48.5467’ N, 123.0100’ W

Friday Harbor, WA

60°
H 61°
L 51°
SE
20mph
High tide
7:51 am

Tides Today & Tomorrow in Friday Harbor, WA

TIDE TIMES for Wednesday, November 11, 2026
The tide is currently rising in Friday Harbor, WA.
Next low tide : 12:58 pm (7.0 ft)
Next high tide : in 4h 17m at 7:51 am (8.5 ft)
Sunset today : 4:37 pm
Sunrise tomorrow : 7:14 am
Moon phase : Waxing Crescent (6% illuminated)
Tide Station Location : Station #9449880
Common Questions About Tides

Friday Harbor, WA Tides - Oct 1963

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:116.24:097.38:510.59:393.47:106:52Full Moon1Tue
2Wed3:206.54:337.39:350.910:162.47:126:50Full Moon2Wed
3Thu4:276.74:567.310:191.610:571.47:136:48Full Moon3Thu
4Fri5:346.95:217.411:042.511:410.47:156:46Full Moon4Fri
5Sat6:407.15:477.411:513.57:166:44Waning Gibbous5Sat
6Sun7:497.26:157.412:28-0.312:424.57:186:42Waning Gibbous6Sun
7Mon9:047.36:467.21:17-0.71:415.37:196:40Waning Gibbous7Mon
8Tue10:257.57:226.92:11-0.82:595.97:216:38Third Quarter8Tue
9Wed11:447.68:066.53:09-0.74:566.17:226:36Third Quarter9Wed
10Thu12:537.84:12-0.36:465.87:246:34Third Quarter10Thu
11Fri1:487.85:190.27:535.27:256:32Waning Crescent11Fri
12Sat2:327.86:260.68:364.57:276:30Waning Crescent12Sat
13Sun12:525.53:077.77:281.19:103.87:286:28Waning Crescent13Sun
14Mon2:175.63:367.58:211.69:393.17:306:26Waning Crescent14Mon
15Tue3:235.93:597.29:052.110:062.47:316:24New Moon15Tue
16Wed4:216.14:167.09:452.710:311.87:336:22New Moon16Wed
17Thu5:136.44:296.910:233.410:561.27:346:20New Moon17Thu
18Fri6:016.74:416.811:014.011:230.77:366:18New Moon18Fri
19Sat6:476.94:566.711:414.711:520.47:376:16Waxing Crescent19Sat
20Sun7:347.15:146.612:255.27:396:14Waxing Crescent20Sun
21Mon8:237.35:346.512:240.21:145.77:406:12Waxing Crescent21Mon
22Tue9:187.35:546.31:000.12:196.07:426:11Waxing Crescent22Tue
23Wed10:197.41:400.17:436:09First Quarter23Wed
24Thu11:207.42:260.37:456:07First Quarter24Thu
25Fri12:177.53:190.57:466:05First Quarter25Fri
26Sat1:037.54:180.77:486:03First Quarter26Sat
27Sun1:397.55:201.08:094.66:495:02Waxing Gibbous27Sun
28Mon2:087.56:221.38:223.86:515:00Waxing Gibbous28Mon
29Tue1:145.42:337.67:201.78:462.76:534:58Waxing Gibbous29Tue
30Wed2:395.92:567.68:132.39:171.56:544:56Waxing Gibbous30Wed
31Thu3:516.53:197.79:033.09:530.36:564:55Full Moon31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9449880)

Common Questions About Friday Harbor, WA Tides

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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 6% 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 Crescent (6% 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