Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Gardiner, Discovery Bay, WA.
Next low tide : 1:07 pm (-0.3 ft)
Next high tide : in 19m at 5:47 am (6.0 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 - Jan 2045

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:388.411:22 AM8.77:207.67:58-2.78:014:29Waxing Gibbous1Sun
2Mon4:138.912:168.78:187.68:44-3.18:014:30Full Moon2Mon
3Tue4:499.21:208.69:137.59:31-3.18:014:31Full Moon3Tue
4Wed5:249.32:268.410:097.010:18-2.88:014:32Full Moon4Wed
5Thu5:599.43:337.911:106.411:05-2.08:004:33Waning Gibbous5Thu
6Fri6:339.44:407.212:165.68:004:34Waning Gibbous6Fri
7Sat7:069.35:536.31:254.68:004:36Waning Gibbous7Sat
8Sun7:389.37:195.612:360.52:323.47:594:37Third Quarter8Sun
9Mon8:089.19:175.21:202.13:342.37:594:38Third Quarter9Mon
10Tue8:388.911:385.72:073.74:321.37:594:39Third Quarter10Tue
11Wed9:078.63:025.25:240.57:584:41Third Quarter11Wed
12Thu1:226.79:38 AM8.34:226.46:10-0.17:574:42Waning Crescent12Thu
13Fri2:257.610:11 AM8.06:027.16:53-0.57:574:43Waning Crescent13Fri
14Sat3:098.310:51 AM7.77:387.37:33-0.77:564:45Waning Crescent14Sat
15Sun3:468.711:38 AM7.68:487.28:10-0.97:564:46Waning Crescent15Sun
16Mon4:198.812:317.59:277.18:46-0.97:554:47New Moon16Mon
17Tue4:498.81:237.49:566.99:21-0.87:544:49New Moon17Tue
18Wed5:158.72:127.310:276.69:56-0.77:534:50New Moon18Wed
19Thu5:388.73:007.211:026.210:29-0.47:524:52New Moon19Thu
20Fri5:578.63:496.911:405.711:020.17:514:53Waxing Crescent20Fri
21Sat6:158.64:406.412:215.07:504:55Waxing Crescent21Sat
22Sun6:348.65:376.01:034.37:494:56Waxing Crescent22Sun
23Mon6:568.66:435.612:041.71:453.47:484:58Waxing Crescent23Mon
24Tue7:198.58:055.312:342.82:292.57:474:59First Quarter24Tue
25Wed7:438.410:135.41:044.03:161.57:465:01First Quarter25Wed
26Thu8:078.31:295.24:070.67:455:02First Quarter26Thu
27Fri8:338.35:01-0.37:445:04First Quarter27Fri
28Sat9:068.35:57-1.17:435:06Waxing Gibbous28Sat
29Sun2:507.99:58 AM8.36:007.66:51-1.87:425:07Waxing Gibbous29Sun
30Mon3:198.411:10 AM8.37:147.57:43-2.37:405:09Waxing Gibbous30Mon
31Tue3:488.712:268.38:117.18:31-2.57:395:10Full Moon31Tue
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 9:27 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 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