Unavikshak Island tide times

Unavikshak Island, AKUnavikshak IslandNOAA 9458762Wednesday, September 30 · AKDTWed Sep 30Predictions onlyChange station
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Today at Unavikshak Island the next low tide is at 11:10 AM (2.5 ft) and the next high tide is at 5:11 PM (10.5 ft). Tomorrow's first low is at 12:10 AM.

Estimated now
2.6 ft ↓
Falling 0.4 ft per hour
Next low
11:10 AM
In 29 min · 2.5 ft
Next high
5:11 PM
In 6 h 30 min · 10.5 ft
Tide range today
8.0 ft
Mean range 6.9 ft
Predictions only. No live gauge at this station.

Today's tide

Estimated curve between high and low timesNightHeight above MLLW
−2 ft0 ft2 ft4 ft6 ft8 ft10 ft12 ftNOW 10:405:30 AMHigh · 7.9 ft11:10 AMLow · 2.5 ft5:11 PMHigh · 10.5 ft
Tide chart for Unavikshak Island, today. High 7.9 ft at 5:30 AM, low 2.5 ft at 11:10 AM, high 10.5 ft at 5:11 PM.

Heights and times are estimated from KODIAK, Womens Bay using NOAA offsets. Only the high and low points are official; the curve between them is drawn by us.

Today's tides

ft above MLLW
  • High5:30 AM7.9 ft
  • Low11:10 AM2.5 ft
  • High5:11 PM10.5 ft
Tide times for Unavikshak Island
TideTimeHeight
High5:30 AM7.9 ft
Low11:10 AM2.5 ft
High5:11 PM10.5 ft
Sunrise
8:33 AM
First light 7:56
Sunset
8:10 PM
Last light 8:48
Moon
80%
Waning gibbous
Tide range
8.0 ft
Mean 6.9 ft

Best windows today

Plan the week →
  • Fishing
    3:00 to 5:00 PM

    Today's best window (9:00 to 10:00 AM) has passed. Dawn light with the outgoing tide around the 11:10 AM low.

  • Tidepools & shelling
    No daylight low today

    No daylight low today. The next good one is Wednesday at 8:00 AM.

  • Surfing
    1:00 to 3:00 PM

    Mid tide from 1:00 to 3:00 PM. No wind sensor at this station.

  • Shallow boat launch
    Avoid 12:00 to 2:00 AM

    Water drops under 1.5 ft from 12:00 to 2:00 AM. Plan to be back on the trailer before then.

Plan the week

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

Next 7 days

September calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayWed 30H5:30a7.9L11:10a2.5H5:11p10.58.0
ThuOct 1L12:10a−0.7H6:22a7.2L11:51a3.4H5:55p10.210.8
FriOct 2L1:06a0.0H7:26a6.5L12:40p4.2H6:49p9.69.6
SatOct 3L2:14a0.7H8:52a6.1L1:47p4.9H7:59p8.98.2
SunOct 4L3:40a1.1H10:36a6.2L3:24p5.1H9:30p8.47.3
MonOct 5L5:08a1.0H11:49a6.9L5:13p4.4H11:03p8.47.4
TueOct 6L6:13a0.7H12:38p7.6L6:29p3.27.0

Neap tides Tuesday. Smaller range, so highs and lows stay close to average. Spring and neap tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 9458762.

Nearby stations

Currents

No current prediction station nearby.

Station details

Datum
Mean lower low water
Predictions
NOAA subordinate, from KODIAK, Womens Bay
Live gauge
None
Coordinates
56.492° N, 157.740° W
Time zone
Alaska, UTC−8
Station ID
NOAA 9458762

About the tides at Unavikshak Island

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 pattern follows the reference station at KODIAK, Womens Bay. With a mean range of about 6.9 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 9.1 ft. Over the next two weeks the biggest daily range, 11.2 ft, comes on October 11, and the smallest, 7.0 ft, on Tuesday.

Tides here are worked out from the reference station at KODIAK, Womens Bay, with NOAA time and height corrections. Times are good for planning, but local wind can shift them. NOAA measured the tide here in 1997 to set up these predictions. The nearest other station is Nakchamik Island, 10 mi away.

Predictions are based on KODIAK, Womens Bay.

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