20 (日)	01:03	06:51	12:46	18:59
	104cm	65cm	106cm	48cm
小潮 出 05:46 入 18:59 出 00:57 入 10:28

佐須奈（長崎）2025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	100.3	↑1.1
4/20 00:10	101.3	↑1.0
4/20 00:20	102.0	↑0.7
4/20 00:30	102.7	↑0.7
4/20 00:40	103.1	↑0.4
4/20 00:50	103.4	↑0.3
4/20 01:00	103.6	↑0.2	満潮
4/20 01:10	103.5	↓-0.1
4/20 01:20	103.3	↓-0.2
4/20 01:30	102.9	↓-0.4
4/20 01:40	102.3	↓-0.6
4/20 01:50	101.6	↓-0.7
4/20 02:00	100.8	↓-0.8
4/20 02:10	99.8	↓-1.0
4/20 02:20	98.6	↓-1.2
4/20 02:30	97.4	↓-1.2
4/20 02:40	96.0	↓-1.4
4/20 02:50	94.6	↓-1.4
4/20 03:00	93.0	↓-1.6
4/20 03:10	91.5	↓-1.5
4/20 03:20	89.8	↓-1.7
4/20 03:30	88.1	↓-1.7
4/20 03:40	86.4	↓-1.7
4/20 03:50	84.7	↓-1.7
4/20 04:00	83.0	↓-1.7
4/20 04:10	81.3	↓-1.7
4/20 04:20	79.6	↓-1.7
4/20 04:30	77.9	↓-1.7
4/20 04:40	76.4	↓-1.5
4/20 04:50	74.8	↓-1.6
4/20 05:00	73.4	↓-1.4
4/20 05:10	72.0	↓-1.4
4/20 05:20	70.8	↓-1.2
4/20 05:30	69.6	↓-1.2
4/20 05:40	68.5	↓-1.1
4/20 05:50	67.6	↓-0.9
4/20 06:00	66.8	↓-0.8
4/20 06:10	66.2	↓-0.6
4/20 06:20	65.7	↓-0.5
4/20 06:30	65.3	↓-0.4
4/20 06:40	65.1	↓-0.2
4/20 06:50	65.0	↓-0.1	干潮
4/20 07:00	65.1	↑0.1
4/20 07:10	65.3	↑0.2
4/20 07:20	65.7	↑0.4
4/20 07:30	66.2	↑0.5
4/20 07:40	66.8	↑0.6
4/20 07:50	67.6	↑0.8
4/20 08:00	68.5	↑0.9
4/20 08:10	69.5	↑1.0
4/20 08:20	70.7	↑1.2
4/20 08:30	71.9	↑1.2
4/20 08:40	73.2	↑1.3
4/20 08:50	74.6	↑1.4
4/20 09:00	76.1	↑1.5
4/20 09:10	77.6	↑1.5
4/20 09:20	79.2	↑1.6
4/20 09:30	80.9	↑1.7
4/20 09:40	82.6	↑1.7
4/20 09:50	84.3	↑1.7
4/20 10:00	86.0	↑1.7
4/20 10:10	87.7	↑1.7
4/20 10:20	89.5	↑1.8
4/20 10:30	91.2	↑1.7
4/20 10:40	92.9	↑1.7
4/20 10:50	94.5	↑1.6
4/20 11:00	96.1	↑1.6
4/20 11:10	97.6	↑1.5
4/20 11:20	99.1	↑1.5
4/20 11:30	100.4	↑1.3
4/20 11:40	101.6	↑1.2
4/20 11:50	102.7	↑1.1
4/20 12:00	103.7	↑1.0
4/20 12:10	104.4	↑0.7
4/20 12:20	105.0	↑0.6
4/20 12:30	105.5	↑0.5
4/20 12:40	105.7	↑0.2	満潮
4/20 12:50	105.7	0
4/20 13:00	105.5	↓-0.2
4/20 13:10	105.0	↓-0.5
4/20 13:20	104.4	↓-0.6
4/20 13:30	103.5	↓-0.9
4/20 13:40	102.5	↓-1.0
4/20 13:50	101.2	↓-1.3
4/20 14:00	99.7	↓-1.5
4/20 14:10	98.1	↓-1.6
4/20 14:20	96.3	↓-1.8
4/20 14:30	94.3	↓-2.0
4/20 14:40	92.2	↓-2.1
4/20 14:50	90.0	↓-2.2
4/20 15:00	87.7	↓-2.3
4/20 15:10	85.3	↓-2.4
4/20 15:20	82.8	↓-2.5	最大潮位差
4/20 15:30	80.4	↓-2.4
4/20 15:40	77.9	↓-2.5	最大潮位差
4/20 15:50	75.4	↓-2.5	最大潮位差
4/20 16:00	72.9	↓-2.5	最大潮位差
4/20 16:10	70.4	↓-2.5	最大潮位差
4/20 16:20	68.1	↓-2.3
4/20 16:30	65.8	↓-2.3
4/20 16:40	63.5	↓-2.3
4/20 16:50	61.4	↓-2.1
4/20 17:00	59.4	↓-2.0
4/20 17:10	57.5	↓-1.9
4/20 17:20	55.8	↓-1.7
4/20 17:30	54.2	↓-1.6
4/20 17:40	52.8	↓-1.4
4/20 17:50	51.5	↓-1.3
4/20 18:00	50.4	↓-1.1
4/20 18:10	49.5	↓-0.9
4/20 18:20	48.7	↓-0.8
4/20 18:30	48.1	↓-0.6
4/20 18:40	47.7	↓-0.4
4/20 18:50	47.5	↓-0.2	干潮
4/20 19:00	47.4	↓-0.1
4/20 19:10	47.6	↑0.2
4/20 19:20	47.8	↑0.2
4/20 19:30	48.3	↑0.5
4/20 19:40	48.8	↑0.5
4/20 19:50	49.5	↑0.7
4/20 20:00	50.4	↑0.9
4/20 20:10	51.3	↑0.9
4/20 20:20	52.4	↑1.1
4/20 20:30	53.5	↑1.1
4/20 20:40	54.7	↑1.2
4/20 20:50	56.0	↑1.3
4/20 21:00	57.4	↑1.4
4/20 21:10	58.8	↑1.4
4/20 21:20	60.2	↑1.4
4/20 21:30	61.7	↑1.5
4/20 21:40	63.2	↑1.5
4/20 21:50	64.7	↑1.5
4/20 22:00	66.3	↑1.6
4/20 22:10	67.9	↑1.6
4/20 22:20	69.5	↑1.6
4/20 22:30	71.0	↑1.5
4/20 22:40	72.6	↑1.6
4/20 22:50	74.2	↑1.6
4/20 23:00	75.8	↑1.6
4/20 23:10	77.4	↑1.6
4/20 23:20	78.9	↑1.5
4/20 23:30	80.5	↑1.6
4/20 23:40	82.0	↑1.5
4/20 23:50	83.4	↑1.4