tidealmanac
Thu, Oct 22

Friday, October 23, 2026

Port Jefferson, NY · NOAA 8514560 · MLLW · Local time (America/New_York)

Sat, Oct 24

Predicted tide height, every 6 minutes

HighLowNightTwilight
8.2 ft2.5 m3.3 ft1.0 m-1.6 ft-0.5 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:12 AMSunset 6:01 PM3:31 AM · 0.5 ft3:31 AM · 0.16 m9:42 AM · 7.1 ft9:42 AM · 2.15 m4:03 PM · 0.3 ft4:03 PM · 0.10 m10:06 PM · 6.7 ft10:06 PM · 2.06 m

NOAA's sampled predictions for this station and day. Sun times are computed here from the station's coordinates and are not NOAA data.

Tides

  1. Low3:31 AM0.5 ft0.16 m
  2. High9:42 AM7.1 ft2.15 m
  3. Low4:03 PM0.3 ft0.10 m
  4. High10:06 PM6.7 ft2.06 m

Range 6.7 ft2.05 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:44 AM
Sunrise
7:12 AM
Solar noon
12:37 PM
Sunset
6:01 PM
Civil dusk
6:29 PM
Daylight
10h 49m

Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.

Moon

Waxing gibbous93% illuminated · day 12 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Tue, Oct 20L 1:08AM 1.2 ft0.35 mH 7:20AM 5.9 ft1.81 mL 1:31PM 1.4 ft0.43 mH 7:38PM 6.1 ft1.87 mWed, Oct 21L 1:59AM 1.0 ft0.30 mH 8:11AM 6.2 ft1.90 mL 2:25PM 1.1 ft0.34 mH 8:31PM 6.3 ft1.93 mThu, Oct 22L 2:47AM 0.7 ft0.23 mH 8:58AM 6.6 ft2.02 mL 3:15PM 0.7 ft0.22 mH 9:20PM 6.5 ft1.99 mFri, Oct 23L 3:31AM 0.5 ft0.16 mH 9:42AM 7.1 ft2.15 mL 4:03PM 0.3 ft0.10 mH 10:06PM 6.7 ft2.06 mSat, Oct 24L 4:14AM 0.3 ft0.09 mH 10:24AM 7.5 ft2.27 mL 4:48PM -0.1 ft-0.02 mH 10:51PM 6.9 ft2.10 mSun, Oct 25L 4:57AM 0.1 ft0.04 mH 11:06AM 7.8 ft2.37 mL 5:33PM -0.3 ft-0.10 mH 11:35PM 7.0 ft2.13 mMon, Oct 26L 5:39AM 0.1 ft0.02 mH 11:48AM 8.0 ft2.44 mL 6:18PM -0.5 ft-0.15 m