Tides Today & Tomorrow in Armitage Island, WA

TIDE TIMES for Saturday, July 18, 2026
The tide is currently falling in Armitage Island, WA.
Next low tide : in 19m at 1:48 pm (-0.1 ft)
Next high tide : 9:35 pm (8.0 ft)
Sunset today : 9:06 pm
Sunrise tomorrow : 5:28 am
Moon phase : Waxing Crescent (24% illuminated)
Tide Station Location : Station #9449932
Common Questions About Tides

Armitage Island, WA Tides - Jun 2074

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:28-0.15:139:05First Quarter1Fri
2Sat12:027.84:190.65:129:06First Quarter2Sat
3Sun12:337.711:04 AM4.37:473.75:141.55:119:07First Quarter3Sun
4Mon12:597.71:154.38:012.66:142.45:119:08Waxing Gibbous4Mon
5Tue1:227.83:095.08:261.37:173.45:109:08Waxing Gibbous5Tue
6Wed1:467.94:305.88:59-0.18:204.45:109:09Waxing Gibbous6Wed
7Thu2:138.05:346.79:36-1.49:205.15:109:10Waxing Gibbous7Thu
8Fri2:448.16:307.510:15-2.410:195.75:099:11Full Moon8Fri
9Sat3:198.27:218.010:57-3.111:186.15:099:11Full Moon9Sat
10Sun3:588.08:118.411:41-3.35:099:12Full Moon10Sun
11Mon4:427.78:598.512:226.312:27-3.15:099:13Waning Gibbous11Mon
12Tue5:307.19:488.51:366.21:14-2.55:089:13Waning Gibbous12Tue
13Wed6:236.410:348.43:095.92:02-1.75:089:14Waning Gibbous13Wed
14Thu7:255.611:198.24:415.32:51-0.65:089:14Third Quarter14Thu
15Fri8:414.85:544.43:410.55:089:15Third Quarter15Fri
16Sat12:008.010:33 AM4.26:513.54:331.75:089:15Third Quarter16Sat
17Sun12:357.81:094.17:382.65:302.95:089:16Third Quarter17Sun
18Mon1:037.63:024.68:171.86:353.95:089:16Waning Crescent18Mon
19Tue1:247.44:235.48:501.07:484.85:089:16Waning Crescent19Tue
20Wed1:397.35:226.19:170.38:565.55:099:16Waning Crescent20Wed
21Thu1:547.26:076.79:41-0.39:545.95:099:17Waning Crescent21Thu
22Fri2:167.26:457.210:06-0.810:436.25:099:17New Moon22Fri
23Sat2:437.27:197.510:32-1.211:276.45:099:17New Moon23Sat
24Sun3:147.17:517.711:02-1.55:109:17New Moon24Sun
25Mon3:477.08:237.812:086.511:36 AM-1.75:109:17New Moon25Mon
26Tue4:226.88:567.912:536.412:13-1.85:119:17Waxing Crescent26Tue
27Wed4:586.59:307.91:506.312:52-1.65:119:17Waxing Crescent27Wed
28Thu5:416.110:037.93:266.01:33-1.35:129:17Waxing Crescent28Thu
29Fri10:347.92:16-0.75:129:17Waxing Crescent29Fri
30Sat7:564.911:037.95:254.73:000.15:139:16First Quarter30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9449932)

Common Questions About Armitage Island, WA Tides

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

Slack tide in Armitage Island, WA is approximately 5:41 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 Armitage Island, WA?

Armitage Island, WA is currently in a transitional phase. Tonight's moon is 24% 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 Armitage 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 Armitage Island, WA?

Tide predictions for Armitage 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 Armitage Island, WA?

Tide data for Armitage Island, WA is sourced from NOAA Station #9449932. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9449932.

What is the moon phase in Armitage Island, WA tonight?

Tonight the moon over Armitage Island, WA is Waxing Crescent (24% illuminated). This places Armitage 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