Tides Today & Tomorrow in Friday Harbor, WA

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Friday Harbor, WA.
Next low tide : 10:06 pm (7.0 ft)
Next high tide : in 2h 48m at 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 - Oct 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:547.07:196.93:05-0.23:316.57:126:50First Quarter1Tue
2Wed1:227.23:58-0.37:146:48First Quarter2Wed
3Thu2:317.54:59-0.47:156:46First Quarter3Thu
4Fri3:167.66:06-0.47:166:44First Quarter4Fri
5Sat3:497.67:13-0.39:205.67:186:42Waxing Gibbous5Sat
6Sun12:316.14:157.68:15-0.29:454.67:196:40Waxing Gibbous6Sun
7Mon2:186.14:397.69:100.310:183.47:216:38Waxing Gibbous7Mon
8Tue3:496.35:007.610:001.010:552.17:226:36Full Moon8Tue
9Wed5:086.65:207.610:462.011:350.97:246:34Full Moon9Wed
10Thu6:226.95:397.611:323.17:256:31Full Moon10Thu
11Fri7:307.35:597.612:16-0.212:214.37:276:30Waning Gibbous11Fri
12Sat8:377.66:207.512:57-0.91:135.37:286:28Waning Gibbous12Sat
13Sun9:477.86:417.21:40-1.32:156.17:306:26Waning Gibbous13Sun
14Mon11:007.97:016.92:25-1.23:506.67:316:24Waning Gibbous14Mon
15Tue12:128.03:14-0.87:336:22Third Quarter15Tue
16Wed1:188.04:08-0.37:346:20Third Quarter16Wed
17Thu2:147.95:080.37:366:18Third Quarter17Thu
18Fri2:587.76:130.97:376:16Third Quarter18Fri
19Sat3:317.57:171.39:534.37:396:14Waning Crescent19Sat
20Sun1:434.93:567.38:151.810:123.77:406:12Waning Crescent20Sun
21Mon3:125.24:127.29:032.210:312.97:426:10Waning Crescent21Mon
22Tue4:185.54:237.09:432.810:492.27:436:08Waning Crescent22Tue
23Wed5:155.94:317.010:193.511:081.47:456:07New Moon23Wed
24Thu6:096.44:397.010:554.211:300.67:466:05New Moon24Thu
25Fri6:586.94:507.011:334.911:57-0.17:486:03New Moon25Fri
26Sat7:477.35:047.112:145.67:496:01New Moon26Sat
27Sun8:377.75:187.112:29-0.712:596.27:516:00Waxing Crescent27Sun
28Mon9:317.95:277.11:05-1.11:496.77:535:58Waxing Crescent28Mon
29Tue10:338.05:137.11:46-1.22:517.07:545:56Waxing Crescent29Tue
30Wed11:398.02:32-1.27:565:55First Quarter30Wed
31Thu12:418.13:25-1.07:575:53First Quarter31Thu
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 8:18 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