Tides Today & Tomorrow in Petersburg, AK

TIDE TIMES for Sunday, June 14, 2026
The tide is currently rising in Petersburg, AK.
Next low tide : 7:18 pm (2.7 ft)
Next high tide : in 3h 24m at 1:43 pm (14.9 ft)
Sunset today : 9:45 pm
Sunrise tomorrow : 3:58 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #9451439
Common Questions About Tides

Petersburg, AK Tides - May 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:1215.012:4314.16:400.96:431.75:038:34Waxing Gibbous1Fri
2Sat12:4515.81:2114.67:140.07:171.65:018:36Full Moon2Sat
3Sun1:1716.41:5715.07:47-0.87:501.54:598:38Full Moon3Sun
4Mon1:4916.82:3315.28:20-1.38:241.74:568:40Full Moon4Mon
5Tue2:2117.03:1015.18:54-1.68:582.04:548:42Full Moon5Tue
6Wed2:5517.03:4814.99:30-1.69:342.44:528:44Waning Gibbous6Wed
7Thu3:3116.74:3014.410:09-1.410:152.94:508:46Waning Gibbous7Thu
8Fri4:1216.25:1613.910:52-0.911:023.44:488:48Waning Gibbous8Fri
9Sat4:5815.46:1113.511:42-0.24:458:50Third Quarter9Sat
10Sun5:5514.57:1413.312:003.912:400.54:438:52Third Quarter10Sun
11Mon7:0413.68:2313.61:124.11:471.04:418:54Third Quarter11Mon
12Tue8:2513.39:2914.42:323.62:571.24:398:56Third Quarter12Tue
13Wed9:4413.510:2815.53:492.54:041.24:378:58Waning Crescent13Wed
14Thu10:5314.211:2016.74:540.95:030.94:359:00Waning Crescent14Thu
15Fri11:5415.05:50-0.75:560.74:339:02Waning Crescent15Fri
16Sat12:0817.712:4815.86:40-2.16:450.54:319:04New Moon16Sat
17Sun12:5318.41:3716.27:26-3.07:310.64:309:06New Moon17Sun
18Mon1:3618.72:2416.48:11-3.58:150.94:289:08New Moon18Mon
19Tue2:1918.63:0916.28:54-3.48:581.44:269:10New Moon19Tue
20Wed3:0118.03:5315.79:37-2.99:422.14:249:12Waxing Crescent20Wed
21Thu3:4217.14:3815.010:20-2.010:262.94:229:13Waxing Crescent21Thu
22Fri4:2515.95:2314.211:04-0.911:143.74:219:15Waxing Crescent22Fri
23Sat5:1014.56:1213.411:500.34:199:17First Quarter23Sat
24Sun6:0013.27:0612.912:094.312:411.44:189:19First Quarter24Sun
25Mon7:0112.08:0512.61:134.71:382.34:169:20First Quarter25Mon
26Tue8:1311.39:0412.82:274.72:392.94:159:22First Quarter26Tue
27Wed9:2711.29:5713.33:394.13:393.24:139:24Waxing Gibbous27Wed
28Thu10:3211.610:4414.04:383.14:323.24:129:25Waxing Gibbous28Thu
29Fri11:2712.211:2514.85:262.05:203.14:119:27Waxing Gibbous29Fri
30Sat12:1412.96:080.96:032.84:099:28Waxing Gibbous30Sat
31Sun12:0415.612:5613.66:46-0.16:432.64:089:30Full Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9451439)

Common Questions About Petersburg, AK Tides

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What time does the tide turn (slack tide) in Petersburg, AK today?

Slack tide in Petersburg, AK is approximately 4:30 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 Petersburg, AK?

Petersburg, AK is currently in a spring phase. Tonight's moon is 0% 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 Petersburg, 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 Petersburg, AK?

Tide predictions for Petersburg, 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 Petersburg, AK?

Tide data for Petersburg, AK is sourced from NOAA Station #9451439. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9451439.

What is the moon phase in Petersburg, AK tonight?

Tonight the moon over Petersburg, AK is New Moon (0% illuminated). This places Petersburg, 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