20 (火)	11:16	05:15	23:54	17:17
	151cm	43cm	151cm	37cm
中潮 出 05:25 入 19:34 出 22:17 入 08:50

佐須奈（長崎）2038年07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
7/20 00:00	154.2	↓-1.7
7/20 00:10	152.0	↓-2.2
7/20 00:20	149.4	↓-2.6
7/20 00:30	146.3	↓-3.1
7/20 00:40	142.8	↓-3.5
7/20 00:50	139.0	↓-3.8
7/20 01:00	134.9	↓-4.1
7/20 01:10	130.5	↓-4.4
7/20 01:20	125.9	↓-4.6
7/20 01:30	121.1	↓-4.8
7/20 01:40	116.1	↓-5.0
7/20 01:50	111.0	↓-5.1
7/20 02:00	105.8	↓-5.2	最大潮位差
7/20 02:10	100.7	↓-5.1
7/20 02:20	95.5	↓-5.2	最大潮位差
7/20 02:30	90.4	↓-5.1
7/20 02:40	85.4	↓-5.0
7/20 02:50	80.5	↓-4.9
7/20 03:00	75.8	↓-4.7
7/20 03:10	71.3	↓-4.5
7/20 03:20	67.1	↓-4.2
7/20 03:30	63.1	↓-4.0
7/20 03:40	59.4	↓-3.7
7/20 03:50	56.1	↓-3.3
7/20 04:00	53.1	↓-3.0
7/20 04:10	50.4	↓-2.7
7/20 04:20	48.1	↓-2.3
7/20 04:30	46.2	↓-1.9
7/20 04:40	44.7	↓-1.5
7/20 04:50	43.5	↓-1.2
7/20 05:00	42.8	↓-0.7
7/20 05:10	42.5	↓-0.3	干潮
7/20 05:20	42.5	0
7/20 05:30	43.0	↑0.5
7/20 05:40	43.8	↑0.8
7/20 05:50	44.9	↑1.1
7/20 06:00	46.4	↑1.5
7/20 06:10	48.3	↑1.9
7/20 06:20	50.5	↑2.2
7/20 06:30	52.9	↑2.4
7/20 06:40	55.7	↑2.8
7/20 06:50	58.7	↑3.0
7/20 07:00	62.0	↑3.3
7/20 07:10	65.6	↑3.6
7/20 07:20	69.3	↑3.7
7/20 07:30	73.2	↑3.9
7/20 07:40	77.4	↑4.2
7/20 07:50	81.6	↑4.2
7/20 08:00	86.0	↑4.4
7/20 08:10	90.6	↑4.6
7/20 08:20	95.2	↑4.6
7/20 08:30	99.8	↑4.6
7/20 08:40	104.5	↑4.7
7/20 08:50	109.1	↑4.6
7/20 09:00	113.7	↑4.6
7/20 09:10	118.2	↑4.5
7/20 09:20	122.5	↑4.3
7/20 09:30	126.7	↑4.2
7/20 09:40	130.7	↑4.0
7/20 09:50	134.4	↑3.7
7/20 10:00	137.9	↑3.5
7/20 10:10	141.0	↑3.1
7/20 10:20	143.7	↑2.7
7/20 10:30	146.1	↑2.4
7/20 10:40	148.0	↑1.9
7/20 10:50	149.4	↑1.4
7/20 11:00	150.4	↑1.0
7/20 11:10	150.9	↑0.5	満潮
7/20 11:20	150.9	0
7/20 11:30	150.4	↓-0.5
7/20 11:40	149.4	↓-1.0
7/20 11:50	147.9	↓-1.5
7/20 12:00	146.0	↓-1.9
7/20 12:10	143.6	↓-2.4
7/20 12:20	140.7	↓-2.9
7/20 12:30	137.5	↓-3.2
7/20 12:40	133.9	↓-3.6
7/20 12:50	130.0	↓-3.9
7/20 13:00	125.8	↓-4.2
7/20 13:10	121.4	↓-4.4
7/20 13:20	116.8	↓-4.6
7/20 13:30	112.0	↓-4.8
7/20 13:40	107.0	↓-5.0
7/20 13:50	102.0	↓-5.0
7/20 14:00	97.0	↓-5.0
7/20 14:10	91.9	↓-5.1
7/20 14:20	86.9	↓-5.0
7/20 14:30	82.0	↓-4.9
7/20 14:40	77.2	↓-4.8
7/20 14:50	72.6	↓-4.6
7/20 15:00	68.2	↓-4.4
7/20 15:10	63.9	↓-4.3
7/20 15:20	59.9	↓-4.0
7/20 15:30	56.2	↓-3.7
7/20 15:40	52.7	↓-3.5
7/20 15:50	49.6	↓-3.1
7/20 16:00	46.8	↓-2.8
7/20 16:10	44.3	↓-2.5
7/20 16:20	42.1	↓-2.2
7/20 16:30	40.3	↓-1.8
7/20 16:40	38.9	↓-1.4
7/20 16:50	37.8	↓-1.1
7/20 17:00	37.1	↓-0.7
7/20 17:10	36.7	↓-0.4	干潮
7/20 17:20	36.6	↓-0.1
7/20 17:30	36.9	↑0.3
7/20 17:40	37.5	↑0.6
7/20 17:50	38.4	↑0.9
7/20 18:00	39.7	↑1.3
7/20 18:10	41.2	↑1.5
7/20 18:20	42.9	↑1.7
7/20 18:30	45.0	↑2.1
7/20 18:40	47.3	↑2.3
7/20 18:50	49.8	↑2.5
7/20 19:00	52.6	↑2.8
7/20 19:10	55.6	↑3.0
7/20 19:20	58.7	↑3.1
7/20 19:30	62.1	↑3.4
7/20 19:40	65.7	↑3.6
7/20 19:50	69.4	↑3.7
7/20 20:00	73.3	↑3.9
7/20 20:10	77.3	↑4.0
7/20 20:20	81.4	↑4.1
7/20 20:30	85.7	↑4.3
7/20 20:40	90.0	↑4.3
7/20 20:50	94.5	↑4.5
7/20 21:00	99.0	↑4.5
7/20 21:10	103.4	↑4.4
7/20 21:20	107.9	↑4.5
7/20 21:30	112.4	↑4.5
7/20 21:40	116.8	↑4.4
7/20 21:50	121.0	↑4.2
7/20 22:00	125.2	↑4.2
7/20 22:10	129.1	↑3.9
7/20 22:20	132.8	↑3.7
7/20 22:30	136.3	↑3.5
7/20 22:40	139.4	↑3.1
7/20 22:50	142.3	↑2.9
7/20 23:00	144.8	↑2.5
7/20 23:10	146.8	↑2.0
7/20 23:20	148.5	↑1.7
7/20 23:30	149.8	↑1.3
7/20 23:40	150.6	↑0.8
7/20 23:50	151.0	↑0.4	満潮