Tides Today & Tomorrow in Greenbank, Whidbey Island, WA

TIDE TIMES for Friday, July 10, 2026
The tide is currently rising in Greenbank, Whidbey Island, WA.
Next low tide : 7:58 am (-1.1 ft)
Next high tide : in 1h 13m at 12:21 am (11.4 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 - Apr 2045

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:1112.05:5711.311:330.511:432.96:467:41Full Moon1Sat
2Sun5:4211.96:5211.512:13-0.56:447:42Full Moon2Sun
3Mon6:1311.77:4411.612:284.012:53-1.16:427:44Waning Gibbous3Mon
4Tue6:4411.38:3611.31:115.01:33-1.26:407:45Waning Gibbous4Tue
5Wed7:1510.89:3211.01:556.02:14-0.96:387:46Waning Gibbous5Wed
6Thu7:4610.210:3510.52:426.92:58-0.46:367:48Waning Gibbous6Thu
7Fri8:199.511:4610.23:377.43:480.26:347:49Third Quarter7Fri
8Sat8:588.84:447.74:430.96:327:51Third Quarter8Sat
9Sun1:0110.110:00 AM8.26:037.65:411.46:307:52Third Quarter9Sun
10Mon2:0310.111:28 AM7.77:487.16:411.86:287:54Third Quarter10Mon
11Tue2:4310.21:017.68:456.27:412.16:267:55Waning Crescent11Tue
12Wed3:1110.42:248.09:165.18:352.36:247:57Waning Crescent12Wed
13Thu3:3310.53:278.69:453.99:222.76:227:58Waning Crescent13Thu
14Fri3:5510.74:199.310:142.710:063.26:207:59Waning Crescent14Fri
15Sat4:1810.85:0910.010:461.610:493.86:188:01New Moon15Sat
16Sun4:4310.95:5710.711:180.511:314.56:168:02New Moon16Sun
17Mon5:1010.96:4311.211:53-0.56:158:04New Moon17Mon
18Tue5:3710.87:3011.612:145.212:29-1.26:138:05New Moon18Tue
19Wed6:0610.68:1811.712:586.01:07-1.76:118:07Waxing Crescent19Wed
20Thu6:3710.49:1311.61:436.71:49-1.86:098:08Waxing Crescent20Thu
21Fri7:1010.110:1411.52:347.42:36-1.76:078:10Waxing Crescent21Fri
22Sat7:499.611:1811.43:357.73:30-1.36:058:11First Quarter22Sat
23Sun8:459.04:477.74:30-0.86:048:12First Quarter23Sun
24Mon12:2011.310:14 AM8.26:047.15:320.06:028:14First Quarter24Mon
25Tue1:1611.411:56 AM7.97:205.96:370.96:008:15First Quarter25Tue
26Wed2:0111.51:388.18:204.37:421.85:588:17Waxing Gibbous26Wed
27Thu2:3811.63:048.99:072.68:442.85:568:18Waxing Gibbous27Thu
28Fri3:1211.74:139.89:481.09:403.75:558:20Waxing Gibbous28Fri
29Sat3:4411.75:1510.710:28-0.410:324.75:538:21Full Moon29Sat
30Sun4:1611.66:1011.411:07-1.511:225.55:518:22Full Moon30Sun
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 4:09 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 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