29 (火)	11:14	05:09	23:38	17:26
	186cm	10cm	180cm	4cm
中潮 出 06:53 入 18:19 出 08:19 入 21:54

万関瀬戸（長崎）2028年02月29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
2/29 00:00	179.3	↓-3.4
2/29 00:10	175.3	↓-4.0
2/29 00:20	170.7	↓-4.6
2/29 00:30	165.6	↓-5.1
2/29 00:40	160.0	↓-5.6
2/29 00:50	154.0	↓-6.0
2/29 01:00	147.6	↓-6.4
2/29 01:10	140.8	↓-6.8
2/29 01:20	133.7	↓-7.1
2/29 01:30	126.4	↓-7.3
2/29 01:40	118.8	↓-7.6
2/29 01:50	111.2	↓-7.6
2/29 02:00	103.4	↓-7.8	最大潮位差
2/29 02:10	95.7	↓-7.7
2/29 02:20	87.9	↓-7.8	最大潮位差
2/29 02:30	80.3	↓-7.6
2/29 02:40	72.8	↓-7.5
2/29 02:50	65.5	↓-7.3
2/29 03:00	58.5	↓-7.0
2/29 03:10	51.7	↓-6.8
2/29 03:20	45.3	↓-6.4
2/29 03:30	39.4	↓-5.9
2/29 03:40	33.8	↓-5.6
2/29 03:50	28.8	↓-5.0
2/29 04:00	24.3	↓-4.5
2/29 04:10	20.3	↓-4.0
2/29 04:20	16.9	↓-3.4
2/29 04:30	14.1	↓-2.8
2/29 04:40	12.0	↓-2.1
2/29 04:50	10.5	↓-1.5
2/29 05:00	9.6	↓-0.9	干潮
2/29 05:10	9.4	↓-0.2
2/29 05:20	9.9	↑0.5
2/29 05:30	11.0	↑1.1
2/29 05:40	12.7	↑1.7
2/29 05:50	15.1	↑2.4
2/29 06:00	18.1	↑3.0
2/29 06:10	21.7	↑3.6
2/29 06:20	25.9	↑4.2
2/29 06:30	30.6	↑4.7
2/29 06:40	35.7	↑5.1
2/29 06:50	41.4	↑5.7
2/29 07:00	47.4	↑6.0
2/29 07:10	53.9	↑6.5
2/29 07:20	60.6	↑6.7
2/29 07:30	67.6	↑7.0
2/29 07:40	74.9	↑7.3
2/29 07:50	82.3	↑7.4
2/29 08:00	89.8	↑7.5
2/29 08:10	97.4	↑7.6
2/29 08:20	104.9	↑7.5
2/29 08:30	112.5	↑7.6
2/29 08:40	119.9	↑7.4
2/29 08:50	127.1	↑7.2
2/29 09:00	134.1	↑7.0
2/29 09:10	140.9	↑6.8
2/29 09:20	147.3	↑6.4
2/29 09:30	153.4	↑6.1
2/29 09:40	159.0	↑5.6
2/29 09:50	164.2	↑5.2
2/29 10:00	168.9	↑4.7
2/29 10:10	173.0	↑4.1
2/29 10:20	176.7	↑3.7
2/29 10:30	179.7	↑3.0
2/29 10:40	182.1	↑2.4
2/29 10:50	183.9	↑1.8
2/29 11:00	185.0	↑1.1
2/29 11:10	185.6	↑0.6	満潮
2/29 11:20	185.4	↓-0.2
2/29 11:30	184.6	↓-0.8
2/29 11:40	183.2	↓-1.4
2/29 11:50	181.1	↓-2.1
2/29 12:00	178.4	↓-2.7
2/29 12:10	175.1	↓-3.3
2/29 12:20	171.3	↓-3.8
2/29 12:30	166.8	↓-4.5
2/29 12:40	161.9	↓-4.9
2/29 12:50	156.5	↓-5.4
2/29 13:00	150.6	↓-5.9
2/29 13:10	144.4	↓-6.2
2/29 13:20	137.8	↓-6.6
2/29 13:30	130.8	↓-7.0
2/29 13:40	123.7	↓-7.1
2/29 13:50	116.3	↓-7.4
2/29 14:00	108.7	↓-7.6
2/29 14:10	101.1	↓-7.6
2/29 14:20	93.4	↓-7.7
2/29 14:30	85.7	↓-7.7
2/29 14:40	78.1	↓-7.6
2/29 14:50	70.6	↓-7.5
2/29 15:00	63.3	↓-7.3
2/29 15:10	56.2	↓-7.1
2/29 15:20	49.4	↓-6.8
2/29 15:30	42.9	↓-6.5
2/29 15:40	36.8	↓-6.1
2/29 15:50	31.1	↓-5.7
2/29 16:00	25.8	↓-5.3
2/29 16:10	21.1	↓-4.7
2/29 16:20	16.8	↓-4.3
2/29 16:30	13.1	↓-3.7
2/29 16:40	10.0	↓-3.1
2/29 16:50	7.5	↓-2.5
2/29 17:00	5.6	↓-1.9
2/29 17:10	4.3	↓-1.3
2/29 17:20	3.7	↓-0.6	干潮
2/29 17:30	3.7	0
2/29 17:40	4.3	↑0.6
2/29 17:50	5.6	↑1.3
2/29 18:00	7.5	↑1.9
2/29 18:10	10.0	↑2.5
2/29 18:20	13.1	↑3.1
2/29 18:30	16.7	↑3.6
2/29 18:40	20.9	↑4.2
2/29 18:50	25.6	↑4.7
2/29 19:00	30.8	↑5.2
2/29 19:10	36.4	↑5.6
2/29 19:20	42.4	↑6.0
2/29 19:30	48.7	↑6.3
2/29 19:40	55.3	↑6.6
2/29 19:50	62.2	↑6.9
2/29 20:00	69.3	↑7.1
2/29 20:10	76.6	↑7.3
2/29 20:20	83.9	↑7.3
2/29 20:30	91.3	↑7.4
2/29 20:40	98.7	↑7.4
2/29 20:50	106.1	↑7.4
2/29 21:00	113.3	↑7.2
2/29 21:10	120.4	↑7.1
2/29 21:20	127.2	↑6.8
2/29 21:30	133.8	↑6.6
2/29 21:40	140.1	↑6.3
2/29 21:50	146.1	↑6.0
2/29 22:00	151.6	↑5.5
2/29 22:10	156.7	↑5.1
2/29 22:20	161.4	↑4.7
2/29 22:30	165.6	↑4.2
2/29 22:40	169.2	↑3.6
2/29 22:50	172.3	↑3.1
2/29 23:00	174.8	↑2.5
2/29 23:10	176.8	↑2.0
2/29 23:20	178.1	↑1.3
2/29 23:30	178.9	↑0.8	満潮
2/29 23:40	179.0	↑0.1
2/29 23:50	178.6	↓-0.4