Bay of Isles tide times

South Arm, Knight Island, Bay of Isles, AKSouth Arm, Knight Island, Bay of IslesNOAA 9454652Tuesday, October 20 · AKDTTue Oct 20Predictions onlyChange station
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Today at Bay of Isles the next low tide is at 4:07 PM (5.3 ft) and the next high tide is at 9:57 PM (9.3 ft). Tomorrow's first low is at 4:26 AM.

Predicted now
5.6 ft ↓
Falling 0.5 ft per hour
Next low
4:07 PM
In 47 min · 5.3 ft
Next high
9:57 PM
In 6 h 37 min · 9.3 ft
Tide range today
6.5 ft
Neap tides Tuesday
Predictions only. No live gauge at this station.

Today's tide

PredictedNightHeight above MLLW
2 ft4 ft6 ft8 ft10 ftNOW 3:203:27 AMLow · 2.8 ft10:35 AMHigh · 9.3 ft4:07 PMLow · 5.3 ft9:57 PMHigh · 9.3 ft
Tide chart for Bay of Isles, today. Low 2.8 ft at 3:27 AM, high 9.3 ft at 10:35 AM, low 5.3 ft at 4:07 PM, high 9.3 ft at 9:57 PM.

Predicted tide height at South Arm, Knight Island, Bay of Isles for Tuesday, October 20, in feet above Mean Lower Low Water (MLLW). Shaded areas are night.

Today's tides

ft above MLLW
  • Low3:27 AM2.8 ft
  • High10:35 AM9.3 ft
  • Low4:07 PM5.3 ft
  • High9:57 PM9.3 ft
Tide times for Bay of Isles
TideTimeHeight
Low3:27 AM2.8 ft
High10:35 AM9.3 ft
Low4:07 PM5.3 ft
High9:57 PM9.3 ft
Sunrise
8:44 AM
First light 8:01
Sunset
6:28 PM
Last light 7:11
Moon
71%
Waxing gibbous
Tide range
6.5 ft
Mean 9.4 ft

Best windows today

Plan the week →
  • Fishing
    3:30 to 4:00 PM

    Today's best window (9:00 to 10:00 AM) has passed. Dawn light with the incoming tide around the 10:35 AM high.

  • Tidepools & shelling
    No daylight low today

    No daylight low today. The next good one is Friday at 6:00 PM.

  • Surfing
    4:00 to 7:00 PM

    Mid tide from 4:00 to 7:00 PM. No wind sensor at this station.

  • Shallow boat launch
    Enough water all day

    Lowest is 2.8 ft at 3:27 AM.

Plan the week

Moving water around the turn often fishes best. Local species and bait matter more than any chart.

Next 7 days

October calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayTue 20L3:27a2.8H10:35a9.3L4:07p5.3H9:57p9.36.5
WedOct 21L4:26a2.4H11:10a10.3L5:05p4.0H11:00p9.97.9
ThuOct 22L5:13a2.0H11:41a11.3L5:49p2.4H11:52p10.69.2
FriOct 23L5:53a1.8H12:10p12.3L6:28p0.911.3
SatOct 24H12:37a11.2L6:30a1.6H12:40p13.2L7:05p−0.413.6
SunOct 25H1:19a11.7L7:05a1.7H1:10p13.9L7:43p−1.515.4 spring tide
MonOct 26H2:01a11.9L7:40a2.0H1:42p14.4L8:22p−2.116.5 spring tide

King tides Oct 26 to Oct 28. The year's highest tides at this station, from our scan of NOAA predictions. About king tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 9454652.

Nearby stations

Currents

Snug Harbor

  • Slack1:11 AM
  • Slack4:48 AM
  • Max flood9:10 AM 0.1 kn
  • Slack1:19 PM
  • Slack9:57 PM

Current predictions for Snug Harbor, 7 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA, from this station's own tide records
Live gauge
None
Coordinates
60.367° N, 147.700° W
Time zone
Alaska, UTC−8
Station ID
NOAA 9454652

About the tides at Bay of Isles

This is a mixed-tide station. Some days bring a deep low and a shallow low, and a few days have only one of each. With a mean range of about 9.4 ft, the shoreline here changes a lot between high and low water. From the average lower low to the average higher high, the difference is 11.9 ft. Over the next two weeks the biggest daily range, 17.0 ft, comes on October 27, and the smallest, 6.5 ft, today. Looking a year ahead, predictions peak at 15.0 ft on November 25 and bottom out at −3.4 ft on July 5.

Predictions for Bay of Isles come from this station's own tide records. There is no live sensor, so the table shows forecast only. NOAA measured the tide here in 1998 to set up these predictions. The nearest other station is Port Audrey, 3 mi away. For tidal currents, see Snug Harbor.

Height unitsftmAdd this tide widget to your site. It's free.Week plannerPrintable October calendar

Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.