20 (木)	01:29	07:18	13:19	20:01
	150cm	67cm	151cm	46cm
小潮 出 07:03 入 18:12 出 00:30 入 10:36

大山浦（長崎）2025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	136.0	↑3.2
2/20 00:10	138.9	↑2.9
2/20 00:20	141.5	↑2.6
2/20 00:30	143.8	↑2.3
2/20 00:40	145.7	↑1.9
2/20 00:50	147.3	↑1.6
2/20 01:00	148.5	↑1.2
2/20 01:10	149.3	↑0.8
2/20 01:20	149.8	↑0.5	満潮
2/20 01:30	149.9	↑0.1
2/20 01:40	149.6	↓-0.3
2/20 01:50	149.0	↓-0.6
2/20 02:00	148.0	↓-1.0
2/20 02:10	146.7	↓-1.3
2/20 02:20	145.1	↓-1.6
2/20 02:30	143.2	↓-1.9
2/20 02:40	140.9	↓-2.3
2/20 02:50	138.5	↓-2.4
2/20 03:00	135.7	↓-2.8
2/20 03:10	132.8	↓-2.9
2/20 03:20	129.6	↓-3.2
2/20 03:30	126.3	↓-3.3
2/20 03:40	122.8	↓-3.5
2/20 03:50	119.3	↓-3.5
2/20 04:00	115.6	↓-3.7
2/20 04:10	111.9	↓-3.7
2/20 04:20	108.2	↓-3.7
2/20 04:30	104.4	↓-3.8
2/20 04:40	100.7	↓-3.7
2/20 04:50	97.1	↓-3.6
2/20 05:00	93.6	↓-3.5
2/20 05:10	90.1	↓-3.5
2/20 05:20	86.9	↓-3.2
2/20 05:30	83.8	↓-3.1
2/20 05:40	80.9	↓-2.9
2/20 05:50	78.2	↓-2.7
2/20 06:00	75.7	↓-2.5
2/20 06:10	73.5	↓-2.2
2/20 06:20	71.6	↓-1.9
2/20 06:30	69.9	↓-1.7
2/20 06:40	68.6	↓-1.3
2/20 06:50	67.6	↓-1.0
2/20 07:00	66.8	↓-0.8
2/20 07:10	66.4	↓-0.4	干潮
2/20 07:20	66.4	0
2/20 07:30	66.6	↑0.2
2/20 07:40	67.2	↑0.6
2/20 07:50	68.1	↑0.9
2/20 08:00	69.2	↑1.1
2/20 08:10	70.7	↑1.5
2/20 08:20	72.5	↑1.8
2/20 08:30	74.6	↑2.1
2/20 08:40	76.9	↑2.3
2/20 08:50	79.4	↑2.5
2/20 09:00	82.2	↑2.8
2/20 09:10	85.1	↑2.9
2/20 09:20	88.3	↑3.2
2/20 09:30	91.5	↑3.2
2/20 09:40	95.0	↑3.5
2/20 09:50	98.5	↑3.5
2/20 10:00	102.1	↑3.6
2/20 10:10	105.7	↑3.6
2/20 10:20	109.4	↑3.7
2/20 10:30	113.0	↑3.6
2/20 10:40	116.7	↑3.7
2/20 10:50	120.2	↑3.5
2/20 11:00	123.7	↑3.5
2/20 11:10	127.0	↑3.3
2/20 11:20	130.3	↑3.3
2/20 11:30	133.3	↑3.0
2/20 11:40	136.2	↑2.9
2/20 11:50	138.9	↑2.7
2/20 12:00	141.3	↑2.4
2/20 12:10	143.5	↑2.2
2/20 12:20	145.4	↑1.9
2/20 12:30	147.0	↑1.6
2/20 12:40	148.4	↑1.4
2/20 12:50	149.4	↑1.0
2/20 13:00	150.2	↑0.8
2/20 13:10	150.6	↑0.4	満潮
2/20 13:20	150.7	↑0.1
2/20 13:30	150.5	↓-0.2
2/20 13:40	149.9	↓-0.6
2/20 13:50	149.1	↓-0.8
2/20 14:00	147.9	↓-1.2
2/20 14:10	146.4	↓-1.5
2/20 14:20	144.6	↓-1.8
2/20 14:30	142.5	↓-2.1
2/20 14:40	140.1	↓-2.4
2/20 14:50	137.5	↓-2.6
2/20 15:00	134.6	↓-2.9
2/20 15:10	131.5	↓-3.1
2/20 15:20	128.2	↓-3.3
2/20 15:30	124.7	↓-3.5
2/20 15:40	121.0	↓-3.7
2/20 15:50	117.2	↓-3.8
2/20 16:00	113.3	↓-3.9
2/20 16:10	109.3	↓-4.0
2/20 16:20	105.2	↓-4.1
2/20 16:30	101.1	↓-4.1
2/20 16:40	96.9	↓-4.2	最大潮位差
2/20 16:50	92.8	↓-4.1
2/20 17:00	88.7	↓-4.1
2/20 17:10	84.7	↓-4.0
2/20 17:20	80.7	↓-4.0
2/20 17:30	76.9	↓-3.8
2/20 17:40	73.2	↓-3.7
2/20 17:50	69.6	↓-3.6
2/20 18:00	66.3	↓-3.3
2/20 18:10	63.1	↓-3.2
2/20 18:20	60.1	↓-3.0
2/20 18:30	57.4	↓-2.7
2/20 18:40	54.9	↓-2.5
2/20 18:50	52.7	↓-2.2
2/20 19:00	50.8	↓-1.9
2/20 19:10	49.2	↓-1.6
2/20 19:20	47.8	↓-1.4
2/20 19:30	46.7	↓-1.1
2/20 19:40	46.0	↓-0.7
2/20 19:50	45.5	↓-0.5
2/20 20:00	45.4	↓-0.1	干潮
2/20 20:10	45.6	↑0.2
2/20 20:20	46.0	↑0.4
2/20 20:30	46.8	↑0.8
2/20 20:40	47.8	↑1.0
2/20 20:50	49.1	↑1.3
2/20 21:00	50.7	↑1.6
2/20 21:10	52.5	↑1.8
2/20 21:20	54.6	↑2.1
2/20 21:30	56.9	↑2.3
2/20 21:40	59.4	↑2.5
2/20 21:50	62.1	↑2.7
2/20 22:00	65.0	↑2.9
2/20 22:10	68.0	↑3.0
2/20 22:20	71.1	↑3.1
2/20 22:30	74.3	↑3.2
2/20 22:40	77.7	↑3.4
2/20 22:50	81.1	↑3.4
2/20 23:00	84.5	↑3.4
2/20 23:10	87.9	↑3.4
2/20 23:20	91.4	↑3.5
2/20 23:30	94.8	↑3.4
2/20 23:40	98.2	↑3.4
2/20 23:50	101.5	↑3.3