Tides Today & Tomorrow in Port Alexander, Baranof Island, AK

TIDE TIMES for Saturday, June 27, 2026
The tide is currently rising in Port Alexander, Baranof Island, AK.
Next low tide (tomorrow) : 7:02 am (-0.7 ft)
Next high tide (tomorrow) : in 4h 59m at 12:01 am (10.6 ft)
Sunset today : 9:50 pm
Sunrise tomorrow : 4:12 am
Moon phase : Waxing Gibbous (96% illuminated)
Tide Station Location : Station #9451054
Common Questions About Tides

Port Alexander, Baranof Island, AK Tides - Jun 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:188.611:0411.94:59-0.54:492.24:179:35Waxing Gibbous1Fri
2Sat12:179.35:52-1.75:452.24:169:36Waxing Gibbous2Sat
3Sun1:119.96:42-2.66:382.14:159:38Full Moon3Sun
4Mon12:4313.02:0110.37:31-3.27:292.04:149:39Full Moon4Mon
5Tue1:3213.12:4910.58:18-3.48:201.94:149:40Full Moon5Tue
6Wed2:2112.93:3710.59:04-3.19:112.04:139:41Waning Gibbous6Wed
7Thu3:1012.34:2510.49:51-2.610:032.24:129:42Waning Gibbous7Thu
8Fri4:0011.45:1310.110:37-1.710:592.44:119:43Waning Gibbous8Fri
9Sat4:5210.26:039.811:24-0.74:119:44Third Quarter9Sat
10Sun5:499.06:549.612:002.612:130.44:109:45Third Quarter10Sun
11Mon6:538.07:479.51:062.61:051.54:109:46Third Quarter11Mon
12Tue8:077.28:409.52:172.42:012.44:109:47Third Quarter12Tue
13Wed9:267.09:319.63:251.93:003.04:099:47Waning Crescent13Wed
14Thu10:397.110:199.94:241.33:583.54:099:48Waning Crescent14Thu
15Fri11:387.511:0210.25:140.74:523.74:099:49Waning Crescent15Fri
16Sat12:267.95:560.15:393.74:099:49Waning Crescent16Sat
17Sun1:068.36:35-0.46:223.64:099:50New Moon17Sun
18Mon12:2210.81:438.77:11-0.97:013.44:099:50New Moon18Mon
19Tue12:5911.02:189.07:46-1.27:393.34:099:50New Moon19Tue
20Wed1:3611.12:529.28:20-1.48:163.14:099:50New Moon20Wed
21Thu2:1211.13:269.38:54-1.58:543.04:099:51Waxing Crescent21Thu
22Fri2:4810.94:019.49:28-1.49:342.94:109:51Waxing Crescent22Fri
23Sat3:2710.54:379.510:03-1.110:182.74:109:51Waxing Crescent23Sat
24Sun4:099.95:159.610:40-0.611:072.64:119:51Waxing Crescent24Sun
25Mon4:579.25:589.811:200.14:119:51First Quarter25Mon
26Tue5:558.46:4610.012:052.312:060.94:129:51First Quarter26Tue
27Wed7:067.77:4010.31:121.91:001.84:129:50First Quarter27Wed
28Thu8:297.38:3910.72:251.32:042.54:139:50First Quarter28Thu
29Fri9:547.59:4011.23:360.43:143.04:149:50Waxing Gibbous29Fri
30Sat11:088.110:4011.84:41-0.64:243.14:159:49Waxing Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9451054)

Common Questions About Port Alexander, Baranof Island, AK Tides

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What time does the tide turn (slack tide) in Port Alexander, Baranof Island, AK today?

Slack tide in Port Alexander, Baranof Island, AK is approximately 3:31 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 Port Alexander, Baranof Island, AK?

Port Alexander, Baranof Island, AK 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 Port Alexander, Baranof Island, AK 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 Port Alexander, Baranof Island, AK?

Tide predictions for Port Alexander, Baranof Island, AK 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 Port Alexander, Baranof Island, AK?

Tide data for Port Alexander, Baranof Island, AK is sourced from NOAA Station #9451054. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9451054.

What is the moon phase in Port Alexander, Baranof Island, AK tonight?

Tonight the moon over Port Alexander, Baranof Island, AK is Waxing Gibbous (96% illuminated). This places Port Alexander, Baranof Island, AK 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