Tides Today & Tomorrow in Rosario, East Sound, Orcas Island, WA

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Rosario, East Sound, Orcas Island, WA.
Next low tide : in 1h 12m at 6:56 am (2.3 ft)
Next high tide : 12:45 pm (4.1 ft)
Sunset today : 9:18 pm
Sunrise tomorrow : 5:09 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9449771
Common Questions About Tides

Rosario, East Sound, Orcas Island, WA Tides - Sep 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:206.25:100.84:326.06:297:53Third Quarter1Sat
2Sun3:096.66:060.55:586.36:307:50Third Quarter2Sun
3Mon3:466.97:050.28:186.26:327:48Waning Crescent3Mon
4Tue4:177.28:000.09:105.86:337:46Waning Crescent4Tue
5Wed12:456.44:437.38:48-0.29:485.16:357:44Waning Crescent5Wed
6Thu2:076.55:067.49:33-0.110:254.36:367:42New Moon6Thu
7Fri3:216.65:277.510:170.311:043.36:377:40New Moon7Fri
8Sat4:336.75:467.511:000.911:442.26:397:38New Moon8Sat
9Sun5:456.86:057.511:441.76:407:36New Moon9Sun
10Mon6:546.96:257.512:261.112:262.86:427:34Waxing Crescent10Mon
11Tue8:056.96:487.61:100.21:093.86:437:32Waxing Crescent11Tue
12Wed9:266.97:157.61:59-0.41:554.86:447:30Waxing Crescent12Wed
13Thu10:526.97:457.52:53-0.82:485.66:467:28First Quarter13Thu
14Fri12:177.03:52-0.83:566.26:477:25First Quarter14Fri
15Sat1:347.24:55-0.75:306.46:497:23First Quarter15Sat
16Sun2:317.46:00-0.57:416.16:507:21First Quarter16Sun
17Mon3:147.47:08-0.18:495.56:517:19Waxing Gibbous17Mon
18Tue12:126.03:497.48:090.29:334.86:537:17Waxing Gibbous18Tue
19Wed2:035.94:207.49:000.710:114.06:547:15Waxing Gibbous19Wed
20Thu3:186.04:477.39:441.210:453.26:567:13Full Moon20Thu
21Fri4:226.15:107.210:241.811:162.56:577:11Full Moon21Fri
22Sat5:216.25:287.011:012.411:451.86:597:08Full Moon22Sat
23Sun6:146.45:426.911:363.17:007:06Full Moon23Sun
24Mon7:036.55:526.812:141.312:103.77:017:04Waning Gibbous24Mon
25Tue7:536.56:056.712:430.912:434.37:037:02Waning Gibbous25Tue
26Wed8:496.66:216.71:150.61:194.97:047:00Waning Gibbous26Wed
27Thu9:536.66:416.61:500.51:585.47:066:58Waning Gibbous27Thu
28Fri11:046.67:026.62:310.42:485.87:076:56Waning Gibbous28Fri
29Sat12:166.73:180.43:566.17:096:54Third Quarter29Sat
30Sun1:196.94:090.57:106:52Third Quarter30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9449771)

Common Questions About Rosario, East Sound, Orcas Island, WA Tides

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What time does the tide turn (slack tide) in Rosario, East Sound, Orcas Island, WA today?

Slack tide in Rosario, East Sound, Orcas Island, WA is approximately 9:50 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 Rosario, East Sound, Orcas Island, WA?

Rosario, East Sound, Orcas Island, WA is currently in a neap phase. Tonight's moon is 59% 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 minimum.

What datum are Rosario, East Sound, Orcas 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 Rosario, East Sound, Orcas Island, WA?

Tide predictions for Rosario, East Sound, Orcas 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 Rosario, East Sound, Orcas Island, WA?

Tide data for Rosario, East Sound, Orcas Island, WA is sourced from NOAA Station #9449771. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9449771.

What is the moon phase in Rosario, East Sound, Orcas Island, WA tonight?

Tonight the moon over Rosario, East Sound, Orcas Island, WA is First Quarter (59% illuminated). This places Rosario, East Sound, Orcas Island, WA in a neap tide cycle, so tidal ranges are near their weekly minimum 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