20 (水)	00:04	05:50	11:56	17:52
	127cm	42cm	128cm	29cm
中潮 出 05:46 入 18:59 出 23:52 入 09:34 潮干狩り ○ 17:17～18:28

佐須奈（長崎）2033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	126.9	↑0.2	満潮
4/20 00:10	126.9	0
4/20 00:20	126.4	↓-0.5
4/20 00:30	125.6	↓-0.8
4/20 00:40	124.5	↓-1.1
4/20 00:50	123.0	↓-1.5
4/20 01:00	121.2	↓-1.8
4/20 01:10	119.1	↓-2.1
4/20 01:20	116.7	↓-2.4
4/20 01:30	114.0	↓-2.7
4/20 01:40	111.0	↓-3.0
4/20 01:50	107.8	↓-3.2
4/20 02:00	104.5	↓-3.3
4/20 02:10	101.0	↓-3.5
4/20 02:20	97.3	↓-3.7
4/20 02:30	93.6	↓-3.7
4/20 02:40	89.7	↓-3.9
4/20 02:50	85.9	↓-3.8
4/20 03:00	82.0	↓-3.9
4/20 03:10	78.2	↓-3.8
4/20 03:20	74.4	↓-3.8
4/20 03:30	70.7	↓-3.7
4/20 03:40	67.1	↓-3.6
4/20 03:50	63.7	↓-3.4
4/20 04:00	60.5	↓-3.2
4/20 04:10	57.4	↓-3.1
4/20 04:20	54.6	↓-2.8
4/20 04:30	52.0	↓-2.6
4/20 04:40	49.7	↓-2.3
4/20 04:50	47.7	↓-2.0
4/20 05:00	45.9	↓-1.8
4/20 05:10	44.5	↓-1.4
4/20 05:20	43.4	↓-1.1
4/20 05:30	42.6	↓-0.8
4/20 05:40	42.1	↓-0.5	干潮
4/20 05:50	42.0	↓-0.1	干潮
4/20 06:00	42.1	↑0.1
4/20 06:10	42.6	↑0.5
4/20 06:20	43.5	↑0.9
4/20 06:30	44.6	↑1.1
4/20 06:40	46.0	↑1.4
4/20 06:50	47.7	↑1.7
4/20 07:00	49.6	↑1.9
4/20 07:10	51.8	↑2.2
4/20 07:20	54.2	↑2.4
4/20 07:30	56.8	↑2.6
4/20 07:40	59.6	↑2.8
4/20 07:50	62.6	↑3.0
4/20 08:00	65.7	↑3.1
4/20 08:10	68.9	↑3.2
4/20 08:20	72.2	↑3.3
4/20 08:30	75.6	↑3.4
4/20 08:40	79.1	↑3.5
4/20 08:50	82.6	↑3.5
4/20 09:00	86.1	↑3.5
4/20 09:10	89.6	↑3.5
4/20 09:20	93.1	↑3.5
4/20 09:30	96.6	↑3.5
4/20 09:40	100.0	↑3.4
4/20 09:50	103.3	↑3.3
4/20 10:00	106.5	↑3.2
4/20 10:10	109.5	↑3.0
4/20 10:20	112.4	↑2.9
4/20 10:30	115.2	↑2.8
4/20 10:40	117.7	↑2.5
4/20 10:50	119.9	↑2.2
4/20 11:00	121.9	↑2.0
4/20 11:10	123.7	↑1.8
4/20 11:20	125.1	↑1.4
4/20 11:30	126.1	↑1.0
4/20 11:40	126.9	↑0.8
4/20 11:50	127.2	↑0.3	満潮
4/20 12:00	127.2	0
4/20 12:10	126.8	↓-0.4
4/20 12:20	126.1	↓-0.7
4/20 12:30	124.9	↓-1.2
4/20 12:40	123.3	↓-1.6
4/20 12:50	121.4	↓-1.9
4/20 13:00	119.1	↓-2.3
4/20 13:10	116.5	↓-2.6
4/20 13:20	113.5	↓-3.0
4/20 13:30	110.2	↓-3.3
4/20 13:40	106.7	↓-3.5
4/20 13:50	102.9	↓-3.8
4/20 14:00	99.0	↓-3.9
4/20 14:10	94.8	↓-4.2
4/20 14:20	90.6	↓-4.2
4/20 14:30	86.2	↓-4.4
4/20 14:40	81.8	↓-4.4
4/20 14:50	77.4	↓-4.4
4/20 15:00	72.9	↓-4.5	最大潮位差
4/20 15:10	68.6	↓-4.3
4/20 15:20	64.3	↓-4.3
4/20 15:30	60.2	↓-4.1
4/20 15:40	56.2	↓-4.0
4/20 15:50	52.4	↓-3.8
4/20 16:00	48.8	↓-3.6
4/20 16:10	45.5	↓-3.3
4/20 16:20	42.4	↓-3.1
4/20 16:30	39.6	↓-2.8
4/20 16:40	37.1	↓-2.5
4/20 16:50	34.9	↓-2.2
4/20 17:00	33.0	↓-1.9
4/20 17:10	31.5	↓-1.5
4/20 17:20	30.3	↓-1.2
4/20 17:30	29.4	↓-0.9
4/20 17:40	28.9	↓-0.5
4/20 17:50	28.6	↓-0.3	干潮
4/20 18:00	28.8	↑0.2
4/20 18:10	29.2	↑0.4
4/20 18:20	29.9	↑0.7
4/20 18:30	31.0	↑1.1
4/20 18:40	32.3	↑1.3
4/20 18:50	33.9	↑1.6
4/20 19:00	35.7	↑1.8
4/20 19:10	37.7	↑2.0
4/20 19:20	39.9	↑2.2
4/20 19:30	42.3	↑2.4
4/20 19:40	44.9	↑2.6
4/20 19:50	47.6	↑2.7
4/20 20:00	50.4	↑2.8
4/20 20:10	53.3	↑2.9
4/20 20:20	56.3	↑3.0
4/20 20:30	59.3	↑3.0
4/20 20:40	62.4	↑3.1
4/20 20:50	65.6	↑3.2
4/20 21:00	68.7	↑3.1
4/20 21:10	71.9	↑3.2
4/20 21:20	75.1	↑3.2
4/20 21:30	78.2	↑3.1
4/20 21:40	81.4	↑3.2
4/20 21:50	84.5	↑3.1
4/20 22:00	87.5	↑3.0
4/20 22:10	90.5	↑3.0
4/20 22:20	93.4	↑2.9
4/20 22:30	96.3	↑2.9
4/20 22:40	99.0	↑2.7
4/20 22:50	101.6	↑2.6
4/20 23:00	104.1	↑2.5
4/20 23:10	106.5	↑2.4
4/20 23:20	108.7	↑2.2
4/20 23:30	110.7	↑2.0
4/20 23:40	112.5	↑1.8
4/20 23:50	114.1	↑1.6