Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Friday, August 14, 2026
The tide is currently falling in Gardiner, Discovery Bay, WA.
Next low tide : in 48m at 11:21 am (-0.6 ft)
Next high tide : 6:16 pm (8.2 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 6:05 am
Moon phase : Waxing Crescent (6% illuminated)
Tide Station Location : Station #9444705
Common Questions About Tides

Gardiner, Discovery Bay, WA Tides - Mar 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:207.93:476.710:213.510:111.86:525:55Full Moon1Sun
2Mon4:337.94:356.710:522.810:422.56:505:57Full Moon2Mon
3Tue4:508.05:256.611:252.111:153.46:485:58Waning Gibbous3Tue
4Wed5:127.96:206.512:001.46:466:00Waning Gibbous4Wed
5Thu5:367.87:246.412:390.96:446:01Waning Gibbous5Thu
6Fri6:007.68:496.312:225.01:220.56:426:03Waning Gibbous6Fri
7Sat6:247.511:016.512:595.82:130.26:406:04Third Quarter7Sat
8Sun6:457.41:496.43:120.06:386:06Third Quarter8Sun
9Mon12:357.07:17 AM7.33:286.94:17-0.26:366:07Third Quarter9Mon
10Tue1:187.48:41 AM7.25:196.95:23-0.56:346:09Waning Crescent10Tue
11Wed1:477.710:16 AM7.16:296.46:23-0.66:326:10Waning Crescent11Wed
12Thu2:137.911:42 AM7.17:175.77:16-0.66:306:12Waning Crescent12Thu
13Fri2:368.11:017.38:004.68:03-0.36:286:13Waning Crescent13Fri
14Sat2:598.22:137.48:433.48:480.36:266:15New Moon14Sat
15Sun3:238.43:217.59:262.19:311.36:246:16New Moon15Sun
16Mon3:488.54:267.510:110.910:152.46:226:18New Moon16Mon
17Tue4:168.55:327.510:57-0.111:003.56:206:19Waxing Crescent17Tue
18Wed4:458.46:407.411:44-0.711:494.66:186:21Waxing Crescent18Wed
19Thu5:168.27:587.312:33-0.96:166:22Waxing Crescent19Thu
20Fri5:507.89:257.312:455.51:26-0.86:146:24First Quarter20Fri
21Sat6:277.310:527.41:566.12:23-0.46:126:25First Quarter21Sat
22Sun7:126.83:396.43:280.16:106:27First Quarter22Sun
23Mon12:027.68:17 AM6.36:176.14:380.66:086:28First Quarter23Mon
24Tue12:557.79:43 AM6.07:225.65:450.96:056:29Waxing Gibbous24Tue
25Wed1:357.711:18 AM5.97:565.16:421.26:036:31Waxing Gibbous25Wed
26Thu2:067.712:416.08:184.57:271.56:016:32Waxing Gibbous26Thu
27Fri2:297.61:446.28:353.88:051.95:596:34Waxing Gibbous27Fri
28Sat2:447.52:366.48:543.18:392.45:576:35Full Moon28Sat
29Sun2:557.53:236.69:162.39:122.95:556:37Full Moon29Sun
30Mon3:077.54:086.89:421.59:453.55:536:38Full Moon30Mon
31Tue3:247.54:537.010:100.810:204.25:516:40Full Moon31Tue
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 2:48 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 6% 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 (6% 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