20 (日)	08:53	02:38	21:09	14:55
	136cm	45cm	134cm	41cm
大潮 出 06:09 入 18:24 出 05:27 入 18:17

泉（長崎）1998年09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
9/20 00:00	76.8	↓-3.7
9/20 00:10	73.2	↓-3.6
9/20 00:20	69.7	↓-3.5
9/20 00:30	66.4	↓-3.3
9/20 00:40	63.3	↓-3.1
9/20 00:50	60.4	↓-2.9
9/20 01:00	57.7	↓-2.7
9/20 01:10	55.2	↓-2.5
9/20 01:20	53.0	↓-2.2
9/20 01:30	51.0	↓-2.0
9/20 01:40	49.3	↓-1.7
9/20 01:50	47.9	↓-1.4
9/20 02:00	46.7	↓-1.2
9/20 02:10	45.8	↓-0.9
9/20 02:20	45.2	↓-0.6
9/20 02:30	44.9	↓-0.3	干潮
9/20 02:40	44.8	↓-0.1
9/20 02:50	45.0	↑0.2
9/20 03:00	45.5	↑0.5
9/20 03:10	46.3	↑0.8
9/20 03:20	47.3	↑1.0
9/20 03:30	48.6	↑1.3
9/20 03:40	50.1	↑1.5
9/20 03:50	51.9	↑1.8
9/20 04:00	53.9	↑2.0
9/20 04:10	56.1	↑2.2
9/20 04:20	58.6	↑2.5
9/20 04:30	61.2	↑2.6
9/20 04:40	64.1	↑2.9
9/20 04:50	67.1	↑3.0
9/20 05:00	70.3	↑3.2
9/20 05:10	73.6	↑3.3
9/20 05:20	77.1	↑3.5
9/20 05:30	80.7	↑3.6
9/20 05:40	84.4	↑3.7
9/20 05:50	88.1	↑3.7
9/20 06:00	91.9	↑3.8
9/20 06:10	95.7	↑3.8
9/20 06:20	99.5	↑3.8
9/20 06:30	103.3	↑3.8
9/20 06:40	106.9	↑3.6
9/20 06:50	110.5	↑3.6
9/20 07:00	114.0	↑3.5
9/20 07:10	117.3	↑3.3
9/20 07:20	120.3	↑3.0
9/20 07:30	123.2	↑2.9
9/20 07:40	125.8	↑2.6
9/20 07:50	128.2	↑2.4
9/20 08:00	130.2	↑2.0
9/20 08:10	132.0	↑1.8
9/20 08:20	133.3	↑1.3
9/20 08:30	134.3	↑1.0
9/20 08:40	135.0	↑0.7
9/20 08:50	135.3	↑0.3	満潮
9/20 09:00	135.1	↓-0.2
9/20 09:10	134.6	↓-0.5
9/20 09:20	133.7	↓-0.9
9/20 09:30	132.4	↓-1.3
9/20 09:40	130.8	↓-1.6
9/20 09:50	128.7	↓-2.1
9/20 10:00	126.4	↓-2.3
9/20 10:10	123.7	↓-2.7
9/20 10:20	120.7	↓-3.0
9/20 10:30	117.5	↓-3.2
9/20 10:40	114.0	↓-3.5
9/20 10:50	110.4	↓-3.6
9/20 11:00	106.5	↓-3.9
9/20 11:10	102.5	↓-4.0
9/20 11:20	98.4	↓-4.1
9/20 11:30	94.3	↓-4.1
9/20 11:40	90.1	↓-4.2	最大潮位差
9/20 11:50	86.0	↓-4.1
9/20 12:00	81.8	↓-4.2	最大潮位差
9/20 12:10	77.8	↓-4.0
9/20 12:20	73.8	↓-4.0
9/20 12:30	70.0	↓-3.8
9/20 12:40	66.3	↓-3.7
9/20 12:50	62.9	↓-3.4
9/20 13:00	59.6	↓-3.3
9/20 13:10	56.5	↓-3.1
9/20 13:20	53.7	↓-2.8
9/20 13:30	51.2	↓-2.5
9/20 13:40	48.9	↓-2.3
9/20 13:50	46.9	↓-2.0
9/20 14:00	45.2	↓-1.7
9/20 14:10	43.8	↓-1.4
9/20 14:20	42.6	↓-1.2
9/20 14:30	41.8	↓-0.8
9/20 14:40	41.2	↓-0.6
9/20 14:50	41.0	↓-0.2	干潮
9/20 15:00	41.0	0
9/20 15:10	41.3	↑0.3
9/20 15:20	41.9	↑0.6
9/20 15:30	42.8	↑0.9
9/20 15:40	44.0	↑1.2
9/20 15:50	45.4	↑1.4
9/20 16:00	47.1	↑1.7
9/20 16:10	49.0	↑1.9
9/20 16:20	51.1	↑2.1
9/20 16:30	53.5	↑2.4
9/20 16:40	56.1	↑2.6
9/20 16:50	59.0	↑2.9
9/20 17:00	62.0	↑3.0
9/20 17:10	65.1	↑3.1
9/20 17:20	68.5	↑3.4
9/20 17:30	72.0	↑3.5
9/20 17:40	75.6	↑3.6
9/20 17:50	79.3	↑3.7
9/20 18:00	83.1	↑3.8
9/20 18:10	87.0	↑3.9
9/20 18:20	90.8	↑3.8
9/20 18:30	94.7	↑3.9
9/20 18:40	98.6	↑3.9
9/20 18:50	102.4	↑3.8
9/20 19:00	106.1	↑3.7
9/20 19:10	109.7	↑3.6
9/20 19:20	113.2	↑3.5
9/20 19:30	116.5	↑3.3
9/20 19:40	119.6	↑3.1
9/20 19:50	122.4	↑2.8
9/20 20:00	125.0	↑2.6
9/20 20:10	127.3	↑2.3
9/20 20:20	129.3	↑2.0
9/20 20:30	130.9	↑1.6
9/20 20:40	132.2	↑1.3
9/20 20:50	133.1	↑0.9
9/20 21:00	133.6	↑0.5	満潮
9/20 21:10	133.7	↑0.1
9/20 21:20	133.5	↓-0.2
9/20 21:30	132.8	↓-0.7
9/20 21:40	131.8	↓-1.0
9/20 21:50	130.3	↓-1.5
9/20 22:00	128.5	↓-1.8
9/20 22:10	126.4	↓-2.1
9/20 22:20	123.9	↓-2.5
9/20 22:30	121.0	↓-2.9
9/20 22:40	118.0	↓-3.0
9/20 22:50	114.6	↓-3.4
9/20 23:00	111.0	↓-3.6
9/20 23:10	107.3	↓-3.7
9/20 23:20	103.3	↓-4.0
9/20 23:30	99.3	↓-4.0
9/20 23:40	95.2	↓-4.1
9/20 23:50	91.0	↓-4.2	最大潮位差