Tides Today & Tomorrow in Friday Harbor, WA

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently rising in Friday Harbor, WA.
Next low tide : 4:22 pm (4.4 ft)
Next high tide : in 6h 44m at 2:01 pm (4.6 ft)
Sunset today : 9:14 pm
Sunrise tomorrow : 5:19 am
Moon phase : Third Quarter (39% illuminated)
Tide Station Location : Station #9449880
Common Questions About Tides

Friday Harbor, WA Tides - May 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:367.58:387.812:154.712:47-1.95:508:27Waning Gibbous1Mon
2Tue6:087.49:418.01:145.41:33-2.15:488:29Waning Gibbous2Tue
3Wed6:437.110:468.12:215.92:21-1.95:478:30Waning Gibbous3Wed
4Thu7:196.611:488.13:536.13:12-1.45:458:32Third Quarter4Thu
5Fri7:596.05:485.94:07-0.75:438:33Third Quarter5Fri
6Sat12:478.05:050.15:428:34Third Quarter6Sat
7Sun1:387.910:44 AM4.78:284.56:050.95:408:36Third Quarter7Sun
8Mon2:227.71:074.49:083.77:071.75:398:37Waning Crescent8Mon
9Tue2:577.52:594.69:392.98:072.55:378:39Waning Crescent9Tue
10Wed3:237.34:165.010:072.19:013.25:368:40Waning Crescent10Wed
11Thu3:437.15:175.510:311.49:483.85:358:41Waning Crescent11Thu
12Fri3:566.96:106.110:530.710:314.55:338:43New Moon12Fri
13Sat4:066.86:566.611:150.111:135.05:328:44New Moon13Sat
14Sun4:196.87:387.011:40-0.411:585.55:318:45New Moon14Sun
15Mon4:366.78:187.312:07-0.85:298:47New Moon15Mon
16Tue4:566.78:597.512:455.912:38-1.15:288:48Waxing Crescent16Tue
17Wed5:186.59:437.71:376.11:13-1.25:278:49Waxing Crescent17Wed
18Thu5:346.410:307.72:396.31:51-1.25:268:51Waxing Crescent18Thu
19Fri11:177.82:33-1.15:248:52Waxing Crescent19Fri
20Sat3:20-0.85:238:53First Quarter20Sat
21Sun12:027.74:10-0.35:228:54First Quarter21Sun
22Mon12:427.75:050.35:218:55First Quarter22Mon
23Tue1:177.711:25 AM4.48:184.06:021.15:208:57First Quarter23Tue
24Wed1:487.71:354.58:382.97:022.05:198:58Waxing Gibbous24Wed
25Thu2:147.73:255.09:071.68:043.05:188:59Waxing Gibbous25Thu
26Fri2:407.74:475.99:410.39:044.05:189:00Waxing Gibbous26Fri
27Sat3:067.85:566.710:18-1.010:034.95:179:01Full Moon27Sat
28Sun3:347.96:567.510:58-2.011:015.65:169:02Full Moon28Sun
29Mon4:047.97:518.111:40-2.65:159:03Full Moon29Mon
30Tue4:387.78:438.412:036.112:24-2.85:149:04Waning Gibbous30Tue
31Wed5:157.49:358.51:136.41:09-2.75:149:05Waning Gibbous31Wed
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 3:11 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 39% 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 Third Quarter (39% 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