Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Thursday, July 16, 2026
The tide is currently rising in Gardiner, Discovery Bay, WA.
Next low tide (tomorrow) : 12:40 am (5.1 ft)
Next high tide : in 3h 38m at 7:10 pm (8.6 ft)
Sunset today : 9:06 pm
Sunrise tomorrow : 5:29 am
Moon phase : Waxing Crescent (8% illuminated)
Tide Station Location : Station #9444705
Common Questions About Tides

Gardiner, Discovery Bay, WA Tides - Mar 1989

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:157.34:170.26:515:56Third Quarter1Wed
2Thu1:507.47:56 AM7.25:257.15:21-0.26:495:57Waning Crescent2Thu
3Fri2:147.79:40 AM7.26:417.06:20-0.66:475:59Waning Crescent3Fri
4Sat2:367.911:07 AM7.37:216.57:12-0.96:456:00Waning Crescent4Sat
5Sun2:568.112:257.47:575.87:58-0.96:436:02Waning Crescent5Sun
6Mon3:178.21:377.58:364.88:41-0.66:426:03New Moon6Mon
7Tue3:378.32:457.69:183.69:230.16:406:05New Moon7Tue
8Wed4:008.53:507.510:022.310:051.26:386:06New Moon8Wed
9Thu4:248.64:577.410:481.110:482.46:366:08Waxing Crescent9Thu
10Fri4:518.66:067.211:360.111:323.76:346:09Waxing Crescent10Fri
11Sat5:208.57:247.012:26-0.66:316:11Waxing Crescent11Sat
12Sun5:518.38:567.012:214.91:19-0.96:296:12First Quarter12Sun
13Mon6:257.910:377.21:195.82:16-0.86:276:14First Quarter13Mon
14Tue7:047.42:396.53:19-0.46:256:15First Quarter14Tue
15Wed12:007.57:57 AM6.94:546.74:29-0.16:236:17First Quarter15Wed
16Thu12:597.89:16 AM6.47:186.25:400.26:216:18Waxing Gibbous16Thu
17Fri1:438.010:50 AM6.28:045.76:420.56:196:20Waxing Gibbous17Fri
18Sat2:188.012:186.28:305.17:300.86:176:21Waxing Gibbous18Sat
19Sun2:477.91:286.38:494.58:101.16:156:23Waxing Gibbous19Sun
20Mon3:087.82:236.59:073.88:451.66:136:24Full Moon20Mon
21Tue3:247.73:136.69:293.09:182.26:116:25Full Moon21Tue
22Wed3:347.63:596.79:542.39:502.96:096:27Full Moon22Wed
23Thu3:477.64:456.810:221.510:243.66:076:28Full Moon23Thu
24Fri4:047.65:326.910:520.911:004.36:056:30Waning Gibbous24Fri
25Sat4:257.56:236.911:250.411:385.06:036:31Waning Gibbous25Sat
26Sun4:487.37:226.912:020.06:016:33Waning Gibbous26Sun
27Mon5:117.28:366.912:195.712:43-0.15:596:34Waning Gibbous27Mon
28Tue5:277.010:147.01:086.21:31-0.25:576:36Third Quarter28Tue
29Wed5:216.911:377.22:176.62:27-0.15:556:37Third Quarter29Wed
30Thu3:31-0.15:536:39Third Quarter30Thu
31Fri12:267.44:38-0.15:516:40Third Quarter31Fri
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 9:55 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 8% 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 Crescent (8% 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