31 (火)	12:51	06:20	-	18:34
	128cm	20cm	-	49cm
中潮 出 07:25 入 17:24 出 10:59 入 22:06

芦辺（長崎）2019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	147.4	↓-0.3
12/31 00:10	146.6	↓-0.8
12/31 00:20	145.3	↓-1.3
12/31 00:30	143.6	↓-1.7
12/31 00:40	141.4	↓-2.2
12/31 00:50	138.8	↓-2.6
12/31 01:00	135.8	↓-3.0
12/31 01:10	132.5	↓-3.3
12/31 01:20	128.8	↓-3.7
12/31 01:30	124.7	↓-4.1
12/31 01:40	120.4	↓-4.3
12/31 01:50	115.9	↓-4.5
12/31 02:00	111.1	↓-4.8
12/31 02:10	106.1	↓-5.0
12/31 02:20	101.0	↓-5.1
12/31 02:30	95.8	↓-5.2
12/31 02:40	90.6	↓-5.2
12/31 02:50	85.3	↓-5.3	最大潮位差
12/31 03:00	80.0	↓-5.3	最大潮位差
12/31 03:10	74.8	↓-5.2
12/31 03:20	69.6	↓-5.2
12/31 03:30	64.6	↓-5.0
12/31 03:40	59.8	↓-4.8
12/31 03:50	55.1	↓-4.7
12/31 04:00	50.7	↓-4.4
12/31 04:10	46.5	↓-4.2
12/31 04:20	42.5	↓-4.0
12/31 04:30	38.8	↓-3.7
12/31 04:40	35.5	↓-3.3
12/31 04:50	32.4	↓-3.1
12/31 05:00	29.7	↓-2.7
12/31 05:10	27.3	↓-2.4
12/31 05:20	25.2	↓-2.1
12/31 05:30	23.5	↓-1.7
12/31 05:40	22.1	↓-1.4
12/31 05:50	21.0	↓-1.1
12/31 06:00	20.3	↓-0.7
12/31 06:10	19.8	↓-0.5	干潮
12/31 06:20	19.7	↓-0.1	干潮
12/31 06:30	19.9	↑0.2
12/31 06:40	20.4	↑0.5
12/31 06:50	21.2	↑0.8
12/31 07:00	22.3	↑1.1
12/31 07:10	23.7	↑1.4
12/31 07:20	25.3	↑1.6
12/31 07:30	27.2	↑1.9
12/31 07:40	29.4	↑2.2
12/31 07:50	31.9	↑2.5
12/31 08:00	34.6	↑2.7
12/31 08:10	37.5	↑2.9
12/31 08:20	40.7	↑3.2
12/31 08:30	44.0	↑3.3
12/31 08:40	47.6	↑3.6
12/31 08:50	51.4	↑3.8
12/31 09:00	55.3	↑3.9
12/31 09:10	59.4	↑4.1
12/31 09:20	63.6	↑4.2
12/31 09:30	67.9	↑4.3
12/31 09:40	72.3	↑4.4
12/31 09:50	76.7	↑4.4
12/31 10:00	81.1	↑4.4
12/31 10:10	85.5	↑4.4
12/31 10:20	89.8	↑4.3
12/31 10:30	94.0	↑4.2
12/31 10:40	98.1	↑4.1
12/31 10:50	102.0	↑3.9
12/31 11:00	105.8	↑3.8
12/31 11:10	109.2	↑3.4
12/31 11:20	112.5	↑3.3
12/31 11:30	115.5	↑3.0
12/31 11:40	118.1	↑2.6
12/31 11:50	120.4	↑2.3
12/31 12:00	122.4	↑2.0
12/31 12:10	124.1	↑1.7
12/31 12:20	125.4	↑1.3
12/31 12:30	126.3	↑0.9
12/31 12:40	126.8	↑0.5
12/31 12:50	127.0	↑0.2	満潮
12/31 13:00	126.9	↓-0.1
12/31 13:10	126.3	↓-0.6
12/31 13:20	125.4	↓-0.9
12/31 13:30	124.2	↓-1.2
12/31 13:40	122.6	↓-1.6
12/31 13:50	120.8	↓-1.8
12/31 14:00	118.6	↓-2.2
12/31 14:10	116.2	↓-2.4
12/31 14:20	113.6	↓-2.6
12/31 14:30	110.7	↓-2.9
12/31 14:40	107.6	↓-3.1
12/31 14:50	104.4	↓-3.2
12/31 15:00	101.0	↓-3.4
12/31 15:10	97.6	↓-3.4
12/31 15:20	94.0	↓-3.6
12/31 15:30	90.4	↓-3.6
12/31 15:40	86.8	↓-3.6
12/31 15:50	83.3	↓-3.5
12/31 16:00	79.7	↓-3.6
12/31 16:10	76.3	↓-3.4
12/31 16:20	72.9	↓-3.4
12/31 16:30	69.7	↓-3.2
12/31 16:40	66.7	↓-3.0
12/31 16:50	63.9	↓-2.8
12/31 17:00	61.2	↓-2.7
12/31 17:10	58.8	↓-2.4
12/31 17:20	56.6	↓-2.2
12/31 17:30	54.7	↓-1.9
12/31 17:40	53.0	↓-1.7
12/31 17:50	51.7	↓-1.3
12/31 18:00	50.6	↓-1.1
12/31 18:10	49.7	↓-0.9
12/31 18:20	49.2	↓-0.5
12/31 18:30	49.0	↓-0.2	干潮
12/31 18:40	49.0	0
12/31 18:50	49.4	↑0.4
12/31 19:00	50.0	↑0.6
12/31 19:10	50.9	↑0.9
12/31 19:20	52.1	↑1.2
12/31 19:30	53.5	↑1.4
12/31 19:40	55.3	↑1.8
12/31 19:50	57.2	↑1.9
12/31 20:00	59.5	↑2.3
12/31 20:10	62.0	↑2.5
12/31 20:20	64.7	↑2.7
12/31 20:30	67.6	↑2.9
12/31 20:40	70.8	↑3.2
12/31 20:50	74.1	↑3.3
12/31 21:00	77.6	↑3.5
12/31 21:10	81.3	↑3.7
12/31 21:20	85.1	↑3.8
12/31 21:30	88.9	↑3.8
12/31 21:40	92.9	↑4.0
12/31 21:50	96.8	↑3.9
12/31 22:00	100.8	↑4.0
12/31 22:10	104.7	↑3.9
12/31 22:20	108.6	↑3.9
12/31 22:30	112.3	↑3.7
12/31 22:40	115.9	↑3.6
12/31 22:50	119.3	↑3.4
12/31 23:00	122.5	↑3.2
12/31 23:10	125.4	↑2.9
12/31 23:20	128.0	↑2.6
12/31 23:30	130.3	↑2.3
12/31 23:40	132.3	↑2.0
12/31 23:50	133.9	↑1.6