Tue, Oct 6Thu, Oct 8
Wednesday, October 7, 2026
Cosmopolis, Chehalis River, WA · NOAA 9441158 · MLLW · Local time (America/Los_Angeles)
This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.
Tides
- Low5:20 AM0.3 ft0.10 m
- High12:06 PM10.3 ft3.13 m
- Low5:51 PM2.0 ft0.60 m
Range 9.9 ft3.03 m · 3 predicted tides · MLLW
Sun
- Civil dawn
- 6:51 AM
- Sunrise
- 7:22 AM
- Solar noon
- 1:03 PM
- Sunset
- 6:45 PM
- Civil dusk
- 7:15 PM
- Daylight
- 11h 23m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Waning crescent15% illuminated · day 25 of the cycle
Between spring and neap: an average tidal range. Approximate phase, computed here.
This week
Sun, Oct 4L 2:07AM 0.3 ft0.08 mH 9:25AM 8.1 ft2.47 mL 2:17PM 4.7 ft1.43 mH 8:26PM 9.9 ft3.02 mMon, Oct 5L 3:22AM 0.4 ft0.11 mH 10:34AM 8.7 ft2.66 mL 3:46PM 4.1 ft1.24 mH 9:50PM 9.9 ft3.02 mTue, Oct 6L 4:27AM 0.3 ft0.10 mH 11:25AM 9.5 ft2.90 mL 4:55PM 3.1 ft0.94 mH 11:02PM 10.1 ft3.09 mWed, Oct 7L 5:20AM 0.3 ft0.10 mH 12:06PM 10.3 ft3.13 mL 5:51PM 2.0 ft0.60 mThu, Oct 8H 12:03AM 10.4 ft3.16 mL 6:06AM 0.5 ft0.15 mH 12:43PM 11.0 ft3.34 mL 6:39PM 1.0 ft0.29 mFri, Oct 9H 12:56AM 10.5 ft3.19 mL 6:47AM 0.8 ft0.24 mH 1:16PM 11.5 ft3.49 mL 7:22PM 0.1 ft0.04 mSat, Oct 10H 1:45AM 10.4 ft3.18 mL 7:25AM 1.3 ft0.38 mH 1:48PM 11.7 ft3.58 mL 8:01PM -0.4 ft-0.13 m