20 (土)	10:57	04:54	23:49	16:54
	142cm	31cm	133cm	15cm
中潮 出 05:45 入 18:59 出 23:04 入 07:55 潮干狩り ◎ 15:26～18:28

佐須奈（長崎）2041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	135.4	↓-2.1
4/20 00:10	132.9	↓-2.5
4/20 00:20	130.0	↓-2.9
4/20 00:30	126.7	↓-3.3
4/20 00:40	123.1	↓-3.6
4/20 00:50	119.1	↓-4.0
4/20 01:00	114.9	↓-4.2
4/20 01:10	110.4	↓-4.5
4/20 01:20	105.7	↓-4.7
4/20 01:30	100.9	↓-4.8
4/20 01:40	95.9	↓-5.0
4/20 01:50	90.8	↓-5.1
4/20 02:00	85.8	↓-5.0
4/20 02:10	80.7	↓-5.1
4/20 02:20	75.7	↓-5.0
4/20 02:30	70.8	↓-4.9
4/20 02:40	66.0	↓-4.8
4/20 02:50	61.4	↓-4.6
4/20 03:00	57.0	↓-4.4
4/20 03:10	52.9	↓-4.1
4/20 03:20	49.0	↓-3.9
4/20 03:30	45.4	↓-3.6
4/20 03:40	42.2	↓-3.2
4/20 03:50	39.4	↓-2.8
4/20 04:00	36.9	↓-2.5
4/20 04:10	34.9	↓-2.0
4/20 04:20	33.2	↓-1.7
4/20 04:30	32.0	↓-1.2
4/20 04:40	31.2	↓-0.8
4/20 04:50	30.9	↓-0.3	干潮
4/20 05:00	31.0	↑0.1
4/20 05:10	31.5	↑0.5
4/20 05:20	32.5	↑1.0
4/20 05:30	33.8	↑1.3
4/20 05:40	35.6	↑1.8
4/20 05:50	37.7	↑2.1
4/20 06:00	40.2	↑2.5
4/20 06:10	43.0	↑2.8
4/20 06:20	46.2	↑3.2
4/20 06:30	49.6	↑3.4
4/20 06:40	53.2	↑3.6
4/20 06:50	57.1	↑3.9
4/20 07:00	61.2	↑4.1
4/20 07:10	65.5	↑4.3
4/20 07:20	69.9	↑4.4
4/20 07:30	74.4	↑4.5
4/20 07:40	78.9	↑4.5
4/20 07:50	83.6	↑4.7
4/20 08:00	88.2	↑4.6
4/20 08:10	92.8	↑4.6
4/20 08:20	97.4	↑4.6
4/20 08:30	102.0	↑4.6
4/20 08:40	106.4	↑4.4
4/20 08:50	110.7	↑4.3
4/20 09:00	114.9	↑4.2
4/20 09:10	118.9	↑4.0
4/20 09:20	122.6	↑3.7
4/20 09:30	126.1	↑3.5
4/20 09:40	129.4	↑3.3
4/20 09:50	132.3	↑2.9
4/20 10:00	134.9	↑2.6
4/20 10:10	137.1	↑2.2
4/20 10:20	138.9	↑1.8
4/20 10:30	140.3	↑1.4
4/20 10:40	141.3	↑1.0
4/20 10:50	141.8	↑0.5	満潮
4/20 11:00	141.8	0
4/20 11:10	141.4	↓-0.4
4/20 11:20	140.4	↓-1.0
4/20 11:30	139.0	↓-1.4
4/20 11:40	137.0	↓-2.0
4/20 11:50	134.6	↓-2.4
4/20 12:00	131.7	↓-2.9
4/20 12:10	128.4	↓-3.3
4/20 12:20	124.7	↓-3.7
4/20 12:30	120.5	↓-4.2
4/20 12:40	116.0	↓-4.5
4/20 12:50	111.2	↓-4.8
4/20 13:00	106.1	↓-5.1
4/20 13:10	100.8	↓-5.3
4/20 13:20	95.4	↓-5.4
4/20 13:30	89.7	↓-5.7	最大潮位差
4/20 13:40	84.0	↓-5.7	最大潮位差
4/20 13:50	78.3	↓-5.7	最大潮位差
4/20 14:00	72.6	↓-5.7	最大潮位差
4/20 14:10	66.9	↓-5.7	最大潮位差
4/20 14:20	61.4	↓-5.5
4/20 14:30	56.0	↓-5.4
4/20 14:40	50.8	↓-5.2
4/20 14:50	45.8	↓-5.0
4/20 15:00	41.1	↓-4.7
4/20 15:10	36.8	↓-4.3
4/20 15:20	32.7	↓-4.1
4/20 15:30	29.0	↓-3.7
4/20 15:40	25.7	↓-3.3
4/20 15:50	22.8	↓-2.9
4/20 16:00	20.3	↓-2.5
4/20 16:10	18.2	↓-2.1
4/20 16:20	16.6	↓-1.6
4/20 16:30	15.4	↓-1.2
4/20 16:40	14.6	↓-0.8
4/20 16:50	14.2	↓-0.4	干潮
4/20 17:00	14.3	↑0.1
4/20 17:10	14.8	↑0.5
4/20 17:20	15.7	↑0.9
4/20 17:30	17.0	↑1.3
4/20 17:40	18.6	↑1.6
4/20 17:50	20.6	↑2.0
4/20 18:00	22.9	↑2.3
4/20 18:10	25.5	↑2.6
4/20 18:20	28.3	↑2.8
4/20 18:30	31.4	↑3.1
4/20 18:40	34.8	↑3.4
4/20 18:50	38.3	↑3.5
4/20 19:00	41.9	↑3.6
4/20 19:10	45.7	↑3.8
4/20 19:20	49.6	↑3.9
4/20 19:30	53.7	↑4.1
4/20 19:40	57.7	↑4.0
4/20 19:50	61.9	↑4.2
4/20 20:00	66.0	↑4.1
4/20 20:10	70.2	↑4.2
4/20 20:20	74.4	↑4.2
4/20 20:30	78.6	↑4.2
4/20 20:40	82.8	↑4.2
4/20 20:50	86.9	↑4.1
4/20 21:00	90.9	↑4.0
4/20 21:10	94.9	↑4.0
4/20 21:20	98.8	↑3.9
4/20 21:30	102.6	↑3.8
4/20 21:40	106.2	↑3.6
4/20 21:50	109.7	↑3.5
4/20 22:00	113.1	↑3.4
4/20 22:10	116.2	↑3.1
4/20 22:20	119.2	↑3.0
4/20 22:30	121.9	↑2.7
4/20 22:40	124.3	↑2.4
4/20 22:50	126.5	↑2.2
4/20 23:00	128.4	↑1.9
4/20 23:10	129.9	↑1.5
4/20 23:20	131.2	↑1.3
4/20 23:30	132.0	↑0.8
4/20 23:40	132.5	↑0.5	満潮
4/20 23:50	132.6	↑0.1