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

TIDE TIMES for Sunday, July 12, 2026
The tide is currently rising in Port Alexander, Baranof Island, AK.
Next low tide : 5:59 am (-1.8 ft)
Next high tide (tomorrow) : in 1h 22m at 10:52 pm (11.8 ft)
Sunset today : 9:41 pm
Sunrise tomorrow : 4:26 am
Moon phase : Waning Crescent (10% illuminated)
Tide Station Location : Station #9451054
Common Questions About Tides

Port Alexander, Baranof Island, AK Tides - Jun 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:0212.22:239.67:51-2.57:442.84:179:35New Moon1Mon
2Tue1:4612.43:079.88:34-2.88:302.74:169:36New Moon2Tue
3Wed2:3112.43:529.99:18-2.79:202.64:159:37Waxing Crescent3Wed
4Thu3:1912.04:409.910:04-2.410:132.64:149:39Waxing Crescent4Thu
5Fri4:1111.25:299.910:52-1.711:142.64:149:40Waxing Crescent5Fri
6Sat5:0810.26:2210.011:42-0.94:139:41First Quarter6Sat
7Sun6:139.27:1710.112:222.412:360.14:129:42First Quarter7Sun
8Mon7:288.28:1410.31:362.01:341.14:119:43First Quarter8Mon
9Tue8:517.79:1010.62:511.42:372.04:119:44Waxing Gibbous9Tue
10Wed10:127.710:0410.93:590.53:402.64:109:45Waxing Gibbous10Wed
11Thu11:228.010:5411.24:59-0.34:403.04:109:46Waxing Gibbous11Thu
12Fri12:208.45:50-0.95:353.24:109:46Waxing Gibbous12Fri
13Sat1:098.86:36-1.46:243.34:099:47Full Moon13Sat
14Sun12:2511.51:529.17:17-1.67:093.34:099:48Full Moon14Sun
15Mon1:0711.52:319.37:56-1.77:513.24:099:48Full Moon15Mon
16Tue1:4611.43:079.38:33-1.68:303.24:099:49Full Moon16Tue
17Wed2:2411.13:439.39:08-1.49:103.24:099:49Waning Gibbous17Wed
18Thu3:0210.64:189.29:43-1.09:493.24:099:50Waning Gibbous18Thu
19Fri3:3910.04:539.110:17-0.510:323.24:099:50Waning Gibbous19Fri
20Sat4:189.35:309.010:510.111:183.24:099:50Waning Gibbous20Sat
21Sun5:018.56:089.011:260.84:099:51Third Quarter21Sun
22Mon5:517.76:499.012:113.212:041.64:109:51Third Quarter22Mon
23Tue6:537.07:359.21:122.912:482.44:109:51Third Quarter23Tue
24Wed8:106.68:259.52:182.51:423.14:109:51Third Quarter24Wed
25Thu9:336.69:189.93:241.72:453.64:119:51Waning Crescent25Thu
26Fri10:477.110:1210.54:230.83:513.94:119:51Waning Crescent26Fri
27Sat11:477.711:0411.25:16-0.24:533.84:129:50Waning Crescent27Sat
28Sun12:388.56:05-1.25:493.54:139:50Waning Crescent28Sun
29Mon1:249.16:51-2.16:413.04:149:50New Moon29Mon
30Tue12:4512.42:089.87:35-2.87:312.54:149:49New Moon30Tue
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 2:25 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 10% 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 Waning Crescent (10% 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