Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in Gardiner, Discovery Bay, WA.
Next low tide : in 32m at 4:53 pm (5.5 ft)
Next high tide : 10:42 pm (8.2 ft)
Sunset today : 9:11 pm
Sunrise tomorrow : 5:22 am
Moon phase : Waning Crescent (28% illuminated)
Tide Station Location : Station #9444705
Common Questions About Tides

Gardiner, Discovery Bay, WA Tides - Aug 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:387.14:487.99:12-0.89:495.45:488:47New Moon1Fri
2Sat2:277.05:217.99:49-0.710:295.25:498:46New Moon2Sat
3Sun3:126.95:507.910:25-0.611:084.95:508:44New Moon3Sun
4Mon3:576.86:157.811:02-0.311:474.55:528:43New Moon4Mon
5Tue4:416.66:387.811:380.25:538:41Waxing Crescent5Tue
6Wed5:276.47:007.812:284.112:140.75:548:40Waxing Crescent6Wed
7Thu6:156.17:257.71:113.712:511.45:568:38Waxing Crescent7Thu
8Fri7:085.87:547.71:563.21:292.15:578:36Waxing Crescent8Fri
9Sat8:085.58:267.52:422.72:083.05:588:35First Quarter9Sat
10Sun9:215.29:017.43:302.22:513.86:008:33First Quarter10Sun
11Mon11:025.39:397.34:211.73:444.66:018:32First Quarter11Mon
12Tue1:045.75:141.14:555.26:028:30First Quarter12Tue
13Wed2:136.26:070.56:125.56:048:28Waxing Gibbous13Wed
14Thu2:576.86:59-0.17:185.66:058:26Waxing Gibbous14Thu
15Fri12:037.33:337.27:48-0.78:125.46:068:25Waxing Gibbous15Fri
16Sat1:007.54:057.68:34-1.29:005.06:088:23Waxing Gibbous16Sat
17Sun2:007.64:377.99:20-1.49:464.46:098:21Full Moon17Sun
18Mon3:007.75:098.110:05-1.410:343.86:118:19Full Moon18Mon
19Tue3:597.65:418.210:49-1.011:243.06:128:17Full Moon19Tue
20Wed5:007.46:168.311:35-0.36:138:16Waning Gibbous20Wed
21Thu6:027.16:518.312:172.312:220.76:158:14Waning Gibbous21Thu
22Fri7:086.77:298.21:131.61:111.86:168:12Waning Gibbous22Fri
23Sat8:236.38:097.92:111.12:042.96:178:10Third Quarter23Sat
24Sun9:556.18:527.63:110.73:044.06:198:08Third Quarter24Sun
25Mon11:376.29:417.34:140.54:184.86:208:06Third Quarter25Mon
26Tue1:036.75:190.35:475.26:218:04Third Quarter26Tue
27Wed2:077.16:230.27:175.36:238:02Waning Crescent27Wed
28Thu2:567.47:210.28:245.16:248:00Waning Crescent28Thu
29Fri12:456.63:377.68:100.29:084.86:267:58Waning Crescent29Fri
30Sat1:456.64:107.68:520.39:404.56:277:56Waning Crescent30Sat
31Sun2:366.74:387.69:300.510:094.16:287:54New Moon31Sun
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 7:47 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 28% 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 Waning Crescent (28% 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