Tides Today & Tomorrow in Greenbank, Whidbey Island, WA

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Greenbank, Whidbey Island, WA.
Next low tide (tomorrow) : 12:52 am (7.6 ft)
Next high tide : in 32m at 7:45 pm (11.8 ft)
Sunset today : 9:14 pm
Sunrise tomorrow : 5:14 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9447883
Common Questions About Tides

Greenbank, Whidbey Island, WA Tides - Jun 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:3610.27:2111.511:47-1.75:149:02New Moon1Sat
2Sun5:129.97:5511.712:277.012:23-1.75:139:03New Moon2Sun
3Mon5:499.68:2811.71:117.012:59-1.55:129:04Waxing Crescent3Mon
4Tue6:289.19:0311.71:566.91:36-1.25:129:04Waxing Crescent4Tue
5Wed7:098.69:3811.72:446.72:14-0.65:119:05Waxing Crescent5Wed
6Thu7:568.110:1311.63:366.32:540.15:119:06Waxing Crescent6Thu
7Fri8:577.510:4911.64:305.63:391.15:119:07First Quarter7Fri
8Sat10:177.111:2411.55:214.64:292.35:109:08First Quarter8Sat
9Sun11:457.26:113.45:243.55:109:08First Quarter9Sun
10Mon12:0211.51:187.87:022.06:264.85:109:09First Quarter10Mon
11Tue12:4211.62:468.87:520.57:345.85:109:10Waxing Gibbous11Tue
12Wed1:2711.63:5510.18:42-1.18:426.65:099:10Waxing Gibbous12Wed
13Thu2:1411.74:5511.29:30-2.49:477.05:099:11Waxing Gibbous13Thu
14Fri3:0211.75:4912.110:19-3.410:477.15:099:11Full Moon14Fri
15Sat3:5111.76:3912.711:07-4.011:467.05:099:12Full Moon15Sat
16Sun4:4211.57:2513.111:56-4.25:099:12Full Moon16Sun
17Mon5:3711.08:0913.112:436.712:43-3.75:099:13Waning Gibbous17Mon
18Tue6:3310.48:5112.91:386.21:30-2.95:099:13Waning Gibbous18Tue
19Wed7:319.69:3312.62:345.72:15-1.65:099:13Waning Gibbous19Wed
20Thu8:338.710:1312.33:355.03:020.05:109:13Waning Gibbous20Thu
21Fri9:457.810:5111.94:374.13:501.75:109:14Third Quarter21Fri
22Sat11:097.311:2811.65:363.24:403.35:109:14Third Quarter22Sat
23Sun12:497.36:312.45:324.85:109:14Third Quarter23Sun
24Mon12:0411.22:357.97:231.56:296.05:119:14Waning Crescent24Mon
25Tue12:4210.93:438.88:110.77:336.95:119:14Waning Crescent25Tue
26Wed1:2310.74:369.68:530.08:407.35:119:14Waning Crescent26Wed
27Thu2:0510.65:2010.29:32-0.69:407.55:129:14Waning Crescent27Thu
28Fri2:4710.45:5910.810:10-1.110:337.55:129:14Waning Crescent28Fri
29Sat3:2810.36:3311.210:47-1.511:227.35:139:14New Moon29Sat
30Sun4:0910.27:0311.611:24-1.75:149:14New Moon30Sun
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 10:18 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 spring phase. Tonight's moon is 99% 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 near their weekly maximum.

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 Full Moon (99% illuminated). This places Greenbank, Whidbey Island, WA in a spring tide cycle, so tidal ranges are near their weekly maximum 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