Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Saturday, July 25, 2026
The tide is currently rising in Gardiner, Discovery Bay, WA.
Next low tide : 9:04 pm (6.6 ft)
Next high tide : in 2h 42m at 4:16 pm (7.8 ft)
Sunset today : 8:56 pm
Sunrise tomorrow : 5:39 am
Moon phase : Waxing Gibbous (87% illuminated)
Tide Station Location : Station #9444705
Common Questions About Tides

Gardiner, Discovery Bay, WA Tides - Mar 1981

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:507.110:05 AM6.96:216.36:100.46:515:56Waning Crescent1Sun
2Mon2:237.511:06 AM6.97:146.16:580.06:495:57Waning Crescent2Mon
3Tue2:507.812:077.17:515.87:42-0.46:485:59Waning Crescent3Tue
4Wed3:148.01:077.38:245.38:24-0.66:466:00New Moon4Wed
5Thu3:388.22:057.59:004.79:05-0.56:446:02New Moon5Thu
6Fri4:048.33:037.69:393.99:47-0.16:426:03New Moon6Fri
7Sat4:318.44:017.510:223.010:290.56:406:05New Moon7Sat
8Sun5:008.55:017.311:092.111:131.56:386:06Waxing Crescent8Sun
9Mon5:328.46:057.111:581.311:592.56:366:08Waxing Crescent9Mon
10Tue6:058.37:186.812:510.66:346:09Waxing Crescent10Tue
11Wed6:418.18:476.612:493.71:470.26:326:11First Quarter11Wed
12Thu7:217.810:306.81:474.72:47-0.16:306:12First Quarter12Thu
13Fri8:087.411:587.23:025.53:51-0.16:286:14First Quarter13Fri
14Sat9:067.04:405.94:58-0.16:266:15First Quarter14Sat
15Sun1:027.610:18 AM6.76:275.86:030.06:236:17Waxing Gibbous15Sun
16Mon1:508.011:37 AM6.57:395.46:590.16:216:18Waxing Gibbous16Mon
17Tue2:308.112:516.68:204.87:480.36:196:20Waxing Gibbous17Tue
18Wed3:038.11:526.78:514.38:300.76:176:21Full Moon18Wed
19Thu3:328.12:456.89:203.79:091.16:156:22Full Moon19Thu
20Fri3:557.93:326.89:503.29:461.66:136:24Full Moon20Fri
21Sat4:147.84:176.910:212.610:232.26:116:25Full Moon21Sat
22Sun4:327.75:026.810:552.011:012.96:096:27Waning Gibbous22Sun
23Mon4:537.65:506.811:301.611:413.66:076:28Waning Gibbous23Mon
24Tue5:187.46:426.712:081.26:056:30Waning Gibbous24Tue
25Wed5:467.27:426.612:244.312:471.06:036:31Waning Gibbous25Wed
26Thu6:177.08:596.61:135.01:310.96:016:33Third Quarter26Thu
27Fri6:516.710:356.72:145.52:200.85:596:34Third Quarter27Fri
28Sat7:306.411:527.03:355.93:160.85:576:36Third Quarter28Sat
29Sun8:246.25:115.94:180.75:556:37Third Quarter29Sun
30Mon12:427.29:33 AM6.16:215.75:190.65:536:38Waning Crescent30Mon
31Tue1:187.410:48 AM6.26:575.36:160.55:516:40Waning Crescent31Tue
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 6:40 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 87% 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 Waxing Gibbous (87% 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