Zachary Bay tide times

Unga Is (N. Side), AKUnga Is (N. Side)NOAA 9459465Monday, October 12 · AKDTMon Oct 12Predictions onlyChange station
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Today at Zachary Bay the next low tide is at 10:34 PM (−0.5 ft) and the next high tide is at 3:45 PM (8.2 ft). Tomorrow's first low is at 10:14 AM.

Predicted now
6.2 ft ↑
Rising 1.5 ft per hour
Next high
3:45 PM
In 2 h 20 min · 8.2 ft
Next low
10:34 PM
In 9 h 09 min · −0.5 ft
Tide range today
8.6 ft
Neap tides Thursday
Predictions only. No live gauge at this station.

Today's tide

PredictedNightHeight above MLLW
−2 ft0 ft2 ft4 ft6 ft8 ftNOW 1:254:21 AMHigh · 6.9 ft9:48 AMLow · 2.3 ft3:45 PMHigh · 8.2 ft10:34 PMLow · −0.5 ft
Tide chart for Zachary Bay, today. High 6.9 ft at 4:21 AM, low 2.3 ft at 9:48 AM, high 8.2 ft at 3:45 PM, low −0.5 ft at 10:34 PM.

Predicted tide height at Unga Is (N. Side) for Monday, October 12, in feet above Mean Lower Low Water (MLLW). Shaded areas are night.

Today's tides

ft above MLLW
  • High4:21 AM6.9 ft
  • Low9:48 AM2.3 ft
  • High3:45 PM8.2 ft
  • Low10:34 PM−0.5 ft
Tide times for Zachary Bay
TideTimeHeight
High4:21 AM6.9 ft
Low9:48 AM2.3 ft
High3:45 PM8.2 ft
Low10:34 PM−0.5 ft
Sunrise
9:07 AM
First light 8:31
Sunset
7:52 PM
Last light 8:28
Moon
6%
Waxing crescent
Tide range
8.6 ft
Mean 5.4 ft

Best windows today

Plan the week →
  • Fishing
    7:00 to 10:00 PM

    Today's best window (8:00 to 9:00 AM) has passed. Dawn light with the outgoing tide around the 9:48 AM low.

  • Tidepools & shelling
    No daylight low today

    No daylight low today.

  • Surfing
    Next: Tue 10:00 AM to 1:00 PM
    Earlier today: 10:00 AM to 1:00 PM

    Today's best window (10:00 AM to 1:00 PM) has passed.

  • Shallow boat launch
    Avoid 8:00 PM to 12:00 AM

    Under 1.5 ft around low water. Launch before 8:00 PM.

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
TodayMon 12H4:21a6.9L9:48a2.3H3:45p8.2L10:34p−0.58.6 spring tide
TueOct 13H5:02a6.5L10:14a2.8H4:10p8.0L11:10p−0.28.2 spring tide
WedOct 14H5:44a6.0L10:38a3.3H4:35p7.7L11:47p0.27.5
ThuOct 15H6:31a5.6L11:01a3.7H5:04p7.33.6
FriOct 16L12:30a0.6H7:30a5.2L11:28a4.1H5:38p6.96.3
SatOct 17L1:24a1.1H8:52a5.0L12:05p4.5H6:22p6.45.3
SunOct 18L2:35a1.5H10:19a5.1L1:30p4.7H7:29p5.94.5

Spring tides Monday to Tuesday. Lows drop to −0.5 ft, the best shelling days this week. Spring and neap tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 9459465.

Nearby stations

Currents

Popof Strait

  • Slack3:07 AM
  • Max ebb6:03 AM 0.5 kn
  • Slack9:14 AM
  • Max flood12:06 PM 0.3 kn
  • Slack4:18 PM
  • Max ebb7:49 PM 0.5 kn
  • Slack10:03 PM

Current predictions for Popof Strait, 4 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
55.335° N, 160.617° W
Time zone
Alaska, UTC−8
Station ID
NOAA 9459465

About the tides at Zachary Bay

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. The range is large, about 5.4 ft on average. Flats and bars appear and vanish quickly, so keep an eye on the time. That is smaller than most Alaska stations on this site. From the average lower low to the average higher high, the difference is 7.4 ft. In the next 12 months the highest predicted tide here is 9.7 ft on December 24, and the lowest is −2.7 ft on July 4.

This is a prediction station. NOAA calculates its tides from past measurements at this spot, but there is no live gauge today. NOAA measured the tide here from 1954 to 2017 to set up these predictions. The nearest other station is Sand Point, 4 mi away. For tidal currents, see Popof Strait.

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.