William Henry Bay tide times

William Henry Bay, AKWilliam Henry BayNOAA 9452391Wednesday, September 30 · AKDTWed Sep 30Predictions onlyChange station
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Today at William Henry Bay the next low tide is at 10:36 PM (−1.3 ft) and the next high tide is at 3:54 PM (17.7 ft). Tomorrow's first low is at 10:37 AM.

Estimated now
4.8 ft ↑
Rising 2.9 ft per hour
Next high
3:54 PM
In 4 h 28 min · 17.7 ft
Next low
10:36 PM
In 11 h 10 min · −1.3 ft
Tide range today
19.0 ft
Neap tides Friday
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 ft14 ft16 ft18 ftNOW 11:264:02 AMHigh · 15.2 ft9:54 AMLow · 2.5 ft3:54 PMHigh · 17.7 ft10:36 PMLow · −1.3 ft
Tide chart for William Henry Bay, today. High 15.2 ft at 4:02 AM, low 2.5 ft at 9:54 AM, high 17.7 ft at 3:54 PM, low −1.3 ft at 10:36 PM.

Heights and times are estimated from Juneau 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
  • High4:02 AM15.2 ft
  • Low9:54 AM2.5 ft
  • High3:54 PM17.7 ft
  • Low10:36 PM−1.3 ft
Tide times for William Henry Bay
TideTimeHeight
High4:02 AM15.2 ft
Low9:54 AM2.5 ft
High3:54 PM17.7 ft
Low10:36 PM−1.3 ft
Sunrise
7:04 AM
First light 6:24
Sunset
6:39 PM
Last light 7:19
Moon
80%
Waning gibbous
Tide range
19.0 ft
Mean 13.0 ft

Best windows today

Plan the week →
  • Fishing
    6:00 to 8:00 PM

    Today's best window (6:00 to 9:00 AM) has passed. Dawn light with the outgoing tide around the 9:54 AM low. Second window 2:00 to 4:00 AM.

  • Tidepools & shelling
    Next: Wed 5:00 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 1:00 PM

    Mid tide from 11:00 AM to 1:00 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 30H4:02a15.2L9:54a2.5H3:54p17.7L10:36p−1.319.0 spring tide
ThuOct 1H4:49a13.9L10:37a3.9H4:37p16.7L11:29p−0.116.8
FriOct 2H5:49a12.6L11:30a5.4H5:32p15.410.0
SatOct 3L12:34a1.1H7:14a11.6L12:47p6.6H6:48p14.213.0
SunOct 4L1:57a1.9H8:59a11.7L2:31p6.7H8:27p13.611.7
MonOct 5L3:24a1.9H10:19a12.8L4:02p5.5H9:57p14.012.2
TueOct 6L4:35a1.1H11:13a14.2L5:08p3.6H11:06p14.913.8

Spring tides Wednesday. Lows drop to −1.3 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 9452391.

Nearby stations

Currents

Point Bridget, NW of

  • No current events listed for this day.

Current predictions for Point Bridget, NW of, 7 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA subordinate, from Juneau
Live gauge
None
Coordinates
58.713° N, 135.232° W
Time zone
Alaska, UTC−8
Station ID
NOAA 9452391

About the tides at William Henry Bay

Tides here follow a regular twice-daily rhythm. The two daily highs usually differ by only 1.8 ft. The pattern follows the reference station at Juneau. William Henry Bay sees a mean range of about 13.0 ft. Low tide can expose a wide area, and the return is fast. That is larger than most Alaska stations on this site. Over the next two weeks the biggest daily range, 19.9 ft, comes on October 11, and the smallest, 10.0 ft, on Friday.

Tides here are worked out from the reference station at Juneau, with NOAA time and height corrections. Times are good for planning, but local wind can shift them. NOAA measured the tide here from 1922 to 1984 to set up these predictions. The nearest other station is Cove Point, 8 mi away. For tidal currents, see Point Bridget, NW of.

Predictions are based on Juneau.

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.