20 (月)	10:20	04:18	22:56	16:39
	114cm	11cm	106cm	-2cm
中潮 出 05:46 入 18:58 出 07:18 入 22:33

小鹿湾／対馬（長崎）2026年04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
4/20 00:00	93.2	↓-3.4
4/20 00:10	89.6	↓-3.6
4/20 00:20	85.8	↓-3.8
4/20 00:30	81.8	↓-4.0
4/20 00:40	77.7	↓-4.1
4/20 00:50	73.4	↓-4.3
4/20 01:00	69.0	↓-4.4
4/20 01:10	64.6	↓-4.4
4/20 01:20	60.1	↓-4.5
4/20 01:30	55.7	↓-4.4
4/20 01:40	51.3	↓-4.4
4/20 01:50	47.0	↓-4.3
4/20 02:00	42.8	↓-4.2
4/20 02:10	38.8	↓-4.0
4/20 02:20	34.9	↓-3.9
4/20 02:30	31.2	↓-3.7
4/20 02:40	27.8	↓-3.4
4/20 02:50	24.6	↓-3.2
4/20 03:00	21.7	↓-2.9
4/20 03:10	19.1	↓-2.6
4/20 03:20	16.9	↓-2.2
4/20 03:30	14.9	↓-2.0
4/20 03:40	13.3	↓-1.6
4/20 03:50	12.1	↓-1.2
4/20 04:00	11.3	↓-0.8
4/20 04:10	10.8	↓-0.5	干潮
4/20 04:20	10.7	↓-0.1
4/20 04:30	11.1	↑0.4
4/20 04:40	11.7	↑0.6
4/20 04:50	12.8	↑1.1
4/20 05:00	14.2	↑1.4
4/20 05:10	16.0	↑1.8
4/20 05:20	18.2	↑2.2
4/20 05:30	20.6	↑2.4
4/20 05:40	23.4	↑2.8
4/20 05:50	26.5	↑3.1
4/20 06:00	29.8	↑3.3
4/20 06:10	33.4	↑3.6
4/20 06:20	37.2	↑3.8
4/20 06:30	41.1	↑3.9
4/20 06:40	45.2	↑4.1
4/20 06:50	49.5	↑4.3
4/20 07:00	53.8	↑4.3
4/20 07:10	58.2	↑4.4
4/20 07:20	62.7	↑4.5
4/20 07:30	67.1	↑4.4
4/20 07:40	71.5	↑4.4
4/20 07:50	75.8	↑4.3
4/20 08:00	80.0	↑4.2
4/20 08:10	84.1	↑4.1
4/20 08:20	88.0	↑3.9
4/20 08:30	91.7	↑3.7
4/20 08:40	95.2	↑3.5
4/20 08:50	98.4	↑3.2
4/20 09:00	101.4	↑3.0
4/20 09:10	104.1	↑2.7
4/20 09:20	106.4	↑2.3
4/20 09:30	108.4	↑2.0
4/20 09:40	110.1	↑1.7
4/20 09:50	111.4	↑1.3
4/20 10:00	112.3	↑0.9
4/20 10:10	112.9	↑0.6	満潮
4/20 10:20	113.0	↑0.1	満潮
4/20 10:30	112.8	↓-0.2
4/20 10:40	112.1	↓-0.7
4/20 10:50	111.1	↓-1.0
4/20 11:00	109.7	↓-1.4
4/20 11:10	107.9	↓-1.8
4/20 11:20	105.8	↓-2.1
4/20 11:30	103.3	↓-2.5
4/20 11:40	100.5	↓-2.8
4/20 11:50	97.4	↓-3.1
4/20 12:00	94.0	↓-3.4
4/20 12:10	90.3	↓-3.7
4/20 12:20	86.4	↓-3.9
4/20 12:30	82.2	↓-4.2
4/20 12:40	77.9	↓-4.3
4/20 12:50	73.4	↓-4.5
4/20 13:00	68.8	↓-4.6
4/20 13:10	64.2	↓-4.6
4/20 13:20	59.4	↓-4.8	最大潮位差
4/20 13:30	54.6	↓-4.8	最大潮位差
4/20 13:40	49.9	↓-4.7
4/20 13:50	45.1	↓-4.8	最大潮位差
4/20 14:00	40.5	↓-4.6
4/20 14:10	35.9	↓-4.6
4/20 14:20	31.5	↓-4.4
4/20 14:30	27.2	↓-4.3
4/20 14:40	23.1	↓-4.1
4/20 14:50	19.3	↓-3.8
4/20 15:00	15.7	↓-3.6
4/20 15:10	12.4	↓-3.3
4/20 15:20	9.4	↓-3.0
4/20 15:30	6.6	↓-2.8
4/20 15:40	4.3	↓-2.3
4/20 15:50	2.2	↓-2.1
4/20 16:00	0.6	↓-1.6
4/20 16:10	-0.7	↓-1.3
4/20 16:20	-1.6	↓-0.9
4/20 16:30	-2.2	↓-0.6	干潮
4/20 16:40	-2.3	↓-0.1
4/20 16:50	-2.0	↑0.3
4/20 17:00	-1.4	↑0.6
4/20 17:10	-0.4	↑1.0
4/20 17:20	1.0	↑1.4
4/20 17:30	2.8	↑1.8
4/20 17:40	4.9	↑2.1
4/20 17:50	7.3	↑2.4
4/20 18:00	10.0	↑2.7
4/20 18:10	13.1	↑3.1
4/20 18:20	16.4	↑3.3
4/20 18:30	19.9	↑3.5
4/20 18:40	23.7	↑3.8
4/20 18:50	27.7	↑4.0
4/20 19:00	31.8	↑4.1
4/20 19:10	36.1	↑4.3
4/20 19:20	40.5	↑4.4
4/20 19:30	44.9	↑4.4
4/20 19:40	49.4	↑4.5
4/20 19:50	53.9	↑4.5
4/20 20:00	58.4	↑4.5
4/20 20:10	62.8	↑4.4
4/20 20:20	67.2	↑4.4
4/20 20:30	71.4	↑4.2
4/20 20:40	75.5	↑4.1
4/20 20:50	79.4	↑3.9
4/20 21:00	83.1	↑3.7
4/20 21:10	86.6	↑3.5
4/20 21:20	89.9	↑3.3
4/20 21:30	92.9	↑3.0
4/20 21:40	95.6	↑2.7
4/20 21:50	98.0	↑2.4
4/20 22:00	100.0	↑2.0
4/20 22:10	101.8	↑1.8
4/20 22:20	103.2	↑1.4
4/20 22:30	104.3	↑1.1
4/20 22:40	105.0	↑0.7
4/20 22:50	105.3	↑0.3	満潮
4/20 23:00	105.3	0
4/20 23:10	104.9	↓-0.4
4/20 23:20	104.2	↓-0.7
4/20 23:30	103.2	↓-1.0
4/20 23:40	101.8	↓-1.4
4/20 23:50	100.1	↓-1.7