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

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Rosario, East Sound, Orcas Island, WA.
Next low tide (tomorrow) : 1:23 am (7.0 ft)
Next high tide : in 5h 07m at 8:20 pm (8.3 ft)
Sunset today : 9:17 pm
Sunrise tomorrow : 5:12 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9449771
Common Questions About Tides

Rosario, East Sound, Orcas Island, WA Tides - May 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:507.24:485.710:291.99:493.35:508:26Waning Crescent1Sat
2Sun4:067.05:436.110:541.210:313.85:488:28New Moon2Sun
3Mon4:186.96:326.511:190.611:144.35:478:29New Moon3Mon
4Tue4:296.87:186.911:460.011:564.95:458:30New Moon4Tue
5Wed4:456.78:047.212:14-0.45:438:32New Moon5Wed
6Thu5:046.68:547.412:395.312:44-0.75:428:33Waxing Crescent6Thu
7Fri5:246.69:487.61:245.81:18-0.85:408:35Waxing Crescent7Fri
8Sat5:436.510:427.72:216.11:55-0.95:398:36Waxing Crescent8Sat
9Sun5:546.311:337.83:516.32:38-0.85:378:37Waxing Crescent9Sun
10Mon3:25-0.65:368:39First Quarter10Mon
11Tue12:217.94:17-0.25:358:40First Quarter11Tue
12Wed1:037.95:120.45:338:42First Quarter12Wed
13Thu1:367.911:12 AM4.68:254.26:121.15:328:43First Quarter13Thu
14Fri2:037.91:394.88:463.17:181.95:308:44Waxing Gibbous14Fri
15Sat2:277.83:215.49:161.88:232.85:298:46Waxing Gibbous15Sat
16Sun2:507.84:416.39:510.49:243.75:288:47Waxing Gibbous16Sun
17Mon3:147.85:507.110:30-0.810:244.65:278:48Full Moon17Mon
18Tue3:417.86:517.811:11-1.811:255.45:258:50Full Moon18Tue
19Wed4:107.77:488.311:53-2.45:248:51Full Moon19Wed
20Thu4:427.68:468.512:266.012:37-2.75:238:52Waning Gibbous20Thu
21Fri5:167.39:438.61:306.41:21-2.55:228:53Waning Gibbous21Fri
22Sat5:506.910:378.52:536.52:06-2.05:218:55Waning Gibbous22Sat
23Sun6:226.411:288.44:316.22:53-1.35:208:56Waning Gibbous23Sun
24Mon3:41-0.45:198:57Third Quarter24Mon
25Tue12:148.24:280.55:188:58Third Quarter25Tue
26Wed12:548.05:141.55:178:59Third Quarter26Wed
27Thu1:287.81:194.08:393.36:042.45:169:00Third Quarter27Thu
28Fri1:567.62:514.59:042.47:003.35:159:01Waning Crescent28Fri
29Sat2:167.54:015.19:291.68:004.05:159:02Waning Crescent29Sat
30Sun2:317.35:035.89:540.88:564.75:149:03Waning Crescent30Sun
31Mon2:427.25:566.410:200.19:495.25:139:04Waning Crescent31Mon
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 10:51 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 Rosario, East Sound, Orcas Island, WA?

Rosario, East Sound, Orcas 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 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 Full Moon (99% illuminated). This places Rosario, East Sound, Orcas 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