Tides Today & Tomorrow in Friday Harbor, WA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in Friday Harbor, WA.
Next low tide : in 14m at 6:46 pm (5.8 ft)
Next high tide (tomorrow) : 12:40 am (7.5 ft)
Sunset today : 9:18 pm
Sunrise tomorrow : 5:10 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9449880
Common Questions About Tides

Friday Harbor, WA Tides - Jan 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:148.110:264.42:282.45:443.48:044:27Third Quarter1Fri
2Sat10:397.93:083.46:262.68:034:28Third Quarter2Sat
3Sun1:064.711:03 AM7.83:524.47:041.98:034:29Third Quarter3Sun
4Mon2:575.411:28 AM7.74:515.37:371.28:034:30Waning Crescent4Mon
5Tue3:566.211:56 AM7.76:146.18:080.58:034:31Waning Crescent5Tue
6Wed4:366.912:287.77:406.58:38-0.18:034:32Waning Crescent6Wed
7Thu5:097.51:057.78:456.79:10-0.68:034:33Waning Crescent7Thu
8Fri5:397.91:457.69:366.89:44-1.18:024:34New Moon8Fri
9Sat6:098.22:287.610:226.810:20-1.48:024:35New Moon9Sat
10Sun6:398.43:157.411:096.610:58-1.58:014:37New Moon10Sun
11Mon7:098.64:077.211:586.211:38-1.38:014:38New Moon11Mon
12Tue7:408.65:056.812:505.88:004:39Waxing Crescent12Tue
13Wed8:128.66:096.312:19-0.81:475.18:004:41Waxing Crescent13Wed
14Thu8:448.67:205.71:010.02:494.37:594:42Waxing Crescent14Thu
15Fri9:168.68:535.11:441.03:523.37:584:43First Quarter15Fri
16Sat9:488.510:564.92:292.34:532.37:584:45First Quarter16Sat
17Sun10:218.43:193.65:501.37:574:46First Quarter17Sun
18Mon1:105.410:56 AM8.44:194.96:450.47:564:48Waxing Gibbous18Mon
19Tue2:486.311:34 AM8.25:365.97:35-0.37:554:49Waxing Gibbous19Tue
20Wed3:517.212:168.17:136.58:21-0.97:544:51Waxing Gibbous20Wed
21Thu4:397.91:047.98:396.79:04-1.17:544:52Waxing Gibbous21Thu
22Fri5:208.31:547.69:466.69:44-1.27:534:54Full Moon22Fri
23Sat5:568.52:457.310:436.310:23-1.17:524:55Full Moon23Sat
24Sun6:298.53:367.011:356.011:01-0.77:504:57Full Moon24Sun
25Mon7:008.54:286.612:225.67:494:58Full Moon25Mon
26Tue7:278.45:216.21:075.17:485:00Waning Gibbous26Tue
27Wed7:538.26:155.812:120.41:524.67:475:01Waning Gibbous27Wed
28Thu8:178.07:135.412:461.22:394.07:465:03Waning Gibbous28Thu
29Fri8:397.98:225.01:202.03:273.57:455:05Waning Gibbous29Fri
30Sat9:027.810:004.81:533.04:142.97:435:06Third Quarter30Sat
31Sun9:267.62:273.95:012.37:425:08Third Quarter31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9449880)

Common Questions About Friday Harbor, WA Tides

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

Slack tide in Friday Harbor, WA is approximately 9:43 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 Friday Harbor, WA?

Friday Harbor, WA is currently in a transitional phase. Tonight's moon is 77% 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 Friday Harbor, 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 Friday Harbor, WA?

Tide predictions for Friday Harbor, 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 Friday Harbor, WA?

Tide data for Friday Harbor, WA is sourced from NOAA Station #9449880. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9449880.

What is the moon phase in Friday Harbor, WA tonight?

Tonight the moon over Friday Harbor, WA is Waxing Gibbous (77% illuminated). This places Friday Harbor, 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