20 (木)	03:46	09:54	15:46	22:19
	107cm	68cm	100cm	47cm
小潮 出 05:46 入 18:59 出 01:40 入 12:24

伊奈（長崎）2017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	75.9	↑2.2	最大潮位差
4/20 00:10	78.1	↑2.2	最大潮位差
4/20 00:20	80.3	↑2.2	最大潮位差
4/20 00:30	82.4	↑2.1
4/20 00:40	84.5	↑2.1
4/20 00:50	86.6	↑2.1
4/20 01:00	88.6	↑2.0
4/20 01:10	90.6	↑2.0
4/20 01:20	92.5	↑1.9
4/20 01:30	94.3	↑1.8
4/20 01:40	96.0	↑1.7
4/20 01:50	97.6	↑1.6
4/20 02:00	99.0	↑1.4
4/20 02:10	100.4	↑1.4
4/20 02:20	101.7	↑1.3
4/20 02:30	102.8	↑1.1
4/20 02:40	103.8	↑1.0
4/20 02:50	104.6	↑0.8
4/20 03:00	105.3	↑0.7
4/20 03:10	105.9	↑0.6
4/20 03:20	106.3	↑0.4
4/20 03:30	106.6	↑0.3
4/20 03:40	106.8	↑0.2	満潮
4/20 03:50	106.8	0
4/20 04:00	106.6	↓-0.2
4/20 04:10	106.3	↓-0.3
4/20 04:20	105.9	↓-0.4
4/20 04:30	105.3	↓-0.6
4/20 04:40	104.6	↓-0.7
4/20 04:50	103.8	↓-0.8
4/20 05:00	102.8	↓-1.0
4/20 05:10	101.8	↓-1.0
4/20 05:20	100.6	↓-1.2
4/20 05:30	99.4	↓-1.2
4/20 05:40	98.0	↓-1.4
4/20 05:50	96.6	↓-1.4
4/20 06:00	95.1	↓-1.5
4/20 06:10	93.5	↓-1.6
4/20 06:20	91.9	↓-1.6
4/20 06:30	90.2	↓-1.7
4/20 06:40	88.6	↓-1.6
4/20 06:50	86.9	↓-1.7
4/20 07:00	85.2	↓-1.7
4/20 07:10	83.5	↓-1.7
4/20 07:20	81.9	↓-1.6
4/20 07:30	80.3	↓-1.6
4/20 07:40	78.7	↓-1.6
4/20 07:50	77.3	↓-1.4
4/20 08:00	75.8	↓-1.5
4/20 08:10	74.5	↓-1.3
4/20 08:20	73.3	↓-1.2
4/20 08:30	72.1	↓-1.2
4/20 08:40	71.1	↓-1.0
4/20 08:50	70.2	↓-0.9
4/20 09:00	69.4	↓-0.8
4/20 09:10	68.7	↓-0.7
4/20 09:20	68.2	↓-0.5
4/20 09:30	67.8	↓-0.4
4/20 09:40	67.6	↓-0.2
4/20 09:50	67.4	↓-0.2	干潮
4/20 10:00	67.5	↑0.1
4/20 10:10	67.6	↑0.1
4/20 10:20	67.9	↑0.3
4/20 10:30	68.3	↑0.4
4/20 10:40	68.9	↑0.6
4/20 10:50	69.6	↑0.7
4/20 11:00	70.4	↑0.8
4/20 11:10	71.2	↑0.8
4/20 11:20	72.2	↑1.0
4/20 11:30	73.3	↑1.1
4/20 11:40	74.4	↑1.1
4/20 11:50	75.7	↑1.3
4/20 12:00	76.9	↑1.2
4/20 12:10	78.3	↑1.4
4/20 12:20	79.6	↑1.3
4/20 12:30	81.0	↑1.4
4/20 12:40	82.4	↑1.4
4/20 12:50	83.8	↑1.4
4/20 13:00	85.2	↑1.4
4/20 13:10	86.6	↑1.4
4/20 13:20	87.9	↑1.3
4/20 13:30	89.2	↑1.3
4/20 13:40	90.5	↑1.3
4/20 13:50	91.7	↑1.2
4/20 14:00	92.9	↑1.2
4/20 14:10	94.0	↑1.1
4/20 14:20	95.0	↑1.0
4/20 14:30	95.9	↑0.9
4/20 14:40	96.7	↑0.8
4/20 14:50	97.4	↑0.7
4/20 15:00	98.0	↑0.6
4/20 15:10	98.5	↑0.5
4/20 15:20	98.9	↑0.4
4/20 15:30	99.2	↑0.3
4/20 15:40	99.3	↑0.1	満潮
4/20 15:50	99.3	0
4/20 16:00	99.2	↓-0.1
4/20 16:10	98.9	↓-0.3
4/20 16:20	98.5	↓-0.4
4/20 16:30	98.0	↓-0.5
4/20 16:40	97.3	↓-0.7
4/20 16:50	96.5	↓-0.8
4/20 17:00	95.6	↓-0.9
4/20 17:10	94.5	↓-1.1
4/20 17:20	93.3	↓-1.2
4/20 17:30	92.0	↓-1.3
4/20 17:40	90.5	↓-1.5
4/20 17:50	88.9	↓-1.6
4/20 18:00	87.3	↓-1.6
4/20 18:10	85.5	↓-1.8
4/20 18:20	83.6	↓-1.9
4/20 18:30	81.7	↓-1.9
4/20 18:40	79.7	↓-2.0
4/20 18:50	77.6	↓-2.1
4/20 19:00	75.5	↓-2.1
4/20 19:10	73.4	↓-2.1
4/20 19:20	71.2	↓-2.2	最大潮位差
4/20 19:30	69.1	↓-2.1
4/20 19:40	67.0	↓-2.1
4/20 19:50	64.9	↓-2.1
4/20 20:00	62.8	↓-2.1
4/20 20:10	60.8	↓-2.0
4/20 20:20	58.9	↓-1.9
4/20 20:30	57.1	↓-1.8
4/20 20:40	55.3	↓-1.8
4/20 20:50	53.7	↓-1.6
4/20 21:00	52.3	↓-1.4
4/20 21:10	51.0	↓-1.3
4/20 21:20	49.8	↓-1.2
4/20 21:30	48.8	↓-1.0
4/20 21:40	48.0	↓-0.8
4/20 21:50	47.3	↓-0.7
4/20 22:00	46.9	↓-0.4
4/20 22:10	46.6	↓-0.3	干潮
4/20 22:20	46.6	0
4/20 22:30	46.7	↑0.1
4/20 22:40	47.0	↑0.3
4/20 22:50	47.5	↑0.5
4/20 23:00	48.2	↑0.7
4/20 23:10	49.1	↑0.9
4/20 23:20	50.2	↑1.1
4/20 23:30	51.5	↑1.3
4/20 23:40	52.9	↑1.4
4/20 23:50	54.4	↑1.5