Tides Today & Tomorrow in Friday Harbor, WA

TIDE TIMES for Friday, June 26, 2026
The tide is currently falling in Friday Harbor, WA.
Next low tide : in 2h 05m at 9:35 am (-1.0 ft)
Next high tide : 6:31 pm (7.5 ft)
Sunset today : 9:18 pm
Sunrise tomorrow : 5:11 am
Moon phase : Waxing Gibbous (91% illuminated)
Tide Station Location : Station #9449880
Common Questions About Tides

Friday Harbor, WA Tides - Mar 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:208.22:227.210:016.09:53-1.56:515:56New Moon1Fri
2Sat5:458.23:417.010:475.010:38-0.86:495:58New Moon2Sat
3Sun6:098.14:586.711:343.811:210.26:475:59New Moon3Sun
4Mon6:318.16:136.512:222.76:456:01Waxing Crescent4Mon
5Tue6:528.07:286.212:031.51:101.76:436:02Waxing Crescent5Tue
6Wed7:137.98:536.212:442.91:580.86:416:04Waxing Crescent6Wed
7Thu7:327.810:326.31:274.22:470.36:396:05First Quarter7Thu
8Fri7:507.52:165.43:390.16:376:07First Quarter8Fri
9Sat12:216.78:09 AM7.23:286.44:330.06:356:08First Quarter9Sat
10Sun1:547.29:25 AM6.97:026.86:320.27:337:10First Quarter10Sun
11Mon3:527.67:340.37:317:11Waxing Gibbous11Mon
12Tue4:357.78:330.37:297:13Waxing Gibbous12Tue
13Wed5:107.712:526.010:505.99:220.47:277:14Waxing Gibbous13Wed
14Thu5:397.62:275.911:095.410:030.57:257:16Waxing Gibbous14Thu
15Fri6:017.43:375.911:295.010:380.77:237:17Waxing Gibbous15Fri
16Sat6:187.34:355.911:494.411:101.07:217:19Full Moon16Sat
17Sun6:307.25:325.912:093.77:197:21Full Moon17Sun
18Mon6:417.16:286.012:332.97:177:22Full Moon18Mon
19Tue6:527.17:246.112:122.21:012.17:157:23Full Moon19Tue
20Wed7:047.18:236.212:443.11:331.37:137:25Waning Gibbous20Wed
21Thu7:187.19:306.31:184.02:090.67:107:26Waning Gibbous21Thu
22Fri7:327.210:516.51:554.92:500.07:087:28Waning Gibbous22Fri
23Sat7:477.22:355.83:37-0.47:067:29Third Quarter23Sat
24Sun12:296.88:01 AM7.33:266.54:32-0.67:047:31Third Quarter24Sun
25Mon2:127.28:09 AM7.24:507.05:35-0.77:027:32Third Quarter25Mon
26Tue3:167.56:41-0.87:007:34Third Quarter26Tue
27Wed3:557.77:48-0.86:587:35Waning Crescent27Wed
28Thu4:267.812:506.39:445.98:48-0.66:567:37Waning Crescent28Thu
29Fri4:537.72:386.210:144.99:41-0.26:547:38Waning Crescent29Fri
30Sat5:177.74:096.210:503.710:280.56:527:40New Moon30Sat
31Sun5:397.75:286.411:282.511:131.56:507:41New Moon31Sun
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 2:03 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 spring phase. Tonight's moon is 91% 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 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 (91% illuminated). This places Friday Harbor, 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