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 1h 57m at 10:56 pm (7.5 ft)
Next high tide (tomorrow) : 2:54 am (8.3 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 - Apr 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:017.07:28 AM7.03:246.54:04-0.76:477:43First Quarter1Sat
2Sun1:197.17:50 AM6.84:516.75:04-0.66:457:44First Quarter2Sun
3Mon2:187.36:07-0.46:437:46First Quarter3Mon
4Tue2:577.311:07 AM5.98:345.87:110.06:417:47Waxing Gibbous4Tue
5Wed3:257.41:075.69:074.88:110.56:397:49Waxing Gibbous5Wed
6Thu3:507.42:595.79:413.59:061.26:377:50Waxing Gibbous6Thu
7Fri4:117.44:286.110:182.29:562.16:357:52Waxing Gibbous7Fri
8Sat4:327.55:436.610:560.810:453.16:337:53Full Moon8Sat
9Sun4:547.66:517.011:35-0.311:344.26:317:55Full Moon9Sun
10Mon5:167.67:537.412:16-1.26:297:56Full Moon10Mon
11Tue5:417.68:537.712:255.012:58-1.66:277:58Waning Gibbous11Tue
12Wed6:087.49:567.71:205.71:41-1.66:257:59Waning Gibbous12Wed
13Thu6:387.111:017.72:226.22:26-1.46:238:01Waning Gibbous13Thu
14Fri7:086.83:486.33:14-0.96:218:02Third Quarter14Fri
15Sat12:057.67:39 AM6.35:446.24:08-0.26:198:04Third Quarter15Sat
16Sun1:067.45:050.46:178:05Third Quarter16Sun
17Mon1:577.36:041.06:158:07Third Quarter17Mon
18Tue2:377.111:53 AM4.79:084.47:041.76:138:08Waning Crescent18Tue
19Wed3:067.02:074.69:333.78:012.36:118:10Waning Crescent19Wed
20Thu3:256.93:384.99:562.98:502.96:108:11Waning Crescent20Thu
21Fri3:386.84:455.410:172.09:343.66:088:12Waning Crescent21Fri
22Sat3:476.75:426.010:371.210:144.26:068:14Waning Crescent22Sat
23Sun3:576.86:326.510:590.410:544.96:048:15New Moon23Sun
24Mon4:106.87:187.011:25-0.311:355.46:028:17New Moon24Mon
25Tue4:276.98:037.411:55-0.96:008:18New Moon25Tue
26Wed4:477.08:507.612:185.912:30-1.45:598:20Waxing Crescent26Wed
27Thu5:107.09:417.71:046.31:10-1.75:578:21Waxing Crescent27Thu
28Fri5:337.010:387.71:536.61:53-1.85:558:23Waxing Crescent28Fri
29Sat5:576.911:337.72:546.72:41-1.65:538:24Waxing Crescent29Sat
30Sun3:33-1.35:528:26First Quarter30Sun
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 12:55 am — 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