Tides Today & Tomorrow in Greenbank, Whidbey Island, WA

TIDE TIMES for Friday, July 24, 2026
The tide is currently rising in Greenbank, Whidbey Island, WA.
Next low tide : 8:10 am (0.2 ft)
Next high tide : in 2h 31m at 12:20 am (10.3 ft)
Sunset today : 8:58 pm
Sunrise tomorrow : 5:35 am
Moon phase : Waxing Gibbous (72% illuminated)
Tide Station Location : Station #9447883
Common Questions About Tides

Greenbank, Whidbey Island, WA Tides - Apr 2059

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:1610.58:4310.51:374.61:590.66:477:40Waning Gibbous1Tue
2Wed7:3910.39:3810.42:185.72:380.36:457:42Waning Gibbous2Wed
3Thu8:0410.010:4410.33:066.63:240.26:437:43Waning Gibbous3Thu
4Fri8:329.611:5910.44:057.44:180.16:417:44Third Quarter4Fri
5Sat9:179.25:157.95:190.06:397:46Third Quarter5Sat
6Sun1:2110.610:38 AM8.86:337.86:240.06:377:47Third Quarter6Sun
7Mon2:2511.012:188.67:557.17:320.06:357:49Waning Crescent7Mon
8Tue3:0911.51:528.98:575.98:360.06:337:50Waning Crescent8Tue
9Wed3:4611.83:109.69:444.49:330.36:317:52Waning Crescent9Wed
10Thu4:1912.04:1710.310:272.810:250.96:297:53New Moon10Thu
11Fri4:5212.15:1911.011:091.211:151.96:277:55New Moon11Fri
12Sat5:2512.16:1911.611:51-0.26:257:56New Moon12Sat
13Sun5:5811.97:1511.812:043.012:32-1.16:237:57New Moon13Sun
14Mon6:3111.68:1011.812:514.21:14-1.66:217:59Waxing Crescent14Mon
15Tue7:0411.19:0711.61:375.31:56-1.66:198:00Waxing Crescent15Tue
16Wed7:3710.510:1011.22:266.32:41-1.26:178:02Waxing Crescent16Wed
17Thu8:119.811:1910.83:227.13:29-0.56:158:03First Quarter17Thu
18Fri8:509.04:297.64:230.26:138:05First Quarter18Fri
19Sat12:3210.69:45 AM8.25:517.65:200.96:128:06First Quarter19Sat
20Sun1:4010.511:06 AM7.67:457.16:201.56:108:08First Quarter20Sun
21Mon2:3010.612:387.48:486.27:221.96:088:09Waxing Gibbous21Mon
22Tue3:0510.62:087.69:205.38:192.26:068:10Waxing Gibbous22Tue
23Wed3:3110.73:148.29:464.29:092.66:048:12Waxing Gibbous23Wed
24Thu3:5310.74:088.810:123.19:533.06:028:13Waxing Gibbous24Thu
25Fri4:1610.84:569.510:412.010:353.56:018:15Waxing Gibbous25Fri
26Sat4:4010.85:4310.111:111.011:174.15:598:16Full Moon26Sat
27Sun5:0510.86:2810.711:440.111:594.85:578:18Full Moon27Sun
28Mon5:3110.77:1211.112:17-0.65:558:19Full Moon28Mon
29Tue5:5710.57:5611.412:415.612:52-1.15:548:20Waning Gibbous29Tue
30Wed6:2410.28:4511.51:246.31:29-1.45:528:22Waning Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9447883)

Common Questions About Greenbank, Whidbey Island, WA Tides

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

Slack tide in Greenbank, Whidbey Island, WA is approximately 4:15 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 Greenbank, Whidbey Island, WA?

Greenbank, Whidbey Island, WA is currently in a transitional phase. Tonight's moon is 72% 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 shifting between spring and neap.

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

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

Tide data for Greenbank, Whidbey Island, WA is sourced from NOAA Station #9447883. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9447883.

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

Tonight the moon over Greenbank, Whidbey Island, WA is Waxing Gibbous (72% illuminated). This places Greenbank, Whidbey Island, WA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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