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

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently rising in Rosario, East Sound, Orcas Island, WA.
Next low tide (tomorrow) : 12:46 pm (-1.4 ft)
Next high tide : in 1h 05m at 8:52 pm (8.4 ft)
Sunset today : 9:17 pm
Sunrise tomorrow : 5:13 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #9449771
Common Questions About Tides

Rosario, East Sound, Orcas Island, WA Tides - May 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:157.42:294.98:582.87:432.75:508:26Waning Crescent1Thu
2Fri2:287.43:565.79:231.58:433.65:488:28Waning Crescent2Fri
3Sat2:437.45:106.69:550.19:414.55:468:29Waning Crescent3Sat
4Sun3:047.56:147.510:32-1.210:385.45:458:31New Moon4Sun
5Mon3:287.77:138.111:13-2.311:376.15:438:32New Moon5Mon
6Tue3:587.88:118.511:57-2.95:418:34New Moon6Tue
7Wed4:317.89:118.712:366.712:43-3.25:408:35Waxing Crescent7Wed
8Thu5:087.610:098.71:407.01:31-3.05:388:36Waxing Crescent8Thu
9Fri5:477.211:038.63:107.02:22-2.45:378:38Waxing Crescent9Fri
10Sat11:528.43:15-1.55:368:39First Quarter10Sat
11Sun4:09-0.55:348:41First Quarter11Sun
12Mon12:348.25:000.75:338:42First Quarter12Mon
13Tue1:108.012:224.38:093.65:521.95:318:43First Quarter13Tue
14Wed1:397.82:244.68:432.46:483.15:308:45Waxing Gibbous14Wed
15Thu2:027.63:465.29:141.47:494.15:298:46Waxing Gibbous15Thu
16Fri2:197.54:555.99:440.48:484.95:278:47Waxing Gibbous16Fri
17Sat2:307.35:536.610:12-0.39:435.65:268:49Waxing Gibbous17Sat
18Sun2:417.36:407.110:41-0.910:396.15:258:50Full Moon18Sun
19Mon2:567.27:227.511:09-1.311:366.45:248:51Full Moon19Mon
20Tue3:167.18:047.811:39-1.55:238:52Full Moon20Tue
21Wed3:387.08:488.012:296.612:11-1.65:228:54Full Moon21Wed
22Thu3:576.99:338.11:256.712:44-1.65:218:55Waning Gibbous22Thu
23Fri10:168.11:19-1.45:208:56Waning Gibbous23Fri
24Sat10:558.11:55-1.15:198:57Waning Gibbous24Sat
25Sun11:288.12:34-0.65:188:58Waning Gibbous25Sun
26Mon11:548.03:150.05:178:59Third Quarter26Mon
27Tue3:590.85:169:01Third Quarter27Tue
28Wed12:137.910:09 AM4.17:363.84:451.85:159:02Third Quarter28Wed
29Thu12:267.81:154.27:482.65:363.05:149:03Third Quarter29Thu
30Fri12:407.83:105.18:141.26:394.25:149:04Waning Crescent30Fri
31Sat12:597.94:306.28:48-0.27:525.45:139:05Waning Crescent31Sat
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 4:49 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 spring phase. Tonight's moon is 97% 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 (97% 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