20 (日)	08:52	02:36	21:18	14:56
	111cm	21cm	106cm	10cm
大潮 出 05:45 入 18:59 出 19:01 入 05:12 潮干狩り ◎ 13:11～16:45

泉（長崎）2008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	54.3	↓-3.8
4/20 00:10	50.5	↓-3.8
4/20 00:20	46.9	↓-3.6
4/20 00:30	43.5	↓-3.4
4/20 00:40	40.2	↓-3.3
4/20 00:50	37.1	↓-3.1
4/20 01:00	34.3	↓-2.8
4/20 01:10	31.7	↓-2.6
4/20 01:20	29.4	↓-2.3
4/20 01:30	27.3	↓-2.1
4/20 01:40	25.5	↓-1.8
4/20 01:50	24.0	↓-1.5
4/20 02:00	22.8	↓-1.2
4/20 02:10	21.9	↓-0.9
4/20 02:20	21.3	↓-0.6
4/20 02:30	21.0	↓-0.3	干潮
4/20 02:40	21.0	0
4/20 02:50	21.3	↑0.3
4/20 03:00	21.9	↑0.6
4/20 03:10	22.8	↑0.9
4/20 03:20	23.9	↑1.1
4/20 03:30	25.3	↑1.4
4/20 03:40	26.9	↑1.6
4/20 03:50	28.8	↑1.9
4/20 04:00	30.9	↑2.1
4/20 04:10	33.2	↑2.3
4/20 04:20	35.8	↑2.6
4/20 04:30	38.5	↑2.7
4/20 04:40	41.4	↑2.9
4/20 04:50	44.5	↑3.1
4/20 05:00	47.7	↑3.2
4/20 05:10	51.0	↑3.3
4/20 05:20	54.5	↑3.5
4/20 05:30	58.1	↑3.6
4/20 05:40	61.7	↑3.6
4/20 05:50	65.4	↑3.7
4/20 06:00	69.1	↑3.7
4/20 06:10	72.8	↑3.7
4/20 06:20	76.5	↑3.7
4/20 06:30	80.1	↑3.6
4/20 06:40	83.6	↑3.5
4/20 06:50	87.1	↑3.5
4/20 07:00	90.4	↑3.3
4/20 07:10	93.6	↑3.2
4/20 07:20	96.6	↑3.0
4/20 07:30	99.3	↑2.7
4/20 07:40	101.8	↑2.5
4/20 07:50	104.1	↑2.3
4/20 08:00	106.0	↑1.9
4/20 08:10	107.7	↑1.7
4/20 08:20	109.0	↑1.3
4/20 08:30	110.0	↑1.0
4/20 08:40	110.6	↑0.6
4/20 08:50	110.8	↑0.2	満潮
4/20 09:00	110.6	↓-0.2
4/20 09:10	110.0	↓-0.6
4/20 09:20	109.1	↓-0.9
4/20 09:30	107.7	↓-1.4
4/20 09:40	106.0	↓-1.7
4/20 09:50	103.9	↓-2.1
4/20 10:00	101.5	↓-2.4
4/20 10:10	98.7	↓-2.8
4/20 10:20	95.7	↓-3.0
4/20 10:30	92.3	↓-3.4
4/20 10:40	88.7	↓-3.6
4/20 10:50	84.8	↓-3.9
4/20 11:00	80.8	↓-4.0
4/20 11:10	76.6	↓-4.2
4/20 11:20	72.3	↓-4.3
4/20 11:30	67.8	↓-4.5	最大潮位差
4/20 11:40	63.4	↓-4.4
4/20 11:50	58.9	↓-4.5	最大潮位差
4/20 12:00	54.5	↓-4.4
4/20 12:10	50.1	↓-4.4
4/20 12:20	45.9	↓-4.2
4/20 12:30	41.7	↓-4.2
4/20 12:40	37.7	↓-4.0
4/20 12:50	33.9	↓-3.8
4/20 13:00	30.4	↓-3.5
4/20 13:10	27.0	↓-3.4
4/20 13:20	23.9	↓-3.1
4/20 13:30	21.1	↓-2.8
4/20 13:40	18.6	↓-2.5
4/20 13:50	16.4	↓-2.2
4/20 14:00	14.5	↓-1.9
4/20 14:10	12.9	↓-1.6
4/20 14:20	11.6	↓-1.3
4/20 14:30	10.7	↓-0.9
4/20 14:40	10.0	↓-0.7
4/20 14:50	9.7	↓-0.3	干潮
4/20 15:00	9.8	↑0.1
4/20 15:10	10.1	↑0.3
4/20 15:20	10.7	↑0.6
4/20 15:30	11.6	↑0.9
4/20 15:40	12.8	↑1.2
4/20 15:50	14.3	↑1.5
4/20 16:00	16.1	↑1.8
4/20 16:10	18.1	↑2.0
4/20 16:20	20.3	↑2.2
4/20 16:30	22.8	↑2.5
4/20 16:40	25.5	↑2.7
4/20 16:50	28.4	↑2.9
4/20 17:00	31.4	↑3.0
4/20 17:10	34.7	↑3.3
4/20 17:20	38.0	↑3.3
4/20 17:30	41.6	↑3.6
4/20 17:40	45.2	↑3.6
4/20 17:50	48.9	↑3.7
4/20 18:00	52.7	↑3.8
4/20 18:10	56.6	↑3.9
4/20 18:20	60.5	↑3.9
4/20 18:30	64.4	↑3.9
4/20 18:40	68.3	↑3.9
4/20 18:50	72.1	↑3.8
4/20 19:00	75.8	↑3.7
4/20 19:10	79.5	↑3.7
4/20 19:20	83.0	↑3.5
4/20 19:30	86.4	↑3.4
4/20 19:40	89.5	↑3.1
4/20 19:50	92.5	↑3.0
4/20 20:00	95.2	↑2.7
4/20 20:10	97.7	↑2.5
4/20 20:20	99.8	↑2.1
4/20 20:30	101.7	↑1.9
4/20 20:40	103.2	↑1.5
4/20 20:50	104.4	↑1.2
4/20 21:00	105.2	↑0.8
4/20 21:10	105.7	↑0.5	満潮
4/20 21:20	105.8	↑0.1
4/20 21:30	105.5	↓-0.3
4/20 21:40	104.8	↓-0.7
4/20 21:50	103.8	↓-1.0
4/20 22:00	102.3	↓-1.5
4/20 22:10	100.6	↓-1.7
4/20 22:20	98.5	↓-2.1
4/20 22:30	96.0	↓-2.5
4/20 22:40	93.3	↓-2.7
4/20 22:50	90.3	↓-3.0
4/20 23:00	87.1	↓-3.2
4/20 23:10	83.7	↓-3.4
4/20 23:20	80.1	↓-3.6
4/20 23:30	76.4	↓-3.7
4/20 23:40	72.5	↓-3.9
4/20 23:50	68.6	↓-3.9