31 (日)	09:03	02:26	20:52	14:55
	202cm	-1cm	195cm	45cm
大潮 出 07:29 入 17:24 出 16:58 入 06:55

小茂田（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	58.4	↓-7.4
12/31 00:10	51.2	↓-7.2
12/31 00:20	44.4	↓-6.8
12/31 00:30	37.8	↓-6.6
12/31 00:40	31.7	↓-6.1
12/31 00:50	26.0	↓-5.7
12/31 01:00	20.7	↓-5.3
12/31 01:10	16.0	↓-4.7
12/31 01:20	11.8	↓-4.2
12/31 01:30	8.2	↓-3.6
12/31 01:40	5.1	↓-3.1
12/31 01:50	2.6	↓-2.5
12/31 02:00	0.8	↓-1.8
12/31 02:10	-0.5	↓-1.3
12/31 02:20	-1.1	↓-0.6	干潮
12/31 02:30	-1.1	0
12/31 02:40	-0.5	↑0.6
12/31 02:50	0.7	↑1.2
12/31 03:00	2.5	↑1.8
12/31 03:10	4.9	↑2.4
12/31 03:20	7.8	↑2.9
12/31 03:30	11.3	↑3.5
12/31 03:40	15.4	↑4.1
12/31 03:50	19.9	↑4.5
12/31 04:00	24.9	↑5.0
12/31 04:10	30.4	↑5.5
12/31 04:20	36.3	↑5.9
12/31 04:30	42.6	↑6.3
12/31 04:40	49.2	↑6.6
12/31 04:50	56.2	↑7.0
12/31 05:00	63.4	↑7.2
12/31 05:10	70.9	↑7.5
12/31 05:20	78.5	↑7.6
12/31 05:30	86.4	↑7.9
12/31 05:40	94.3	↑7.9
12/31 05:50	102.3	↑8.0
12/31 06:00	110.2	↑7.9
12/31 06:10	118.2	↑8.0
12/31 06:20	126.1	↑7.9
12/31 06:30	133.8	↑7.7
12/31 06:40	141.3	↑7.5
12/31 06:50	148.6	↑7.3
12/31 07:00	155.6	↑7.0
12/31 07:10	162.3	↑6.7
12/31 07:20	168.6	↑6.3
12/31 07:30	174.4	↑5.8
12/31 07:40	179.8	↑5.4
12/31 07:50	184.7	↑4.9
12/31 08:00	189.0	↑4.3
12/31 08:10	192.7	↑3.7
12/31 08:20	195.9	↑3.2
12/31 08:30	198.4	↑2.5
12/31 08:40	200.2	↑1.8
12/31 08:50	201.4	↑1.2
12/31 09:00	201.9	↑0.5	満潮
12/31 09:10	201.7	↓-0.2
12/31 09:20	200.9	↓-0.8
12/31 09:30	199.3	↓-1.6
12/31 09:40	197.2	↓-2.1
12/31 09:50	194.4	↓-2.8
12/31 10:00	191.0	↓-3.4
12/31 10:10	187.0	↓-4.0
12/31 10:20	182.5	↓-4.5
12/31 10:30	177.5	↓-5.0
12/31 10:40	172.1	↓-5.4
12/31 10:50	166.2	↓-5.9
12/31 11:00	160.0	↓-6.2
12/31 11:10	153.5	↓-6.5
12/31 11:20	146.8	↓-6.7
12/31 11:30	139.9	↓-6.9
12/31 11:40	132.9	↓-7.0
12/31 11:50	125.8	↓-7.1
12/31 12:00	118.8	↓-7.0
12/31 12:10	111.7	↓-7.1
12/31 12:20	104.9	↓-6.8
12/31 12:30	98.1	↓-6.8
12/31 12:40	91.6	↓-6.5
12/31 12:50	85.4	↓-6.2
12/31 13:00	79.5	↓-5.9
12/31 13:10	74.0	↓-5.5
12/31 13:20	68.8	↓-5.2
12/31 13:30	64.1	↓-4.7
12/31 13:40	59.9	↓-4.2
12/31 13:50	56.2	↓-3.7
12/31 14:00	52.9	↓-3.3
12/31 14:10	50.2	↓-2.7
12/31 14:20	48.1	↓-2.1
12/31 14:30	46.5	↓-1.6
12/31 14:40	45.4	↓-1.1
12/31 14:50	45.0	↓-0.4	干潮
12/31 15:00	45.0	0
12/31 15:10	45.7	↑0.7
12/31 15:20	46.9	↑1.2
12/31 15:30	48.6	↑1.7
12/31 15:40	50.8	↑2.2
12/31 15:50	53.5	↑2.7
12/31 16:00	56.8	↑3.3
12/31 16:10	60.4	↑3.6
12/31 16:20	64.5	↑4.1
12/31 16:30	69.0	↑4.5
12/31 16:40	73.9	↑4.9
12/31 16:50	79.1	↑5.2
12/31 17:00	84.6	↑5.5
12/31 17:10	90.4	↑5.8
12/31 17:20	96.4	↑6.0
12/31 17:30	102.6	↑6.2
12/31 17:40	108.9	↑6.3
12/31 17:50	115.3	↑6.4
12/31 18:00	121.8	↑6.5
12/31 18:10	128.3	↑6.5
12/31 18:20	134.8	↑6.5
12/31 18:30	141.1	↑6.3
12/31 18:40	147.4	↑6.3
12/31 18:50	153.4	↑6.0
12/31 19:00	159.2	↑5.8
12/31 19:10	164.8	↑5.6
12/31 19:20	169.9	↑5.1
12/31 19:30	174.8	↑4.9
12/31 19:40	179.1	↑4.3
12/31 19:50	183.1	↑4.0
12/31 20:00	186.5	↑3.4
12/31 20:10	189.3	↑2.8
12/31 20:20	191.6	↑2.3
12/31 20:30	193.3	↑1.7
12/31 20:40	194.3	↑1.0
12/31 20:50	194.7	↑0.4	満潮
12/31 21:00	194.4	↓-0.3
12/31 21:10	193.5	↓-0.9
12/31 21:20	191.8	↓-1.7
12/31 21:30	189.5	↓-2.3
12/31 21:40	186.5	↓-3.0
12/31 21:50	182.8	↓-3.7
12/31 22:00	178.5	↓-4.3
12/31 22:10	173.6	↓-4.9
12/31 22:20	168.1	↓-5.5
12/31 22:30	162.0	↓-6.1
12/31 22:40	155.5	↓-6.5
12/31 22:50	148.4	↓-7.1
12/31 23:00	141.0	↓-7.4
12/31 23:10	133.2	↓-7.8
12/31 23:20	125.1	↓-8.1
12/31 23:30	116.8	↓-8.3
12/31 23:40	108.3	↓-8.5
12/31 23:50	99.7	↓-8.6	最大潮位差