Tides Today & Tomorrow in Friday Harbor, WA

TIDE TIMES for Saturday, June 27, 2026
The tide is currently falling in Friday Harbor, WA.
Next low tide : in 7h 50m at 10:05 am (-1.4 ft)
Next high tide : 7:05 pm (7.9 ft)
Sunset today : 9:18 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waxing Gibbous (96% illuminated)
Tide Station Location : Station #9449880
Common Questions About Tides

Friday Harbor, WA Tides - Jun 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:227.16:496.910:20-0.610:116.35:139:06Waxing Gibbous1Sun
2Mon2:357.27:287.510:45-1.311:066.85:139:07Full Moon2Mon
3Tue2:517.38:057.911:14-1.85:129:07Full Moon3Tue
4Wed3:067.38:448.212:027.111:49 AM-2.25:129:08Full Moon4Wed
5Thu3:137.39:268.31:037.212:28-2.45:119:09Waning Gibbous5Thu
6Fri10:098.31:10-2.45:119:10Waning Gibbous6Fri
7Sat10:508.31:54-2.25:109:11Waning Gibbous7Sat
8Sun11:278.22:40-1.85:109:11Waning Gibbous8Sun
9Mon11:588.13:27-1.05:109:12Third Quarter9Mon
10Tue4:150.05:099:13Third Quarter10Tue
11Wed12:238.010:58 AM4.17:313.65:041.45:099:13Third Quarter11Wed
12Thu12:468.01:394.18:002.15:562.95:099:14Waning Crescent12Thu
13Fri1:058.03:465.18:340.66:564.45:099:15Waning Crescent13Fri
14Sat1:248.15:126.29:10-0.88:065.75:099:15Waning Crescent14Sat
15Sun1:458.26:167.39:46-1.99:206.75:099:16Waning Crescent15Sun
16Mon2:098.27:068.110:25-2.710:317.25:099:16New Moon16Mon
17Tue2:378.17:518.511:05-3.011:457.45:099:16New Moon17Tue
18Wed3:097.98:338.711:46-3.05:099:17New Moon18Wed
19Thu3:447.59:158.61:077.312:29-2.75:099:17Waxing Crescent19Thu
20Fri9:568.41:12-2.25:099:17Waxing Crescent20Fri
21Sat10:338.21:54-1.65:109:17Waxing Crescent21Sat
22Sun11:068.02:34-0.75:109:18Waxing Crescent22Sun
23Mon11:337.83:130.25:109:18First Quarter23Mon
24Tue8:504.211:547.66:494.13:511.45:109:18First Quarter24Tue
25Wed11:163.77:233.14:272.65:119:18First Quarter25Wed
26Thu12:097.42:204.07:522.25:023.85:119:18First Quarter26Thu
27Fri12:207.48:191.25:129:18Waxing Gibbous27Fri
28Sat12:317.48:450.45:129:18Waxing Gibbous28Sat
29Sun12:467.46:196.99:12-0.48:376.75:139:18Waxing Gibbous29Sun
30Mon1:047.46:517.59:41-1.19:537.15:139:17Waxing Gibbous30Mon
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 2:35 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 96% 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 (96% 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