Tides Today & Tomorrow in Greenbank, Whidbey Island, WA

TIDE TIMES for Sunday, July 19, 2026
The tide is currently rising in Greenbank, Whidbey Island, WA.
Next low tide : 3:11 pm (1.9 ft)
Next high tide : in 4h 11m at 9:11 am (8.3 ft)
Sunset today : 9:02 pm
Sunrise tomorrow : 5:30 am
Moon phase : First Quarter (33% illuminated)
Tide Station Location : Station #9447883
Common Questions About Tides

Greenbank, Whidbey Island, WA Tides - Jun 2055

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:068.111:2612.04:436.14:05-0.15:149:02First Quarter1Tue
2Wed10:307.65:465.35:020.95:139:03First Quarter2Wed
3Thu12:1312.012:027.56:464.06:032.05:139:04First Quarter3Thu
4Fri12:5812.01:377.97:442.67:073.25:129:04Waxing Gibbous4Fri
5Sat1:4312.03:028.98:351.08:134.25:129:05Waxing Gibbous5Sat
6Sun2:2612.04:1110.09:22-0.59:165.05:119:06Waxing Gibbous6Sun
7Mon3:0711.95:1211.010:06-1.710:145.75:119:07Full Moon7Mon
8Tue3:4811.86:0711.710:50-2.511:116.15:109:08Full Moon8Tue
9Wed4:2911.56:5712.211:33-2.95:109:08Full Moon9Wed
10Thu5:1111.17:4312.412:066.412:16-3.05:109:09Full Moon10Thu
11Fri5:5410.58:2712.412:586.612:57-2.65:109:10Waning Gibbous11Fri
12Sat6:379.99:1012.21:496.71:38-2.05:099:10Waning Gibbous12Sat
13Sun7:219.19:5411.92:426.62:19-1.15:099:11Waning Gibbous13Sun
14Mon8:088.310:3511.63:426.43:02-0.15:099:11Waning Gibbous14Mon
15Tue9:057.611:1511.44:445.93:481.05:099:12Third Quarter15Tue
16Wed10:167.011:5111.15:435.34:362.15:099:12Third Quarter16Wed
17Thu11:386.76:374.55:273.25:099:13Third Quarter17Thu
18Fri12:2811.01:116.97:263.56:204.25:099:13Third Quarter18Fri
19Sat1:0410.92:407.68:092.57:195.15:099:13Waning Crescent19Sat
20Sun1:4110.83:438.58:481.48:205.75:109:13Waning Crescent20Sun
21Mon2:1810.84:349.49:240.39:176.25:109:14Waning Crescent21Mon
22Tue2:5410.85:2010.310:01-0.610:116.55:109:14Waning Crescent22Tue
23Wed3:3110.86:0211.110:39-1.511:026.75:109:14New Moon23Wed
24Thu4:0810.76:4311.711:18-2.111:536.85:119:14New Moon24Thu
25Fri4:4810.67:2212.211:59-2.55:119:14New Moon25Fri
26Sat5:3110.48:0212.512:426.812:40-2.75:129:14Waxing Crescent26Sat
27Sun6:1710.08:4212.61:316.61:22-2.55:129:14Waxing Crescent27Sun
28Mon7:089.59:2412.62:236.32:06-1.95:139:14Waxing Crescent28Mon
29Tue8:048.910:0712.53:195.82:53-0.95:139:14Waxing Crescent29Tue
30Wed9:138.310:4912.44:195.03:440.35:149:14First Quarter30Wed
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 12:11 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 33% 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 (33% 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