Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Gardiner, Discovery Bay, WA.
Next low tide : 7:53 am (-0.3 ft)
Next high tide (tomorrow) : in 1h 11m at 11:34 pm (7.7 ft)
Sunset today : 9:15 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9444705
Common Questions About Tides

Gardiner, Discovery Bay, WA Tides - Sep 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:247.44:438.010:000.010:352.36:297:53Full Moon1Mon
2Tue4:267.35:138.110:440.711:211.66:317:51Full Moon2Tue
3Wed5:267.25:428.011:281.66:327:49Waning Gibbous3Wed
4Thu6:277.06:137.912:081.012:142.66:347:47Waning Gibbous4Thu
5Fri7:316.86:467.612:560.61:033.66:357:45Waning Gibbous5Fri
6Sat8:436.67:217.31:450.41:584.46:367:43Third Quarter6Sat
7Sun10:096.57:596.92:380.43:045.16:387:41Third Quarter7Sun
8Mon11:386.78:456.63:340.64:285.56:397:39Third Quarter8Mon
9Tue12:526.94:350.86:095.66:407:37Third Quarter9Tue
10Wed1:487.15:401.07:315.36:427:35Waning Crescent10Wed
11Thu2:307.26:421.08:175.06:437:32Waning Crescent11Thu
12Fri12:036.13:017.37:351.18:464.66:447:30Waning Crescent12Fri
13Sat1:106.23:257.38:191.29:104.16:467:28Waning Crescent13Sat
14Sun2:086.43:437.38:561.39:353.56:477:26Waning Crescent14Sun
15Mon2:596.63:587.49:311.510:012.86:497:24New Moon15Mon
16Tue3:466.84:167.410:041.910:302.16:507:22New Moon16Tue
17Wed4:336.94:397.510:382.311:031.46:517:20New Moon17Wed
18Thu5:217.05:067.611:142.911:390.76:537:18Waxing Crescent18Thu
19Fri6:127.15:357.511:523.56:547:16Waxing Crescent19Fri
20Sat7:067.06:077.512:190.212:344.26:557:14Waxing Crescent20Sat
21Sun8:087.06:427.31:04-0.21:214.86:577:12Waxing Crescent21Sun
22Mon9:206.97:227.11:54-0.42:195.46:587:10First Quarter22Mon
23Tue10:426.98:146.92:51-0.43:325.76:597:07First Quarter23Tue
24Wed11:587.19:226.63:53-0.35:015.67:017:05First Quarter24Wed
25Thu12:567.35:01-0.16:235.27:027:03Waxing Gibbous25Thu
26Fri1:417.66:080.27:244.47:047:01Waxing Gibbous26Fri
27Sat12:106.42:187.77:100.58:123.57:056:59Waxing Gibbous27Sat
28Sun1:336.62:507.88:040.98:552.47:066:57Waxing Gibbous28Sun
29Mon2:466.93:207.98:531.59:351.47:086:55Full Moon29Mon
30Tue3:507.23:487.99:392.110:140.67:096:53Full Moon30Tue
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 3:43 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 77% 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 Waxing Gibbous (77% 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