31 (木)	09:41	03:04	21:08	15:27
	271cm	-8cm	261cm	89cm
大潮 出 07:25 入 17:26 出 18:25 入 08:16

俵ヶ浦（長崎）2020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	113.9	↓-10.8
12/31 00:10	103.1	↓-10.8
12/31 00:20	92.5	↓-10.6
12/31 00:30	82.1	↓-10.4
12/31 00:40	72.0	↓-10.1
12/31 00:50	62.2	↓-9.8
12/31 01:00	52.8	↓-9.4
12/31 01:10	43.9	↓-8.9
12/31 01:20	35.5	↓-8.4
12/31 01:30	27.7	↓-7.8
12/31 01:40	20.6	↓-7.1
12/31 01:50	14.1	↓-6.5
12/31 02:00	8.4	↓-5.7
12/31 02:10	3.4	↓-5.0
12/31 02:20	-0.7	↓-4.1
12/31 02:30	-4.0	↓-3.3
12/31 02:40	-6.5	↓-2.5
12/31 02:50	-8.1	↓-1.6
12/31 03:00	-8.8	↓-0.7	干潮
12/31 03:10	-8.5	↑0.3
12/31 03:20	-7.5	↑1.0
12/31 03:30	-5.5	↑2.0
12/31 03:40	-2.6	↑2.9
12/31 03:50	1.1	↑3.7
12/31 04:00	5.6	↑4.5
12/31 04:10	11.0	↑5.4
12/31 04:20	17.1	↑6.1
12/31 04:30	23.9	↑6.8
12/31 04:40	31.5	↑7.6
12/31 04:50	39.6	↑8.1
12/31 05:00	48.4	↑8.8
12/31 05:10	57.6	↑9.2
12/31 05:20	67.4	↑9.8
12/31 05:30	77.5	↑10.1
12/31 05:40	87.9	↑10.4
12/31 05:50	98.7	↑10.8
12/31 06:00	109.6	↑10.9
12/31 06:10	120.6	↑11.0
12/31 06:20	131.7	↑11.1	最大潮位差
12/31 06:30	142.8	↑11.1	最大潮位差
12/31 06:40	153.8	↑11.0
12/31 06:50	164.6	↑10.8
12/31 07:00	175.3	↑10.7
12/31 07:10	185.6	↑10.3
12/31 07:20	195.5	↑9.9
12/31 07:30	205.0	↑9.5
12/31 07:40	214.1	↑9.1
12/31 07:50	222.6	↑8.5
12/31 08:00	230.6	↑8.0
12/31 08:10	237.9	↑7.3
12/31 08:20	244.5	↑6.6
12/31 08:30	250.4	↑5.9
12/31 08:40	255.6	↑5.2
12/31 08:50	260.0	↑4.4
12/31 09:00	263.6	↑3.6
12/31 09:10	266.4	↑2.8
12/31 09:20	268.4	↑2.0
12/31 09:30	269.6	↑1.2
12/31 09:40	270.0	↑0.4	満潮
12/31 09:50	269.6	↓-0.4
12/31 10:00	268.4	↓-1.2
12/31 10:10	266.4	↓-2.0
12/31 10:20	263.7	↓-2.7
12/31 10:30	260.2	↓-3.5
12/31 10:40	256.1	↓-4.1
12/31 10:50	251.3	↓-4.8
12/31 11:00	246.0	↓-5.3
12/31 11:10	240.1	↓-5.9
12/31 11:20	233.7	↓-6.4
12/31 11:30	226.9	↓-6.8
12/31 11:40	219.6	↓-7.3
12/31 11:50	212.1	↓-7.5
12/31 12:00	204.3	↓-7.8
12/31 12:10	196.3	↓-8.0
12/31 12:20	188.2	↓-8.1
12/31 12:30	180.1	↓-8.1
12/31 12:40	171.9	↓-8.2
12/31 12:50	163.8	↓-8.1
12/31 13:00	155.8	↓-8.0
12/31 13:10	148.1	↓-7.7
12/31 13:20	140.6	↓-7.5
12/31 13:30	133.4	↓-7.2
12/31 13:40	126.6	↓-6.8
12/31 13:50	120.2	↓-6.4
12/31 14:00	114.3	↓-5.9
12/31 14:10	109.0	↓-5.3
12/31 14:20	104.2	↓-4.8
12/31 14:30	100.0	↓-4.2
12/31 14:40	96.4	↓-3.6
12/31 14:50	93.5	↓-2.9
12/31 15:00	91.3	↓-2.2
12/31 15:10	89.8	↓-1.5
12/31 15:20	88.9	↓-0.9	干潮
12/31 15:30	88.9	0
12/31 15:40	89.5	↑0.6
12/31 15:50	90.8	↑1.3
12/31 16:00	92.8	↑2.0
12/31 16:10	95.5	↑2.7
12/31 16:20	98.9	↑3.4
12/31 16:30	102.9	↑4.0
12/31 16:40	107.5	↑4.6
12/31 16:50	112.6	↑5.1
12/31 17:00	118.2	↑5.6
12/31 17:10	124.4	↑6.2
12/31 17:20	130.9	↑6.5
12/31 17:30	137.8	↑6.9
12/31 17:40	145.0	↑7.2
12/31 17:50	152.5	↑7.5
12/31 18:00	160.2	↑7.7
12/31 18:10	168.0	↑7.8
12/31 18:20	175.8	↑7.8
12/31 18:30	183.7	↑7.9
12/31 18:40	191.4	↑7.7
12/31 18:50	199.1	↑7.7
12/31 19:00	206.5	↑7.4
12/31 19:10	213.7	↑7.2
12/31 19:20	220.5	↑6.8
12/31 19:30	227.0	↑6.5
12/31 19:40	233.0	↑6.0
12/31 19:50	238.6	↑5.6
12/31 20:00	243.6	↑5.0
12/31 20:10	248.0	↑4.4
12/31 20:20	251.8	↑3.8
12/31 20:30	254.9	↑3.1
12/31 20:40	257.3	↑2.4
12/31 20:50	258.9	↑1.6
12/31 21:00	259.8	↑0.9	満潮
12/31 21:10	260.0	↑0.2
12/31 21:20	259.3	↓-0.7
12/31 21:30	257.9	↓-1.4
12/31 21:40	255.7	↓-2.2
12/31 21:50	252.7	↓-3.0
12/31 22:00	248.9	↓-3.8
12/31 22:10	244.3	↓-4.6
12/31 22:20	239.0	↓-5.3
12/31 22:30	233.0	↓-6.0
12/31 22:40	226.4	↓-6.6
12/31 22:50	219.0	↓-7.4
12/31 23:00	211.1	↓-7.9
12/31 23:10	202.7	↓-8.4
12/31 23:20	193.7	↓-9.0
12/31 23:30	184.3	↓-9.4
12/31 23:40	174.6	↓-9.7
12/31 23:50	164.5	↓-10.1