20 (火)	00:47	06:44	12:48	19:17
	155cm	49cm	154cm	35cm
小潮 出 07:03 入 18:12 出 10:06 入 -

万関瀬戸（長崎）2029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	150.1	↑2.2
2/20 00:10	151.9	↑1.8
2/20 00:20	153.2	↑1.3
2/20 00:30	154.2	↑1.0
2/20 00:40	154.6	↑0.4	満潮
2/20 00:50	154.7	↑0.1
2/20 01:00	154.3	↓-0.4
2/20 01:10	153.5	↓-0.8
2/20 01:20	152.2	↓-1.3
2/20 01:30	150.6	↓-1.6
2/20 01:40	148.6	↓-2.0
2/20 01:50	146.2	↓-2.4
2/20 02:00	143.4	↓-2.8
2/20 02:10	140.4	↓-3.0
2/20 02:20	137.0	↓-3.4
2/20 02:30	133.4	↓-3.6
2/20 02:40	129.5	↓-3.9
2/20 02:50	125.4	↓-4.1
2/20 03:00	121.1	↓-4.3
2/20 03:10	116.7	↓-4.4
2/20 03:20	112.2	↓-4.5
2/20 03:30	107.6	↓-4.6
2/20 03:40	102.9	↓-4.7
2/20 03:50	98.3	↓-4.6
2/20 04:00	93.7	↓-4.6
2/20 04:10	89.1	↓-4.6
2/20 04:20	84.7	↓-4.4
2/20 04:30	80.3	↓-4.4
2/20 04:40	76.2	↓-4.1
2/20 04:50	72.3	↓-3.9
2/20 05:00	68.5	↓-3.8
2/20 05:10	65.1	↓-3.4
2/20 05:20	61.9	↓-3.2
2/20 05:30	59.0	↓-2.9
2/20 05:40	56.4	↓-2.6
2/20 05:50	54.2	↓-2.2
2/20 06:00	52.4	↓-1.8
2/20 06:10	50.9	↓-1.5
2/20 06:20	49.8	↓-1.1
2/20 06:30	49.0	↓-0.8
2/20 06:40	48.7	↓-0.3	干潮
2/20 06:50	48.8	↑0.1
2/20 07:00	49.3	↑0.5
2/20 07:10	50.1	↑0.8
2/20 07:20	51.4	↑1.3
2/20 07:30	53.0	↑1.6
2/20 07:40	55.0	↑2.0
2/20 07:50	57.3	↑2.3
2/20 08:00	60.0	↑2.7
2/20 08:10	62.9	↑2.9
2/20 08:20	66.2	↑3.3
2/20 08:30	69.7	↑3.5
2/20 08:40	73.4	↑3.7
2/20 08:50	77.4	↑4.0
2/20 09:00	81.5	↑4.1
2/20 09:10	85.7	↑4.2
2/20 09:20	90.1	↑4.4
2/20 09:30	94.6	↑4.5
2/20 09:40	99.1	↑4.5
2/20 09:50	103.6	↑4.5
2/20 10:00	108.1	↑4.5
2/20 10:10	112.6	↑4.5
2/20 10:20	116.9	↑4.3
2/20 10:30	121.2	↑4.3
2/20 10:40	125.3	↑4.1
2/20 10:50	129.2	↑3.9
2/20 11:00	132.9	↑3.7
2/20 11:10	136.4	↑3.5
2/20 11:20	139.6	↑3.2
2/20 11:30	142.6	↑3.0
2/20 11:40	145.2	↑2.6
2/20 11:50	147.5	↑2.3
2/20 12:00	149.4	↑1.9
2/20 12:10	151.0	↑1.6
2/20 12:20	152.3	↑1.3
2/20 12:30	153.1	↑0.8
2/20 12:40	153.6	↑0.5	満潮
2/20 12:50	153.6	0
2/20 13:00	153.3	↓-0.3
2/20 13:10	152.6	↓-0.7
2/20 13:20	151.5	↓-1.1
2/20 13:30	150.0	↓-1.5
2/20 13:40	148.2	↓-1.8
2/20 13:50	146.0	↓-2.2
2/20 14:00	143.4	↓-2.6
2/20 14:10	140.6	↓-2.8
2/20 14:20	137.4	↓-3.2
2/20 14:30	133.9	↓-3.5
2/20 14:40	130.2	↓-3.7
2/20 14:50	126.2	↓-4.0
2/20 15:00	122.0	↓-4.2
2/20 15:10	117.7	↓-4.3
2/20 15:20	113.2	↓-4.5
2/20 15:30	108.5	↓-4.7
2/20 15:40	103.8	↓-4.7
2/20 15:50	99.0	↓-4.8	最大潮位差
2/20 16:00	94.2	↓-4.8	最大潮位差
2/20 16:10	89.4	↓-4.8	最大潮位差
2/20 16:20	84.6	↓-4.8	最大潮位差
2/20 16:30	79.9	↓-4.7
2/20 16:40	75.3	↓-4.6
2/20 16:50	70.8	↓-4.5
2/20 17:00	66.4	↓-4.4
2/20 17:10	62.3	↓-4.1
2/20 17:20	58.4	↓-3.9
2/20 17:30	54.7	↓-3.7
2/20 17:40	51.2	↓-3.5
2/20 17:50	48.1	↓-3.1
2/20 18:00	45.2	↓-2.9
2/20 18:10	42.6	↓-2.6
2/20 18:20	40.4	↓-2.2
2/20 18:30	38.6	↓-1.8
2/20 18:40	37.1	↓-1.5
2/20 18:50	35.9	↓-1.2
2/20 19:00	35.1	↓-0.8
2/20 19:10	34.7	↓-0.4	干潮
2/20 19:20	34.7	0
2/20 19:30	35.0	↑0.3
2/20 19:40	35.7	↑0.7
2/20 19:50	36.8	↑1.1
2/20 20:00	38.2	↑1.4
2/20 20:10	39.9	↑1.7
2/20 20:20	42.0	↑2.1
2/20 20:30	44.4	↑2.4
2/20 20:40	47.0	↑2.6
2/20 20:50	49.9	↑2.9
2/20 21:00	53.1	↑3.2
2/20 21:10	56.5	↑3.4
2/20 21:20	60.1	↑3.6
2/20 21:30	63.9	↑3.8
2/20 21:40	67.8	↑3.9
2/20 21:50	71.8	↑4.0
2/20 22:00	75.9	↑4.1
2/20 22:10	80.1	↑4.2
2/20 22:20	84.3	↑4.2
2/20 22:30	88.5	↑4.2
2/20 22:40	92.7	↑4.2
2/20 22:50	96.8	↑4.1
2/20 23:00	100.9	↑4.1
2/20 23:10	104.9	↑4.0
2/20 23:20	108.7	↑3.8
2/20 23:30	112.3	↑3.6
2/20 23:40	115.8	↑3.5
2/20 23:50	119.1	↑3.3