20 (日)	06:59	12:56	18:29	-
	101cm	61cm	95cm	-
長潮 出 07:04 入 18:11 出 03:42 入 13:23

伊奈（長崎）2028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	36.3	↑0.2
2/20 00:10	36.6	↑0.3
2/20 00:20	37.1	↑0.5
2/20 00:30	37.7	↑0.6
2/20 00:40	38.5	↑0.8
2/20 00:50	39.4	↑0.9
2/20 01:00	40.4	↑1.0
2/20 01:10	41.6	↑1.2
2/20 01:20	42.9	↑1.3
2/20 01:30	44.4	↑1.5
2/20 01:40	45.9	↑1.5
2/20 01:50	47.6	↑1.7
2/20 02:00	49.4	↑1.8
2/20 02:10	51.3	↑1.9
2/20 02:20	53.3	↑2.0
2/20 02:30	55.3	↑2.0
2/20 02:40	57.4	↑2.1
2/20 02:50	59.6	↑2.2
2/20 03:00	61.9	↑2.3
2/20 03:10	64.2	↑2.3
2/20 03:20	66.5	↑2.3
2/20 03:30	68.8	↑2.3
2/20 03:40	71.1	↑2.3
2/20 03:50	73.5	↑2.4
2/20 04:00	75.8	↑2.3
2/20 04:10	78.1	↑2.3
2/20 04:20	80.3	↑2.2
2/20 04:30	82.5	↑2.2
2/20 04:40	84.6	↑2.1
2/20 04:50	86.7	↑2.1
2/20 05:00	88.6	↑1.9
2/20 05:10	90.4	↑1.8
2/20 05:20	92.1	↑1.7
2/20 05:30	93.7	↑1.6
2/20 05:40	95.1	↑1.4
2/20 05:50	96.4	↑1.3
2/20 06:00	97.5	↑1.1
2/20 06:10	98.5	↑1.0
2/20 06:20	99.3	↑0.8
2/20 06:30	99.9	↑0.6
2/20 06:40	100.3	↑0.4
2/20 06:50	100.5	↑0.2	満潮
2/20 07:00	100.6	↑0.1
2/20 07:10	100.5	↓-0.1
2/20 07:20	100.2	↓-0.3
2/20 07:30	99.7	↓-0.5
2/20 07:40	99.1	↓-0.6
2/20 07:50	98.3	↓-0.8
2/20 08:00	97.3	↓-1.0
2/20 08:10	96.2	↓-1.1
2/20 08:20	95.0	↓-1.2
2/20 08:30	93.7	↓-1.3
2/20 08:40	92.2	↓-1.5
2/20 08:50	90.7	↓-1.5
2/20 09:00	89.1	↓-1.6
2/20 09:10	87.4	↓-1.7
2/20 09:20	85.7	↓-1.7
2/20 09:30	84.0	↓-1.7
2/20 09:40	82.2	↓-1.8
2/20 09:50	80.4	↓-1.8
2/20 10:00	78.6	↓-1.8
2/20 10:10	76.9	↓-1.7
2/20 10:20	75.2	↓-1.7
2/20 10:30	73.6	↓-1.6
2/20 10:40	72.0	↓-1.6
2/20 10:50	70.5	↓-1.5
2/20 11:00	69.0	↓-1.5
2/20 11:10	67.7	↓-1.3
2/20 11:20	66.4	↓-1.3
2/20 11:30	65.3	↓-1.1
2/20 11:40	64.3	↓-1.0
2/20 11:50	63.4	↓-0.9
2/20 12:00	62.6	↓-0.8
2/20 12:10	61.9	↓-0.7
2/20 12:20	61.4	↓-0.5
2/20 12:30	61.0	↓-0.4
2/20 12:40	60.7	↓-0.3
2/20 12:50	60.6	↓-0.1	干潮
2/20 13:00	60.6	0
2/20 13:10	60.7	↑0.1
2/20 13:20	61.0	↑0.3
2/20 13:30	61.4	↑0.4
2/20 13:40	61.9	↑0.5
2/20 13:50	62.5	↑0.6
2/20 14:00	63.3	↑0.8
2/20 14:10	64.1	↑0.8
2/20 14:20	65.1	↑1.0
2/20 14:30	66.1	↑1.0
2/20 14:40	67.3	↑1.2
2/20 14:50	68.5	↑1.2
2/20 15:00	69.9	↑1.4
2/20 15:10	71.3	↑1.4
2/20 15:20	72.7	↑1.4
2/20 15:30	74.2	↑1.5
2/20 15:40	75.7	↑1.5
2/20 15:50	77.3	↑1.6
2/20 16:00	78.9	↑1.6
2/20 16:10	80.4	↑1.5
2/20 16:20	82.0	↑1.6
2/20 16:30	83.5	↑1.5
2/20 16:40	85.0	↑1.5
2/20 16:50	86.4	↑1.4
2/20 17:00	87.7	↑1.3
2/20 17:10	89.0	↑1.3
2/20 17:20	90.1	↑1.1
2/20 17:30	91.2	↑1.1
2/20 17:40	92.1	↑0.9
2/20 17:50	92.8	↑0.7
2/20 18:00	93.4	↑0.6
2/20 18:10	93.8	↑0.4
2/20 18:20	94.1	↑0.3	満潮
2/20 18:30	94.2	↑0.1
2/20 18:40	94.0	↓-0.2
2/20 18:50	93.7	↓-0.3
2/20 19:00	93.1	↓-0.6
2/20 19:10	92.4	↓-0.7
2/20 19:20	91.4	↓-1.0
2/20 19:30	90.3	↓-1.1
2/20 19:40	88.9	↓-1.4
2/20 19:50	87.4	↓-1.5
2/20 20:00	85.7	↓-1.7
2/20 20:10	83.8	↓-1.9
2/20 20:20	81.7	↓-2.1
2/20 20:30	79.5	↓-2.2
2/20 20:40	77.2	↓-2.3
2/20 20:50	74.7	↓-2.5
2/20 21:00	72.2	↓-2.5
2/20 21:10	69.6	↓-2.6
2/20 21:20	66.9	↓-2.7
2/20 21:30	64.1	↓-2.8	最大潮位差
2/20 21:40	61.4	↓-2.7
2/20 21:50	58.6	↓-2.8	最大潮位差
2/20 22:00	55.9	↓-2.7
2/20 22:10	53.2	↓-2.7
2/20 22:20	50.5	↓-2.7
2/20 22:30	47.9	↓-2.6
2/20 22:40	45.4	↓-2.5
2/20 22:50	43.1	↓-2.3
2/20 23:00	40.8	↓-2.3
2/20 23:10	38.7	↓-2.1
2/20 23:20	36.7	↓-2.0
2/20 23:30	34.9	↓-1.8
2/20 23:40	33.3	↓-1.6
2/20 23:50	31.9	↓-1.4