Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Monday, August 10, 2026
The tide is currently rising in Gardiner, Discovery Bay, WA.
Next low tide : 8:45 pm (6.4 ft)
Next high tide : in 2h 01m at 4:20 pm (8.0 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 6:00 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #9444705
Common Questions About Tides

Gardiner, Discovery Bay, WA Tides - Sep 1958

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:066.66:177.412:112.312:142.56:297:53Waning Gibbous1Mon
2Tue6:556.46:447.312:511.912:533.26:307:51Waning Gibbous2Tue
3Wed7:496.27:167.11:321.61:353.96:327:49Waning Gibbous3Wed
4Thu8:536.17:516.92:171.42:234.66:337:47Third Quarter4Thu
5Fri10:186.08:306.73:061.23:215.16:347:45Third Quarter5Fri
6Sat12:026.24:001.14:375.56:367:43Third Quarter6Sat
7Sun1:146.54:590.95:595.66:377:41Third Quarter7Sun
8Mon1:596.85:590.77:025.46:387:39Waning Crescent8Mon
9Tue2:327.16:550.47:475.06:407:37Waning Crescent9Tue
10Wed12:236.63:007.37:450.28:264.46:417:35Waning Crescent10Wed
11Thu1:286.93:267.58:310.19:043.66:437:33Waning Crescent11Thu
12Fri2:317.13:537.79:150.29:442.66:447:31New Moon12Fri
13Sat3:317.44:237.99:580.610:261.76:457:29New Moon13Sat
14Sun4:317.54:548.110:421.211:120.86:477:27New Moon14Sun
15Mon5:307.55:288.111:272.06:487:25Waxing Crescent15Mon
16Tue6:327.46:058.012:000.112:152.96:497:23Waxing Crescent16Tue
17Wed7:387.26:457.812:51-0.41:083.86:517:21Waxing Crescent17Wed
18Thu8:537.17:297.51:45-0.52:084.56:527:19First Quarter18Thu
19Fri10:177.08:207.12:43-0.43:225.16:537:16First Quarter19Fri
20Sat11:397.29:216.63:46-0.14:535.36:557:14First Quarter20Sat
21Sun12:477.44:540.36:315.06:567:12First Quarter21Sun
22Mon1:417.66:030.67:444.66:587:10Waxing Gibbous22Mon
23Tue12:016.12:257.77:060.98:304.06:597:08Waxing Gibbous23Tue
24Wed1:226.23:017.78:001.29:043.47:007:06Waxing Gibbous24Wed
25Thu2:276.43:307.68:451.69:322.87:027:04Waxing Gibbous25Thu
26Fri3:216.63:537.59:242.010:002.37:037:02Full Moon26Fri
27Sat4:086.84:117.410:012.510:291.77:057:00Full Moon27Sat
28Sun3:507.03:297.39:373.09:591.36:065:58Full Moon28Sun
29Mon4:317.13:517.210:143.510:320.96:075:56Full Moon29Mon
30Tue5:137.14:187.210:534.011:070.66:095:54Waning Gibbous30Tue
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 6:32 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 5% 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 Crescent (5% 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