20 (火)	09:30	03:12	21:59	15:33
	122cm	8cm	119cm	-2cm
大潮 出 05:46 入 18:59 出 20:00 入 06:25 潮干狩り ◎ 13:31～17:42

泉（長崎）2038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	69.2	↓-5.1
4/20 00:10	64.1	↓-5.1
4/20 00:20	59.0	↓-5.1
4/20 00:30	53.9	↓-5.1
4/20 00:40	49.0	↓-4.9
4/20 00:50	44.2	↓-4.8
4/20 01:00	39.5	↓-4.7
4/20 01:10	35.1	↓-4.4
4/20 01:20	31.0	↓-4.1
4/20 01:30	27.1	↓-3.9
4/20 01:40	23.5	↓-3.6
4/20 01:50	20.2	↓-3.3
4/20 02:00	17.3	↓-2.9
4/20 02:10	14.8	↓-2.5
4/20 02:20	12.6	↓-2.2
4/20 02:30	10.8	↓-1.8
4/20 02:40	9.4	↓-1.4
4/20 02:50	8.4	↓-1.0
4/20 03:00	7.8	↓-0.6
4/20 03:10	7.6	↓-0.2	干潮
4/20 03:20	7.7	↑0.1
4/20 03:30	8.3	↑0.6
4/20 03:40	9.2	↑0.9
4/20 03:50	10.5	↑1.3
4/20 04:00	12.1	↑1.6
4/20 04:10	14.1	↑2.0
4/20 04:20	16.3	↑2.2
4/20 04:30	18.9	↑2.6
4/20 04:40	21.8	↑2.9
4/20 04:50	24.9	↑3.1
4/20 05:00	28.3	↑3.4
4/20 05:10	31.9	↑3.6
4/20 05:20	35.7	↑3.8
4/20 05:30	39.7	↑4.0
4/20 05:40	43.9	↑4.2
4/20 05:50	48.2	↑4.3
4/20 06:00	52.6	↑4.4
4/20 06:10	57.2	↑4.6
4/20 06:20	61.8	↑4.6
4/20 06:30	66.4	↑4.6
4/20 06:40	71.0	↑4.6
4/20 06:50	75.6	↑4.6
4/20 07:00	80.2	↑4.6
4/20 07:10	84.7	↑4.5
4/20 07:20	89.1	↑4.4
4/20 07:30	93.3	↑4.2
4/20 07:40	97.4	↑4.1
4/20 07:50	101.2	↑3.8
4/20 08:00	104.8	↑3.6
4/20 08:10	108.1	↑3.3
4/20 08:20	111.1	↑3.0
4/20 08:30	113.8	↑2.7
4/20 08:40	116.2	↑2.4
4/20 08:50	118.1	↑1.9
4/20 09:00	119.6	↑1.5
4/20 09:10	120.7	↑1.1
4/20 09:20	121.4	↑0.7	満潮
4/20 09:30	121.6	↑0.2	満潮
4/20 09:40	121.3	↓-0.3
4/20 09:50	120.6	↓-0.7
4/20 10:00	119.4	↓-1.2
4/20 10:10	117.7	↓-1.7
4/20 10:20	115.6	↓-2.1
4/20 10:30	113.0	↓-2.6
4/20 10:40	110.0	↓-3.0
4/20 10:50	106.6	↓-3.4
4/20 11:00	102.8	↓-3.8
4/20 11:10	98.7	↓-4.1
4/20 11:20	94.3	↓-4.4
4/20 11:30	89.6	↓-4.7
4/20 11:40	84.6	↓-5.0
4/20 11:50	79.5	↓-5.1
4/20 12:00	74.2	↓-5.3
4/20 12:10	68.8	↓-5.4
4/20 12:20	63.4	↓-5.4
4/20 12:30	57.9	↓-5.5	最大潮位差
4/20 12:40	52.4	↓-5.5	最大潮位差
4/20 12:50	47.1	↓-5.3
4/20 13:00	41.8	↓-5.3
4/20 13:10	36.7	↓-5.1
4/20 13:20	31.8	↓-4.9
4/20 13:30	27.1	↓-4.7
4/20 13:40	22.7	↓-4.4
4/20 13:50	18.6	↓-4.1
4/20 14:00	14.8	↓-3.8
4/20 14:10	11.3	↓-3.5
4/20 14:20	8.2	↓-3.1
4/20 14:30	5.5	↓-2.7
4/20 14:40	3.2	↓-2.3
4/20 14:50	1.3	↓-1.9
4/20 15:00	-0.2	↓-1.5
4/20 15:10	-1.4	↓-1.2
4/20 15:20	-2.1	↓-0.7
4/20 15:30	-2.4	↓-0.3	干潮
4/20 15:40	-2.3	↑0.1
4/20 15:50	-1.8	↑0.5
4/20 16:00	-0.9	↑0.9
4/20 16:10	0.4	↑1.3
4/20 16:20	2.0	↑1.6
4/20 16:30	3.9	↑1.9
4/20 16:40	6.2	↑2.3
4/20 16:50	8.9	↑2.7
4/20 17:00	11.8	↑2.9
4/20 17:10	15.0	↑3.2
4/20 17:20	18.4	↑3.4
4/20 17:30	22.1	↑3.7
4/20 17:40	26.0	↑3.9
4/20 17:50	30.2	↑4.2
4/20 18:00	34.5	↑4.3
4/20 18:10	38.9	↑4.4
4/20 18:20	43.5	↑4.6
4/20 18:30	48.2	↑4.7
4/20 18:40	53.0	↑4.8
4/20 18:50	57.8	↑4.8
4/20 19:00	62.7	↑4.9
4/20 19:10	67.5	↑4.8
4/20 19:20	72.3	↑4.8
4/20 19:30	77.0	↑4.7
4/20 19:40	81.7	↑4.7
4/20 19:50	86.2	↑4.5
4/20 20:00	90.5	↑4.3
4/20 20:10	94.7	↑4.2
4/20 20:20	98.6	↑3.9
4/20 20:30	102.2	↑3.6
4/20 20:40	105.6	↑3.4
4/20 20:50	108.6	↑3.0
4/20 21:00	111.3	↑2.7
4/20 21:10	113.6	↑2.3
4/20 21:20	115.5	↑1.9
4/20 21:30	117.0	↑1.5
4/20 21:40	118.1	↑1.1
4/20 21:50	118.7	↑0.6	満潮
4/20 22:00	118.8	↑0.1
4/20 22:10	118.5	↓-0.3
4/20 22:20	117.8	↓-0.7
4/20 22:30	116.6	↓-1.2
4/20 22:40	114.9	↓-1.7
4/20 22:50	112.8	↓-2.1
4/20 23:00	110.3	↓-2.5
4/20 23:10	107.4	↓-2.9
4/20 23:20	104.1	↓-3.3
4/20 23:30	100.5	↓-3.6
4/20 23:40	96.6	↓-3.9
4/20 23:50	92.4	↓-4.2