Tides Today & Tomorrow in Greenbank, Whidbey Island, WA

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently falling in Greenbank, Whidbey Island, WA.
Next low tide : in 3h 43m at 6:25 am (1.3 ft)
Next high tide : 2:03 pm (8.1 ft)
Sunset today : 8:59 pm
Sunrise tomorrow : 5:34 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9447883
Common Questions About Tides

Greenbank, Whidbey Island, WA Tides - Feb 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:4212.64:0411.011:046.711:04-2.07:375:09Full Moon1Tue
2Wed6:1512.94:5510.911:496.111:45-1.87:365:11Full Moon2Wed
3Thu6:4813.05:4810.712:335.47:355:12Waning Gibbous3Thu
4Fri7:2213.06:4310.312:27-1.01:204.67:335:14Waning Gibbous4Fri
5Sat7:5712.87:449.81:100.12:103.87:325:16Waning Gibbous5Sat
6Sun8:3412.58:569.31:571.63:052.97:305:17Third Quarter6Sun
7Mon9:1412.210:209.02:483.34:022.07:295:19Third Quarter7Mon
8Tue9:5611.93:455.05:021.27:275:20Third Quarter8Tue
9Wed12:019.210:44 AM11.54:486.46:040.57:265:22Third Quarter9Wed
10Thu1:449.911:39 AM11.26:027.37:07-0.27:245:24Waning Crescent10Thu
11Fri2:5310.712:4011.07:247.78:04-0.87:235:25Waning Crescent11Fri
12Sat3:4611.41:4110.98:377.58:54-1.17:215:27Waning Crescent12Sat
13Sun4:3011.92:3610.99:357.19:40-1.37:195:29New Moon13Sun
14Mon5:0812.23:2710.810:246.510:23-1.27:185:30New Moon14Mon
15Tue5:4112.34:1710.611:075.911:02-0.87:165:32New Moon15Tue
16Wed6:1112.35:0410.411:465.311:40-0.27:145:33New Moon16Wed
17Thu6:3812.15:5010.112:234.87:125:35Waxing Crescent17Thu
18Fri7:0411.96:359.812:150.61:014.47:115:37Waxing Crescent18Fri
19Sat7:3111.67:229.312:511.61:403.97:095:38Waxing Crescent19Sat
20Sun7:5811.28:148.91:282.72:223.67:075:40Waxing Crescent20Sun
21Mon8:2810.99:168.62:083.93:083.27:055:41First Quarter21Mon
22Tue9:0010.510:298.42:535.13:572.87:045:43First Quarter22Tue
23Wed9:3610.23:466.14:492.47:025:44First Quarter23Wed
24Thu12:018.610:19 AM9.94:467.05:441.97:005:46First Quarter24Thu
25Fri1:419.211:12 AM9.75:577.56:421.26:585:48Waxing Gibbous25Fri
26Sat2:3710.012:159.77:137.67:360.56:565:49Waxing Gibbous26Sat
27Sun3:1710.71:1810.08:177.28:26-0.36:545:51Waxing Gibbous27Sun
28Mon3:5211.42:1510.39:086.69:13-0.96:525:52Waxing Gibbous28Mon
29Tue4:2611.93:0910.79:545.99:58-1.26:505:54Full Moon29Tue
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 10:14 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 63% 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 First Quarter (63% 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