20 (木)	06:39	00:19	18:54	12:43
	107cm	46cm	108cm	44cm
若潮 出 05:45 入 18:59 出 03:09 入 14:51

千尋藻／対馬（長崎）2028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	45.9	↓-0.5
4/20 00:10	45.6	↓-0.3	干潮
4/20 00:20	45.6	0
4/20 00:30	45.7	↑0.1
4/20 00:40	46.0	↑0.3
4/20 00:50	46.6	↑0.6
4/20 01:00	47.3	↑0.7
4/20 01:10	48.2	↑0.9
4/20 01:20	49.3	↑1.1
4/20 01:30	50.6	↑1.3
4/20 01:40	52.1	↑1.5
4/20 01:50	53.7	↑1.6
4/20 02:00	55.5	↑1.8
4/20 02:10	57.4	↑1.9
4/20 02:20	59.4	↑2.0
4/20 02:30	61.5	↑2.1
4/20 02:40	63.8	↑2.3
4/20 02:50	66.1	↑2.3
4/20 03:00	68.5	↑2.4
4/20 03:10	70.9	↑2.4
4/20 03:20	73.4	↑2.5
4/20 03:30	75.9	↑2.5
4/20 03:40	78.4	↑2.5
4/20 03:50	80.8	↑2.4
4/20 04:00	83.3	↑2.5
4/20 04:10	85.7	↑2.4
4/20 04:20	88.0	↑2.3
4/20 04:30	90.3	↑2.3
4/20 04:40	92.4	↑2.1
4/20 04:50	94.5	↑2.1
4/20 05:00	96.4	↑1.9
4/20 05:10	98.2	↑1.8
4/20 05:20	99.8	↑1.6
4/20 05:30	101.3	↑1.5
4/20 05:40	102.6	↑1.3
4/20 05:50	103.7	↑1.1
4/20 06:00	104.6	↑0.9
4/20 06:10	105.3	↑0.7
4/20 06:20	105.8	↑0.5
4/20 06:30	106.1	↑0.3	満潮
4/20 06:40	106.1	0
4/20 06:50	106.0	↓-0.1
4/20 07:00	105.6	↓-0.4
4/20 07:10	105.0	↓-0.6
4/20 07:20	104.1	↓-0.9
4/20 07:30	103.1	↓-1.0
4/20 07:40	101.8	↓-1.3
4/20 07:50	100.4	↓-1.4
4/20 08:00	98.7	↓-1.7
4/20 08:10	96.9	↓-1.8
4/20 08:20	94.9	↓-2.0
4/20 08:30	92.8	↓-2.1
4/20 08:40	90.5	↓-2.3
4/20 08:50	88.1	↓-2.4
4/20 09:00	85.5	↓-2.6
4/20 09:10	83.0	↓-2.5
4/20 09:20	80.3	↓-2.7
4/20 09:30	77.6	↓-2.7
4/20 09:40	74.9	↓-2.7
4/20 09:50	72.1	↓-2.8
4/20 10:00	69.4	↓-2.7
4/20 10:10	66.8	↓-2.6
4/20 10:20	64.1	↓-2.7
4/20 10:30	61.6	↓-2.5
4/20 10:40	59.2	↓-2.4
4/20 10:50	56.9	↓-2.3
4/20 11:00	54.7	↓-2.2
4/20 11:10	52.7	↓-2.0
4/20 11:20	50.8	↓-1.9
4/20 11:30	49.1	↓-1.7
4/20 11:40	47.7	↓-1.4
4/20 11:50	46.4	↓-1.3
4/20 12:00	45.3	↓-1.1
4/20 12:10	44.5	↓-0.8
4/20 12:20	43.9	↓-0.6
4/20 12:30	43.5	↓-0.4
4/20 12:40	43.3	↓-0.2	干潮
4/20 12:50	43.4	↑0.1
4/20 13:00	43.7	↑0.3
4/20 13:10	44.3	↑0.6
4/20 13:20	45.0	↑0.7
4/20 13:30	46.0	↑1.0
4/20 13:40	47.2	↑1.2
4/20 13:50	48.5	↑1.3
4/20 14:00	50.1	↑1.6
4/20 14:10	51.8	↑1.7
4/20 14:20	53.7	↑1.9
4/20 14:30	55.8	↑2.1
4/20 14:40	58.0	↑2.2
4/20 14:50	60.3	↑2.3
4/20 15:00	62.7	↑2.4
4/20 15:10	65.2	↑2.5
4/20 15:20	67.8	↑2.6
4/20 15:30	70.4	↑2.6
4/20 15:40	73.1	↑2.7
4/20 15:50	75.8	↑2.7
4/20 16:00	78.5	↑2.7
4/20 16:10	81.1	↑2.6
4/20 16:20	83.8	↑2.7
4/20 16:30	86.3	↑2.5
4/20 16:40	88.8	↑2.5
4/20 16:50	91.2	↑2.4
4/20 17:00	93.5	↑2.3
4/20 17:10	95.7	↑2.2
4/20 17:20	97.8	↑2.1
4/20 17:30	99.6	↑1.8
4/20 17:40	101.3	↑1.7
4/20 17:50	102.9	↑1.6
4/20 18:00	104.2	↑1.3
4/20 18:10	105.3	↑1.1
4/20 18:20	106.2	↑0.9
4/20 18:30	106.9	↑0.7
4/20 18:40	107.3	↑0.4
4/20 18:50	107.5	↑0.2	満潮
4/20 19:00	107.5	0
4/20 19:10	107.2	↓-0.3
4/20 19:20	106.6	↓-0.6
4/20 19:30	105.8	↓-0.8
4/20 19:40	104.8	↓-1.0
4/20 19:50	103.6	↓-1.2
4/20 20:00	102.1	↓-1.5
4/20 20:10	100.4	↓-1.7
4/20 20:20	98.4	↓-2.0
4/20 20:30	96.3	↓-2.1
4/20 20:40	94.0	↓-2.3
4/20 20:50	91.6	↓-2.4
4/20 21:00	89.0	↓-2.6
4/20 21:10	86.3	↓-2.7
4/20 21:20	83.4	↓-2.9
4/20 21:30	80.5	↓-2.9
4/20 21:40	77.6	↓-2.9
4/20 21:50	74.5	↓-3.1	最大潮位差
4/20 22:00	71.5	↓-3.0
4/20 22:10	68.5	↓-3.0
4/20 22:20	65.6	↓-2.9
4/20 22:30	62.7	↓-2.9
4/20 22:40	59.8	↓-2.9
4/20 22:50	57.1	↓-2.7
4/20 23:00	54.5	↓-2.6
4/20 23:10	52.1	↓-2.4
4/20 23:20	49.8	↓-2.3
4/20 23:30	47.7	↓-2.1
4/20 23:40	45.8	↓-1.9
4/20 23:50	44.2	↓-1.6