Tides Today & Tomorrow in Friday Harbor, WA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Friday Harbor, WA.
Next low tide : 6:46 pm (5.8 ft)
Next high tide : in 3h 23m at 4:50 pm (5.9 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 - May 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:427.311:46 AM4.98:104.36:321.15:508:27Third Quarter1Sun
2Mon2:187.31:364.98:423.47:341.75:498:28Waning Crescent2Mon
3Tue2:497.43:155.49:162.38:342.35:478:30Waning Crescent3Tue
4Wed3:187.54:336.09:521.19:303.05:458:31Waning Crescent4Wed
5Thu3:477.55:416.610:31-0.110:243.75:448:33New Moon5Thu
6Fri4:177.66:427.211:12-1.011:184.45:428:34New Moon6Fri
7Sat4:507.67:407.711:56-1.75:418:35New Moon7Sat
8Sun5:257.58:367.912:155.012:40-2.15:398:37Waxing Crescent8Sun
9Mon6:037.29:328.11:175.41:27-2.05:388:38Waxing Crescent9Mon
10Tue6:456.810:298.12:285.72:14-1.75:368:40Waxing Crescent10Tue
11Wed7:296.211:258.03:595.63:03-1.05:358:41Waxing Crescent11Wed
12Thu8:205.65:355.23:55-0.25:348:42First Quarter12Thu
13Fri12:177.99:32 AM4.96:544.64:500.75:328:44First Quarter13Fri
14Sat1:047.711:29 AM4.37:563.95:471.65:318:45First Quarter14Sat
15Sun1:467.51:384.38:423.16:472.45:308:46Waxing Gibbous15Sun
16Mon2:207.33:174.79:182.37:483.25:288:48Waxing Gibbous16Mon
17Tue2:467.14:285.29:471.68:463.95:278:49Waxing Gibbous17Tue
18Wed3:067.05:245.810:131.09:374.45:268:50Waxing Gibbous18Wed
19Thu3:226.96:126.310:370.410:234.95:258:51Waxing Gibbous19Thu
20Fri3:386.86:536.811:00-0.111:075.35:248:53Full Moon20Fri
21Sat3:586.87:317.111:26-0.611:515.65:238:54Full Moon21Sat
22Sun4:226.78:087.411:56-0.95:228:55Full Moon22Sun
23Mon4:496.68:467.612:385.812:28-1.15:208:56Full Moon23Mon
24Tue5:196.59:257.71:285.91:04-1.25:208:57Waning Gibbous24Tue
25Wed5:516.310:077.72:246.01:43-1.25:198:59Waning Gibbous25Wed
26Thu6:286.010:497.83:385.92:24-0.95:189:00Waning Gibbous26Thu
27Fri11:297.73:09-0.55:179:01Third Quarter27Fri
28Sat8:255.16:165.03:570.15:169:02Third Quarter28Sat
29Sun12:067.710:05 AM4.56:594.24:500.95:159:03Third Quarter29Sun
30Mon12:417.712:054.37:373.25:471.95:159:04Third Quarter30Mon
31Tue1:137.72:104.68:152.06:492.95:149:05Waning Crescent31Tue
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 5:48 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