Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Gardiner, Discovery Bay, WA.
Next low tide : 1:07 pm (-0.3 ft)
Next high tide : in 19m at 5:47 am (6.0 ft)
Sunset today : 9:14 pm
Sunrise tomorrow : 5:18 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9444705
Common Questions About Tides

Gardiner, Discovery Bay, WA Tides - Jan 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:318.511:37 AM8.57:297.48:01-2.28:014:28Full Moon1Mon
2Tue4:129.012:248.38:357.58:44-2.38:014:29Full Moon2Tue
3Wed4:509.21:178.09:327.39:26-2.18:014:30Full Moon3Wed
4Thu5:279.32:117.710:277.110:07-1.78:014:31Full Moon4Thu
5Fri6:019.23:057.311:216.710:49-1.28:014:33Waning Gibbous5Fri
6Sat6:339.03:586.912:186.28:004:34Waning Gibbous6Sat
7Sun7:028.94:546.31:155.58:004:35Waning Gibbous7Sun
8Mon7:268.75:565.712:070.52:104.88:004:36Waning Gibbous8Mon
9Tue7:478.67:115.112:441.63:013.97:594:37Third Quarter9Tue
10Wed8:078.49:004.81:202.93:473.17:594:38Third Quarter10Wed
11Thu8:298.31:534.14:312.27:594:40Third Quarter11Thu
12Fri8:538.25:121.37:584:41Third Quarter12Fri
13Sat9:208.05:520.67:574:42Waning Crescent13Sat
14Sun2:577.39:50 AM7.95:337.16:32-0.17:574:44Waning Crescent14Sun
15Mon3:247.910:24 AM7.97:007.57:11-0.87:564:45Waning Crescent15Mon
16Tue3:518.411:08 AM7.97:577.67:51-1.47:554:46Waning Crescent16Tue
17Wed4:178.712:028.08:387.58:32-1.87:554:48New Moon17Wed
18Thu4:428.91:018.19:147.39:13-2.17:544:49New Moon18Thu
19Fri5:089.02:018.09:547.09:54-2.17:534:51New Moon19Fri
20Sat5:349.03:027.810:406.410:35-1.77:524:52New Moon20Sat
21Sun6:009.14:057.411:315.611:16-0.97:514:54Waxing Crescent21Sun
22Mon6:269.15:126.812:264.57:504:55Waxing Crescent22Mon
23Tue6:539.16:276.11:233.47:494:57Waxing Crescent23Tue
24Wed7:219.17:585.612:371.72:202.17:484:58First Quarter24Wed
25Thu7:499.010:085.61:193.33:181.07:475:00First Quarter25Thu
26Fri8:208.82:044.84:160.17:465:01First Quarter26Fri
27Sat12:276.48:53 AM8.63:066.25:14-0.67:455:03Waxing Gibbous27Sat
28Sun1:517.49:33 AM8.34:467.16:10-1.17:445:04Waxing Gibbous28Sun
29Mon2:408.210:23 AM8.06:357.47:03-1.37:435:06Waxing Gibbous29Mon
30Tue3:198.611:25 AM7.88:017.37:51-1.47:415:08Waxing Gibbous30Tue
31Wed3:548.812:317.68:567.08:34-1.37:405:09Full Moon31Wed
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 9:27 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 spring phase. Tonight's moon is 80% 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 Gibbous (80% 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