Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in Gardiner, Discovery Bay, WA.
Next low tide (tomorrow) : 4:31 am (2.5 ft)
Next high tide : in 5h 15m at 9:19 pm (8.2 ft)
Sunset today : 9:13 pm
Sunrise tomorrow : 5:19 am
Moon phase : Third Quarter (61% illuminated)
Tide Station Location : Station #9444705
Common Questions About Tides

Gardiner, Discovery Bay, WA Tides - Oct 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:557.65:360.17:435.87:116:51Waning Crescent1Tue
2Wed2:277.76:400.08:055.27:126:49Waning Crescent2Wed
3Thu12:146.42:547.97:37-0.18:364.37:136:47Waning Crescent3Thu
4Fri1:316.73:208.08:270.19:113.27:156:45Waning Crescent4Fri
5Sat2:417.13:458.19:140.59:502.07:166:43New Moon5Sat
6Sun3:487.44:128.29:591.310:320.87:186:41New Moon6Sun
7Mon4:527.64:408.210:442.211:16-0.27:196:39New Moon7Mon
8Tue5:567.85:108.111:313.37:216:37Waxing Crescent8Tue
9Wed7:027.85:427.912:02-1.012:234.47:226:35Waxing Crescent9Wed
10Thu8:137.86:177.612:50-1.31:235.37:246:33Waxing Crescent10Thu
11Fri9:327.96:557.11:41-1.32:385.97:256:31First Quarter11Fri
12Sat10:528.07:426.52:37-0.94:286.17:266:29First Quarter12Sat
13Sun12:038.13:37-0.36:565.87:286:27First Quarter13Sun
14Mon1:018.24:440.37:585.27:296:25First Quarter14Mon
15Tue1:478.25:550.88:344.67:316:23Waxing Gibbous15Tue
16Wed12:005.52:258.16:591.39:003.97:326:21Waxing Gibbous16Wed
17Thu1:295.72:547.97:531.79:193.37:346:19Waxing Gibbous17Thu
18Fri2:356.13:167.78:372.29:372.67:356:17Waxing Gibbous18Fri
19Sat3:296.43:317.69:162.79:581.97:376:15Full Moon19Sat
20Sun4:166.73:437.59:513.310:221.27:386:14Full Moon20Sun
21Mon4:597.03:587.510:263.910:490.67:406:12Full Moon21Mon
22Tue5:417.34:187.411:034.511:180.17:416:10Full Moon22Tue
23Wed6:257.54:417.211:425.211:51-0.37:436:08Waning Gibbous23Wed
24Thu7:117.65:047.012:275.77:446:06Waning Gibbous24Thu
25Fri8:037.75:196.812:27-0.51:196.27:466:05Waning Gibbous25Fri
26Sat9:027.84:476.71:07-0.62:286.57:476:03Waning Gibbous26Sat
27Sun9:107.81:53-0.56:495:01Third Quarter27Sun
28Mon10:157.91:46-0.26:505:00Third Quarter28Mon
29Tue11:078.02:470.16:524:58Third Quarter29Tue
30Wed11:478.19:485.63:530.46:345.16:534:56Third Quarter30Wed
31Thu12:208.24:590.86:494.06:554:55Waning 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 12:55 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 61% 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 Third Quarter (61% 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