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 1h 43m at 6:04 am (-0.1 ft)
Next high tide : 2:05 pm (5.7 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 - Jul 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:364.610:257.85:213.33:402.65:169:15First Quarter1Wed
2Thu11:504.610:547.76:102.64:353.55:169:14First Quarter2Thu
3Fri1:445.16:501.85:384.45:179:14First Quarter3Fri
4Sat2:545.87:251.16:445.15:189:14Waxing Gibbous4Sat
5Sun3:436.47:580.47:445.55:189:13Waxing Gibbous5Sun
6Mon12:357.44:227.08:30-0.28:365.85:199:13Waxing Gibbous6Mon
7Tue1:137.44:567.49:02-0.89:225.95:209:12Waxing Gibbous7Tue
8Wed1:537.45:267.79:36-1.310:046.05:219:12Full Moon8Wed
9Thu2:357.45:578.010:12-1.610:465.95:229:11Full Moon9Thu
10Fri3:207.36:288.210:50-1.811:325.75:229:11Full Moon10Fri
11Sat4:087.27:008.311:31-1.75:239:10Waning Gibbous11Sat
12Sun5:006.97:358.412:235.312:13-1.45:249:09Waning Gibbous12Sun
13Mon5:576.58:108.51:194.812:57-0.85:259:09Waning Gibbous13Mon
14Tue7:016.08:468.42:184.11:430.15:269:08Waning Gibbous14Tue
15Wed8:145.49:248.43:193.32:311.15:279:07Third Quarter15Wed
16Thu9:435.010:038.34:212.33:242.45:289:06Third Quarter16Thu
17Fri11:385.110:438.25:201.34:253.55:299:05Third Quarter17Fri
18Sat1:275.76:170.35:364.55:309:04Waning Crescent18Sat
19Sun2:436.57:10-0.66:515.25:329:03Waning Crescent19Sun
20Mon12:128.03:397.27:58-1.28:005.65:339:02Waning Crescent20Mon
21Tue1:007.84:257.88:43-1.69:005.75:349:01Waning Crescent21Tue
22Wed1:507.75:068.19:26-1.89:545.65:359:00New Moon22Wed
23Thu2:417.55:448.210:08-1.710:455.45:368:59New Moon23Thu
24Fri3:317.36:198.310:49-1.511:355.15:378:58New Moon24Fri
25Sat4:207.06:528.211:30-1.05:398:57Waxing Crescent25Sat
26Sun5:096.67:228.112:264.712:11-0.45:408:56Waxing Crescent26Sun
27Mon6:006.27:508.01:184.312:520.45:418:54Waxing Crescent27Mon
28Tue6:545.78:187.82:103.81:341.35:428:53Waxing Crescent28Tue
29Wed7:555.38:467.73:033.32:162.25:448:52First Quarter29Wed
30Thu9:115.09:187.53:552.83:023.25:458:50First Quarter30Thu
31Fri11:104.99:527.44:482.23:554.15:468:49First Quarter31Fri
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 10:04 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 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