Tides Today & Tomorrow in Bowman Bay, Fidalgo Island, WA

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently rising in Bowman Bay, Fidalgo Island, WA.
Next low tide (tomorrow) : 3:53 am (0.8 ft)
Next high tide : in 41m at 8:21 pm (7.2 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:09 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #9448614
Common Questions About Tides

Bowman Bay, Fidalgo Island, WA Tides - Nov 1945

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:535.42:017.47:122.78:472.36:564:51Waning Crescent1Thu
2Fri2:555.82:127.37:573.39:041.66:584:50Waning Crescent2Fri
3Sat3:466.22:267.38:373.99:230.96:594:48New Moon3Sat
4Sun4:306.62:457.29:154.59:470.37:014:47New Moon4Sun
5Mon5:127.03:077.19:535.010:15-0.27:024:45New Moon5Mon
6Tue5:537.33:297.010:325.610:48-0.57:044:44New Moon6Tue
7Wed6:377.53:456.811:156.011:25-0.67:064:42Waxing Crescent7Wed
8Thu7:247.63:326.712:046.47:074:41Waxing Crescent8Thu
9Fri8:187.712:04-0.67:094:39Waxing Crescent9Fri
10Sat9:167.712:47-0.47:104:38Waxing Crescent10Sat
11Sun10:137.81:34-0.17:124:37First Quarter11Sun
12Mon10:567.82:240.37:134:35First Quarter12Mon
13Tue11:287.93:180.77:154:34First Quarter13Tue
14Wed11:557.910:575.14:161.36:594.27:164:33Waxing Gibbous14Wed
15Thu12:218.05:172.07:093.07:184:32Waxing Gibbous15Thu
16Fri12:355.512:498.26:172.77:381.67:194:31Waxing Gibbous16Fri
17Sat2:016.21:188.37:143.58:150.17:214:29Waxing Gibbous17Sat
18Sun3:157.01:498.58:084.48:54-1.27:224:28Full Moon18Sun
19Mon4:197.72:228.59:015.29:36-2.17:244:27Full Moon19Mon
20Tue5:188.22:578.49:545.910:20-2.67:254:26Full Moon20Tue
21Wed6:178.63:348.210:516.411:06-2.67:274:25Waning Gibbous21Wed
22Thu7:158.74:147.811:556.711:53-2.27:284:24Waning Gibbous22Thu
23Fri8:158.74:577.21:206.77:304:23Waning Gibbous23Fri
24Sat9:148.65:476.512:43-1.53:426.37:314:23Third Quarter24Sat
25Sun10:098.41:34-0.67:334:22Third Quarter25Sun
26Mon10:578.38:304.92:260.56:154.77:344:21Third Quarter26Mon
27Tue11:358.110:384.63:201.66:553.87:354:20Third Quarter27Tue
28Wed12:048.04:172.67:273.07:374:20Waning Crescent28Wed
29Thu1:034.912:247.85:183.67:532.17:384:19Waning Crescent29Thu
30Fri2:285.512:417.76:214.48:141.47:394:19Waning Crescent30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9448614)

Common Questions About Bowman Bay, Fidalgo Island, WA Tides

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What time does the tide turn (slack tide) in Bowman Bay, Fidalgo Island, WA today?

Slack tide in Bowman Bay, Fidalgo Island, WA is approximately 12:07 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 Bowman Bay, Fidalgo Island, WA?

Bowman Bay, Fidalgo Island, WA is currently in a transitional phase. Tonight's moon is 37% 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 Bowman Bay, Fidalgo 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 Bowman Bay, Fidalgo Island, WA?

Tide predictions for Bowman Bay, Fidalgo 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 Bowman Bay, Fidalgo Island, WA?

Tide data for Bowman Bay, Fidalgo Island, WA is sourced from NOAA Station #9448614. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9448614.

What is the moon phase in Bowman Bay, Fidalgo Island, WA tonight?

Tonight the moon over Bowman Bay, Fidalgo Island, WA is First Quarter (37% illuminated). This places Bowman Bay, Fidalgo 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