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Port O'connor, Matagorda Bay tide table, December 2026

Highest high0.23 m07 21:49

Lowest low-0.23 m24 11:48

Largest daily range0.43 mday 25

Smallest daily range0.05 mday 30

Daily tidal range (m)

Date	High (m)	Low (m)	Range
Dec 1 Tue	03:01 (0.20)	17:02 (0.04)	0.16
Dec 2 Wed	02:12 (0.16) / 23:33 (0.14)	17:31 (0.09)	0.06
Dec 3 Thu	22:13 (0.16)	08:03 (0.05)	0.11
Dec 4 Fri	21:22 (0.19)	08:28 (-0.01)	0.20
Dec 5 Sat	20:47 (0.21)	09:02 (-0.05)	0.26
Dec 6 Sun	21:10 (0.23)	09:42 (-0.08)	0.30
Dec 7 Mon	21:49 (0.23)	10:24 (-0.09)	0.32
Dec 8 Tue	22:38 (0.22)	11:07 (-0.10)	0.33
Dec 9 Wed	23:42 (0.22)	11:50 (-0.11)	0.32
Dec 10 Thu	–	12:32 (-0.11)	0.00
Dec 11 Fri	00:53 (0.21)	13:09 (-0.11)	0.32
Dec 12 Sat	01:45 (0.20)	13:43 (-0.11)	0.31
Dec 13 Sun	02:19 (0.19)	14:12 (-0.10)	0.29
Dec 14 Mon	02:33 (0.17)	14:36 (-0.08)	0.25
Dec 15 Tue	01:55 (0.14)	14:54 (-0.05)	0.19
Dec 16 Wed	00:28 (0.11) / 23:22 (0.09)	14:54 (-0.01)	0.12
Dec 17 Thu	22:13 (0.08)	12:06 (0.02)	0.07
Dec 18 Fri	21:17 (0.10)	06:57 (-0.03)	0.13
Dec 19 Sat	20:38 (0.13)	07:19 (-0.08)	0.21
Dec 20 Sun	20:37 (0.16)	07:59 (-0.13)	0.29
Dec 21 Mon	21:14 (0.18)	08:50 (-0.17)	0.35
Dec 22 Tue	22:11 (0.20)	09:49 (-0.20)	0.39
Dec 23 Wed	23:28 (0.20)	10:50 (-0.22)	0.42
Dec 24 Thu	–	11:48 (-0.23)	0.00
Dec 25 Fri	00:55 (0.20)	12:41 (-0.23)	0.43
Dec 26 Sat	02:03 (0.18)	13:30 (-0.21)	0.40
Dec 27 Sun	02:54 (0.15)	14:13 (-0.18)	0.33
Dec 28 Mon	03:23 (0.10)	14:52 (-0.13)	0.23
Dec 29 Tue	01:10 (0.05) / 23:38 (0.02)	15:20 (-0.08)	0.13
Dec 30 Wed	09:52 (-0.02) / 21:27 (0.02)	06:16 (-0.02) / 14:23 (-0.02)	0.05
Dec 31 Thu	20:35 (0.06)	06:30 (-0.08)	0.14

Times and heights are NOAA astronomical predictions and do not include weather effects. Times are station local time (incl. daylight saving), heights in metres above MLLW. Not for navigation.

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High and low tides for December 2026. Highest high 0.23 m on the 7th, lowest low -0.23 m on the 24th.