Tides Today & Tomorrow in Friday Harbor, WA

TIDE TIMES for Sunday, June 14, 2026
The tide is currently rising in Friday Harbor, WA.
Next low tide : 10:56 pm (7.5 ft)
Next high tide : in 27m at 7:32 pm (8.4 ft)
Sunset today : 9:15 pm
Sunrise tomorrow : 5:09 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #9449880
Common Questions About Tides

Friday Harbor, WA Tides - Oct 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:465.85:306.910:382.011:312.67:126:50New Moon1Tue
2Wed5:426.05:386.811:112.711:531.87:146:48New Moon2Wed
3Thu6:356.25:446.811:433.57:156:45New Moon3Thu
4Fri7:266.55:526.812:171.112:184.37:176:43New Moon4Fri
5Sat8:166.86:046.812:440.512:565.17:186:41Waxing Crescent5Sat
6Sun9:107.06:186.71:150.11:375.77:196:39Waxing Crescent6Sun
7Mon10:137.26:266.71:50-0.22:246.37:216:37Waxing Crescent7Mon
8Tue11:267.36:006.72:31-0.33:276.77:226:35Waxing Crescent8Tue
9Wed12:457.43:19-0.37:246:33First Quarter9Wed
10Thu1:557.54:16-0.27:256:31First Quarter10Thu
11Fri2:427.65:19-0.17:276:29First Quarter11Fri
12Sat3:147.66:250.09:235.67:286:27Waxing Gibbous12Sat
13Sun3:387.57:280.39:274.77:306:25Waxing Gibbous13Sun
14Mon1:315.73:587.58:260.79:503.47:316:23Waxing Gibbous14Mon
15Tue3:145.94:157.59:181.410:222.07:336:21Waxing Gibbous15Tue
16Wed4:386.34:337.610:062.410:590.67:346:19Full Moon16Wed
17Thu5:546.94:517.710:533.511:38-0.77:366:18Full Moon17Thu
18Fri7:037.55:117.811:424.77:376:16Full Moon18Fri
19Sat8:097.95:337.812:20-1.612:355.77:396:14Waning Gibbous19Sat
20Sun9:158.25:587.71:04-2.01:356.57:406:12Waning Gibbous20Sun
21Mon10:238.46:237.41:50-2.02:546.97:426:10Waning Gibbous21Mon
22Tue11:338.32:39-1.77:446:08Third Quarter22Tue
23Wed12:388.33:33-1.07:456:06Third Quarter23Wed
24Thu1:358.14:32-0.27:476:05Third Quarter24Thu
25Fri2:227.95:360.57:486:03Third Quarter25Fri
26Sat2:587.76:411.39:334.27:506:01Waning Crescent26Sat
27Sun1:294.83:247.57:431.99:553.37:515:59Waning Crescent27Sun
28Mon3:125.03:427.38:372.710:162.57:535:58Waning Crescent28Mon
29Tue4:255.53:527.19:223.410:351.77:545:56Waning Crescent29Tue
30Wed5:256.03:577.110:034.210:540.97:565:54New Moon30Wed
31Thu6:186.64:017.110:425.011:150.27:585:53New Moon31Thu
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 9:14 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 0% 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 New Moon (0% 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