Upper Northwestern Fiord tide times

Harris Bay, AKHarris BayNOAA 9455204Wednesday, September 30 · AKDTWed Sep 30Predictions onlyChange station
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Today at Upper Northwestern Fiord the next low tide is at 10:59 PM (−0.8 ft) and the next high tide is at 4:08 PM (12.6 ft). Tomorrow's first low is at 10:40 AM.

Predicted now
3.7 ft ↑
Rising 1.8 ft per hour
Next high
4:08 PM
In 4 h 41 min · 12.6 ft
Next low
10:59 PM
In 11 h 32 min · −0.8 ft
Tide range today
13.4 ft
Neap tides Friday
Predictions only. No live gauge at this station.

Today's tide

PredictedNightHeight above MLLW
−2 ft0 ft2 ft4 ft6 ft8 ft10 ft12 ft14 ftNOW 11:264:22 AMHigh · 10.0 ft10:03 AMLow · 2.5 ft4:08 PMHigh · 12.6 ft10:59 PMLow · −0.8 ft
Tide chart for Upper Northwestern Fiord, today. High 10.0 ft at 4:22 AM, low 2.5 ft at 10:03 AM, high 12.6 ft at 4:08 PM, low −0.8 ft at 10:59 PM.

Predicted tide height at Harris Bay for Wednesday, September 30, in feet above Mean Lower Low Water (MLLW). Shaded areas are night.

Today's tides

ft above MLLW
  • High4:22 AM10.0 ft
  • Low10:03 AM2.5 ft
  • High4:08 PM12.6 ft
  • Low10:59 PM−0.8 ft
Tide times for Upper Northwestern Fiord
TideTimeHeight
High4:22 AM10.0 ft
Low10:03 AM2.5 ft
High4:08 PM12.6 ft
Low10:59 PM−0.8 ft
Sunrise
8:04 AM
First light 7:23
Sunset
7:38 PM
Last light 8:19
Moon
80%
Waning gibbous
Tide range
13.4 ft
Mean 8.6 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 10:03 AM low.

  • Tidepools & shelling
    Next: Wed 6:00 to 7:00 PM
    Earlier today: 9:00 to 11:00 AM

    Today's best window (9:00 to 11:00 AM) has passed.

  • Surfing
    11:00 AM to 2:00 PM

    Mid tide from 11:00 AM to 2:00 PM. No wind sensor at this station.

  • Shallow boat launch
    Avoid 9:00 PM to 12:00 AM

    Under 1.5 ft around low water. Launch before 9:00 PM.

Plan the week

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

Next 7 days

September calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayWed 30H4:22a10.0L10:03a2.5H4:08p12.6L10:59p−0.813.4 spring tide
ThuOct 1H5:10a9.2L10:40a3.3H4:50p12.1L11:51p−0.112.2
FriOct 2H6:06a8.3L11:25a4.2H5:41p11.37.1
SatOct 3L12:56a0.6H7:21a7.5L12:30p5.0H6:47p10.49.8
SunOct 4L2:20a1.1H9:12a7.5L2:19p5.3H8:15p9.78.5
MonOct 5L3:48a1.1H10:45a8.2L4:08p4.6H9:57p9.58.4
TueOct 6L4:59a0.8H11:41a9.2L5:24p3.2H11:21p10.09.2

Spring tides Wednesday. Lows drop to −0.8 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 9455204.

Nearby stations

Currents

No current prediction station nearby.

Station details

Datum
Mean lower low water
Predictions
NOAA, from this station's own tide records
Live gauge
None
Coordinates
59.790° N, 150.032° W
Time zone
Alaska, UTC−8
Station ID
NOAA 9455204

About the tides at Upper Northwestern Fiord

Upper Northwestern Fiord has a mixed tide. The two daily highs, and especially the two lows, can differ a lot in height. With a mean range of about 8.6 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 10.8 ft. Over the next two weeks the biggest daily range, 13.5 ft, comes on October 11, and the smallest, 7.1 ft, on Friday.

Predictions for Upper Northwestern Fiord 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 2000 to set up these predictions. The nearest other station is Two Arm Bay, 9 mi away, where high tide comes about 19 min earlier.

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.