31 (日)	09:34	03:00	21:03	15:17
	218cm	1cm	228cm	80cm
大潮 出 07:25 入 17:25 出 16:59 入 06:51

大飛島／北松浦（長崎）2028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	90.4	↓-8.6
12/31 00:10	82.1	↓-8.3
12/31 00:20	73.9	↓-8.2
12/31 00:30	65.9	↓-8.0
12/31 00:40	58.2	↓-7.7
12/31 00:50	50.9	↓-7.3
12/31 01:00	43.9	↓-7.0
12/31 01:10	37.3	↓-6.6
12/31 01:20	31.2	↓-6.1
12/31 01:30	25.5	↓-5.7
12/31 01:40	20.4	↓-5.1
12/31 01:50	15.8	↓-4.6
12/31 02:00	11.8	↓-4.0
12/31 02:10	8.3	↓-3.5
12/31 02:20	5.5	↓-2.8
12/31 02:30	3.3	↓-2.2
12/31 02:40	1.7	↓-1.6
12/31 02:50	0.8	↓-0.9	干潮
12/31 03:00	0.5	↓-0.3	干潮
12/31 03:10	0.9	↑0.4
12/31 03:20	1.9	↑1.0
12/31 03:30	3.5	↑1.6
12/31 03:40	5.9	↑2.4
12/31 03:50	8.8	↑2.9
12/31 04:00	12.4	↑3.6
12/31 04:10	16.5	↑4.1
12/31 04:20	21.3	↑4.8
12/31 04:30	26.5	↑5.2
12/31 04:40	32.4	↑5.9
12/31 04:50	38.7	↑6.3
12/31 05:00	45.4	↑6.7
12/31 05:10	52.6	↑7.2
12/31 05:20	60.1	↑7.5
12/31 05:30	68.0	↑7.9
12/31 05:40	76.1	↑8.1
12/31 05:50	84.5	↑8.4
12/31 06:00	93.1	↑8.6
12/31 06:10	101.8	↑8.7
12/31 06:20	110.5	↑8.7
12/31 06:30	119.2	↑8.7
12/31 06:40	127.9	↑8.7
12/31 06:50	136.5	↑8.6
12/31 07:00	144.9	↑8.4
12/31 07:10	153.1	↑8.2
12/31 07:20	161.0	↑7.9
12/31 07:30	168.5	↑7.5
12/31 07:40	175.6	↑7.1
12/31 07:50	182.3	↑6.7
12/31 08:00	188.6	↑6.3
12/31 08:10	194.2	↑5.6
12/31 08:20	199.4	↑5.2
12/31 08:30	203.9	↑4.5
12/31 08:40	207.8	↑3.9
12/31 08:50	211.0	↑3.2
12/31 09:00	213.6	↑2.6
12/31 09:10	215.5	↑1.9
12/31 09:20	216.7	↑1.2
12/31 09:30	217.2	↑0.5	満潮
12/31 09:40	217.1	↓-0.1
12/31 09:50	216.3	↓-0.8
12/31 10:00	214.9	↓-1.4
12/31 10:10	212.8	↓-2.1
12/31 10:20	210.2	↓-2.6
12/31 10:30	207.0	↓-3.2
12/31 10:40	203.3	↓-3.7
12/31 10:50	199.1	↓-4.2
12/31 11:00	194.5	↓-4.6
12/31 11:10	189.5	↓-5.0
12/31 11:20	184.2	↓-5.3
12/31 11:30	178.6	↓-5.6
12/31 11:40	172.7	↓-5.9
12/31 11:50	166.7	↓-6.0
12/31 12:00	160.6	↓-6.1
12/31 12:10	154.3	↓-6.3
12/31 12:20	148.1	↓-6.2
12/31 12:30	141.9	↓-6.2
12/31 12:40	135.7	↓-6.2
12/31 12:50	129.7	↓-6.0
12/31 13:00	123.9	↓-5.8
12/31 13:10	118.2	↓-5.7
12/31 13:20	112.9	↓-5.3
12/31 13:30	107.8	↓-5.1
12/31 13:40	103.1	↓-4.7
12/31 13:50	98.7	↓-4.4
12/31 14:00	94.7	↓-4.0
12/31 14:10	91.2	↓-3.5
12/31 14:20	88.1	↓-3.1
12/31 14:30	85.4	↓-2.7
12/31 14:40	83.3	↓-2.1
12/31 14:50	81.7	↓-1.6
12/31 15:00	80.6	↓-1.1
12/31 15:10	80.0	↓-0.6	干潮
12/31 15:20	79.9	↓-0.1
12/31 15:30	80.4	↑0.5
12/31 15:40	81.5	↑1.1
12/31 15:50	83.0	↑1.5
12/31 16:00	85.1	↑2.1
12/31 16:10	87.7	↑2.6
12/31 16:20	90.8	↑3.1
12/31 16:30	94.3	↑3.5
12/31 16:40	98.3	↑4.0
12/31 16:50	102.8	↑4.5
12/31 17:00	107.7	↑4.9
12/31 17:10	112.9	↑5.2
12/31 17:20	118.4	↑5.5
12/31 17:30	124.3	↑5.9
12/31 17:40	130.4	↑6.1
12/31 17:50	136.8	↑6.4
12/31 18:00	143.3	↑6.5
12/31 18:10	149.9	↑6.6
12/31 18:20	156.5	↑6.6
12/31 18:30	163.2	↑6.7
12/31 18:40	169.8	↑6.6
12/31 18:50	176.3	↑6.5
12/31 19:00	182.7	↑6.4
12/31 19:10	188.8	↑6.1
12/31 19:20	194.7	↑5.9
12/31 19:30	200.2	↑5.5
12/31 19:40	205.3	↑5.1
12/31 19:50	210.0	↑4.7
12/31 20:00	214.2	↑4.2
12/31 20:10	217.9	↑3.7
12/31 20:20	221.0	↑3.1
12/31 20:30	223.5	↑2.5
12/31 20:40	225.3	↑1.8
12/31 20:50	226.5	↑1.2
12/31 21:00	227.0	↑0.5	満潮
12/31 21:10	226.8	↓-0.2
12/31 21:20	225.9	↓-0.9
12/31 21:30	224.2	↓-1.7
12/31 21:40	221.8	↓-2.4
12/31 21:50	218.8	↓-3.0
12/31 22:00	215.0	↓-3.8
12/31 22:10	210.5	↓-4.5
12/31 22:20	205.4	↓-5.1
12/31 22:30	199.7	↓-5.7
12/31 22:40	193.4	↓-6.3
12/31 22:50	186.5	↓-6.9
12/31 23:00	179.1	↓-7.4
12/31 23:10	171.3	↓-7.8
12/31 23:20	163.1	↓-8.2
12/31 23:30	154.6	↓-8.5
12/31 23:40	145.8	↓-8.8
12/31 23:50	136.7	↓-9.1	最大潮位差