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 3h 32m at 9:58 pm (3.2 ft)
Next high tide (tomorrow) : 3:47 am (9.9 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 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:329.53:569.210:134.210:271.38:313:33Third Quarter1Sat
2Sun5:109.64:508.411:103.911:062.18:303:35Third Quarter2Sun
3Mon5:529.86:007.712:173.58:303:36Third Quarter3Mon
4Tue6:4010.27:277.31:292.88:293:37Third Quarter4Tue
5Wed7:3310.68:587.512:523.82:381.78:293:39Waning Crescent5Wed
6Thu8:3011.210:158.12:024.43:410.68:283:40Waning Crescent6Thu
7Fri9:2812.011:169.03:134.74:36-0.68:273:42Waning Crescent7Fri
8Sat10:2412.74:184.55:28-1.68:273:43Waning Crescent8Sat
9Sun12:079.711:18 AM13.35:164.16:16-2.48:263:45New Moon9Sun
10Mon12:5410.412:1013.76:103.67:03-2.88:253:47New Moon10Mon
11Tue1:3810.91:0113.87:013.17:48-2.98:243:48New Moon11Tue
12Wed2:2111.21:5113.47:522.68:32-2.58:233:50Waxing Crescent12Wed
13Thu3:0411.42:4012.58:432.39:15-1.78:223:52Waxing Crescent13Thu
14Fri3:4711.43:3111.39:372.29:57-0.68:213:54Waxing Crescent14Fri
15Sat4:3111.24:2610.010:342.210:400.88:203:56First Quarter15Sat
16Sun5:1611.05:288.611:362.311:252.28:193:57First Quarter16Sun
17Mon6:0410.86:457.612:462.28:173:59First Quarter17Mon
18Tue6:5710.58:187.212:173.52:012.08:164:01First Quarter18Tue
19Wed7:5410.49:527.41:214.63:111.68:154:03Waxing Gibbous19Wed
20Thu8:5410.411:017.92:375.24:111.18:134:05Waxing Gibbous20Thu
21Fri9:4910.611:488.53:475.45:000.78:124:07Waxing Gibbous21Fri
22Sat10:3910.94:445.25:410.28:104:09Waxing Gibbous22Sat
23Sun12:249.011:23 AM11.25:304.96:17-0.28:094:12Full Moon23Sun
24Mon12:569.312:0211.56:094.46:50-0.58:074:14Full Moon24Mon
25Tue1:259.612:3811.66:454.07:22-0.78:054:16Full Moon25Tue
26Wed1:539.91:1211.67:193.67:51-0.78:044:18Full Moon26Wed
27Thu2:2010.11:4611.37:533.38:20-0.68:024:20Waning Gibbous27Thu
28Fri2:4810.22:2010.98:273.08:48-0.28:004:22Waning Gibbous28Fri
29Sat3:1510.32:5610.29:042.79:160.57:584:24Waning Gibbous29Sat
30Sun3:4410.43:369.49:452.69:461.37:564:27Waning Gibbous30Sun
31Mon4:1610.54:248.510:322.410:192.37:554:29Third Quarter31Mon
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 12:52 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 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