18 (水)	06:58	00:29	18:37	12:46
	145cm	20cm	144cm	57cm
中潮 出 06:25 入 17:28 出 08:06 入 20:07

岩井袋（千葉）2037年02月18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
2/18 00:00	21.3	↓-1.4
2/18 00:10	20.4	↓-0.9
2/18 00:20	19.8	↓-0.6	干潮
2/18 00:30	19.6	↓-0.2
2/18 00:40	19.9	↑0.3
2/18 00:50	20.6	↑0.7
2/18 01:00	21.7	↑1.1
2/18 01:10	23.2	↑1.5
2/18 01:20	25.2	↑2.0
2/18 01:30	27.5	↑2.3
2/18 01:40	30.1	↑2.6
2/18 01:50	33.1	↑3.0
2/18 02:00	36.5	↑3.4
2/18 02:10	40.1	↑3.6
2/18 02:20	44.0	↑3.9
2/18 02:30	48.2	↑4.2
2/18 02:40	52.6	↑4.4
2/18 02:50	57.2	↑4.6
2/18 03:00	62.0	↑4.8
2/18 03:10	66.9	↑4.9
2/18 03:20	71.8	↑4.9
2/18 03:30	76.9	↑5.1	最大潮位差
2/18 03:40	82.0	↑5.1	最大潮位差
2/18 03:50	87.0	↑5.0
2/18 04:00	92.1	↑5.1	最大潮位差
2/18 04:10	97.0	↑4.9
2/18 04:20	101.9	↑4.9
2/18 04:30	106.6	↑4.7
2/18 04:40	111.2	↑4.6
2/18 04:50	115.5	↑4.3
2/18 05:00	119.7	↑4.2
2/18 05:10	123.6	↑3.9
2/18 05:20	127.2	↑3.6
2/18 05:30	130.5	↑3.3
2/18 05:40	133.5	↑3.0
2/18 05:50	136.2	↑2.7
2/18 06:00	138.5	↑2.3
2/18 06:10	140.5	↑2.0
2/18 06:20	142.1	↑1.6
2/18 06:30	143.3	↑1.2
2/18 06:40	144.1	↑0.8
2/18 06:50	144.5	↑0.4	満潮
2/18 07:00	144.6	↑0.1
2/18 07:10	144.3	↓-0.3
2/18 07:20	143.6	↓-0.7
2/18 07:30	142.5	↓-1.1
2/18 07:40	141.1	↓-1.4
2/18 07:50	139.4	↓-1.7
2/18 08:00	137.3	↓-2.1
2/18 08:10	135.0	↓-2.3
2/18 08:20	132.3	↓-2.7
2/18 08:30	129.5	↓-2.8
2/18 08:40	126.3	↓-3.2
2/18 08:50	123.0	↓-3.3
2/18 09:00	119.5	↓-3.5
2/18 09:10	115.8	↓-3.7
2/18 09:20	112.1	↓-3.7
2/18 09:30	108.2	↓-3.9
2/18 09:40	104.3	↓-3.9
2/18 09:50	100.3	↓-4.0
2/18 10:00	96.4	↓-3.9
2/18 10:10	92.5	↓-3.9
2/18 10:20	88.7	↓-3.8
2/18 10:30	85.0	↓-3.7
2/18 10:40	81.4	↓-3.6
2/18 10:50	77.9	↓-3.5
2/18 11:00	74.7	↓-3.2
2/18 11:10	71.6	↓-3.1
2/18 11:20	68.8	↓-2.8
2/18 11:30	66.2	↓-2.6
2/18 11:40	63.9	↓-2.3
2/18 11:50	61.9	↓-2.0
2/18 12:00	60.2	↓-1.7
2/18 12:10	58.9	↓-1.3
2/18 12:20	57.8	↓-1.1
2/18 12:30	57.1	↓-0.7
2/18 12:40	56.8	↓-0.3	干潮
2/18 12:50	56.8	0
2/18 13:00	57.1	↑0.3
2/18 13:10	57.8	↑0.7
2/18 13:20	58.8	↑1.0
2/18 13:30	60.1	↑1.3
2/18 13:40	61.8	↑1.7
2/18 13:50	63.7	↑1.9
2/18 14:00	66.0	↑2.3
2/18 14:10	68.5	↑2.5
2/18 14:20	71.3	↑2.8
2/18 14:30	74.3	↑3.0
2/18 14:40	77.5	↑3.2
2/18 14:50	80.9	↑3.4
2/18 15:00	84.5	↑3.6
2/18 15:10	88.2	↑3.7
2/18 15:20	91.9	↑3.7
2/18 15:30	95.8	↑3.9
2/18 15:40	99.7	↑3.9
2/18 15:50	103.6	↑3.9
2/18 16:00	107.4	↑3.8
2/18 16:10	111.2	↑3.8
2/18 16:20	115.0	↑3.8
2/18 16:30	118.6	↑3.6
2/18 16:40	122.0	↑3.4
2/18 16:50	125.3	↑3.3
2/18 17:00	128.4	↑3.1
2/18 17:10	131.3	↑2.9
2/18 17:20	133.9	↑2.6
2/18 17:30	136.3	↑2.4
2/18 17:40	138.4	↑2.1
2/18 17:50	140.1	↑1.7
2/18 18:00	141.6	↑1.5
2/18 18:10	142.7	↑1.1
2/18 18:20	143.4	↑0.7
2/18 18:30	143.8	↑0.4	満潮
2/18 18:40	143.9	↑0.1
2/18 18:50	143.5	↓-0.4
2/18 19:00	142.8	↓-0.7
2/18 19:10	141.8	↓-1.0
2/18 19:20	140.4	↓-1.4
2/18 19:30	138.6	↓-1.8
2/18 19:40	136.5	↓-2.1
2/18 19:50	134.0	↓-2.5
2/18 20:00	131.3	↓-2.7
2/18 20:10	128.2	↓-3.1
2/18 20:20	124.9	↓-3.3
2/18 20:30	121.3	↓-3.6
2/18 20:40	117.5	↓-3.8
2/18 20:50	113.4	↓-4.1
2/18 21:00	109.2	↓-4.2
2/18 21:10	104.9	↓-4.3
2/18 21:20	100.4	↓-4.5
2/18 21:30	95.8	↓-4.6
2/18 21:40	91.2	↓-4.6
2/18 21:50	86.5	↓-4.7
2/18 22:00	81.8	↓-4.7
2/18 22:10	77.2	↓-4.6
2/18 22:20	72.6	↓-4.6
2/18 22:30	68.1	↓-4.5
2/18 22:40	63.7	↓-4.4
2/18 22:50	59.5	↓-4.2
2/18 23:00	55.5	↓-4.0
2/18 23:10	51.7	↓-3.8
2/18 23:20	48.1	↓-3.6
2/18 23:30	44.8	↓-3.3
2/18 23:40	41.8	↓-3.0
2/18 23:50	39.1	↓-2.7