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

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently rising in Rosario, East Sound, Orcas Island, WA.
Next low tide : 3:38 pm (3.1 ft)
Next high tide : in 4h 16m at 10:52 am (4.1 ft)
Sunset today : 9:15 pm
Sunrise tomorrow : 5:17 am
Moon phase : Third Quarter (50% illuminated)
Tide Station Location : Station #9449771
Common Questions About Tides

Rosario, East Sound, Orcas Island, WA Tides - May 1999

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:566.77:417.012:090.05:518:25Full Moon1Sat
2Sun5:136.68:287.212:274.812:38-0.25:498:27Waning Gibbous2Sun
3Mon5:346.59:187.31:095.21:09-0.45:488:28Waning Gibbous3Mon
4Tue5:576.310:107.41:585.51:44-0.35:468:30Waning Gibbous4Tue
5Wed6:196.111:027.43:015.82:22-0.25:448:31Waning Gibbous5Wed
6Thu6:375.911:527.54:345.83:050.05:438:32Third Quarter6Thu
7Fri3:520.35:418:34Third Quarter7Fri
8Sat12:387.54:420.65:408:35Third Quarter8Sat
9Sun1:167.610:06 AM4.78:164.65:371.15:388:37Third Quarter9Sun
10Mon1:477.612:124.58:313.86:381.75:378:38Waning Crescent10Mon
11Tue2:127.62:194.98:542.87:422.35:358:39Waning Crescent11Tue
12Wed2:357.63:435.69:241.68:443.05:348:41Waning Crescent12Wed
13Thu2:597.64:556.410:000.49:433.75:328:42Waning Crescent13Thu
14Fri3:267.75:597.210:39-0.710:424.55:318:44New Moon14Fri
15Sat3:567.76:587.911:21-1.711:415.15:308:45New Moon15Sat
16Sun4:307.67:558.312:04-2.35:288:46New Moon16Sun
17Mon5:067.58:538.512:405.612:49-2.55:278:47Waxing Crescent17Mon
18Tue5:457.29:518.61:446.01:36-2.35:268:49Waxing Crescent18Tue
19Wed6:256.810:468.53:066.12:25-1.85:258:50Waxing Crescent19Wed
20Thu7:086.111:378.44:365.83:16-1.05:248:51First Quarter20Thu
21Fri8:005.45:585.24:08-0.15:238:53First Quarter21Fri
22Sat12:258.29:34 AM4.67:134.44:590.95:218:54First Quarter22Sat
23Sun1:078.012:274.28:053.55:521.95:208:55First Quarter23Sun
24Mon1:437.92:174.58:442.66:502.85:198:56Waxing Gibbous24Mon
25Tue2:127.73:325.09:171.77:513.65:188:57Waxing Gibbous25Tue
26Wed2:367.54:375.69:481.08:484.35:178:58Waxing Gibbous26Wed
27Thu2:537.35:336.210:170.39:414.85:179:00Waxing Gibbous27Thu
28Fri3:087.26:206.710:44-0.210:325.35:169:01Full Moon28Fri
29Sat3:247.17:037.211:12-0.711:245.65:159:02Full Moon29Sat
30Sun3:457.07:457.511:41-1.05:149:03Full Moon30Sun
31Mon4:096.88:277.812:155.912:11-1.15:139:04Full Moon31Mon
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 1:15 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 neap phase. Tonight's moon is 50% 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 Third Quarter (50% 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