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Port Arthur

Sunday, October 18, 2026|29.867°N, 93.930°W · NOAA 8770475

0.00.51.01.52.0ft12a3a6a9a12p3p6p9p12a☀ 7:19 AM☀ 6:41 PMHigh 1.4 ft4:14 AMLow 0.5 ft5:57 PMSolunarMajor: Moon underfoot, 6:10 AM–8:10 AMMinor: Moonrise, 1:54 PM–2:54 PMMajor: Moon overhead, 6:35 PM–8:35 PM
Major periodMinor periodNightNOAA 6-minute predictions · Heights in feet above MLLW

Tides

▲ High4:14 AM1.44 ft
▼ Low5:57 PM0.47 ft

Tidal range today: 0.97 ft

Sun & Moon

Sunrise
7:19 AM
Sunset
6:41 PM
Moonrise
2:24 PM
Moonset
—
🌓

First Quarter

50% illuminated

Fishing Times

Low

  • Major6:10 AM–8:10 AM
  • Minor1:54 PM–2:54 PM
  • Major6:35 PM–8:35 PM

Estimate from moon phase, solunar periods, and tidal range.

Tides for Port Arthur, week of October 18

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
18 Sun🌓▲ 7:19 AM
▼ 6:41 PM
4:14 AM
▲ 1.4 ft
5:57 PM
▼ 0.5 ft
69average
19 Mon🌓▲ 7:20 AM
▼ 6:40 PM
4:28 AM
▲ 1.4 ft
7:03 PM
▼ 0.5 ft
65average
20 Tue🌔▲ 7:20 AM
▼ 6:39 PM
4:36 AM
▲ 1.3 ft
7:51 PM
▼ 0.5 ft
59average
21 Wed🌔▲ 7:21 AM
▼ 6:38 PM
4:35 AM
▲ 1.3 ft
10:53 AM
▼ 1.1 ft
1:38 PM
▲ 1.1 ft
8:33 PM
▼ 0.6 ft
51average
22 Thu🌔▲ 7:22 AM
▼ 6:37 PM
4:13 AM
▲ 1.2 ft
10:07 AM
▼ 0.9 ft
3:01 PM
▲ 1.1 ft
9:20 PM
▼ 0.7 ft
41low
23 Fri🌔▲ 7:22 AM
▼ 6:36 PM
3:45 AM
▲ 1.2 ft
10:08 AM
▼ 0.7 ft
4:22 PM
▲ 1.2 ft
10:14 PM
▼ 0.9 ft
35low
24 Sat🌔▲ 7:23 AM
▼ 6:35 PM
3:39 AM
▲ 1.2 ft
10:31 AM
▼ 0.5 ft
5:26 PM
▲ 1.3 ft
10:59 PM
▼ 1.0 ft
54average

Coefficient compares each day's tidal swing with this station's weak and strong tides over the surrounding month (about 45 = weak, 95 = strong). Bigger swings move more water and bait.

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Predictions from NOAA CO-OPS. Strong winds can push Texas bay water levels well above or below these predictions. Not for navigation.