12 (土)	07:23	00:49	18:54	13:08
	144cm	20cm	142cm	63cm
中潮 出 06:31 入 17:21 出 20:38 入 08:32

岩井袋（千葉）2039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	24.4	↓-2.2
2/12 00:10	22.7	↓-1.7
2/12 00:20	21.4	↓-1.3
2/12 00:30	20.4	↓-1.0
2/12 00:40	19.9	↓-0.5	干潮
2/12 00:50	19.7	↓-0.2
2/12 01:00	20.0	↑0.3
2/12 01:10	20.7	↑0.7
2/12 01:20	21.8	↑1.1
2/12 01:30	23.3	↑1.5
2/12 01:40	25.1	↑1.8
2/12 01:50	27.3	↑2.2
2/12 02:00	29.9	↑2.6
2/12 02:10	32.9	↑3.0
2/12 02:20	36.1	↑3.2
2/12 02:30	39.6	↑3.5
2/12 02:40	43.4	↑3.8
2/12 02:50	47.5	↑4.1
2/12 03:00	51.8	↑4.3
2/12 03:10	56.2	↑4.4
2/12 03:20	60.9	↑4.7
2/12 03:30	65.6	↑4.7
2/12 03:40	70.5	↑4.9
2/12 03:50	75.4	↑4.9
2/12 04:00	80.3	↑4.9
2/12 04:10	85.3	↑5.0	最大潮位差
2/12 04:20	90.2	↑4.9
2/12 04:30	95.1	↑4.9
2/12 04:40	99.8	↑4.7
2/12 04:50	104.5	↑4.7
2/12 05:00	109.0	↑4.5
2/12 05:10	113.3	↑4.3
2/12 05:20	117.3	↑4.0
2/12 05:30	121.2	↑3.9
2/12 05:40	124.8	↑3.6
2/12 05:50	128.1	↑3.3
2/12 06:00	131.2	↑3.1
2/12 06:10	133.9	↑2.7
2/12 06:20	136.2	↑2.3
2/12 06:30	138.3	↑2.1
2/12 06:40	140.0	↑1.7
2/12 06:50	141.3	↑1.3
2/12 07:00	142.3	↑1.0
2/12 07:10	142.9	↑0.6
2/12 07:20	143.1	↑0.2	満潮
2/12 07:30	143.0	↓-0.1
2/12 07:40	142.5	↓-0.5
2/12 07:50	141.7	↓-0.8
2/12 08:00	140.5	↓-1.2
2/12 08:10	139.0	↓-1.5
2/12 08:20	137.2	↓-1.8
2/12 08:30	135.2	↓-2.0
2/12 08:40	132.8	↓-2.4
2/12 08:50	130.2	↓-2.6
2/12 09:00	127.4	↓-2.8
2/12 09:10	124.4	↓-3.0
2/12 09:20	121.2	↓-3.2
2/12 09:30	117.9	↓-3.3
2/12 09:40	114.4	↓-3.5
2/12 09:50	110.9	↓-3.5
2/12 10:00	107.3	↓-3.6
2/12 10:10	103.6	↓-3.7
2/12 10:20	100.0	↓-3.6
2/12 10:30	96.4	↓-3.6
2/12 10:40	92.8	↓-3.6
2/12 10:50	89.4	↓-3.4
2/12 11:00	86.0	↓-3.4
2/12 11:10	82.8	↓-3.2
2/12 11:20	79.8	↓-3.0
2/12 11:30	76.9	↓-2.9
2/12 11:40	74.3	↓-2.6
2/12 11:50	71.9	↓-2.4
2/12 12:00	69.7	↓-2.2
2/12 12:10	67.9	↓-1.8
2/12 12:20	66.2	↓-1.7
2/12 12:30	64.9	↓-1.3
2/12 12:40	63.9	↓-1.0
2/12 12:50	63.2	↓-0.7
2/12 13:00	62.8	↓-0.4	干潮
2/12 13:10	62.8	0
2/12 13:20	63.0	↑0.2
2/12 13:30	63.6	↑0.6
2/12 13:40	64.5	↑0.9
2/12 13:50	65.7	↑1.2
2/12 14:00	67.2	↑1.5
2/12 14:10	69.0	↑1.8
2/12 14:20	71.0	↑2.0
2/12 14:30	73.3	↑2.3
2/12 14:40	75.8	↑2.5
2/12 14:50	78.5	↑2.7
2/12 15:00	81.5	↑3.0
2/12 15:10	84.5	↑3.0
2/12 15:20	87.8	↑3.3
2/12 15:30	91.1	↑3.3
2/12 15:40	94.6	↑3.5
2/12 15:50	98.1	↑3.5
2/12 16:00	101.6	↑3.5
2/12 16:10	105.2	↑3.6
2/12 16:20	108.7	↑3.5
2/12 16:30	112.1	↑3.4
2/12 16:40	115.5	↑3.4
2/12 16:50	118.8	↑3.3
2/12 17:00	121.9	↑3.1
2/12 17:10	124.9	↑3.0
2/12 17:20	127.7	↑2.8
2/12 17:30	130.3	↑2.6
2/12 17:40	132.6	↑2.3
2/12 17:50	134.7	↑2.1
2/12 18:00	136.6	↑1.9
2/12 18:10	138.1	↑1.5
2/12 18:20	139.3	↑1.2
2/12 18:30	140.3	↑1.0
2/12 18:40	140.9	↑0.6
2/12 18:50	141.1	↑0.2	満潮
2/12 19:00	141.0	↓-0.1
2/12 19:10	140.6	↓-0.4
2/12 19:20	139.8	↓-0.8
2/12 19:30	138.7	↓-1.1
2/12 19:40	137.3	↓-1.4
2/12 19:50	135.5	↓-1.8
2/12 20:00	133.4	↓-2.1
2/12 20:10	131.1	↓-2.3
2/12 20:20	128.4	↓-2.7
2/12 20:30	125.4	↓-3.0
2/12 20:40	122.2	↓-3.2
2/12 20:50	118.7	↓-3.5
2/12 21:00	115.0	↓-3.7
2/12 21:10	111.2	↓-3.8
2/12 21:20	107.1	↓-4.1
2/12 21:30	103.0	↓-4.1
2/12 21:40	98.7	↓-4.3
2/12 21:50	94.3	↓-4.4
2/12 22:00	89.9	↓-4.4
2/12 22:10	85.4	↓-4.5
2/12 22:20	80.9	↓-4.5
2/12 22:30	76.5	↓-4.4
2/12 22:40	72.2	↓-4.3
2/12 22:50	67.9	↓-4.3
2/12 23:00	63.7	↓-4.2
2/12 23:10	59.7	↓-4.0
2/12 23:20	55.9	↓-3.8
2/12 23:30	52.3	↓-3.6
2/12 23:40	48.9	↓-3.4
2/12 23:50	45.8	↓-3.1