Tides Today & Tomorrow in Greenbank, Whidbey Island, WA

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Greenbank, Whidbey Island, WA.
Next low tide : in 1h 50m at 3:44 pm (2.5 ft)
Next high tide : 10:35 pm (11.6 ft)
Sunset today : 9:12 pm
Sunrise tomorrow : 5:18 am
Moon phase : Third Quarter (61% illuminated)
Tide Station Location : Station #9447883
Common Questions About Tides

Greenbank, Whidbey Island, WA Tides - Sep 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:3010.45:4512.010:27-1.911:135.36:287:51Full Moon1Thu
2Fri4:2910.56:1912.011:14-1.511:584.46:297:49Full Moon2Fri
3Sat5:2510.56:5011.911:58-0.96:317:47Full Moon3Sat
4Sun6:1910.47:1911.712:393.512:390.16:327:45Waning Gibbous4Sun
5Mon7:1010.17:4711.41:192.81:181.36:347:43Waning Gibbous5Mon
6Tue8:019.78:1510.91:592.31:572.66:357:41Waning Gibbous6Tue
7Wed8:559.48:4310.42:392.02:383.96:367:39Waning Gibbous7Wed
8Thu9:569.09:139.93:231.83:245.16:387:37Third Quarter8Thu
9Fri11:078.89:489.54:111.84:176.26:397:35Third Quarter9Fri
10Sat12:378.85:021.75:197.06:407:33Third Quarter10Sat
11Sun2:149.25:571.66:307.46:427:31Third Quarter11Sun
12Mon3:129.76:561.37:537.36:437:29Waning Crescent12Mon
13Tue12:328.63:5110.27:551.09:006.96:447:27Waning Crescent13Tue
14Wed1:438.74:2310.68:480.59:456.26:467:25Waning Crescent14Wed
15Thu2:449.04:5011.09:340.110:245.46:477:23Waning Crescent15Thu
16Fri3:379.45:1711.310:17-0.111:014.66:497:21New Moon16Fri
17Sat4:279.85:4411.510:58-0.111:383.66:507:18New Moon17Sat
18Sun5:1710.26:1211.611:390.36:517:16New Moon18Sun
19Mon6:0810.56:4011.612:152.612:201.06:537:14New Moon19Mon
20Tue6:5910.77:0911.512:531.61:012.06:547:12Waxing Crescent20Tue
21Wed7:5310.77:3911.31:330.81:443.36:557:10Waxing Crescent21Wed
22Thu8:5210.68:1210.92:170.12:324.76:577:08Waxing Crescent22Thu
23Fri10:0010.48:4810.53:06-0.33:275.96:587:06First Quarter23Fri
24Sat11:1910.39:3410.04:01-0.54:326.97:007:04First Quarter24Sat
25Sun12:4810.45:02-0.55:477.47:017:02First Quarter25Sun
26Mon2:1210.86:06-0.47:147.37:027:00First Quarter26Mon
27Tue3:0811.27:15-0.48:386.67:046:58Waxing Gibbous27Tue
28Wed1:209.03:5111.58:20-0.39:345.57:056:56Waxing Gibbous28Wed
29Thu2:399.34:2711.79:18-0.110:184.47:076:54Waxing Gibbous29Thu
30Fri3:439.74:5911.710:080.210:573.37:086:51Full Moon30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9447883)

Common Questions About Greenbank, Whidbey Island, WA Tides

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

Slack tide in Greenbank, Whidbey Island, WA is approximately 7:09 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 61% 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 Third Quarter (61% 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