20 (水)	02:52	08:37	14:25	20:48
	108cm	52cm	106cm	32cm
中潮 出 05:00 入 18:15 出 03:41 入 15:12

名洗（千葉）2039年04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
4/20 00:00	77.2	↑3.0
4/20 00:10	80.1	↑2.9
4/20 00:20	83.0	↑2.9
4/20 00:30	85.8	↑2.8
4/20 00:40	88.4	↑2.6
4/20 00:50	91.0	↑2.6
4/20 01:00	93.5	↑2.5
4/20 01:10	95.8	↑2.3
4/20 01:20	97.9	↑2.1
4/20 01:30	99.9	↑2.0
4/20 01:40	101.7	↑1.8
4/20 01:50	103.3	↑1.6
4/20 02:00	104.6	↑1.3
4/20 02:10	105.7	↑1.1
4/20 02:20	106.6	↑0.9
4/20 02:30	107.3	↑0.7
4/20 02:40	107.7	↑0.4
4/20 02:50	107.8	↑0.1	満潮
4/20 03:00	107.7	↓-0.1
4/20 03:10	107.4	↓-0.3
4/20 03:20	106.8	↓-0.6
4/20 03:30	106.0	↓-0.8
4/20 03:40	105.0	↓-1.0
4/20 03:50	103.8	↓-1.2
4/20 04:00	102.3	↓-1.5
4/20 04:10	100.7	↓-1.6
4/20 04:20	98.9	↓-1.8
4/20 04:30	97.0	↓-1.9
4/20 04:40	94.9	↓-2.1
4/20 04:50	92.7	↓-2.2
4/20 05:00	90.4	↓-2.3
4/20 05:10	88.1	↓-2.3
4/20 05:20	85.6	↓-2.5
4/20 05:30	83.2	↓-2.4
4/20 05:40	80.7	↓-2.5
4/20 05:50	78.2	↓-2.5
4/20 06:00	75.7	↓-2.5
4/20 06:10	73.2	↓-2.5
4/20 06:20	70.8	↓-2.4
4/20 06:30	68.5	↓-2.3
4/20 06:40	66.2	↓-2.3
4/20 06:50	64.1	↓-2.1
4/20 07:00	62.1	↓-2.0
4/20 07:10	60.2	↓-1.9
4/20 07:20	58.5	↓-1.7
4/20 07:30	57.0	↓-1.5
4/20 07:40	55.6	↓-1.4
4/20 07:50	54.5	↓-1.1
4/20 08:00	53.5	↓-1.0
4/20 08:10	52.8	↓-0.7
4/20 08:20	52.3	↓-0.5
4/20 08:30	52.0	↓-0.3	干潮
4/20 08:40	52.0	0
4/20 08:50	52.2	↑0.2
4/20 09:00	52.6	↑0.4
4/20 09:10	53.3	↑0.7
4/20 09:20	54.2	↑0.9
4/20 09:30	55.2	↑1.0
4/20 09:40	56.5	↑1.3
4/20 09:50	57.9	↑1.4
4/20 10:00	59.6	↑1.7
4/20 10:10	61.3	↑1.7
4/20 10:20	63.2	↑1.9
4/20 10:30	65.2	↑2.0
4/20 10:40	67.4	↑2.2
4/20 10:50	69.6	↑2.2
4/20 11:00	71.8	↑2.2
4/20 11:10	74.2	↑2.4
4/20 11:20	76.5	↑2.3
4/20 11:30	78.9	↑2.4
4/20 11:40	81.2	↑2.3
4/20 11:50	83.6	↑2.4
4/20 12:00	85.9	↑2.3
4/20 12:10	88.1	↑2.2
4/20 12:20	90.3	↑2.2
4/20 12:30	92.4	↑2.1
4/20 12:40	94.4	↑2.0
4/20 12:50	96.3	↑1.9
4/20 13:00	98.0	↑1.7
4/20 13:10	99.6	↑1.6
4/20 13:20	101.1	↑1.5
4/20 13:30	102.3	↑1.2
4/20 13:40	103.4	↑1.1
4/20 13:50	104.3	↑0.9
4/20 14:00	104.9	↑0.6
4/20 14:10	105.4	↑0.5
4/20 14:20	105.6	↑0.2	満潮
4/20 14:30	105.6	0
4/20 14:40	105.3	↓-0.3
4/20 14:50	104.8	↓-0.5
4/20 15:00	104.0	↓-0.8
4/20 15:10	103.0	↓-1.0
4/20 15:20	101.8	↓-1.2
4/20 15:30	100.4	↓-1.4
4/20 15:40	98.7	↓-1.7
4/20 15:50	96.9	↓-1.8
4/20 16:00	94.8	↓-2.1
4/20 16:10	92.6	↓-2.2
4/20 16:20	90.2	↓-2.4
4/20 16:30	87.7	↓-2.5
4/20 16:40	85.1	↓-2.6
4/20 16:50	82.3	↓-2.8
4/20 17:00	79.5	↓-2.8
4/20 17:10	76.6	↓-2.9
4/20 17:20	73.6	↓-3.0
4/20 17:30	70.6	↓-3.0
4/20 17:40	67.6	↓-3.0
4/20 17:50	64.6	↓-3.0
4/20 18:00	61.6	↓-3.0
4/20 18:10	58.7	↓-2.9
4/20 18:20	55.8	↓-2.9
4/20 18:30	53.0	↓-2.8
4/20 18:40	50.3	↓-2.7
4/20 18:50	47.7	↓-2.6
4/20 19:00	45.2	↓-2.5
4/20 19:10	42.9	↓-2.3
4/20 19:20	40.7	↓-2.2
4/20 19:30	38.8	↓-1.9
4/20 19:40	37.0	↓-1.8
4/20 19:50	35.4	↓-1.6
4/20 20:00	34.1	↓-1.3
4/20 20:10	33.0	↓-1.1
4/20 20:20	32.1	↓-0.9
4/20 20:30	31.5	↓-0.6
4/20 20:40	31.2	↓-0.3	干潮
4/20 20:50	31.1	↓-0.1
4/20 21:00	31.4	↑0.3
4/20 21:10	31.8	↑0.4
4/20 21:20	32.6	↑0.8
4/20 21:30	33.6	↑1.0
4/20 21:40	34.8	↑1.2
4/20 21:50	36.3	↑1.5
4/20 22:00	38.1	↑1.8
4/20 22:10	40.0	↑1.9
4/20 22:20	42.2	↑2.2
4/20 22:30	44.5	↑2.3
4/20 22:40	47.0	↑2.5
4/20 22:50	49.7	↑2.7
4/20 23:00	52.5	↑2.8
4/20 23:10	55.4	↑2.9
4/20 23:20	58.4	↑3.0
4/20 23:30	61.6	↑3.2
4/20 23:40	64.7	↑3.1
4/20 23:50	68.0	↑3.3	最大潮位差