Tides Today & Tomorrow in Glendale, Whidbey Island, WA

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Glendale, Whidbey Island, WA.
Next low tide : in 1h 00m at 4:25 am (1.1 ft)
Next high tide : 11:42 am (8.4 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:10 am
Moon phase : First Quarter (47% illuminated)
Tide Station Location : Station #9447814
Common Questions About Tides

Glendale, Whidbey Island, WA Tides - Feb 1949

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:2611.66:388.912:180.31:265.27:365:09Waxing Crescent1Tue
2Wed7:5011.57:298.512:521.32:024.47:355:11Waxing Crescent2Wed
3Thu8:1511.48:268.21:252.52:423.67:345:12Waxing Crescent3Thu
4Fri8:4211.19:337.91:593.93:252.97:325:14First Quarter4Fri
5Sat9:1010.810:597.92:355.44:122.27:315:15First Quarter5Sat
6Sun9:4210.43:186.95:031.57:295:17First Quarter6Sun
7Mon1:068.410:20 AM10.04:288.25:590.87:285:19First Quarter7Mon
8Tue2:549.311:11 AM9.86:268.96:550.07:265:20Waxing Gibbous8Tue
9Wed3:4210.212:149.88:119.07:50-0.97:255:22Waxing Gibbous9Wed
10Thu4:1610.91:1810.09:088.78:41-1.77:235:23Waxing Gibbous10Thu
11Fri4:4511.42:1710.49:478.19:29-2.37:225:25Full Moon11Fri
12Sat5:1311.73:1410.710:257.310:15-2.57:205:27Full Moon12Sat
13Sun5:4112.04:1010.911:046.310:59-2.37:185:28Full Moon13Sun
14Mon6:0912.25:0710.811:475.111:43-1.57:175:30Full Moon14Mon
15Tue6:3912.46:0710.512:323.87:155:31Waning Gibbous15Tue
16Wed7:1012.57:1010.012:26-0.11:192.67:135:33Waning Gibbous16Wed
17Thu7:4212.48:199.41:101.62:091.57:125:34Waning Gibbous17Thu
18Fri8:1712.19:409.01:563.63:020.77:105:36Third Quarter18Fri
19Sat8:5511.511:269.02:485.53:580.37:085:38Third Quarter19Sat
20Sun9:3910.83:577.25:000.17:065:39Third Quarter20Sun
21Mon1:289.610:34 AM10.05:448.26:040.07:055:41Third Quarter21Mon
22Tue2:4910.411:44 AM9.47:508.27:09-0.17:035:42Waning Crescent22Tue
23Wed3:4211.012:599.29:037.78:07-0.27:015:44Waning Crescent23Wed
24Thu4:2211.32:049.29:507.08:56-0.36:595:45Waning Crescent24Thu
25Fri4:5411.42:589.310:266.49:39-0.36:575:47New Moon25Fri
26Sat5:1911.33:449.510:545.910:16-0.16:555:49New Moon26Sat
27Sun5:3811.24:269.511:195.310:500.36:535:50New Moon27Sun
28Mon5:5311.15:089.511:444.611:221.06:525:52New Moon28Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9447814)

Common Questions About Glendale, Whidbey Island, WA Tides

Show All
What time does the tide turn (slack tide) in Glendale, Whidbey Island, WA today?

Slack tide in Glendale, Whidbey Island, WA is approximately 8:03 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 Glendale, Whidbey Island, WA?

Glendale, Whidbey Island, WA is currently in a neap phase. Tonight's moon is 47% 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 minimum.

What datum are Glendale, Whidbey Island, 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 Glendale, Whidbey Island, WA?

Tide predictions for Glendale, Whidbey Island, 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 Glendale, Whidbey Island, WA?

Tide data for Glendale, Whidbey Island, WA is sourced from NOAA Station #9447814. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9447814.

What is the moon phase in Glendale, Whidbey Island, WA tonight?

Tonight the moon over Glendale, Whidbey Island, WA is First Quarter (47% illuminated). This places Glendale, Whidbey Island, WA in a neap tide cycle, so tidal ranges are near their weekly minimum 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