20 (木)	01:29	07:22	13:24	20:04
	143cm	63cm	143cm	45cm
小潮 出 07:03 入 18:11 出 00:30 入 10:36

万関瀬戸（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	129.6	↑3.0
2/20 00:10	132.4	↑2.8
2/20 00:20	134.8	↑2.4
2/20 00:30	137.0	↑2.2
2/20 00:40	138.8	↑1.8
2/20 00:50	140.2	↑1.4
2/20 01:00	141.4	↑1.2
2/20 01:10	142.2	↑0.8
2/20 01:20	142.6	↑0.4	満潮
2/20 01:30	142.7	↑0.1
2/20 01:40	142.4	↓-0.3
2/20 01:50	141.9	↓-0.5
2/20 02:00	140.9	↓-1.0
2/20 02:10	139.7	↓-1.2
2/20 02:20	138.2	↓-1.5
2/20 02:30	136.3	↓-1.9
2/20 02:40	134.2	↓-2.1
2/20 02:50	131.9	↓-2.3
2/20 03:00	129.3	↓-2.6
2/20 03:10	126.5	↓-2.8
2/20 03:20	123.5	↓-3.0
2/20 03:30	120.3	↓-3.2
2/20 03:40	117.0	↓-3.3
2/20 03:50	113.6	↓-3.4
2/20 04:00	110.1	↓-3.5
2/20 04:10	106.6	↓-3.5
2/20 04:20	103.0	↓-3.6
2/20 04:30	99.4	↓-3.6
2/20 04:40	95.9	↓-3.5
2/20 04:50	92.4	↓-3.5
2/20 05:00	89.0	↓-3.4
2/20 05:10	85.7	↓-3.3
2/20 05:20	82.5	↓-3.2
2/20 05:30	79.5	↓-3.0
2/20 05:40	76.7	↓-2.8
2/20 05:50	74.1	↓-2.6
2/20 06:00	71.7	↓-2.4
2/20 06:10	69.5	↓-2.2
2/20 06:20	67.6	↓-1.9
2/20 06:30	65.9	↓-1.7
2/20 06:40	64.6	↓-1.3
2/20 06:50	63.5	↓-1.1
2/20 07:00	62.7	↓-0.8
2/20 07:10	62.2	↓-0.5
2/20 07:20	62.1	↓-0.1	干潮
2/20 07:30	62.2	↑0.1
2/20 07:40	62.6	↑0.4
2/20 07:50	63.4	↑0.8
2/20 08:00	64.4	↑1.0
2/20 08:10	65.7	↑1.3
2/20 08:20	67.3	↑1.6
2/20 08:30	69.1	↑1.8
2/20 08:40	71.2	↑2.1
2/20 08:50	73.5	↑2.3
2/20 09:00	76.1	↑2.6
2/20 09:10	78.8	↑2.7
2/20 09:20	81.7	↑2.9
2/20 09:30	84.8	↑3.1
2/20 09:40	88.0	↑3.2
2/20 09:50	91.3	↑3.3
2/20 10:00	94.7	↑3.4
2/20 10:10	98.1	↑3.4
2/20 10:20	101.6	↑3.5
2/20 10:30	105.0	↑3.4
2/20 10:40	108.5	↑3.5
2/20 10:50	111.9	↑3.4
2/20 11:00	115.2	↑3.3
2/20 11:10	118.5	↑3.3
2/20 11:20	121.6	↑3.1
2/20 11:30	124.5	↑2.9
2/20 11:40	127.3	↑2.8
2/20 11:50	129.9	↑2.6
2/20 12:00	132.3	↑2.4
2/20 12:10	134.5	↑2.2
2/20 12:20	136.5	↑2.0
2/20 12:30	138.1	↑1.6
2/20 12:40	139.6	↑1.5
2/20 12:50	140.7	↑1.1
2/20 13:00	141.5	↑0.8
2/20 13:10	142.1	↑0.6
2/20 13:20	142.3	↑0.2	満潮
2/20 13:30	142.3	0
2/20 13:40	141.9	↓-0.4
2/20 13:50	141.2	↓-0.7
2/20 14:00	140.3	↓-0.9
2/20 14:10	139.0	↓-1.3
2/20 14:20	137.5	↓-1.5
2/20 14:30	135.7	↓-1.8
2/20 14:40	133.6	↓-2.1
2/20 14:50	131.2	↓-2.4
2/20 15:00	128.7	↓-2.5
2/20 15:10	125.9	↓-2.8
2/20 15:20	122.9	↓-3.0
2/20 15:30	119.7	↓-3.2
2/20 15:40	116.3	↓-3.4
2/20 15:50	112.8	↓-3.5
2/20 16:00	109.2	↓-3.6
2/20 16:10	105.5	↓-3.7
2/20 16:20	101.7	↓-3.8
2/20 16:30	97.9	↓-3.8
2/20 16:40	94.0	↓-3.9	最大潮位差
2/20 16:50	90.1	↓-3.9	最大潮位差
2/20 17:00	86.3	↓-3.8
2/20 17:10	82.5	↓-3.8
2/20 17:20	78.8	↓-3.7
2/20 17:30	75.2	↓-3.6
2/20 17:40	71.6	↓-3.6
2/20 17:50	68.3	↓-3.3
2/20 18:00	65.1	↓-3.2
2/20 18:10	62.0	↓-3.1
2/20 18:20	59.2	↓-2.8
2/20 18:30	56.5	↓-2.7
2/20 18:40	54.1	↓-2.4
2/20 18:50	52.0	↓-2.1
2/20 19:00	50.1	↓-1.9
2/20 19:10	48.4	↓-1.7
2/20 19:20	47.1	↓-1.3
2/20 19:30	46.0	↓-1.1
2/20 19:40	45.2	↓-0.8
2/20 19:50	44.6	↓-0.6
2/20 20:00	44.4	↓-0.2	干潮
2/20 20:10	44.4	0
2/20 20:20	44.8	↑0.4
2/20 20:30	45.4	↑0.6
2/20 20:40	46.3	↑0.9
2/20 20:50	47.4	↑1.1
2/20 21:00	48.8	↑1.4
2/20 21:10	50.5	↑1.7
2/20 21:20	52.4	↑1.9
2/20 21:30	54.5	↑2.1
2/20 21:40	56.8	↑2.3
2/20 21:50	59.3	↑2.5
2/20 22:00	61.9	↑2.6
2/20 22:10	64.7	↑2.8
2/20 22:20	67.7	↑3.0
2/20 22:30	70.7	↑3.0
2/20 22:40	73.8	↑3.1
2/20 22:50	77.0	↑3.2
2/20 23:00	80.3	↑3.3
2/20 23:10	83.6	↑3.3
2/20 23:20	86.8	↑3.2
2/20 23:30	90.1	↑3.3
2/20 23:40	93.3	↑3.2
2/20 23:50	96.5	↑3.2