Tides Today & Tomorrow in Friday Harbor, WA

TIDE TIMES for Sunday, June 14, 2026
The tide is currently falling in Friday Harbor, WA.
Next low tide : in 4h 55m at 10:42 am (-3.4 ft)
Next high tide : 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 - Mar 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:397.25:590.46:535:55Third Quarter1Mon
2Tue3:257.57:000.46:515:57Waning Crescent2Tue
3Wed3:597.67:530.46:495:58Waning Crescent3Wed
4Thu4:277.512:196.29:436.08:370.36:476:00Waning Crescent4Thu
5Fri4:497.41:406.110:045.59:130.46:456:01Waning Crescent5Fri
6Sat5:057.42:476.110:254.99:450.76:436:03New Moon6Sat
7Sun5:187.33:486.110:464.210:161.16:416:04New Moon7Sun
8Mon5:297.34:486.111:103.410:471.86:396:06New Moon8Mon
9Tue5:407.35:486.211:392.511:192.66:376:07New Moon9Tue
10Wed5:537.36:486.212:121.66:356:09Waxing Crescent10Wed
11Thu6:077.47:536.312:490.86:326:11Waxing Crescent11Thu
12Fri6:237.59:106.512:294.51:310.16:306:12Waxing Crescent12Fri
13Sat6:417.610:456.61:065.42:18-0.46:286:14Waxing Crescent13Sat
14Sun8:027.61:476.24:13-0.77:267:15First Quarter14Sun
15Mon1:376.98:27 AM7.63:446.85:15-0.87:247:17First Quarter15Mon
16Tue3:017.39:02 AM7.45:287.26:21-0.87:227:18First Quarter16Tue
17Wed3:447.610:25 AM7.08:256.97:29-0.87:207:20Waxing Gibbous17Wed
18Thu4:167.712:166.59:236.28:31-0.67:187:21Waxing Gibbous18Thu
19Fri4:437.72:086.310:005.39:25-0.27:167:23Waxing Gibbous19Fri
20Sat5:077.73:446.210:384.110:120.57:147:24Full Moon20Sat
21Sun5:297.75:046.311:152.910:561.47:127:26Full Moon21Sun
22Mon5:497.66:166.511:541.811:382.47:107:27Full Moon22Mon
23Tue6:087.67:226.712:320.87:087:29Full Moon23Tue
24Wed6:257.68:256.812:213.51:100.17:057:30Waning Gibbous24Wed
25Thu6:437.49:307.01:054.51:48-0.47:037:32Waning Gibbous25Thu
26Fri7:027.310:417.11:535.32:28-0.57:017:33Waning Gibbous26Fri
27Sat7:227.111:577.12:476.03:11-0.36:597:35Waning Gibbous27Sat
28Sun7:436.84:056.44:000.06:577:36Third Quarter28Sun
29Mon1:167.14:550.36:557:37Third Quarter29Mon
30Tue2:257.25:560.76:537:39Third Quarter30Tue
31Wed3:137.26:590.96:517:40Third Quarter31Wed
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 3:07 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