18 (金)	07:02	00:45	19:10	13:09
	146cm	34cm	138cm	46cm
中潮 出 06:25 入 17:28 出 21:05 入 08:07

岩井袋（千葉）2033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	37.7	↓-1.9
2/18 00:10	36.2	↓-1.5
2/18 00:20	35.1	↓-1.1
2/18 00:30	34.3	↓-0.8
2/18 00:40	34.0	↓-0.3	干潮
2/18 00:50	34.0	0
2/18 01:00	34.5	↑0.5
2/18 01:10	35.3	↑0.8
2/18 01:20	36.5	↑1.2
2/18 01:30	38.0	↑1.5
2/18 01:40	40.0	↑2.0
2/18 01:50	42.3	↑2.3
2/18 02:00	44.9	↑2.6
2/18 02:10	47.8	↑2.9
2/18 02:20	51.0	↑3.2
2/18 02:30	54.5	↑3.5
2/18 02:40	58.2	↑3.7
2/18 02:50	62.2	↑4.0
2/18 03:00	66.3	↑4.1
2/18 03:10	70.7	↑4.4
2/18 03:20	75.1	↑4.4
2/18 03:30	79.6	↑4.5
2/18 03:40	84.2	↑4.6
2/18 03:50	88.9	↑4.7	最大潮位差
2/18 04:00	93.5	↑4.6
2/18 04:10	98.1	↑4.6
2/18 04:20	102.7	↑4.6
2/18 04:30	107.2	↑4.5
2/18 04:40	111.5	↑4.3
2/18 04:50	115.7	↑4.2
2/18 05:00	119.7	↑4.0
2/18 05:10	123.5	↑3.8
2/18 05:20	127.0	↑3.5
2/18 05:30	130.3	↑3.3
2/18 05:40	133.3	↑3.0
2/18 05:50	136.0	↑2.7
2/18 06:00	138.4	↑2.4
2/18 06:10	140.5	↑2.1
2/18 06:20	142.2	↑1.7
2/18 06:30	143.5	↑1.3
2/18 06:40	144.5	↑1.0
2/18 06:50	145.1	↑0.6
2/18 07:00	145.3	↑0.2	満潮
2/18 07:10	145.1	↓-0.2
2/18 07:20	144.6	↓-0.5
2/18 07:30	143.7	↓-0.9
2/18 07:40	142.4	↓-1.3
2/18 07:50	140.8	↓-1.6
2/18 08:00	138.9	↓-1.9
2/18 08:10	136.6	↓-2.3
2/18 08:20	134.0	↓-2.6
2/18 08:30	131.1	↓-2.9
2/18 08:40	128.0	↓-3.1
2/18 08:50	124.7	↓-3.3
2/18 09:00	121.1	↓-3.6
2/18 09:10	117.3	↓-3.8
2/18 09:20	113.4	↓-3.9
2/18 09:30	109.3	↓-4.1
2/18 09:40	105.2	↓-4.1
2/18 09:50	101.0	↓-4.2
2/18 10:00	96.7	↓-4.3
2/18 10:10	92.5	↓-4.2
2/18 10:20	88.2	↓-4.3
2/18 10:30	84.1	↓-4.1
2/18 10:40	80.0	↓-4.1
2/18 10:50	76.0	↓-4.0
2/18 11:00	72.2	↓-3.8
2/18 11:10	68.5	↓-3.7
2/18 11:20	65.0	↓-3.5
2/18 11:30	61.8	↓-3.2
2/18 11:40	58.8	↓-3.0
2/18 11:50	56.1	↓-2.7
2/18 12:00	53.6	↓-2.5
2/18 12:10	51.5	↓-2.1
2/18 12:20	49.7	↓-1.8
2/18 12:30	48.2	↓-1.5
2/18 12:40	47.0	↓-1.2
2/18 12:50	46.2	↓-0.8
2/18 13:00	45.8	↓-0.4	干潮
2/18 13:10	45.7	↓-0.1
2/18 13:20	45.9	↑0.2
2/18 13:30	46.5	↑0.6
2/18 13:40	47.5	↑1.0
2/18 13:50	48.8	↑1.3
2/18 14:00	50.4	↑1.6
2/18 14:10	52.3	↑1.9
2/18 14:20	54.5	↑2.2
2/18 14:30	57.0	↑2.5
2/18 14:40	59.8	↑2.8
2/18 14:50	62.8	↑3.0
2/18 15:00	66.0	↑3.2
2/18 15:10	69.4	↑3.4
2/18 15:20	73.0	↑3.6
2/18 15:30	76.7	↑3.7
2/18 15:40	80.5	↑3.8
2/18 15:50	84.4	↑3.9
2/18 16:00	88.3	↑3.9
2/18 16:10	92.3	↑4.0
2/18 16:20	96.3	↑4.0
2/18 16:30	100.2	↑3.9
2/18 16:40	104.1	↑3.9
2/18 16:50	107.8	↑3.7
2/18 17:00	111.5	↑3.7
2/18 17:10	114.9	↑3.4
2/18 17:20	118.3	↑3.4
2/18 17:30	121.4	↑3.1
2/18 17:40	124.2	↑2.8
2/18 17:50	126.9	↑2.7
2/18 18:00	129.2	↑2.3
2/18 18:10	131.3	↑2.1
2/18 18:20	133.1	↑1.8
2/18 18:30	134.6	↑1.5
2/18 18:40	135.8	↑1.2
2/18 18:50	136.6	↑0.8
2/18 19:00	137.1	↑0.5	満潮
2/18 19:10	137.2	↑0.1	満潮
2/18 19:20	137.0	↓-0.2
2/18 19:30	136.5	↓-0.5
2/18 19:40	135.6	↓-0.9
2/18 19:50	134.4	↓-1.2
2/18 20:00	132.9	↓-1.5
2/18 20:10	131.1	↓-1.8
2/18 20:20	129.0	↓-2.1
2/18 20:30	126.6	↓-2.4
2/18 20:40	123.9	↓-2.7
2/18 20:50	121.0	↓-2.9
2/18 21:00	117.9	↓-3.1
2/18 21:10	114.6	↓-3.3
2/18 21:20	111.1	↓-3.5
2/18 21:30	107.5	↓-3.6
2/18 21:40	103.7	↓-3.8
2/18 21:50	99.9	↓-3.8
2/18 22:00	96.0	↓-3.9
2/18 22:10	92.0	↓-4.0
2/18 22:20	88.1	↓-3.9
2/18 22:30	84.2	↓-3.9
2/18 22:40	80.3	↓-3.9
2/18 22:50	76.5	↓-3.8
2/18 23:00	72.9	↓-3.6
2/18 23:10	69.3	↓-3.6
2/18 23:20	66.0	↓-3.3
2/18 23:30	62.8	↓-3.2
2/18 23:40	59.8	↓-3.0
2/18 23:50	57.1	↓-2.7