Tides Today & Tomorrow in Anacortes, WA

TIDE TIMES for Saturday, August 15, 2026
The tide is currently falling in Anacortes, WA.
Next low tide : in 16m at 12:52 pm (0.6 ft)
Next high tide : 7:49 pm (8.3 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:04 am
Moon phase : Waxing Crescent (12% illuminated)
Tide Station Location : Station #9448794
Common Questions About Tides

Anacortes, WA Tides - Aug 1943

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:227.07:188.111:28-0.75:448:49New Moon1Sun
2Mon5:066.97:418.012:155.612:03-0.55:458:47New Moon2Mon
3Tue5:506.88:048.112:535.312:38-0.25:468:46Waxing Crescent3Tue
4Wed6:376.58:288.11:344.91:140.35:488:44Waxing Crescent4Wed
5Thu7:266.28:568.02:174.41:501.05:498:43Waxing Crescent5Thu
6Fri8:225.89:268.03:023.82:271.85:508:41Waxing Crescent6Fri
7Sat9:265.59:587.93:493.13:072.75:528:40First Quarter7Sat
8Sun10:455.310:327.84:382.33:523.75:538:38First Quarter8Sun
9Mon12:305.45:301.54:494.75:548:36First Quarter9Mon
10Tue2:265.96:240.66:035.55:568:35First Quarter10Tue
11Wed3:366.67:19-0.37:205.95:578:33Waxing Gibbous11Wed
12Thu12:407.84:257.38:11-1.18:276.05:598:31Waxing Gibbous12Thu
13Fri1:357.95:067.89:02-1.79:245.96:008:30Waxing Gibbous13Fri
14Sat2:348.05:438.19:51-2.110:165.56:018:28Full Moon14Sat
15Sun3:358.06:188.410:38-2.211:074.96:038:26Full Moon15Sun
16Mon4:367.96:538.511:25-1.911:594.26:048:24Full Moon16Mon
17Tue5:377.77:288.512:11-1.26:058:23Waning Gibbous17Tue
18Wed6:387.38:038.512:523.512:58-0.26:078:21Waning Gibbous18Wed
19Thu7:426.98:388.31:492.81:450.96:088:19Waning Gibbous19Thu
20Fri8:526.49:148.12:462.22:352.26:108:17Waning Gibbous20Fri
21Sat10:166.09:517.83:451.63:293.56:118:15Third Quarter21Sat
22Sun12:026.04:451.24:334.66:128:13Third Quarter22Sun
23Mon1:436.45:460.95:535.46:148:11Third Quarter23Mon
24Tue2:586.96:470.77:265.86:158:10Waning Crescent24Tue
25Wed12:056.93:547.47:440.58:485.86:178:08Waning Crescent25Wed
26Thu1:016.74:377.68:340.39:425.76:188:06Waning Crescent26Thu
27Fri1:586.75:137.89:170.210:175.56:198:04Waning Crescent27Fri
28Sat2:526.75:427.89:560.210:445.26:218:02New Moon28Sat
29Sun3:406.86:067.810:320.211:114.86:228:00New Moon29Sun
30Mon4:256.96:257.711:060.411:414.46:247:58New Moon30Mon
31Tue5:096.96:447.711:390.66:257:56New Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9448794)

Common Questions About Anacortes, WA Tides

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What time does the tide turn (slack tide) in Anacortes, WA today?

Slack tide in Anacortes, WA is approximately 4:20 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 Anacortes, WA?

Anacortes, WA is currently in a spring phase. Tonight's moon is 12% 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 Anacortes, 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 Anacortes, WA?

Tide predictions for Anacortes, 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 Anacortes, WA?

Tide data for Anacortes, WA is sourced from NOAA Station #9448794. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9448794.

What is the moon phase in Anacortes, WA tonight?

Tonight the moon over Anacortes, WA is Waxing Crescent (12% illuminated). This places Anacortes, 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