31 (月)	06:02	11:59	17:55	-
	148cm	72cm	151cm	-
中潮 出 07:28 入 17:24 出 03:06 入 13:37

万関瀬戸（長崎）2029年12月31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
12/31 00:00	47.7	↑1.0
12/31 00:10	49.0	↑1.3
12/31 00:20	50.6	↑1.6
12/31 00:30	52.5	↑1.9
12/31 00:40	54.6	↑2.1
12/31 00:50	57.1	↑2.5
12/31 01:00	59.7	↑2.6
12/31 01:10	62.7	↑3.0
12/31 01:20	65.8	↑3.1
12/31 01:30	69.1	↑3.3
12/31 01:40	72.6	↑3.5
12/31 01:50	76.2	↑3.6
12/31 02:00	80.0	↑3.8
12/31 02:10	83.9	↑3.9
12/31 02:20	87.8	↑3.9
12/31 02:30	91.9	↑4.1
12/31 02:40	95.9	↑4.0
12/31 02:50	99.9	↑4.0
12/31 03:00	103.9	↑4.0
12/31 03:10	107.9	↑4.0
12/31 03:20	111.8	↑3.9
12/31 03:30	115.6	↑3.8
12/31 03:40	119.3	↑3.7
12/31 03:50	122.8	↑3.5
12/31 04:00	126.1	↑3.3
12/31 04:10	129.3	↑3.2
12/31 04:20	132.3	↑3.0
12/31 04:30	135.0	↑2.7
12/31 04:40	137.5	↑2.5
12/31 04:50	139.7	↑2.2
12/31 05:00	141.7	↑2.0
12/31 05:10	143.4	↑1.7
12/31 05:20	144.8	↑1.4
12/31 05:30	145.9	↑1.1
12/31 05:40	146.7	↑0.8
12/31 05:50	147.2	↑0.5
12/31 06:00	147.3	↑0.1	満潮
12/31 06:10	147.2	↓-0.1
12/31 06:20	146.8	↓-0.4
12/31 06:30	146.1	↓-0.7
12/31 06:40	145.1	↓-1.0
12/31 06:50	143.8	↓-1.3
12/31 07:00	142.2	↓-1.6
12/31 07:10	140.4	↓-1.8
12/31 07:20	138.3	↓-2.1
12/31 07:30	136.1	↓-2.2
12/31 07:40	133.6	↓-2.5
12/31 07:50	130.9	↓-2.7
12/31 08:00	128.1	↓-2.8
12/31 08:10	125.1	↓-3.0
12/31 08:20	122.0	↓-3.1
12/31 08:30	118.8	↓-3.2
12/31 08:40	115.6	↓-3.2
12/31 08:50	112.3	↓-3.3
12/31 09:00	109.0	↓-3.3
12/31 09:10	105.6	↓-3.4
12/31 09:20	102.3	↓-3.3
12/31 09:30	99.1	↓-3.2
12/31 09:40	95.9	↓-3.2
12/31 09:50	92.9	↓-3.0
12/31 10:00	90.0	↓-2.9
12/31 10:10	87.2	↓-2.8
12/31 10:20	84.6	↓-2.6
12/31 10:30	82.2	↓-2.4
12/31 10:40	79.9	↓-2.3
12/31 10:50	78.0	↓-1.9
12/31 11:00	76.2	↓-1.8
12/31 11:10	74.7	↓-1.5
12/31 11:20	73.5	↓-1.2
12/31 11:30	72.5	↓-1.0
12/31 11:40	71.9	↓-0.6
12/31 11:50	71.5	↓-0.4	干潮
12/31 12:00	71.4	↓-0.1
12/31 12:10	71.6	↑0.2
12/31 12:20	72.1	↑0.5
12/31 12:30	72.9	↑0.8
12/31 12:40	74.0	↑1.1
12/31 12:50	75.4	↑1.4
12/31 13:00	77.0	↑1.6
12/31 13:10	78.9	↑1.9
12/31 13:20	81.0	↑2.1
12/31 13:30	83.3	↑2.3
12/31 13:40	85.9	↑2.6
12/31 13:50	88.7	↑2.8
12/31 14:00	91.6	↑2.9
12/31 14:10	94.7	↑3.1
12/31 14:20	97.9	↑3.2
12/31 14:30	101.2	↑3.3
12/31 14:40	104.6	↑3.4
12/31 14:50	108.0	↑3.4
12/31 15:00	111.5	↑3.5
12/31 15:10	115.0	↑3.5
12/31 15:20	118.4	↑3.4
12/31 15:30	121.8	↑3.4
12/31 15:40	125.2	↑3.4
12/31 15:50	128.4	↑3.2
12/31 16:00	131.5	↑3.1
12/31 16:10	134.4	↑2.9
12/31 16:20	137.1	↑2.7
12/31 16:30	139.7	↑2.6
12/31 16:40	142.0	↑2.3
12/31 16:50	144.1	↑2.1
12/31 17:00	145.9	↑1.8
12/31 17:10	147.4	↑1.5
12/31 17:20	148.6	↑1.2
12/31 17:30	149.6	↑1.0
12/31 17:40	150.2	↑0.6
12/31 17:50	150.5	↑0.3	満潮
12/31 18:00	150.4	↓-0.1
12/31 18:10	150.1	↓-0.3
12/31 18:20	149.3	↓-0.8
12/31 18:30	148.3	↓-1.0
12/31 18:40	146.9	↓-1.4
12/31 18:50	145.2	↓-1.7
12/31 19:00	143.1	↓-2.1
12/31 19:10	140.8	↓-2.3
12/31 19:20	138.1	↓-2.7
12/31 19:30	135.1	↓-3.0
12/31 19:40	131.9	↓-3.2
12/31 19:50	128.5	↓-3.4
12/31 20:00	124.8	↓-3.7
12/31 20:10	120.9	↓-3.9
12/31 20:20	116.8	↓-4.1
12/31 20:30	112.5	↓-4.3
12/31 20:40	108.1	↓-4.4
12/31 20:50	103.6	↓-4.5
12/31 21:00	99.0	↓-4.6
12/31 21:10	94.4	↓-4.6
12/31 21:20	89.8	↓-4.6
12/31 21:30	85.1	↓-4.7	最大潮位差
12/31 21:40	80.6	↓-4.5
12/31 21:50	76.0	↓-4.6
12/31 22:00	71.6	↓-4.4
12/31 22:10	67.3	↓-4.3
12/31 22:20	63.2	↓-4.1
12/31 22:30	59.2	↓-4.0
12/31 22:40	55.5	↓-3.7
12/31 22:50	52.0	↓-3.5
12/31 23:00	48.7	↓-3.3
12/31 23:10	45.8	↓-2.9
12/31 23:20	43.1	↓-2.7
12/31 23:30	40.8	↓-2.3
12/31 23:40	38.8	↓-2.0
12/31 23:50	37.1	↓-1.7