Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in Gardiner, Discovery Bay, WA.
Next low tide : 10:34 pm (6.8 ft)
Next high tide : in 8h 11m at 5:49 pm (8.2 ft)
Sunset today : 9:15 pm
Sunrise tomorrow : 5:14 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9444705
Common Questions About Tides

Gardiner, Discovery Bay, WA Tides - Dec 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:268.76:325.712:450.13:255.17:404:20Third Quarter1Tue
2Wed9:108.67:485.11:341.04:414.47:414:20Third Quarter2Wed
3Thu9:498.49:364.82:262.15:333.77:434:19Third Quarter3Thu
4Fri10:228.211:505.13:233.06:122.97:444:19Third Quarter4Fri
5Sat10:518.14:263.96:412.27:454:19Waning Crescent5Sat
6Sun1:155.711:18 AM8.05:304.77:071.47:464:18Waning Crescent6Sun
7Mon2:146.411:47 AM7.96:305.37:330.87:474:18Waning Crescent7Mon
8Tue3:007.112:187.97:235.78:000.17:484:18Waning Crescent8Tue
9Wed3:387.612:517.98:096.08:28-0.47:494:18New Moon9Wed
10Thu4:128.01:267.88:526.29:00-0.97:504:18New Moon10Thu
11Fri4:458.32:037.89:336.39:34-1.27:514:18New Moon11Fri
12Sat5:178.62:427.610:176.310:10-1.47:524:18New Moon12Sat
13Sun5:518.83:247.411:056.310:50-1.37:534:18Waxing Crescent13Sun
14Mon6:278.94:117.111:596.111:32-1.07:544:18Waxing Crescent14Mon
15Tue7:058.95:066.61:005.77:544:18Waxing Crescent15Tue
16Wed7:449.06:126.012:17-0.42:045.17:554:18Waxing Crescent16Wed
17Thu8:238.97:325.51:040.43:094.27:564:19First Quarter17Thu
18Fri9:028.99:075.21:541.44:103.27:574:19First Quarter18Fri
19Sat9:428.911:065.32:502.65:062.07:574:19First Quarter19Sat
20Sun10:228.83:553.85:550.87:584:20Waxing Gibbous20Sun
21Mon12:516.111:03 AM8.85:064.86:41-0.27:584:20Waxing Gibbous21Mon
22Tue2:037.011:45 AM8.76:175.57:24-1.17:594:21Waxing Gibbous22Tue
23Wed2:587.812:288.67:215.98:06-1.77:594:21Full Moon23Wed
24Thu3:458.41:138.48:206.28:47-1.98:004:22Full Moon24Thu
25Fri4:288.91:598.19:166.29:28-1.98:004:22Full Moon25Fri
26Sat5:089.12:467.810:116.110:09-1.68:004:23Full Moon26Sat
27Sun5:479.13:337.411:085.910:51-1.18:014:24Waning Gibbous27Sun
28Mon6:249.14:226.912:085.68:014:25Waning Gibbous28Mon
29Tue7:009.05:146.31:115.28:014:25Waning Gibbous29Tue
30Wed7:338.86:125.812:150.52:144.78:014:26Waning Gibbous30Wed
31Thu8:048.67:175.212:581.53:154.18:014:27Third Quarter31Thu
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 8:11 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 99% 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 Full Moon (99% 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