Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in Gardiner, Discovery Bay, WA.
Next low tide : 5:07 pm (4.4 ft)
Next high tide : in 4h 04m at 1:21 pm (5.1 ft)
Sunset today : 9:15 pm
Sunrise tomorrow : 5:12 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #9444705
Common Questions About Tides

Gardiner, Discovery Bay, WA Tides - Sep 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:257.55:498.211:08-0.311:472.46:297:53Waning Gibbous1Fri
2Sat5:317.26:168.211:510.96:317:51Waning Gibbous2Sat
3Sun6:406.86:448.112:391.412:362.26:327:49Waning Gibbous3Sun
4Mon7:576.57:137.81:300.61:243.66:337:47Waning Gibbous4Mon
5Tue9:306.47:437.52:230.12:204.86:357:45Third Quarter5Tue
6Wed11:166.78:167.13:18-0.13:355.86:367:43Third Quarter6Wed
7Thu12:487.14:17-0.15:336.26:377:41Third Quarter7Thu
8Fri1:547.65:200.08:026.16:397:39Third Quarter8Fri
9Sat2:437.86:260.18:585.86:407:37Waning Crescent9Sat
10Sun3:227.97:260.29:265.56:427:35Waning Crescent10Sun
11Mon12:306.13:547.88:170.39:425.16:437:33Waning Crescent11Mon
12Tue1:376.34:197.78:590.49:574.76:447:31Waning Crescent12Tue
13Wed2:316.54:387.69:340.610:184.16:467:28New Moon13Wed
14Thu3:206.64:517.510:070.910:423.56:477:26New Moon14Thu
15Fri4:066.65:047.510:381.411:102.86:487:24New Moon15Fri
16Sat4:536.75:207.511:102.011:412.06:507:22New Moon16Sat
17Sun5:426.65:407.511:422.86:517:20Waxing Crescent17Sun
18Mon6:356.66:027.412:151.312:173.66:537:18Waxing Crescent18Mon
19Tue7:346.66:257.212:510.712:554.56:547:16Waxing Crescent19Tue
20Wed8:446.66:467.11:320.11:385.46:557:14Waxing Crescent20Wed
21Thu10:166.77:007.02:19-0.22:346.16:577:12First Quarter21Thu
22Fri12:047.03:14-0.44:016.66:587:10First Quarter22Fri
23Sat1:177.44:17-0.55:566.66:597:08First Quarter23Sat
24Sun2:027.75:27-0.67:146.37:017:06Waxing Gibbous24Sun
25Mon2:377.86:35-0.67:575.67:027:03Waxing Gibbous25Mon
26Tue3:068.07:35-0.68:354.77:047:01Waxing Gibbous26Tue
27Wed1:206.83:328.08:28-0.39:153.67:056:59Waxing Gibbous27Wed
28Thu2:357.13:578.19:150.29:552.37:066:57Full Moon28Thu
29Fri3:457.34:218.110:001.110:371.17:086:55Full Moon29Fri
30Sat4:517.44:458.110:432.211:200.17:096:53Full Moon30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9444705)

Common Questions About Gardiner, Discovery Bay, WA Tides

Show All
What time does the tide turn (slack tide) in Gardiner, Discovery Bay, WA today?

Slack tide in Gardiner, Discovery Bay, WA is approximately 3:14 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 transitional phase. Tonight's moon is 69% 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 First Quarter (69% 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