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 5h 24m 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 - Nov 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:168.25:121.36:543.16:574:53Waxing Gibbous1Wed
2Thu12:085.912:408.36:102.17:271.56:584:51Waxing Gibbous2Thu
3Fri1:366.51:048.47:033.18:030.07:004:50Waxing Gibbous3Fri
4Sat2:487.21:308.57:544.18:40-1.37:014:48Full Moon4Sat
5Sun3:517.91:578.58:445.19:19-2.27:034:47Full Moon5Sun
6Mon4:498.52:268.49:355.910:00-2.77:044:45Full Moon6Mon
7Tue5:458.82:578.110:316.510:44-2.77:064:44Waning Gibbous7Tue
8Wed6:418.93:297.711:366.911:29-2.27:074:43Waning Gibbous8Wed
9Thu7:398.94:047.21:016.97:094:41Waning Gibbous9Thu
10Fri8:398.712:19-1.57:104:40Third Quarter10Fri
11Sat9:368.61:11-0.67:124:38Third Quarter11Sat
12Sun10:268.42:080.37:144:37Third Quarter12Sun
13Mon11:078.39:214.93:081.36:414.47:154:36Third Quarter13Mon
14Tue11:388.111:365.04:102.27:033.57:174:35Waning Crescent14Tue
15Wed11:598.05:103.07:212.77:184:34Waning Crescent15Wed
16Thu1:115.512:127.96:053.97:371.77:204:32Waning Crescent16Thu
17Fri2:176.212:257.86:544.77:560.87:214:31Waning Crescent17Fri
18Sat3:106.912:427.87:405.48:180.07:234:30Waning Crescent18Sat
19Sun3:547.51:027.88:246.08:43-0.77:244:29New Moon19Sun
20Mon4:348.01:247.79:066.59:12-1.37:254:28New Moon20Mon
21Tue5:138.41:447.79:506.99:45-1.77:274:27New Moon21Tue
22Wed5:538.61:557.610:357.110:23-1.97:284:26New Moon22Wed
23Thu6:358.71:527.611:277.311:05-1.87:304:26Waxing Crescent23Thu
24Fri7:218.711:50-1.67:314:25Waxing Crescent24Fri
25Sat8:088.77:324:24Waxing Crescent25Sat
26Sun8:538.712:40-1.17:344:23First Quarter26Sun
27Mon9:338.71:32-0.47:354:23First Quarter27Mon
28Tue10:068.78:545.12:260.55:244.47:374:22First Quarter28Tue
29Wed10:368.710:595.13:241.75:542.97:384:21First Quarter29Wed
30Thu11:048.74:253.06:281.37:394:21Waxing Gibbous30Thu
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