Wed, Oct 7Fri, Oct 9
Thursday, October 8, 2026
Portsmouth, NH · NOAA 8423745 · MLLW · Local time (America/New_York)
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
- Low3:59 AM-0.1 ft-0.02 m
- High10:19 AM8.4 ft2.56 m
- Low4:21 PM0.0 ft0.01 m
- High10:40 PM8.7 ft2.65 m
Range 8.8 ft2.67 m · 4 predicted tides · MLLW
Sun
- Civil dawn
- 6:20 AM
- Sunrise
- 6:48 AM
- Solar noon
- 12:31 PM
- Sunset
- 6:13 PM
- Civil dusk
- 6:42 PM
- Daylight
- 11h 26m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Waning crescent8% illuminated · day 26 of the cycle
Between spring and neap: an average tidal range. Approximate phase, computed here.
This week
Mon, Oct 5L 12:54AM 0.3 ft0.10 mH 7:20AM 7.3 ft2.24 mL 1:11PM 1.0 ft0.32 mH 7:39PM 8.4 ft2.55 mTue, Oct 6L 2:04AM 0.3 ft0.08 mH 8:28AM 7.6 ft2.32 mL 2:22PM 0.8 ft0.24 mH 8:47PM 8.5 ft2.58 mWed, Oct 7L 3:06AM 0.1 ft0.03 mH 9:27AM 8.0 ft2.44 mL 3:26PM 0.4 ft0.13 mH 9:47PM 8.6 ft2.63 mThu, Oct 8L 3:59AM -0.1 ft-0.02 mH 10:19AM 8.4 ft2.56 mL 4:21PM 0.0 ft0.01 mH 10:40PM 8.7 ft2.65 mFri, Oct 9L 4:47AM -0.1 ft-0.04 mH 11:05AM 8.7 ft2.65 mL 5:11PM -0.2 ft-0.08 mH 11:30PM 8.7 ft2.64 mSat, Oct 10L 5:31AM -0.1 ft-0.02 mH 11:49AM 8.9 ft2.71 mL 5:58PM -0.4 ft-0.12 mSun, Oct 11H 12:16AM 8.5 ft2.60 mL 6:12AM 0.1 ft0.03 mH 12:29PM 8.9 ft2.71 mL 6:41PM -0.4 ft-0.12 m