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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Port Alexander, Baranof Island, AK.
Next low tide : in 5h 22m at 10:42 pm (3.0 ft)
Next high tide (tomorrow) : 4:28 am (9.3 ft)
Sunset today : 9:47 pm
Sunrise tomorrow : 4:18 am
Moon phase : Waning Gibbous (79% illuminated)
Tide Station Location : Station #9451054
Common Questions About Tides

Port Alexander, Baranof Island, AK Tides - Jun 2003

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:4711.13:098.98:35-1.38:243.74:189:34New Moon1Sun
2Mon2:2011.03:488.89:11-1.28:593.94:179:35Waxing Crescent2Mon
3Tue2:5510.84:298.69:49-1.09:384.14:169:37Waxing Crescent3Tue
4Wed3:3310.55:148.410:30-0.710:244.34:159:38Waxing Crescent4Wed
5Thu4:179.96:038.311:15-0.411:224.34:149:39Waxing Crescent5Thu
6Fri5:109.36:578.512:050.14:139:40First Quarter6Fri
7Sat6:168.67:528.912:334.11:010.54:139:41First Quarter7Sat
8Sun7:358.18:459.51:523.42:001.04:129:42First Quarter8Sun
9Mon8:587.99:3510.33:062.33:001.44:119:43Waxing Gibbous9Mon
10Tue10:158.110:2311.24:100.93:591.74:119:44Waxing Gibbous10Tue
11Wed11:238.611:1012.05:07-0.54:542.04:109:45Waxing Gibbous11Wed
12Thu12:239.25:58-1.85:482.24:109:46Waxing Gibbous12Thu
13Fri1:179.66:47-2.76:392.44:109:47Full Moon13Fri
14Sat12:4412.92:099.97:35-3.27:292.64:099:47Full Moon14Sat
15Sun1:3113.02:5810.08:22-3.38:192.74:099:48Full Moon15Sun
16Mon2:1912.73:469.99:09-3.09:092.94:099:49Waning Gibbous16Mon
17Tue3:0712.14:359.79:56-2.410:013.14:099:49Waning Gibbous17Tue
18Wed3:5611.25:259.410:43-1.610:573.34:099:50Waning Gibbous18Wed
19Thu4:4710.26:169.211:31-0.611:593.44:099:50Third Quarter19Thu
20Fri5:439.07:089.012:200.34:099:50Third Quarter20Fri
21Sat6:468.08:009.01:073.41:121.34:099:51Third Quarter21Sat
22Sun7:597.28:499.12:193.02:052.14:099:51Third Quarter22Sun
23Mon9:176.99:359.43:262.43:002.84:109:51Waning Crescent23Mon
24Tue10:306.910:179.74:231.63:543.34:109:51Waning Crescent24Tue
25Wed11:317.310:5710.05:100.94:443.64:119:51Waning Crescent25Wed
26Thu12:217.75:520.25:303.84:119:51Waning Crescent26Thu
27Fri1:048.16:31-0.46:133.94:129:51New Moon27Fri
28Sat12:1310.71:438.57:07-0.96:543.84:129:50New Moon28Sat
29Sun12:5111.02:208.87:44-1.37:323.84:139:50New Moon29Sun
30Mon1:2811.22:578.98:20-1.58:103.74:149:50New Moon30Mon
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 1:35 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 transitional phase. Tonight's moon is 79% 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 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 Waning Gibbous (79% illuminated). This places Port Alexander, Baranof Island, AK 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