Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Gardiner, Discovery Bay, WA.
Next low tide : 9:19 am (-3.3 ft)
Next high tide : in 2h 24m at 12:55 am (8.3 ft)
Sunset today : 9:09 pm
Sunrise tomorrow : 5:25 am
Moon phase : Waning Crescent (4% illuminated)
Tide Station Location : Station #9444705
Common Questions About Tides

Gardiner, Discovery Bay, WA Tides - Sep 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:026.76:597.91:170.11:203.96:307:52Waxing Crescent1Tue
2Wed9:286.67:367.52:11-0.22:194.96:317:50First Quarter2Wed
3Thu11:026.78:187.13:08-0.23:345.56:337:48First Quarter3Thu
4Fri12:277.04:100.05:125.96:347:46First Quarter4Fri
5Sat1:327.35:160.37:035.76:357:44First Quarter5Sat
6Sun2:227.56:230.58:115.46:377:42Waxing Gibbous6Sun
7Mon3:017.67:230.68:485.06:387:40Waxing Gibbous7Mon
8Tue12:456.23:327.58:120.79:154.56:397:38Waxing Gibbous8Tue
9Wed1:496.33:567.58:510.99:384.06:417:36Waxing Gibbous9Wed
10Thu2:436.54:137.49:261.210:033.46:427:34Full Moon10Thu
11Fri3:316.64:277.49:581.610:302.76:447:32Full Moon11Fri
12Sat4:176.74:417.410:302.110:592.06:457:29Full Moon12Sat
13Sun5:026.85:007.411:032.711:311.46:467:27Full Moon13Sun
14Mon5:486.85:247.411:363.46:487:25Waning Gibbous14Mon
15Tue6:386.85:507.312:050.812:124.06:497:23Waning Gibbous15Tue
16Wed7:336.86:187.212:440.412:514.76:507:21Waning Gibbous16Wed
17Thu8:376.76:467.11:260.01:355.36:527:19Waning Gibbous17Thu
18Fri9:576.77:176.92:15-0.12:315.86:537:17Third Quarter18Fri
19Sat11:296.88:036.83:12-0.23:506.26:557:15Third Quarter19Sat
20Sun12:407.14:15-0.25:256.16:567:13Third Quarter20Sun
21Mon1:277.35:22-0.26:415.66:577:11Waning Crescent21Mon
22Tue2:037.56:27-0.17:354.86:597:09Waning Crescent22Tue
23Wed12:146.52:337.77:260.18:193.77:007:07Waning Crescent23Wed
24Thu1:356.83:007.98:180.59:012.57:017:04Waning Crescent24Thu
25Fri2:507.13:278.09:051.19:431.37:037:02New Moon25Fri
26Sat3:577.43:558.19:511.910:250.27:047:00New Moon26Sat
27Sun4:597.64:248.110:372.811:08-0.67:066:58New Moon27Sun
28Mon6:007.74:568.011:243.811:53-1.07:076:56Waxing Crescent28Mon
29Tue7:027.85:297.812:154.67:086:54Waxing Crescent29Tue
30Wed8:067.76:057.412:39-1.11:145.37:106:52Waxing Crescent30Wed
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 5:07 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 spring phase. Tonight's moon is 4% 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 Crescent (4% 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