20 (土)	09:34	02:39	21:08	15:08
	128cm	12cm	128cm	31cm
大潮 出 07:24 入 17:17 出 07:42 入 17:06

佐須奈（長崎）2025年12月20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
12/20 00:00	51.8	↓-4.7
12/20 00:10	47.2	↓-4.6
12/20 00:20	42.9	↓-4.3
12/20 00:30	38.7	↓-4.2
12/20 00:40	34.8	↓-3.9
12/20 00:50	31.1	↓-3.7
12/20 01:00	27.7	↓-3.4
12/20 01:10	24.6	↓-3.1
12/20 01:20	21.8	↓-2.8
12/20 01:30	19.3	↓-2.5
12/20 01:40	17.2	↓-2.1
12/20 01:50	15.4	↓-1.8
12/20 02:00	13.9	↓-1.5
12/20 02:10	12.8	↓-1.1
12/20 02:20	12.0	↓-0.8
12/20 02:30	11.6	↓-0.4	干潮
12/20 02:40	11.4	↓-0.2
12/20 02:50	11.7	↑0.3
12/20 03:00	12.2	↑0.5
12/20 03:10	13.0	↑0.8
12/20 03:20	14.1	↑1.1
12/20 03:30	15.5	↑1.4
12/20 03:40	17.1	↑1.6
12/20 03:50	19.0	↑1.9
12/20 04:00	21.2	↑2.2
12/20 04:10	23.5	↑2.3
12/20 04:20	26.0	↑2.5
12/20 04:30	28.8	↑2.8
12/20 04:40	31.7	↑2.9
12/20 04:50	34.8	↑3.1
12/20 05:00	38.0	↑3.2
12/20 05:10	41.4	↑3.4
12/20 05:20	44.9	↑3.5
12/20 05:30	48.5	↑3.6
12/20 05:40	52.3	↑3.8
12/20 05:50	56.2	↑3.9
12/20 06:00	60.2	↑4.0
12/20 06:10	64.3	↑4.1
12/20 06:20	68.4	↑4.1
12/20 06:30	72.6	↑4.2
12/20 06:40	76.9	↑4.3
12/20 06:50	81.2	↑4.3
12/20 07:00	85.4	↑4.2
12/20 07:10	89.7	↑4.3
12/20 07:20	93.8	↑4.1
12/20 07:30	97.9	↑4.1
12/20 07:40	101.9	↑4.0
12/20 07:50	105.7	↑3.8
12/20 08:00	109.3	↑3.6
12/20 08:10	112.6	↑3.3
12/20 08:20	115.7	↑3.1
12/20 08:30	118.5	↑2.8
12/20 08:40	121.0	↑2.5
12/20 08:50	123.0	↑2.0
12/20 09:00	124.7	↑1.7
12/20 09:10	126.0	↑1.3
12/20 09:20	126.8	↑0.8
12/20 09:30	127.2	↑0.4	満潮
12/20 09:40	127.1	↓-0.1
12/20 09:50	126.6	↓-0.5
12/20 10:00	125.6	↓-1.0
12/20 10:10	124.2	↓-1.4
12/20 10:20	122.3	↓-1.9
12/20 10:30	120.1	↓-2.2
12/20 10:40	117.4	↓-2.7
12/20 10:50	114.4	↓-3.0
12/20 11:00	111.1	↓-3.3
12/20 11:10	107.4	↓-3.7
12/20 11:20	103.5	↓-3.9
12/20 11:30	99.4	↓-4.1
12/20 11:40	95.1	↓-4.3
12/20 11:50	90.7	↓-4.4
12/20 12:00	86.2	↓-4.5
12/20 12:10	81.6	↓-4.6
12/20 12:20	77.0	↓-4.6
12/20 12:30	72.5	↓-4.5
12/20 12:40	68.0	↓-4.5
12/20 12:50	63.6	↓-4.4
12/20 13:00	59.4	↓-4.2
12/20 13:10	55.4	↓-4.0
12/20 13:20	51.5	↓-3.9
12/20 13:30	47.9	↓-3.6
12/20 13:40	44.6	↓-3.3
12/20 13:50	41.6	↓-3.0
12/20 14:00	38.9	↓-2.7
12/20 14:10	36.6	↓-2.3
12/20 14:20	34.6	↓-2.0
12/20 14:30	33.0	↓-1.6
12/20 14:40	31.8	↓-1.2
12/20 14:50	30.9	↓-0.9
12/20 15:00	30.5	↓-0.4	干潮
12/20 15:10	30.4	↓-0.1
12/20 15:20	30.7	↑0.3
12/20 15:30	31.4	↑0.7
12/20 15:40	32.4	↑1.0
12/20 15:50	33.8	↑1.4
12/20 16:00	35.5	↑1.7
12/20 16:10	37.6	↑2.1
12/20 16:20	39.9	↑2.3
12/20 16:30	42.4	↑2.5
12/20 16:40	45.3	↑2.9
12/20 16:50	48.3	↑3.0
12/20 17:00	51.6	↑3.3
12/20 17:10	55.0	↑3.4
12/20 17:20	58.6	↑3.6
12/20 17:30	62.3	↑3.7
12/20 17:40	66.1	↑3.8
12/20 17:50	70.1	↑4.0
12/20 18:00	74.0	↑3.9
12/20 18:10	78.1	↑4.1
12/20 18:20	82.1	↑4.0
12/20 18:30	86.2	↑4.1
12/20 18:40	90.2	↑4.0
12/20 18:50	94.2	↑4.0
12/20 19:00	98.1	↑3.9
12/20 19:10	101.9	↑3.8
12/20 19:20	105.5	↑3.6
12/20 19:30	109.0	↑3.5
12/20 19:40	112.3	↑3.3
12/20 19:50	115.3	↑3.0
12/20 20:00	118.0	↑2.7
12/20 20:10	120.5	↑2.5
12/20 20:20	122.6	↑2.1
12/20 20:30	124.4	↑1.8
12/20 20:40	125.8	↑1.4
12/20 20:50	126.7	↑0.9
12/20 21:00	127.3	↑0.6	満潮
12/20 21:10	127.3	0
12/20 21:20	127.0	↓-0.3
12/20 21:30	126.1	↓-0.9
12/20 21:40	124.8	↓-1.3
12/20 21:50	123.0	↓-1.8
12/20 22:00	120.8	↓-2.2
12/20 22:10	118.2	↓-2.6
12/20 22:20	115.1	↓-3.1
12/20 22:30	111.6	↓-3.5
12/20 22:40	107.8	↓-3.8
12/20 22:50	103.7	↓-4.1
12/20 23:00	99.3	↓-4.4
12/20 23:10	94.6	↓-4.7
12/20 23:20	89.7	↓-4.9
12/20 23:30	84.7	↓-5.0
12/20 23:40	79.6	↓-5.1
12/20 23:50	74.3	↓-5.3	最大潮位差