Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Gardiner, Discovery Bay, WA.
Next low tide : in 4h 14m at 1:07 pm (-0.3 ft)
Next high tide : 8:30 pm (8.3 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 - Oct 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:307.64:41-0.17:116:51First Quarter1Sun
2Mon2:037.75:50-0.17:445.77:126:49Waxing Gibbous2Mon
3Tue2:297.86:53-0.18:114.87:146:47Waxing Gibbous3Tue
4Wed12:386.42:527.97:480.28:453.67:156:45Waxing Gibbous4Wed
5Thu1:596.73:148.08:370.79:222.27:166:43Full Moon5Thu
6Fri3:137.13:378.19:221.510:020.87:186:41Full Moon6Fri
7Sat4:217.54:018.210:072.510:43-0.57:196:39Full Moon7Sat
8Sun5:267.74:288.210:523.711:26-1.47:216:37Waning Gibbous8Sun
9Mon6:317.94:568.111:414.77:226:35Waning Gibbous9Mon
10Tue7:388.05:267.812:11-1.812:365.67:246:33Waning Gibbous10Tue
11Wed8:508.05:597.412:59-1.81:446.37:256:31Waning Gibbous11Wed
12Thu10:078.06:346.81:50-1.43:226.57:266:29Third Quarter12Thu
13Fri11:218.12:47-0.87:286:27Third Quarter13Fri
14Sat12:238.13:500.07:296:25Third Quarter14Sat
15Sun1:138.15:000.78:165.07:316:23Third Quarter15Sun
16Mon1:518.06:091.28:404.47:326:21Waning Crescent16Mon
17Tue12:255.42:217.87:091.78:593.77:346:19Waning Crescent17Tue
18Wed1:505.72:427.77:582.29:142.97:356:17Waning Crescent18Wed
19Thu2:546.12:547.68:392.89:322.17:376:15Waning Crescent19Thu
20Fri3:476.53:037.59:153.49:521.37:386:14New Moon20Fri
21Sat4:346.93:167.59:514.110:160.57:406:12New Moon21Sat
22Sun5:187.23:347.510:264.810:43-0.27:416:10New Moon22Sun
23Mon6:017.53:557.411:045.411:13-0.77:436:08New Moon23Mon
24Tue6:467.84:147.311:466.011:47-1.07:446:06Waxing Crescent24Tue
25Wed7:357.94:267.212:326.47:466:05Waxing Crescent25Wed
26Thu8:318.04:087.112:26-1.11:306.87:476:03Waxing Crescent26Thu
27Fri9:368.01:10-1.17:496:01Waxing Crescent27Fri
28Sat10:428.02:01-0.87:505:59First Quarter28Sat
29Sun10:378.11:59-0.56:524:58First Quarter29Sun
30Mon11:188.18:325.73:030.06:405.56:544:56First Quarter30Mon
31Tue11:498.210:255.64:090.66:284.56:554:55Waxing Gibbous31Tue
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 4:48 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 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