Shorebite

Petersburg tide chart

Alaska · Petersburg · NOAA station 9451439 · times in local time (AKDT)

Tides today, Sunday, October 11

12 AM6 AM12 PM6 PM2:09 AM · 16.5 ft8:04 AM · 0.8 ft2:05 PM · 18.1 ft8:35 PM · -1.6 ft18.1 ft
  • High 2:09 AM 16.5 ft
  • Low 8:04 AM 0.8 ft
  • High 2:05 PM 18.1 ft
  • Low 8:35 PM -1.6 ft

Sunrise 7:17 AM · Sunset 6:01 PM · New moon (0%)

Fishing forecast

Hour by hour at Petersburg
87Excellent

Best times

5:00 PM–6:00 PM

New moon (0% lit)

    Weather and conditions at Petersburg

    Loading the National Weather Service forecast… Open it on weather.gov.

    Marine forecast: Frederick Sound

    Loading the latest National Weather Service forecast… Open it on weather.gov.

    Marine radio: weather channels and VHF

    NOAA Weather Radio

    • 162.400 MHz WX2 WXJ83, Wrangell, AK (32 mi)
    • 162.450 MHz WX5 KZZ91, Zarembo Island, AK (33 mi)

    To get alerts on a weather alert radio, program county code 002195 (Petersburg Borough).

    VHF marine channels

    • Ch 16 Distress, safety and calling
    • Ch 9 Boater-to-boater calling
    • Ch 22A Coast Guard safety broadcasts
    • Ch 13 Bridge-to-bridge (big ships, drawbridges)
    • Ch 68, 69, 71, 72, 78A Recreational chat

    Weather radio broadcasts are continuous; VHF channels are the US standard. Local harbors and bridges may use others, so check your chart.

    Live readings from NOAA and the National Weather Service, loaded when you open this page.

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    Tide times this week

    DayHigh and low tidesSunrise / sunsetMoon
    Sun Oct 11H 2:09 AM 16.5 ftL 8:04 AM 0.8 ftH 2:05 PM 18.1 ftL 8:35 PM -1.6 ft7:17 AM / 6:01 PMNew moon (0%)
    Mon Oct 12H 2:46 AM 16.1 ftL 8:37 AM 1.7 ftH 2:35 PM 17.8 ftL 9:10 PM -1.3 ft7:19 AM / 5:59 PMNew moon (2%)
    Tue Oct 13H 3:23 AM 15.4 ftL 9:09 AM 2.7 ftH 3:05 PM 17.2 ftL 9:44 PM -0.7 ft7:21 AM / 5:56 PMWaxing crescent (7%)
    Wed Oct 14H 4:01 AM 14.5 ftL 9:41 AM 3.8 ftH 3:36 PM 16.4 ftL 10:20 PM 0.3 ft7:23 AM / 5:54 PMWaxing crescent (13%)
    Thu Oct 15H 4:40 AM 13.4 ftL 10:15 AM 4.8 ftH 4:09 PM 15.3 ftL 11:01 PM 1.4 ft7:25 AM / 5:51 PMWaxing crescent (21%)
    Fri Oct 16H 5:26 AM 12.3 ftL 10:54 AM 5.9 ftH 4:48 PM 14.2 ftL 11:50 PM 2.5 ft7:27 AM / 5:48 PMWaxing crescent (30%)
    Sat Oct 17H 6:25 AM 11.4 ftL 11:46 AM 6.8 ftH 5:40 PM 13.1 ft7:29 AM / 5:46 PMFirst quarter (40%)

    Tidal currents near Petersburg

    From NOAA's current predictions for Wrangell Narrows (off Petersburg) at 4 ft depth, 0.2 miles away. Slack is when the current turns and the water is calmest; flood runs in with the rising tide and ebb runs out with the falling tide. Times are the peak of each run, in knots. The flood runs toward the WSW (246°) and the ebb toward the ENE (62°). The strongest current this week is 4.2 knots.

    DaySlack water and peak currents
    Sun Oct 11Slack 2:19 AMEbb 5:28 AM 2.9 knSlack 8:26 AMFlood 11:35 AM 4.0 knSlack 2:25 PMEbb 5:43 PM 3.2 knSlack 8:49 PMFlood 11:59 PM 4.1 kn
    Mon Oct 12Slack 2:54 AMEbb 6:01 AM 2.6 knSlack 8:57 AMFlood 12:09 PM 3.8 knSlack 2:57 PMEbb 6:13 PM 3.0 knSlack 9:20 PM
    Tue Oct 13Flood 12:34 AM 3.9 knSlack 3:30 AMEbb 6:32 AM 2.3 knSlack 9:24 AMFlood 12:42 PM 3.5 knSlack 3:30 PMEbb 6:35 PM 2.8 knSlack 9:48 PM
    Wed Oct 14Flood 1:09 AM 3.6 knSlack 4:06 AMEbb 6:52 AM 2.0 knSlack 9:49 AMFlood 1:16 PM 3.1 knSlack 4:04 PMEbb 6:30 PM 2.5 knSlack 10:16 PM
    Thu Oct 15Flood 1:46 AM 3.2 knSlack 4:46 AMEbb 6:45 AM 1.7 knSlack 10:14 AMFlood 1:54 PM 2.6 knSlack 4:42 PMEbb 6:53 PM 2.3 knSlack 10:47 PM
    Fri Oct 16Flood 2:27 AM 2.8 knSlack 5:32 AMEbb 7:14 AM 1.4 knSlack 10:44 AMFlood 2:37 PM 2.1 knSlack 5:26 PMEbb 7:30 PM 1.9 knSlack 11:24 PM
    Sat Oct 17Flood 3:17 AM 2.3 knSlack 6:25 AMEbb 7:55 AM 1.0 knSlack 11:22 AMFlood 3:30 PM 1.7 knSlack 6:19 PMEbb 8:14 PM 1.6 kn

    Current predictions can differ a lot over short distances: check the station location on NOAA before planning a passage.

    Best fishing times at Petersburg

    The bite score (0 to 100) adds up what anglers watch most: moving water (a tide running harder than usual here scores higher), solunar periods (major periods of about two hours centred on the moon overhead or underfoot, minor periods of about an hour on moonrise and moonset), dawn and dusk light, and how close it is to the new or full moon. Best times are the stretches of the day scoring near that day's top.

    DayBite scoreBest timesMajor periodsMinor periods
    Sun Oct 1187 · Excellent5:00 PM–6:00 PM12:11 AM–2:11 AM, 12:34 PM–2:34 PM8:43 AM–9:43 AM, 5:11 PM–6:11 PM
    Mon Oct 1278 · Excellent5:00 PM–7:00 PM12:57 AM–2:57 AM, 1:20 PM–3:20 PM10:09 AM–11:09 AM, 5:21 PM–6:21 PM
    Tue Oct 1364 · Good5:00 PM–7:00 PM1:44 AM–3:44 AM, 2:09 PM–4:09 PM11:33 AM–12:33 PM, 5:37 PM–6:37 PM
    Wed Oct 1448 · Fair6:00 PM–7:00 PM2:34 AM–4:34 AM, 2:59 PM–4:59 PM12:50 PM–1:50 PM, 6:03 PM–7:03 PM
    Thu Oct 1533 · Slow5:00 PM–6:00 PM3:24 AM–5:24 AM, 3:50 PM–5:50 PM1:53 PM–2:53 PM, 6:47 PM–7:47 PM
    Fri Oct 1632 · Slow5:00 PM–6:00 PM4:15 AM–6:15 AM, 4:40 PM–6:40 PM2:36 PM–3:36 PM, 7:49 PM–8:49 PM
    Sat Oct 1725 · Slow6:00 PM–7:00 PM5:05 AM–7:05 AM, 5:30 PM–7:30 PM3:02 PM–4:02 PM, 9:04 PM–10:04 PM

    A planning aid, not a guarantee. Wind, water clarity, bait and pressure changes matter too; the forecast above adds live wind and pressure when you open the page.

    Best daylight low tides in the next two weeks

    The lowest water that falls between sunrise and sunset, for tide pooling and beachcombing.

    1. 0.8 ft at 8:04 AM on Sunday, October 11
    2. 1.7 ft at 8:37 AM on Monday, October 12
    3. 2.7 ft at 9:09 AM on Tuesday, October 13
    4. 3.8 ft at 9:41 AM on Wednesday, October 14
    5. 4.2 ft at 5:02 PM on Wednesday, October 21
    6. 4.8 ft at 10:15 AM on Thursday, October 15

    Tide table: October 11 to November 10, 2026

    Full 2026 tide table Full 2027 tide table

    DayHigh and low tidesSunrise / sunset
    Sun Oct 11H 2:09 AM 16.5 ftL 8:04 AM 0.8 ftH 2:05 PM 18.1 ftL 8:35 PM -1.6 ft7:17 AM / 6:01 PM
    Mon Oct 12H 2:46 AM 16.1 ftL 8:37 AM 1.7 ftH 2:35 PM 17.8 ftL 9:10 PM -1.3 ft7:19 AM / 5:59 PM
    Tue Oct 13H 3:23 AM 15.4 ftL 9:09 AM 2.7 ftH 3:05 PM 17.2 ftL 9:44 PM -0.7 ft7:21 AM / 5:56 PM
    Wed Oct 14H 4:01 AM 14.5 ftL 9:41 AM 3.8 ftH 3:36 PM 16.4 ftL 10:20 PM 0.3 ft7:23 AM / 5:54 PM
    Thu Oct 15H 4:40 AM 13.4 ftL 10:15 AM 4.8 ftH 4:09 PM 15.3 ftL 11:01 PM 1.4 ft7:25 AM / 5:51 PM
    Fri Oct 16H 5:26 AM 12.3 ftL 10:54 AM 5.9 ftH 4:48 PM 14.2 ftL 11:50 PM 2.5 ft7:27 AM / 5:48 PM
    Sat Oct 17H 6:25 AM 11.4 ftL 11:46 AM 6.8 ftH 5:40 PM 13.1 ft7:29 AM / 5:46 PM
    Sun Oct 18L 12:56 AM 3.4 ftH 7:46 AM 11.0 ftL 1:09 PM 7.3 ftH 6:55 PM 12.2 ft7:32 AM / 5:43 PM
    Mon Oct 19L 2:18 AM 3.7 ftH 9:11 AM 11.3 ftL 2:54 PM 7.0 ftH 8:28 PM 11.9 ft7:34 AM / 5:41 PM
    Tue Oct 20L 3:33 AM 3.4 ftH 10:11 AM 12.3 ftL 4:10 PM 5.8 ftH 9:47 PM 12.5 ft7:36 AM / 5:38 PM
    Wed Oct 21L 4:28 AM 2.8 ftH 10:53 AM 13.5 ftL 5:02 PM 4.2 ftH 10:46 PM 13.4 ft7:38 AM / 5:36 PM
    Thu Oct 22L 5:11 AM 2.2 ftH 11:27 AM 14.8 ftL 5:43 PM 2.5 ftH 11:34 PM 14.4 ft7:40 AM / 5:33 PM
    Fri Oct 23L 5:48 AM 1.6 ftH 11:59 AM 16.1 ftL 6:21 PM 0.8 ft7:42 AM / 5:31 PM
    Sat Oct 24H 12:19 AM 15.3 ftL 6:24 AM 1.3 ftH 12:30 PM 17.3 ftL 6:58 PM -0.7 ft7:45 AM / 5:28 PM
    Sun Oct 25H 1:01 AM 16.0 ftL 6:59 AM 1.2 ftH 1:03 PM 18.3 ftL 7:36 PM -2.0 ft7:47 AM / 5:26 PM
    Mon Oct 26H 1:43 AM 16.5 ftL 7:35 AM 1.4 ftH 1:38 PM 19.0 ftL 8:15 PM -2.7 ft7:49 AM / 5:24 PM
    Tue Oct 27H 2:26 AM 16.6 ftL 8:13 AM 1.8 ftH 2:15 PM 19.3 ftL 8:57 PM -3.0 ft7:51 AM / 5:21 PM
    Wed Oct 28H 3:11 AM 16.3 ftL 8:53 AM 2.4 ftH 2:55 PM 19.1 ftL 9:41 PM -2.6 ft7:53 AM / 5:19 PM
    Thu Oct 29H 3:59 AM 15.6 ftL 9:36 AM 3.3 ftH 3:39 PM 18.4 ftL 10:30 PM -1.8 ft7:56 AM / 5:17 PM
    Fri Oct 30H 4:51 AM 14.7 ftL 10:26 AM 4.2 ftH 4:29 PM 17.2 ftL 11:26 PM -0.7 ft7:58 AM / 5:14 PM
    Sat Oct 31H 5:53 AM 13.8 ftL 11:26 AM 5.2 ftH 5:29 PM 15.7 ft8:00 AM / 5:12 PM
    Sun Nov 1L 12:32 AM 0.4 ftH 6:05 AM 13.3 ftL 11:46 AM 5.8 ftH 5:46 PM 14.4 ft7:02 AM / 4:10 PM
    Mon Nov 2L 12:46 AM 1.3 ftH 7:23 AM 13.4 ftL 1:23 PM 5.5 ftH 7:16 PM 13.6 ft7:05 AM / 4:07 PM
    Tue Nov 3L 2:00 AM 1.6 ftH 8:33 AM 14.2 ftL 2:49 PM 4.3 ftH 8:40 PM 13.6 ft7:07 AM / 4:05 PM
    Wed Nov 4L 3:05 AM 1.7 ftH 9:28 AM 15.3 ftL 3:53 PM 2.7 ftH 9:49 PM 14.1 ft7:09 AM / 4:03 PM
    Thu Nov 5L 3:59 AM 1.7 ftH 10:14 AM 16.3 ftL 4:44 PM 1.2 ftH 10:45 PM 14.6 ft7:11 AM / 4:01 PM
    Fri Nov 6L 4:44 AM 1.8 ftH 10:53 AM 17.1 ftL 5:27 PM -0.1 ftH 11:33 PM 15.1 ft7:13 AM / 3:59 PM
    Sat Nov 7L 5:25 AM 2.1 ftH 11:28 AM 17.6 ftL 6:05 PM -0.9 ft7:16 AM / 3:57 PM
    Sun Nov 8H 12:16 AM 15.3 ftL 6:02 AM 2.5 ftH 12:01 PM 17.8 ftL 6:41 PM -1.4 ft7:18 AM / 3:55 PM
    Mon Nov 9H 12:56 AM 15.4 ftL 6:37 AM 2.9 ftH 12:33 PM 17.8 ftL 7:15 PM -1.4 ft7:20 AM / 3:53 PM
    Tue Nov 10H 1:33 AM 15.2 ftL 7:12 AM 3.5 ftH 1:05 PM 17.5 ftL 7:49 PM -1.1 ft7:22 AM / 3:51 PM

    Heights are in feet above mean lower low water (MLLW), the zero line on most US nautical charts. A minus height means the water drops below that line.

    Around Petersburg

    Boat ramps

    Marinas

    Fishing piers and docks

    Distances from the tide station. Places from © OpenStreetMap contributors; links open in Google Maps.

    Fish in the waters around Petersburg

    40 kinds of fish, sharks and rays have been recorded within 15 km (about 9 miles) of this spot, most often Peachskin Snailfish, Pacific Spiny Lumpsucker, Walleye Pollock. The bar shows how many records each has.

    • Peachskin Snailfish Careproctus scottaeSalt water · 8 records
    • Pacific Spiny Lumpsucker Eumicrotremus orbisSalt water · 7 records
    • Walleye Pollock Gadus chalcogrammusSalt water · 7 records
    • Bigmouth Sculpin Hemitripterus boliniSalt water · 5 records
    • Blackfin Poacher Bathyagonus nigripinnisSalt water · 5 records
    • Longsnout Prickleback Lumpenella longirostrisSalt water · 5 records
    • Pacific Herring Clupea pallasiiSalt water · 5 records
    • Shortfin Eelpout Lycodes brevipesSalt water · 5 records
    • Spinyhead Sculpin Dasycottus setigerSalt water · 4 records
    • Smooth Lumpsucker Aptocyclus ventricosusSalt water · 4 records
    • Sturgeon Poacher Podothecus accipenserinusSalt water · 4 records
    • Daubed Shanny Leptoclinus maculatusSalt water · 4 records
    • Marbled Snailfish Liparis dennyiSalt water · 4 records
    • Rex Sole Glyptocephalus zachirusSalt water · 4 records
    • Big Skate Beringraja binoculataSalt water · 4 records
    • Great Sculpin Myoxocephalus polyacanthocephalusSalt water · 3 records
    • Pacific Staghorn Sculpin Leptocottus armatusSalt water · 3 records
    • Soft Sculpin Psychrolutes sigalutesSalt water · 3 records
    • Searcher Bathymaster signatusSalt water · 3 records
    • Flathead Sole Hippoglossoides elassodonSalt water · 3 records
    • Bering Skate Bathyraja interruptaSalt water · 3 records
    • Alaska Eelpout Bothrocara pusillumSalt water · 3 records
    • Crescent Gunnel Pholis laetaSalt water · 3 records
    • Snake Prickleback Lumpenus sagittaSalt water · 3 records
    • Slim Sculpin Radulinus asprellusSalt water · 2 records
    • Ribbed Sculpin Triglops pingeliiSalt water · 2 records
    • Sablefish Anoplopoma fimbriaSalt water · 2 records
    • Crested Sculpin Blepsias bilobusSalt water · 2 records
    • Sailfin Sculpin Nautichthys oculofasciatusSalt water · 2 records
    • Rougheye Rockfish Sebastes aleutianusSalt water · 2 records
    • Arrowtooth Flounder Atheresthes stomiasSalt water · 2 records
    • Eulachon Thaleichthys pacificusSalt water · 2 records
    • Pacific Cod Gadus macrocephalusSalt water · 2 records
    • Spotted Snailfish Liparis callyodonSalt water · 2 records
    • Polka-dot Snailfish Liparis gibbusSalt water · 2 records
    • Sawback Poacher Sarritor frenatusSalt water · 2 records
    • Pacific Viperfish Chauliodus macouniSalt water · 2 records
    • Wattled Eelpout Lycodes palearisSalt water · 2 records
    • Pacific Sandfish Trichodon trichodonSalt water · 2 records
    • Rock Sole Lepidopsetta bilineataSalt water · 2 records

    Records from GBIF datasets released under CC0 or CC BY 4.0 (museum collections, surveys and community sightings). It shows what has been found here, not a complete list. Check your state rules before keeping fish.

    About the tides at Petersburg

    Petersburg gets two high tides and two low tides almost every day, and the two highs are close in height. Over the next month the water typically rises or falls about 13.3 ft between a high and the next low.

    The biggest swings in this window come around Tuesday, October 27, when the day's range reaches 22.2 ft, and again around Sunday, October 11 (19.8 ft). Those spring tides follow the new and full moon by a day or two. The calmest day is Monday, October 19, with only 8.2 ft between the day's highest and lowest water.

    The lowest tide of the month is -3.0 ft at 8:57 PM on Tuesday, October 27. There are 15 minus tides (lows below the chart's zero line) in this window: the best times for tide pools, clamming and walking the flats.

    The highest predicted tide is 19.3 ft at 2:15 PM on Tuesday, October 27. Onshore wind or a storm can push the real water level above that.

    This is a subordinate station: NOAA calculates its times and heights by adjusting a nearby reference station, so expect them to be a few minutes or a few tenths of a foot off on any given day.

    Station details

    Reference station: Ketchikan.

    Nearby tide stations

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