12 (日)	08:37	02:19	21:39	15:23
	136cm	64cm	110cm	53cm
小潮 出 06:32 入 17:21 出 23:31 入 09:43

岩井袋（千葉）2023年02月12日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
2/12 00:00	83.2	↓-2.5
2/12 00:10	80.8	↓-2.4
2/12 00:20	78.4	↓-2.4
2/12 00:30	76.2	↓-2.2
2/12 00:40	74.2	↓-2.0
2/12 00:50	72.2	↓-2.0
2/12 01:00	70.5	↓-1.7
2/12 01:10	68.9	↓-1.6
2/12 01:20	67.4	↓-1.5
2/12 01:30	66.2	↓-1.2
2/12 01:40	65.2	↓-1.0
2/12 01:50	64.5	↓-0.7
2/12 02:00	63.9	↓-0.6
2/12 02:10	63.6	↓-0.3	干潮
2/12 02:20	63.5	↓-0.1
2/12 02:30	63.7	↑0.2
2/12 02:40	64.1	↑0.4
2/12 02:50	64.7	↑0.6
2/12 03:00	65.6	↑0.9
2/12 03:10	66.7	↑1.1
2/12 03:20	68.0	↑1.3
2/12 03:30	69.6	↑1.6
2/12 03:40	71.3	↑1.7
2/12 03:50	73.2	↑1.9
2/12 04:00	75.3	↑2.1
2/12 04:10	77.6	↑2.3
2/12 04:20	80.1	↑2.5
2/12 04:30	82.6	↑2.5
2/12 04:40	85.3	↑2.7
2/12 04:50	88.1	↑2.8
2/12 05:00	91.0	↑2.9
2/12 05:10	93.9	↑2.9
2/12 05:20	96.8	↑2.9
2/12 05:30	99.8	↑3.0
2/12 05:40	102.8	↑3.0
2/12 05:50	105.8	↑3.0
2/12 06:00	108.7	↑2.9
2/12 06:10	111.5	↑2.8
2/12 06:20	114.3	↑2.8
2/12 06:30	117.0	↑2.7
2/12 06:40	119.5	↑2.5
2/12 06:50	121.9	↑2.4
2/12 07:00	124.2	↑2.3
2/12 07:10	126.2	↑2.0
2/12 07:20	128.1	↑1.9
2/12 07:30	129.8	↑1.7
2/12 07:40	131.3	↑1.5
2/12 07:50	132.6	↑1.3
2/12 08:00	133.6	↑1.0
2/12 08:10	134.4	↑0.8
2/12 08:20	134.9	↑0.5
2/12 08:30	135.2	↑0.3	満潮
2/12 08:40	135.2	0
2/12 08:50	135.0	↓-0.2
2/12 09:00	134.5	↓-0.5
2/12 09:10	133.8	↓-0.7
2/12 09:20	132.9	↓-0.9
2/12 09:30	131.7	↓-1.2
2/12 09:40	130.2	↓-1.5
2/12 09:50	128.6	↓-1.6
2/12 10:00	126.7	↓-1.9
2/12 10:10	124.6	↓-2.1
2/12 10:20	122.3	↓-2.3
2/12 10:30	119.9	↓-2.4
2/12 10:40	117.3	↓-2.6
2/12 10:50	114.6	↓-2.7
2/12 11:00	111.7	↓-2.9
2/12 11:10	108.7	↓-3.0
2/12 11:20	105.7	↓-3.0
2/12 11:30	102.5	↓-3.2
2/12 11:40	99.4	↓-3.1
2/12 11:50	96.2	↓-3.2
2/12 12:00	92.9	↓-3.3	最大潮位差
2/12 12:10	89.7	↓-3.2
2/12 12:20	86.6	↓-3.1
2/12 12:30	83.4	↓-3.2
2/12 12:40	80.4	↓-3.0
2/12 12:50	77.4	↓-3.0
2/12 13:00	74.5	↓-2.9
2/12 13:10	71.8	↓-2.7
2/12 13:20	69.2	↓-2.6
2/12 13:30	66.7	↓-2.5
2/12 13:40	64.5	↓-2.2
2/12 13:50	62.3	↓-2.2
2/12 14:00	60.4	↓-1.9
2/12 14:10	58.7	↓-1.7
2/12 14:20	57.2	↓-1.5
2/12 14:30	55.9	↓-1.3
2/12 14:40	54.8	↓-1.1
2/12 14:50	54.0	↓-0.8
2/12 15:00	53.4	↓-0.6
2/12 15:10	53.0	↓-0.4
2/12 15:20	52.8	↓-0.2	干潮
2/12 15:30	52.9	↑0.1
2/12 15:40	53.2	↑0.3
2/12 15:50	53.7	↑0.5
2/12 16:00	54.4	↑0.7
2/12 16:10	55.3	↑0.9
2/12 16:20	56.4	↑1.1
2/12 16:30	57.7	↑1.3
2/12 16:40	59.2	↑1.5
2/12 16:50	60.8	↑1.6
2/12 17:00	62.6	↑1.8
2/12 17:10	64.5	↑1.9
2/12 17:20	66.5	↑2.0
2/12 17:30	68.6	↑2.1
2/12 17:40	70.8	↑2.2
2/12 17:50	73.1	↑2.3
2/12 18:00	75.4	↑2.3
2/12 18:10	77.7	↑2.3
2/12 18:20	80.1	↑2.4
2/12 18:30	82.5	↑2.4
2/12 18:40	84.8	↑2.3
2/12 18:50	87.1	↑2.3
2/12 19:00	89.4	↑2.3
2/12 19:10	91.6	↑2.2
2/12 19:20	93.7	↑2.1
2/12 19:30	95.7	↑2.0
2/12 19:40	97.6	↑1.9
2/12 19:50	99.4	↑1.8
2/12 20:00	101.1	↑1.7
2/12 20:10	102.6	↑1.5
2/12 20:20	104.0	↑1.4
2/12 20:30	105.2	↑1.2
2/12 20:40	106.3	↑1.1
2/12 20:50	107.2	↑0.9
2/12 21:00	107.9	↑0.7
2/12 21:10	108.5	↑0.6
2/12 21:20	108.9	↑0.4
2/12 21:30	109.1	↑0.2	満潮
2/12 21:40	109.1	0
2/12 21:50	109.0	↓-0.1
2/12 22:00	108.7	↓-0.3
2/12 22:10	108.3	↓-0.4
2/12 22:20	107.7	↓-0.6
2/12 22:30	107.0	↓-0.7
2/12 22:40	106.1	↓-0.9
2/12 22:50	105.2	↓-0.9
2/12 23:00	104.1	↓-1.1
2/12 23:10	102.9	↓-1.2
2/12 23:20	101.6	↓-1.3
2/12 23:30	100.3	↓-1.3
2/12 23:40	98.9	↓-1.4
2/12 23:50	97.4	↓-1.5