Tides Today & Tomorrow in Mystery Bay, Marrowstone Island, WA

TIDE TIMES for Saturday, June 6, 2026
The tide is currently rising in Mystery Bay, Marrowstone Island, WA.
Next low tide : 3:28 pm (0.0 ft)
Next high tide : in 43m at 7:30 am (5.6 ft)
Sunset today : 9:06 pm
Sunrise tomorrow : 5:12 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #9444971
Common Questions About Tides

Mystery Bay, Marrowstone Island, WA Tides - May 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:487.67:207.612:04-0.75:518:24New Moon1Sun
2Mon5:087.48:087.912:235.512:36-1.15:498:25New Moon2Mon
3Tue5:307.28:578.01:146.11:11-1.25:488:26Waxing Crescent3Tue
4Wed5:546.99:498.02:136.51:49-1.15:468:28Waxing Crescent4Wed
5Thu6:146.610:457.93:286.72:30-0.85:458:29Waxing Crescent5Thu
6Fri11:427.93:16-0.45:438:31Waxing Crescent6Fri
7Sat4:070.15:428:32First Quarter7Sat
8Sun12:347.85:030.65:408:33First Quarter8Sun
9Mon1:147.810:10 AM5.19:245.36:031.15:398:35First Quarter9Mon
10Tue1:447.811:52 AM5.09:134.77:011.65:378:36First Quarter10Tue
11Wed2:067.81:275.19:123.87:552.25:368:37Waxing Gibbous11Wed
12Thu2:267.82:565.59:282.68:452.95:358:39Waxing Gibbous12Thu
13Fri2:487.94:106.29:531.29:333.75:338:40Waxing Gibbous13Fri
14Sat3:118.05:136.910:23-0.210:194.55:328:41Full Moon14Sat
15Sun3:378.16:107.610:59-1.511:065.45:318:43Full Moon15Sun
16Mon4:058.17:058.211:38-2.611:556.15:298:44Full Moon16Mon
17Tue4:358.18:018.512:21-3.25:288:45Waning Gibbous17Tue
18Wed5:098.08:588.712:506.71:08-3.45:278:46Waning Gibbous18Wed
19Thu5:487.79:588.71:537.01:58-3.15:268:48Waning Gibbous19Thu
20Fri6:357.210:568.63:127.02:52-2.45:258:49Waning Gibbous20Fri
21Sat7:376.611:518.64:576.63:49-1.55:248:50Third Quarter21Sat
22Sun4:49-0.45:238:51Third Quarter22Sun
23Mon12:388.510:45 AM5.18:064.75:510.85:228:53Third Quarter23Mon
24Tue1:198.412:494.88:473.56:542.05:218:54Waning Crescent24Tue
25Wed1:538.32:435.29:192.37:553.15:208:55Waning Crescent25Wed
26Thu2:218.14:055.99:471.18:514.25:198:56Waning Crescent26Thu
27Fri2:438.05:086.710:120.19:445.15:188:57Waning Crescent27Fri
28Sat3:027.86:007.310:38-0.710:355.85:178:58New Moon28Sat
29Sun3:207.66:467.811:06-1.311:256.45:168:59New Moon29Sun
30Mon3:417.47:288.211:35-1.65:169:00New Moon30Mon
31Tue4:047.38:088.312:176.712:08-1.85:159:01New Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9444971)

Common Questions About Mystery Bay, Marrowstone Island, WA Tides

Show All
What time does the tide turn (slack tide) in Mystery Bay, Marrowstone Island, WA today?

Slack tide in Mystery Bay, Marrowstone Island, WA is approximately 11:29 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 Mystery Bay, Marrowstone Island, WA?

Mystery Bay, Marrowstone Island, WA is currently in a transitional phase. Tonight's moon is 66% 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 shifting between spring and neap.

What datum are Mystery Bay, Marrowstone 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 Mystery Bay, Marrowstone Island, WA?

Tide predictions for Mystery Bay, Marrowstone 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 Mystery Bay, Marrowstone Island, WA?

Tide data for Mystery Bay, Marrowstone Island, WA is sourced from NOAA Station #9444971. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9444971.

What is the moon phase in Mystery Bay, Marrowstone Island, WA tonight?

Tonight the moon over Mystery Bay, Marrowstone Island, WA is Third Quarter (66% illuminated). This places Mystery Bay, Marrowstone Island, WA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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