20 (月)	06:07	11:55	17:47	-
	147cm	54cm	150cm	-
大潮 出 06:23 入 17:29 出 06:56 入 18:58

岩井袋（千葉）2034年02月20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
2/20 00:00	18.1	↑0.7
2/20 00:10	19.2	↑1.1
2/20 00:20	20.7	↑1.5
2/20 00:30	22.7	↑2.0
2/20 00:40	25.0	↑2.3
2/20 00:50	27.8	↑2.8
2/20 01:00	30.9	↑3.1
2/20 01:10	34.3	↑3.4
2/20 01:20	38.1	↑3.8
2/20 01:30	42.1	↑4.0
2/20 01:40	46.5	↑4.4
2/20 01:50	51.0	↑4.5
2/20 02:00	55.8	↑4.8
2/20 02:10	60.7	↑4.9
2/20 02:20	65.8	↑5.1
2/20 02:30	71.0	↑5.2
2/20 02:40	76.3	↑5.3	最大潮位差
2/20 02:50	81.6	↑5.3	最大潮位差
2/20 03:00	86.9	↑5.3	最大潮位差
2/20 03:10	92.1	↑5.2
2/20 03:20	97.3	↑5.2
2/20 03:30	102.4	↑5.1
2/20 03:40	107.3	↑4.9
2/20 03:50	112.1	↑4.8
2/20 04:00	116.6	↑4.5
2/20 04:10	120.9	↑4.3
2/20 04:20	125.0	↑4.1
2/20 04:30	128.8	↑3.8
2/20 04:40	132.3	↑3.5
2/20 04:50	135.4	↑3.1
2/20 05:00	138.2	↑2.8
2/20 05:10	140.6	↑2.4
2/20 05:20	142.6	↑2.0
2/20 05:30	144.3	↑1.7
2/20 05:40	145.6	↑1.3
2/20 05:50	146.4	↑0.8
2/20 06:00	146.8	↑0.4	満潮
2/20 06:10	146.9	↑0.1
2/20 06:20	146.5	↓-0.4
2/20 06:30	145.8	↓-0.7
2/20 06:40	144.6	↓-1.2
2/20 06:50	143.1	↓-1.5
2/20 07:00	141.3	↓-1.8
2/20 07:10	139.1	↓-2.2
2/20 07:20	136.5	↓-2.6
2/20 07:30	133.7	↓-2.8
2/20 07:40	130.6	↓-3.1
2/20 07:50	127.3	↓-3.3
2/20 08:00	123.7	↓-3.6
2/20 08:10	120.0	↓-3.7
2/20 08:20	116.1	↓-3.9
2/20 08:30	112.1	↓-4.0
2/20 08:40	108.0	↓-4.1
2/20 08:50	103.8	↓-4.2
2/20 09:00	99.6	↓-4.2
2/20 09:10	95.4	↓-4.2
2/20 09:20	91.3	↓-4.1
2/20 09:30	87.2	↓-4.1
2/20 09:40	83.2	↓-4.0
2/20 09:50	79.4	↓-3.8
2/20 10:00	75.7	↓-3.7
2/20 10:10	72.2	↓-3.5
2/20 10:20	69.0	↓-3.2
2/20 10:30	66.0	↓-3.0
2/20 10:40	63.3	↓-2.7
2/20 10:50	60.9	↓-2.4
2/20 11:00	58.8	↓-2.1
2/20 11:10	57.0	↓-1.8
2/20 11:20	55.6	↓-1.4
2/20 11:30	54.5	↓-1.1
2/20 11:40	53.8	↓-0.7
2/20 11:50	53.4	↓-0.4	干潮
2/20 12:00	53.5	↑0.1
2/20 12:10	53.9	↑0.4
2/20 12:20	54.6	↑0.7
2/20 12:30	55.8	↑1.2
2/20 12:40	57.3	↑1.5
2/20 12:50	59.1	↑1.8
2/20 13:00	61.3	↑2.2
2/20 13:10	63.8	↑2.5
2/20 13:20	66.5	↑2.7
2/20 13:30	69.6	↑3.1
2/20 13:40	72.9	↑3.3
2/20 13:50	76.4	↑3.5
2/20 14:00	80.1	↑3.7
2/20 14:10	84.0	↑3.9
2/20 14:20	88.1	↑4.1
2/20 14:30	92.2	↑4.1
2/20 14:40	96.4	↑4.2
2/20 14:50	100.7	↑4.3
2/20 15:00	104.9	↑4.2
2/20 15:10	109.2	↑4.3
2/20 15:20	113.3	↑4.1
2/20 15:30	117.4	↑4.1
2/20 15:40	121.4	↑4.0
2/20 15:50	125.2	↑3.8
2/20 16:00	128.8	↑3.6
2/20 16:10	132.2	↑3.4
2/20 16:20	135.4	↑3.2
2/20 16:30	138.3	↑2.9
2/20 16:40	140.9	↑2.6
2/20 16:50	143.2	↑2.3
2/20 17:00	145.1	↑1.9
2/20 17:10	146.7	↑1.6
2/20 17:20	147.9	↑1.2
2/20 17:30	148.8	↑0.9
2/20 17:40	149.2	↑0.4	満潮
2/20 17:50	149.3	↑0.1
2/20 18:00	148.9	↓-0.4
2/20 18:10	148.2	↓-0.7
2/20 18:20	147.0	↓-1.2
2/20 18:30	145.5	↓-1.5
2/20 18:40	143.6	↓-1.9
2/20 18:50	141.3	↓-2.3
2/20 19:00	138.6	↓-2.7
2/20 19:10	135.6	↓-3.0
2/20 19:20	132.2	↓-3.4
2/20 19:30	128.6	↓-3.6
2/20 19:40	124.6	↓-4.0
2/20 19:50	120.4	↓-4.2
2/20 20:00	116.0	↓-4.4
2/20 20:10	111.4	↓-4.6
2/20 20:20	106.6	↓-4.8
2/20 20:30	101.6	↓-5.0
2/20 20:40	96.6	↓-5.0
2/20 20:50	91.5	↓-5.1
2/20 21:00	86.3	↓-5.2
2/20 21:10	81.2	↓-5.1
2/20 21:20	76.0	↓-5.2
2/20 21:30	71.0	↓-5.0
2/20 21:40	66.0	↓-5.0
2/20 21:50	61.2	↓-4.8
2/20 22:00	56.5	↓-4.7
2/20 22:10	52.1	↓-4.4
2/20 22:20	47.9	↓-4.2
2/20 22:30	43.9	↓-4.0
2/20 22:40	40.2	↓-3.7
2/20 22:50	36.9	↓-3.3
2/20 23:00	33.9	↓-3.0
2/20 23:10	31.2	↓-2.7
2/20 23:20	28.9	↓-2.3
2/20 23:30	27.0	↓-1.9
2/20 23:40	25.5	↓-1.5
2/20 23:50	24.4	↓-1.1