18 (日)	11:39	05:33	-	17:53
	181cm	15cm	-	11cm
中潮 出 07:05 入 18:10 出 09:02 入 22:39

万関瀬戸（長崎）2029年02月18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
2/18 00:00	179.6	↓-1.8
2/18 00:10	177.2	↓-2.4
2/18 00:20	174.3	↓-2.9
2/18 00:30	170.7	↓-3.6
2/18 00:40	166.6	↓-4.1
2/18 00:50	162.0	↓-4.6
2/18 01:00	157.0	↓-5.0
2/18 01:10	151.5	↓-5.5
2/18 01:20	145.6	↓-5.9
2/18 01:30	139.4	↓-6.2
2/18 01:40	132.9	↓-6.5
2/18 01:50	126.1	↓-6.8
2/18 02:00	119.1	↓-7.0
2/18 02:10	112.0	↓-7.1
2/18 02:20	104.8	↓-7.2
2/18 02:30	97.5	↓-7.3	最大潮位差
2/18 02:40	90.3	↓-7.2
2/18 02:50	83.1	↓-7.2
2/18 03:00	76.0	↓-7.1
2/18 03:10	69.1	↓-6.9
2/18 03:20	62.4	↓-6.7
2/18 03:30	56.0	↓-6.4
2/18 03:40	49.9	↓-6.1
2/18 03:50	44.2	↓-5.7
2/18 04:00	38.9	↓-5.3
2/18 04:10	34.0	↓-4.9
2/18 04:20	29.5	↓-4.5
2/18 04:30	25.6	↓-3.9
2/18 04:40	22.3	↓-3.3
2/18 04:50	19.4	↓-2.9
2/18 05:00	17.2	↓-2.2
2/18 05:10	15.6	↓-1.6
2/18 05:20	14.5	↓-1.1
2/18 05:30	14.1	↓-0.4	干潮
2/18 05:40	14.3	↑0.2
2/18 05:50	15.1	↑0.8
2/18 06:00	16.5	↑1.4
2/18 06:10	18.5	↑2.0
2/18 06:20	21.1	↑2.6
2/18 06:30	24.3	↑3.2
2/18 06:40	28.0	↑3.7
2/18 06:50	32.2	↑4.2
2/18 07:00	36.9	↑4.7
2/18 07:10	42.0	↑5.1
2/18 07:20	47.5	↑5.5
2/18 07:30	53.4	↑5.9
2/18 07:40	59.6	↑6.2
2/18 07:50	66.1	↑6.5
2/18 08:00	72.8	↑6.7
2/18 08:10	79.7	↑6.9
2/18 08:20	86.7	↑7.0
2/18 08:30	93.8	↑7.1
2/18 08:40	100.9	↑7.1
2/18 08:50	108.0	↑7.1
2/18 09:00	115.0	↑7.0
2/18 09:10	121.9	↑6.9
2/18 09:20	128.6	↑6.7
2/18 09:30	135.0	↑6.4
2/18 09:40	141.2	↑6.2
2/18 09:50	147.0	↑5.8
2/18 10:00	152.5	↑5.5
2/18 10:10	157.6	↑5.1
2/18 10:20	162.3	↑4.7
2/18 10:30	166.4	↑4.1
2/18 10:40	170.1	↑3.7
2/18 10:50	173.2	↑3.1
2/18 11:00	175.8	↑2.6
2/18 11:10	177.8	↑2.0
2/18 11:20	179.2	↑1.4
2/18 11:30	180.0	↑0.8	満潮
2/18 11:40	180.2	↑0.2
2/18 11:50	179.8	↓-0.4
2/18 12:00	178.8	↓-1.0
2/18 12:10	177.2	↓-1.6
2/18 12:20	175.0	↓-2.2
2/18 12:30	172.2	↓-2.8
2/18 12:40	168.9	↓-3.3
2/18 12:50	165.1	↓-3.8
2/18 13:00	160.8	↓-4.3
2/18 13:10	156.0	↓-4.8
2/18 13:20	150.8	↓-5.2
2/18 13:30	145.1	↓-5.7
2/18 13:40	139.2	↓-5.9
2/18 13:50	132.9	↓-6.3
2/18 14:00	126.4	↓-6.5
2/18 14:10	119.6	↓-6.8
2/18 14:20	112.7	↓-6.9
2/18 14:30	105.6	↓-7.1
2/18 14:40	98.5	↓-7.1
2/18 14:50	91.4	↓-7.1
2/18 15:00	84.3	↓-7.1
2/18 15:10	77.3	↓-7.0
2/18 15:20	70.4	↓-6.9
2/18 15:30	63.7	↓-6.7
2/18 15:40	57.2	↓-6.5
2/18 15:50	51.0	↓-6.2
2/18 16:00	45.1	↓-5.9
2/18 16:10	39.6	↓-5.5
2/18 16:20	34.4	↓-5.2
2/18 16:30	29.7	↓-4.7
2/18 16:40	25.5	↓-4.2
2/18 16:50	21.7	↓-3.8
2/18 17:00	18.5	↓-3.2
2/18 17:10	15.8	↓-2.7
2/18 17:20	13.7	↓-2.1
2/18 17:30	12.1	↓-1.6
2/18 17:40	11.2	↓-0.9
2/18 17:50	10.8	↓-0.4	干潮
2/18 18:00	11.0	↑0.2
2/18 18:10	11.8	↑0.8
2/18 18:20	13.1	↑1.3
2/18 18:30	15.1	↑2.0
2/18 18:40	17.5	↑2.4
2/18 18:50	20.5	↑3.0
2/18 19:00	24.1	↑3.6
2/18 19:10	28.1	↑4.0
2/18 19:20	32.5	↑4.4
2/18 19:30	37.4	↑4.9
2/18 19:40	42.6	↑5.2
2/18 19:50	48.2	↑5.6
2/18 20:00	54.1	↑5.9
2/18 20:10	60.3	↑6.2
2/18 20:20	66.6	↑6.3
2/18 20:30	73.2	↑6.6
2/18 20:40	79.8	↑6.6
2/18 20:50	86.5	↑6.7
2/18 21:00	93.3	↑6.8
2/18 21:10	100.0	↑6.7
2/18 21:20	106.7	↑6.7
2/18 21:30	113.2	↑6.5
2/18 21:40	119.6	↑6.4
2/18 21:50	125.7	↑6.1
2/18 22:00	131.7	↑6.0
2/18 22:10	137.3	↑5.6
2/18 22:20	142.5	↑5.2
2/18 22:30	147.5	↑5.0
2/18 22:40	152.0	↑4.5
2/18 22:50	156.0	↑4.0
2/18 23:00	159.6	↑3.6
2/18 23:10	162.8	↑3.2
2/18 23:20	165.4	↑2.6
2/18 23:30	167.5	↑2.1
2/18 23:40	169.0	↑1.5
2/18 23:50	170.0	↑1.0