Tides Today & Tomorrow in Gardiner, Discovery Bay, WA

TIDE TIMES for Friday, August 14, 2026
The tide is currently rising in Gardiner, Discovery Bay, WA.
Next low tide (tomorrow) : 12:08 am (3.3 ft)
Next high tide : in 4h 25m at 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 - Nov 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:347.71:478.38:274.89:04-1.66:574:53Full Moon1Sat
2Sun4:308.22:138.19:175.69:41-2.06:584:51Full Moon2Sun
3Mon5:228.62:417.910:106.210:20-2.17:004:50Waning Gibbous3Mon
4Tue6:148.73:117.511:096.611:01-1.87:014:48Waning Gibbous4Tue
5Wed7:068.73:417.112:206.77:034:47Waning Gibbous5Wed
6Thu8:018.64:136.72:096.67:054:45Waning Gibbous6Thu
7Fri8:568.412:32-0.67:064:44Third Quarter7Fri
8Sat9:488.21:230.17:084:42Third Quarter8Sat
9Sun10:318.17:495.12:180.96:155.07:094:41Third Quarter9Sun
10Mon11:048.09:354.93:161.76:374.27:114:40Third Quarter10Mon
11Tue11:277.911:405.04:152.56:533.47:124:38Waning Crescent11Tue
12Wed11:437.85:133.37:092.57:144:37Waning Crescent12Wed
13Thu1:145.611:59 AM7.86:064.17:271.57:154:36Waning Crescent13Thu
14Fri2:176.312:187.96:554.87:490.57:174:35Waning Crescent14Fri
15Sat3:087.012:417.97:405.58:15-0.57:184:34New Moon15Sat
16Sun3:527.61:057.98:236.08:45-1.37:204:32New Moon16Sun
17Mon4:348.21:308.09:066.59:19-2.07:214:31New Moon17Mon
18Tue5:168.51:558.09:506.99:58-2.37:234:30New Moon18Tue
19Wed6:018.72:207.910:397.110:41-2.47:244:29Waxing Crescent19Wed
20Thu6:488.82:487.711:357.211:29-2.27:264:28Waxing Crescent20Thu
21Fri7:388.83:277.312:477.17:274:27Waxing Crescent21Fri
22Sat8:268.84:436.712:19-1.72:186.67:294:26First Quarter22Sat
23Sun9:108.86:375.91:12-0.94:005.77:304:26First Quarter23Sun
24Mon9:498.78:275.22:070.25:024.57:314:25First Quarter24Mon
25Tue10:248.710:335.13:041.45:443.17:334:24First Quarter25Tue
26Wed10:548.74:052.86:221.67:344:23Waxing Gibbous26Wed
27Thu12:365.711:23 AM8.65:104.16:580.37:354:23Waxing Gibbous27Thu
28Fri2:016.611:50 AM8.66:155.27:33-0.97:374:22Waxing Gibbous28Fri
29Sat3:047.612:188.57:186.18:08-1.77:384:21Full Moon29Sat
30Sun3:568.412:478.38:176.78:43-2.17:394:21Full Moon30Sun
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 9:12 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