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

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in Port Alexander, Baranof Island, AK.
Next low tide : in 6h 12m at 9:51 am (-1.0 ft)
Next high tide : 4:27 pm (9.1 ft)
Sunset today : 9:48 pm
Sunrise tomorrow : 4:17 am
Moon phase : Waning Gibbous (87% illuminated)
Tide Station Location : Station #9451054
Common Questions About Tides

Port Alexander, Baranof Island, AK Tides - Jan 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:5410.51:1213.47:133.58:02-2.58:313:33Waxing Crescent1Sun
2Mon2:3710.82:0013.18:023.18:45-2.28:303:34Waxing Crescent2Mon
3Tue3:1911.02:5012.38:542.99:28-1.58:303:36Waxing Crescent3Tue
4Wed4:0411.13:4411.29:512.710:13-0.58:293:37Waxing Crescent4Wed
5Thu4:5011.14:439.810:532.510:590.88:293:38First Quarter5Thu
6Fri5:3811.15:548.612:022.38:283:40First Quarter6Fri
7Sat6:3111.17:187.81:171.98:283:41First Quarter7Sat
8Sun7:2711.18:527.612:493.42:311.38:273:43Waxing Gibbous8Sun
9Mon8:2611.210:167.91:584.33:380.78:263:45Waxing Gibbous9Mon
10Tue9:2411.311:198.53:114.94:350.18:253:46Waxing Gibbous10Tue
11Wed10:1811.54:165.05:23-0.38:243:48Waxing Gibbous11Wed
12Thu12:079.111:07 AM11.75:114.86:05-0.68:233:50Full Moon12Thu
13Fri12:469.511:51 AM11.85:574.56:43-0.88:223:51Full Moon13Fri
14Sat1:219.712:3111.96:374.27:18-0.98:213:53Full Moon14Sat
15Sun1:529.91:0811.87:143.97:50-0.88:203:55Full Moon15Sun
16Mon2:2210.01:4311.47:503.68:21-0.68:193:57Waning Gibbous16Mon
17Tue2:5210.02:1710.98:263.48:50-0.18:183:59Waning Gibbous17Tue
18Wed3:2110.12:5210.29:033.39:190.58:164:01Waning Gibbous18Wed
19Thu3:5010.03:299.49:423.29:471.28:154:03Waning Gibbous19Thu
20Fri4:2010.04:128.610:263.210:172.18:144:05Third Quarter20Fri
21Sat4:5310.05:047.711:183.110:503.18:124:07Third Quarter21Sat
22Sun5:3210.06:167.012:202.98:114:09Third Quarter22Sun
23Mon6:2010.17:556.71:342.58:094:11Third Quarter23Mon
24Tue7:2110.39:347.112:355.02:491.88:074:13Waning Crescent24Tue
25Wed8:2810.710:447.92:025.53:540.88:064:15Waning Crescent25Wed
26Thu9:3411.411:338.83:255.44:48-0.38:044:17Waning Crescent26Thu
27Fri10:3312.24:324.85:36-1.38:024:19Waning Crescent27Fri
28Sat12:159.711:27 AM12.95:274.06:21-2.18:014:22New Moon28Sat
29Sun12:5410.412:1713.46:173.17:03-2.67:594:24New Moon29Sun
30Mon1:3311.11:0613.57:052.27:43-2.77:574:26New Moon30Mon
31Tue2:1111.61:5313.07:531.58:23-2.27:554:28Waxing Crescent31Tue
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 1:09 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 Port Alexander, Baranof Island, AK?

Port Alexander, Baranof Island, AK is currently in a spring phase. Tonight's moon is 87% 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 Gibbous (87% 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