Greenhead Slough tide times

Willapa Bay, WAWillapa BayNOAA 9440650Thursday, October 8 · PDTThu Oct 8Predictions onlyChange station
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Today at Greenhead Slough the next low tide is at 7:08 PM (1.3 ft) and the next high tide is at 1:16 PM (10.2 ft). Tomorrow's first low is at 7:23 AM.

Predicted now
4.6 ft ↑
Rising 1.9 ft per hour
Next high
1:16 PM
In 3 h 45 min · 10.2 ft
Next low
7:08 PM
In 9 h 37 min · 1.3 ft
Tide range today
9.2 ft
Mean range 8.8 ft
Predictions only. No live gauge at this station.

Today's tide

PredictedNightHeight above MLLW
0 ft2 ft4 ft6 ft8 ft10 ftNOW 9:3012:42 AMHigh · 9.5 ft6:37 AMLow · 1.0 ft1:16 PMHigh · 10.2 ft7:08 PMLow · 1.3 ft
Tide chart for Greenhead Slough, today. High 9.5 ft at 12:42 AM, low 1.0 ft at 6:37 AM, high 10.2 ft at 1:16 PM, low 1.3 ft at 7:08 PM.

Predicted tide height at Willapa Bay for Thursday, October 8, in feet above Mean Lower Low Water (MLLW). Shaded areas are night.

Today's tides

ft above MLLW
  • High12:42 AM9.5 ft
  • Low6:37 AM1.0 ft
  • High1:16 PM10.2 ft
  • Low7:08 PM1.3 ft
Tide times for Greenhead Slough
TideTimeHeight
High12:42 AM9.5 ft
Low6:37 AM1.0 ft
High1:16 PM10.2 ft
Low7:08 PM1.3 ft
Sunrise
7:24 AM
First light 6:54
Sunset
6:44 PM
Last light 7:14
Moon
3%
Waning crescent
Tide range
9.2 ft
Mean 8.8 ft

Best windows today

Plan the week →
  • Fishing
    5:00 to 8:00 PM

    Today's best window (7:00 to 8:00 AM) has passed. Dawn light with the incoming tide around the 1:16 PM high. Second window 6:00 to 7:00 PM.

  • Tidepools & shelling
    6:00 to 7:00 PM

    Today's best window (7:00 to 8:00 AM) has passed. Today's lowest water is at 6:37 AM, before sunrise or after sunset. Best daylight window is 7:00 to 8:00 AM.

  • Surfing
    9:00 to 11:00 AM

    Mid tide from 9:00 to 11:00 AM. No wind sensor at this station.

  • Shallow boat launch
    Avoid 7:00 to 8:00 PM

    Under 1.5 ft around low water. Launch before 7:00 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
TodayThu 8H12:42a9.5L6:37a1.0H1:16p10.2L7:08p1.39.2
FriOct 9H1:35a9.7L7:23a1.1H1:53p10.8L7:56p0.510.2
SatOct 10H2:21a9.8L8:07a1.3H2:28p11.2L8:40p0.011.2 spring tide
SunOct 11H3:04a9.9L8:49a1.5H3:03p11.4L9:23p−0.311.6 spring tide
MonOct 12H3:45a9.8L9:30a1.9H3:37p11.4L10:05p−0.311.7 spring tide
TueOct 13H4:26a9.6L10:12a2.4H4:12p11.2L10:47p−0.111.3 spring tide
WedOct 14H5:08a9.3L10:54a2.9H4:48p10.8L11:31p0.310.5

Spring tides Saturday to Tuesday. Lows drop to −0.3 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 9440650.

Nearby stations

Currents

Baker Bay entrance, E of Sand Island Tower

  • Slack12:15 AM
  • Max ebb3:32 AM 0.9 kn
  • Slack6:59 AM
  • Max flood10:05 AM 1.5 kn
  • Slack12:51 PM
  • Max ebb4:02 PM 1.0 kn
  • Slack7:36 PM
  • Max flood10:30 PM 1.4 kn

Current predictions for Baker Bay entrance, E of Sand Island Tower, 8 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
46.372° N, 123.950° W
Time zone
Pacific, UTC−7
Station ID
NOAA 9440650

About the tides at Greenhead Slough

Tides here follow a regular twice-daily rhythm. The two daily highs usually differ by only 1.3 ft. The range is large, about 8.8 ft on average. Flats and bars appear and vanish quickly, so keep an eye on the time. That is larger than most Washington stations on this site. From the average lower low to the average higher high, the difference is 10.7 ft. The next spring tides peak on Monday, with a range of 11.7 ft. Neap tides follow on October 20, when the range shrinks to 6.2 ft. In the next 12 months the highest predicted tide here is 12.9 ft on December 24, and the lowest is −2.3 ft on July 5.

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 in 2016 to set up these predictions. The nearest other station is Naselle River, swing bridge, 5 mi away, where high tide comes about 20 min earlier. For tidal currents, see Baker Bay entrance, E of Sand Island Tower.

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.