Tides Today & Tomorrow in Echo Bay, Sucia Islands, WA

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Echo Bay, Sucia Islands, WA.
Next low tide : in 3h 19m at 5:19 am (0.8 ft)
Next high tide : 1:08 pm (6.4 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:10 am
Moon phase : First Quarter (47% illuminated)
Tide Station Location : Station #9449712
Common Questions About Tides

Echo Bay, Sucia Islands, WA Tides - Aug 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:147.68:17-0.98:117.25:458:50Waxing Gibbous1Fri
2Sat12:288.35:458.19:11-1.79:287.35:468:48Waxing Gibbous2Sat
3Sun1:288.46:158.510:03-2.310:267.15:488:47Waxing Gibbous3Sun
4Mon2:378.56:458.810:53-2.711:186.65:498:45Full Moon4Mon
5Tue3:478.67:148.911:41-2.75:518:43Full Moon5Tue
6Wed4:568.47:429.012:095.912:26-2.35:528:42Full Moon6Wed
7Thu6:038.18:109.11:024.91:11-1.55:538:40Waning Gibbous7Thu
8Fri7:107.68:389.11:573.81:54-0.35:558:39Waning Gibbous8Fri
9Sat8:207.09:069.02:542.72:381.25:568:37Waning Gibbous9Sat
10Sun9:396.49:368.93:511.73:232.85:578:35Third Quarter10Sun
11Mon11:166.210:068.64:470.84:124.35:598:34Third Quarter11Mon
12Tue1:156.45:450.25:125.66:008:32Third Quarter12Tue
13Wed3:007.16:43-0.16:396.56:028:30Third Quarter13Wed
14Thu4:107.87:44-0.38:406.96:038:28Waning Crescent14Thu
15Fri12:037.54:598.28:44-0.410:276.76:048:26Waning Crescent15Fri
16Sat1:037.25:398.49:38-0.411:156.56:068:25Waning Crescent16Sat
17Sun2:097.16:128.510:24-0.411:396.26:078:23Waning Crescent17Sun
18Mon3:117.26:398.411:04-0.46:098:21New Moon18Mon
19Tue4:067.27:018.312:005.811:40 AM-0.36:108:19New Moon19Tue
20Wed4:567.27:188.312:245.312:120.06:118:17New Moon20Wed
21Thu5:437.27:328.212:524.812:440.46:138:15New Moon21Thu
22Fri6:317.07:468.31:244.11:151.06:148:13Waxing Crescent22Fri
23Sat7:216.88:058.31:583.31:461.86:168:11Waxing Crescent23Sat
24Sun8:156.68:278.22:342.52:192.86:178:10Waxing Crescent24Sun
25Mon9:156.58:518.13:121.82:523.86:188:08Waxing Crescent25Mon
26Tue10:266.39:168.03:531.03:284.86:208:06First Quarter26Tue
27Wed12:046.44:400.44:085.86:218:04First Quarter27Wed
28Thu2:246.85:340.05:086.66:238:02First Quarter28Thu
29Fri3:457.46:36-0.56:537.16:248:00First Quarter29Fri
30Sat4:277.97:42-0.88:297.16:267:58Waxing Gibbous30Sat
31Sun12:127.84:598.28:46-1.29:346.76:277:56Waxing Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9449712)

Common Questions About Echo Bay, Sucia Islands, WA Tides

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What time does the tide turn (slack tide) in Echo Bay, Sucia Islands, WA today?

Slack tide in Echo Bay, Sucia Islands, WA is approximately 9:13 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 Echo Bay, Sucia Islands, WA?

Echo Bay, Sucia Islands, WA is currently in a neap phase. Tonight's moon is 47% 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 Echo Bay, Sucia Islands, 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 Echo Bay, Sucia Islands, WA?

Tide predictions for Echo Bay, Sucia Islands, 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 Echo Bay, Sucia Islands, WA?

Tide data for Echo Bay, Sucia Islands, WA is sourced from NOAA Station #9449712. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9449712.

What is the moon phase in Echo Bay, Sucia Islands, WA tonight?

Tonight the moon over Echo Bay, Sucia Islands, WA is First Quarter (47% illuminated). This places Echo Bay, Sucia Islands, 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