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

TIDE TIMES for Monday, July 27, 2026
The tide is currently falling in Port Alexander, Baranof Island, AK.
Next low tide : in 3h 01m at 6:45 am (-0.3 ft)
Next high tide : 1:25 pm (8.4 ft)
Sunset today : 9:17 pm
Sunrise tomorrow : 4:53 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #9451054
Common Questions About Tides

Port Alexander, Baranof Island, AK Tides - Jun 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:0810.93:249.38:50-1.28:543.23:178:35Waxing Crescent1Tue
2Wed2:4910.54:079.29:31-0.99:433.23:168:36Waxing Crescent2Wed
3Thu3:369.94:549.210:14-0.410:413.13:158:37First Quarter3Thu
4Fri4:319.15:469.411:040.211:502.83:148:38First Quarter4Fri
5Sat5:398.46:429.711:590.93:148:40First Quarter5Sat
6Sun6:598.07:4010.21:052.21:021.53:138:41First Quarter6Sun
7Mon8:217.98:3710.92:181.22:071.93:128:42Waxing Gibbous7Mon
8Tue9:368.39:3111.63:220.13:112.13:128:43Waxing Gibbous8Tue
9Wed10:418.910:2412.24:20-1.14:112.23:118:44Waxing Gibbous9Wed
10Thu11:389.511:1412.65:12-2.05:062.13:108:45Full Moon10Thu
11Fri12:2910.06:00-2.75:582.03:108:46Full Moon11Fri
12Sat12:0212.81:1710.36:47-3.06:482.03:108:46Full Moon12Sat
13Sun12:4912.72:0310.47:32-2.97:362.03:098:47Waning Gibbous13Sun
14Mon1:3512.32:4710.38:15-2.58:242.13:098:48Waning Gibbous14Mon
15Tue2:2111.63:3210.18:58-1.99:132.33:098:48Waning Gibbous15Tue
16Wed3:0710.64:169.89:40-1.010:052.63:098:49Waning Gibbous16Wed
17Thu3:559.65:029.610:23-0.111:012.83:098:49Third Quarter17Thu
18Fri4:478.55:499.311:070.93:098:50Third Quarter18Fri
19Sat5:487.66:399.212:042.811:56 AM1.93:098:50Third Quarter19Sat
20Sun6:596.97:319.21:122.712:502.73:098:50Third Quarter20Sun
21Mon8:186.78:229.42:182.21:493.33:098:51Waning Crescent21Mon
22Tue9:306.99:119.73:171.62:493.63:108:51Waning Crescent22Tue
23Wed10:307.39:5610.14:070.93:443.73:108:51Waning Crescent23Wed
24Thu11:187.910:3810.54:500.24:333.63:108:51Waning Crescent24Thu
25Fri11:598.411:1910.95:29-0.45:173.43:118:51New Moon25Fri
26Sat12:378.86:06-1.05:583.23:118:51New Moon26Sat
27Sun1:139.26:43-1.56:382.93:128:50New Moon27Sun
28Mon12:3611.41:499.67:19-1.87:182.63:138:50New Moon28Mon
29Tue1:1511.42:259.87:55-1.97:592.43:138:50Waxing Crescent29Tue
30Wed1:5611.23:0210.08:32-1.88:432.23:148:49Waxing Crescent30Wed
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 10:05 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 97% 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 Full Moon (97% 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