Tides Today & Tomorrow in Greenbank, Whidbey Island, WA

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Greenbank, Whidbey Island, WA.
Next low tide : 6:40 pm (7.0 ft)
Next high tide : in 4h 09m at 2:26 pm (8.7 ft)
Sunset today : 9:10 pm
Sunrise tomorrow : 5:20 am
Moon phase : Waning Crescent (28% illuminated)
Tide Station Location : Station #9447883
Common Questions About Tides

Greenbank, Whidbey Island, WA Tides - Jun 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:548.411:2612.24:376.43:52-0.75:139:02First Quarter1Wed
2Thu10:217.55:475.24:471.05:139:03First Quarter2Thu
3Fri12:0611.912:027.16:503.85:432.75:129:04First Quarter3Fri
4Sat12:4411.71:547.57:452.46:404.35:129:05Waxing Gibbous4Sat
5Sun1:2011.53:228.48:311.17:435.65:119:06Waxing Gibbous5Sun
6Mon1:5411.34:269.39:110.08:466.65:119:07Waxing Gibbous6Mon
7Tue2:2711.15:2010.29:46-0.89:447.25:109:07Waxing Gibbous7Tue
8Wed3:0010.96:0610.910:21-1.410:377.65:109:08Full Moon8Wed
9Thu3:3310.66:4711.410:56-1.811:287.85:109:09Full Moon9Thu
10Fri4:0710.47:2311.611:32-2.05:109:09Full Moon10Fri
11Sat4:4210.17:5811.812:157.812:09-2.05:099:10Full Moon11Sat
12Sun5:199.78:3311.81:007.812:45-1.95:099:11Waning Gibbous12Sun
13Mon5:579.39:0711.71:457.71:22-1.65:099:11Waning Gibbous13Mon
14Tue6:368.89:4111.62:337.51:59-1.15:099:12Waning Gibbous14Tue
15Wed7:208.210:1311.63:267.12:37-0.45:099:12Waning Gibbous15Wed
16Thu8:147.610:4411.54:216.43:180.65:099:12Third Quarter16Thu
17Fri9:297.011:1411.45:115.54:021.75:099:13Third Quarter17Fri
18Sat10:586.811:4411.45:574.44:523.05:099:13Third Quarter18Sat
19Sun12:327.16:423.05:474.45:109:13Third Quarter19Sun
20Mon12:1611.32:118.07:271.56:505.85:109:14Waning Crescent20Mon
21Tue12:5211.43:309.38:14-0.18:006.95:109:14Waning Crescent21Tue
22Wed1:3311.44:3410.69:00-1.79:097.75:109:14Waning Crescent22Wed
23Thu2:1811.55:3111.79:47-3.010:138.15:119:14Waning Crescent23Thu
24Fri3:0511.56:2312.510:36-4.011:148.25:119:14New Moon24Fri
25Sat3:5411.57:1013.011:25-4.55:119:14New Moon25Sat
26Sun4:4811.27:5513.212:138.012:14-4.55:129:14New Moon26Sun
27Mon5:4610.88:3713.11:097.51:03-4.05:129:14Waxing Crescent27Mon
28Tue6:4610.19:1812.92:056.81:50-2.95:139:14Waxing Crescent28Tue
29Wed7:509.29:5712.63:045.92:37-1.45:139:14Waxing Crescent29Wed
30Thu9:008.310:3412.34:074.93:250.45:149:13First Quarter30Thu
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 4:33 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 Greenbank, Whidbey Island, WA?

Greenbank, Whidbey Island, WA is currently in a transitional phase. Tonight's moon is 28% 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 Waning Crescent (28% 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