon
8Tue5:306.27:578.11:175.012:40-0.15:219:12Waxing Crescent8Tue
9Wed6:205.88:248.02:114.61:190.65:229:11Waxing Crescent9Wed
10Thu7:165.48:527.93:054.11:591.45:239:10Waxing Crescent10Thu
11Fri8:214.99:237.83:573.62:402.25:249:10First Quarter11Fri
12Sat9:414.79:557.84:482.93:243.25:259:09First Quarter12Sat
13Sun11:404.710:307.75:352.24:164.05:269:08First Quarter13Sun
14Mon1:455.26:181.45:224.85:279:08First Quarter14Mon
15Tue2:505.96:590.66:325.35:289:07Waxing Gibbous15Tue
16Wed3:346.67:39-0.27:345.75:299:06Waxing Gibbous16Wed
17Thu12:297.64:117.28:19-0.98:285.85:309:05Waxing Gibbous17Thu
18Fri1:157.74:447.68:59-1.69:175.75:319:04Full Moon18Fri
19Sat2:057.85:188.09:41-2.010:055.55:329:03Full Moon19Sat
20Sun2:587.85:528.210:24-2.210:555.15:339:02Full Moon20Sun
21Mon3:547.66:278.411:08-2.011:494.65:349:01Waning Gibbous21Mon
22Tue4:527.37:038.511:54-1.55:359:00Waning Gibbous22Tue
23Wed5:536.87:408.512:474.012:40-0.75:378:59Waning Gibbous23Wed
24Thu6:596.38:188.51:493.31:280.35:388:58Waning Gibbous24Thu
25Fri8:145.78:578.42:532.52:181.65:398:56Third Quarter25Fri
26Sat9:485.39:388.23:571.73:132.85:408:55Third Quarter26Sat
27Sun11:435.410:228.05:011.04:174.05:418:54Third Quarter27Sun
28Mon1:226.06:030.35:324.95:438:53Waning Crescent28Mon
29Tue2:346.76:59-0.26:525.45:448:51Waning Crescent29Tue
30Wed3:277.37:48-0.68:055.65:458:50Waning Crescent30Wed
31Thu12:487.34:117.78:32-0.89:035.55:468:49Waning Crescent31Thu
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 2:47 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 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