18 (木)	07:58	01:34	19:59	14:02
	173cm	21cm	172cm	37cm
中潮 出 06:30 入 18:33 出 15:18 入 04:35 潮干狩り ○ 13:05～14:59

万関瀬戸（長崎）2038年03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
3/18 00:00	40.4	↓-4.2
3/18 00:10	36.6	↓-3.8
3/18 00:20	33.1	↓-3.5
3/18 00:30	29.9	↓-3.2
3/18 00:40	27.2	↓-2.7
3/18 00:50	25.0	↓-2.2
3/18 01:00	23.1	↓-1.9
3/18 01:10	21.8	↓-1.3
3/18 01:20	20.9	↓-0.9
3/18 01:30	20.5	↓-0.4	干潮
3/18 01:40	20.6	↑0.1
3/18 01:50	21.2	↑0.6
3/18 02:00	22.3	↑1.1
3/18 02:10	23.8	↑1.5
3/18 02:20	25.9	↑2.1
3/18 02:30	28.4	↑2.5
3/18 02:40	31.3	↑2.9
3/18 02:50	34.7	↑3.4
3/18 03:00	38.6	↑3.9
3/18 03:10	42.8	↑4.2
3/18 03:20	47.3	↑4.5
3/18 03:30	52.2	↑4.9
3/18 03:40	57.4	↑5.2
3/18 03:50	62.9	↑5.5
3/18 04:00	68.6	↑5.7
3/18 04:10	74.4	↑5.8
3/18 04:20	80.5	↑6.1
3/18 04:30	86.6	↑6.1
3/18 04:40	92.8	↑6.2
3/18 04:50	99.1	↑6.3
3/18 05:00	105.3	↑6.2
3/18 05:10	111.5	↑6.2
3/18 05:20	117.6	↑6.1
3/18 05:30	123.5	↑5.9
3/18 05:40	129.3	↑5.8
3/18 05:50	134.8	↑5.5
3/18 06:00	140.1	↑5.3
3/18 06:10	145.1	↑5.0
3/18 06:20	149.8	↑4.7
3/18 06:30	154.1	↑4.3
3/18 06:40	158.0	↑3.9
3/18 06:50	161.5	↑3.5
3/18 07:00	164.6	↑3.1
3/18 07:10	167.2	↑2.6
3/18 07:20	169.3	↑2.1
3/18 07:30	170.9	↑1.6
3/18 07:40	172.1	↑1.2
3/18 07:50	172.7	↑0.6	満潮
3/18 08:00	172.8	↑0.1
3/18 08:10	172.4	↓-0.4
3/18 08:20	171.5	↓-0.9
3/18 08:30	170.1	↓-1.4
3/18 08:40	168.2	↓-1.9
3/18 08:50	165.9	↓-2.3
3/18 09:00	163.1	↓-2.8
3/18 09:10	159.8	↓-3.3
3/18 09:20	156.1	↓-3.7
3/18 09:30	152.1	↓-4.0
3/18 09:40	147.7	↓-4.4
3/18 09:50	143.0	↓-4.7
3/18 10:00	138.0	↓-5.0
3/18 10:10	132.7	↓-5.3
3/18 10:20	127.3	↓-5.4
3/18 10:30	121.6	↓-5.7
3/18 10:40	115.9	↓-5.7
3/18 10:50	110.0	↓-5.9
3/18 11:00	104.1	↓-5.9
3/18 11:10	98.3	↓-5.8
3/18 11:20	92.4	↓-5.9
3/18 11:30	86.7	↓-5.7
3/18 11:40	81.1	↓-5.6
3/18 11:50	75.7	↓-5.4
3/18 12:00	70.4	↓-5.3
3/18 12:10	65.5	↓-4.9
3/18 12:20	60.8	↓-4.7
3/18 12:30	56.4	↓-4.4
3/18 12:40	52.4	↓-4.0
3/18 12:50	48.8	↓-3.6
3/18 13:00	45.6	↓-3.2
3/18 13:10	42.9	↓-2.7
3/18 13:20	40.6	↓-2.3
3/18 13:30	38.8	↓-1.8
3/18 13:40	37.4	↓-1.4
3/18 13:50	36.6	↓-0.8
3/18 14:00	36.3	↓-0.3	干潮
3/18 14:10	36.5	↑0.2
3/18 14:20	37.2	↑0.7
3/18 14:30	38.4	↑1.2
3/18 14:40	40.1	↑1.7
3/18 14:50	42.3	↑2.2
3/18 15:00	44.9	↑2.6
3/18 15:10	48.0	↑3.1
3/18 15:20	51.5	↑3.5
3/18 15:30	55.4	↑3.9
3/18 15:40	59.7	↑4.3
3/18 15:50	64.3	↑4.6
3/18 16:00	69.3	↑5.0
3/18 16:10	74.5	↑5.2
3/18 16:20	79.9	↑5.4
3/18 16:30	85.5	↑5.6
3/18 16:40	91.2	↑5.7
3/18 16:50	97.1	↑5.9
3/18 17:00	103.0	↑5.9
3/18 17:10	108.9	↑5.9
3/18 17:20	114.8	↑5.9
3/18 17:30	120.6	↑5.8
3/18 17:40	126.2	↑5.6
3/18 17:50	131.7	↑5.5
3/18 18:00	137.0	↑5.3
3/18 18:10	142.1	↑5.1
3/18 18:20	146.8	↑4.7
3/18 18:30	151.2	↑4.4
3/18 18:40	155.2	↑4.0
3/18 18:50	158.9	↑3.7
3/18 19:00	162.1	↑3.2
3/18 19:10	164.8	↑2.7
3/18 19:20	167.1	↑2.3
3/18 19:30	168.9	↑1.8
3/18 19:40	170.1	↑1.2
3/18 19:50	170.8	↑0.7	満潮
3/18 20:00	171.0	↑0.2
3/18 20:10	170.6	↓-0.4
3/18 20:20	169.7	↓-0.9
3/18 20:30	168.3	↓-1.4
3/18 20:40	166.3	↓-2.0
3/18 20:50	163.7	↓-2.6
3/18 21:00	160.7	↓-3.0
3/18 21:10	157.2	↓-3.5
3/18 21:20	153.1	↓-4.1
3/18 21:30	148.7	↓-4.4
3/18 21:40	143.8	↓-4.9
3/18 21:50	138.6	↓-5.2
3/18 22:00	133.0	↓-5.6
3/18 22:10	127.1	↓-5.9
3/18 22:20	120.9	↓-6.2
3/18 22:30	114.5	↓-6.4
3/18 22:40	107.9	↓-6.6
3/18 22:50	101.2	↓-6.7
3/18 23:00	94.3	↓-6.9	最大潮位差
3/18 23:10	87.5	↓-6.8
3/18 23:20	80.6	↓-6.9	最大潮位差
3/18 23:30	73.8	↓-6.8
3/18 23:40	67.1	↓-6.7
3/18 23:50	60.6	↓-6.5