Tides Today & Tomorrow in Greenbank, Whidbey Island, WA

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Greenbank, Whidbey Island, WA.
Next low tide : 5:41 pm (6.7 ft)
Next high tide : in 5h 00m at 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 - Jul 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:399.19:5712.22:566.22:30-1.15:159:13Waning Gibbous1Sat
2Sun8:368.310:3611.83:575.73:140.25:159:13Third Quarter2Sun
3Mon9:427.511:1311.54:575.04:011.65:169:13Third Quarter3Mon
4Tue11:017.011:4811.25:534.24:493.05:179:12Third Quarter4Tue
5Wed12:337.06:453.35:404.35:189:12Third Quarter5Wed
6Thu12:2310.92:197.57:332.46:365.45:189:11Third Quarter6Thu
7Fri12:5910.73:328.38:171.57:396.25:199:11Waning Crescent7Fri
8Sat1:3810.64:259.28:570.68:436.85:209:10Waning Crescent8Sat
9Sun2:1810.55:1010.09:35-0.29:407.15:219:10Waning Crescent9Sun
10Mon2:5710.55:5010.710:12-0.910:337.15:229:09Waning Crescent10Mon
11Tue3:3610.46:2711.310:50-1.511:237.15:239:08New Moon11Tue
12Wed4:1610.37:0111.711:29-1.95:249:07New Moon12Wed
13Thu4:5710.27:3312.012:107.012:07-2.15:259:07New Moon13Thu
14Fri5:409.98:0712.212:556.712:46-2.15:269:06Waxing Crescent14Fri
15Sat6:279.68:4112.31:406.41:25-1.75:279:05Waxing Crescent15Sat
16Sun7:179.29:1612.22:275.92:06-1.05:289:04Waxing Crescent16Sun
17Mon8:138.79:5212.13:185.22:500.15:299:03Waxing Crescent17Mon
18Tue9:218.210:2912.04:124.33:381.45:309:02First Quarter18Tue
19Wed10:427.911:0911.85:073.24:322.95:319:01First Quarter19Wed
20Thu12:118.06:022.05:314.45:329:00First Quarter20Thu
21Fri1:528.66:580.76:365.75:348:59Waxing Gibbous21Fri
22Sat12:3711.63:189.77:55-0.57:496.65:358:58Waxing Gibbous22Sat
23Sun1:2811.54:2210.78:50-1.69:017.15:368:57Waxing Gibbous23Sun
24Mon2:2211.45:1711.59:41-2.410:057.15:378:56Waxing Gibbous24Mon
25Tue3:1411.36:0412.110:29-2.911:046.95:388:54Full Moon25Tue
26Wed4:0611.16:4612.411:16-3.011:586.55:408:53Full Moon26Wed
27Thu4:5810.87:2512.412:01-2.75:418:52Full Moon27Thu
28Fri5:5010.48:0012.312:486.012:43-2.15:428:51Waning Gibbous28Fri
29Sat6:419.98:3412.11:345.51:24-1.25:438:49Waning Gibbous29Sat
30Sun7:319.39:0711.72:205.12:03-0.15:458:48Waning Gibbous30Sun
31Mon8:238.69:3911.43:084.62:431.25:468:46Waning Gibbous31Mon
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 3:52 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 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