20 (金)	09:22	03:07	21:28	15:12
	98cm	-1cm	108cm	9cm
大潮 出 07:04 入 18:10 出 07:14 入 17:57 潮干狩り ◎ 13:20～17:06

泉（長崎）2004年02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
2/20 00:00	46.5	↓-4.4
2/20 00:10	42.1	↓-4.4
2/20 00:20	37.7	↓-4.4
2/20 00:30	33.5	↓-4.2
2/20 00:40	29.5	↓-4.0
2/20 00:50	25.6	↓-3.9
2/20 01:00	21.9	↓-3.7
2/20 01:10	18.5	↓-3.4
2/20 01:20	15.2	↓-3.3
2/20 01:30	12.2	↓-3.0
2/20 01:40	9.5	↓-2.7
2/20 01:50	7.1	↓-2.4
2/20 02:00	4.9	↓-2.2
2/20 02:10	3.1	↓-1.8
2/20 02:20	1.5	↓-1.6
2/20 02:30	0.3	↓-1.2
2/20 02:40	-0.7	↓-1.0
2/20 02:50	-1.3	↓-0.6
2/20 03:00	-1.7	↓-0.4	干潮
2/20 03:10	-1.7	0
2/20 03:20	-1.4	↑0.3
2/20 03:30	-0.8	↑0.6
2/20 03:40	0.1	↑0.9
2/20 03:50	1.3	↑1.2
2/20 04:00	2.7	↑1.4
2/20 04:10	4.5	↑1.8
2/20 04:20	6.5	↑2.0
2/20 04:30	8.8	↑2.3
2/20 04:40	11.3	↑2.5
2/20 04:50	14.1	↑2.8
2/20 05:00	17.1	↑3.0
2/20 05:10	20.3	↑3.2
2/20 05:20	23.7	↑3.4
2/20 05:30	27.3	↑3.6
2/20 05:40	31.0	↑3.7
2/20 05:50	34.9	↑3.9
2/20 06:00	38.8	↑3.9
2/20 06:10	42.9	↑4.1
2/20 06:20	47.0	↑4.1
2/20 06:30	51.2	↑4.2
2/20 06:40	55.3	↑4.1
2/20 06:50	59.5	↑4.2
2/20 07:00	63.5	↑4.0
2/20 07:10	67.5	↑4.0
2/20 07:20	71.3	↑3.8
2/20 07:30	75.0	↑3.7
2/20 07:40	78.5	↑3.5
2/20 07:50	81.8	↑3.3
2/20 08:00	84.8	↑3.0
2/20 08:10	87.6	↑2.8
2/20 08:20	90.0	↑2.4
2/20 08:30	92.2	↑2.2
2/20 08:40	93.9	↑1.7
2/20 08:50	95.3	↑1.4
2/20 09:00	96.4	↑1.1
2/20 09:10	97.0	↑0.6
2/20 09:20	97.2	↑0.2	満潮
2/20 09:30	97.1	↓-0.1
2/20 09:40	96.5	↓-0.6
2/20 09:50	95.6	↓-0.9
2/20 10:00	94.2	↓-1.4
2/20 10:10	92.5	↓-1.7
2/20 10:20	90.5	↓-2.0
2/20 10:30	88.1	↓-2.4
2/20 10:40	85.4	↓-2.7
2/20 10:50	82.4	↓-3.0
2/20 11:00	79.2	↓-3.2
2/20 11:10	75.7	↓-3.5
2/20 11:20	72.1	↓-3.6
2/20 11:30	68.3	↓-3.8
2/20 11:40	64.5	↓-3.8
2/20 11:50	60.5	↓-4.0
2/20 12:00	56.5	↓-4.0
2/20 12:10	52.4	↓-4.1
2/20 12:20	48.4	↓-4.0
2/20 12:30	44.5	↓-3.9
2/20 12:40	40.7	↓-3.8
2/20 12:50	36.9	↓-3.8
2/20 13:00	33.3	↓-3.6
2/20 13:10	29.9	↓-3.4
2/20 13:20	26.7	↓-3.2
2/20 13:30	23.7	↓-3.0
2/20 13:40	21.0	↓-2.7
2/20 13:50	18.5	↓-2.5
2/20 14:00	16.2	↓-2.3
2/20 14:10	14.2	↓-2.0
2/20 14:20	12.5	↓-1.7
2/20 14:30	11.2	↓-1.3
2/20 14:40	10.1	↓-1.1
2/20 14:50	9.3	↓-0.8
2/20 15:00	8.8	↓-0.5
2/20 15:10	8.6	↓-0.2	干潮
2/20 15:20	8.7	↑0.1
2/20 15:30	9.1	↑0.4
2/20 15:40	9.8	↑0.7
2/20 15:50	10.8	↑1.0
2/20 16:00	12.1	↑1.3
2/20 16:10	13.6	↑1.5
2/20 16:20	15.4	↑1.8
2/20 16:30	17.5	↑2.1
2/20 16:40	19.9	↑2.4
2/20 16:50	22.5	↑2.6
2/20 17:00	25.3	↑2.8
2/20 17:10	28.3	↑3.0
2/20 17:20	31.6	↑3.3
2/20 17:30	35.0	↑3.4
2/20 17:40	38.6	↑3.6
2/20 17:50	42.4	↑3.8
2/20 18:00	46.3	↑3.9
2/20 18:10	50.3	↑4.0
2/20 18:20	54.3	↑4.0
2/20 18:30	58.5	↑4.2
2/20 18:40	62.6	↑4.1
2/20 18:50	66.8	↑4.2
2/20 19:00	70.9	↑4.1
2/20 19:10	74.9	↑4.0
2/20 19:20	78.9	↑4.0
2/20 19:30	82.7	↑3.8
2/20 19:40	86.4	↑3.7
2/20 19:50	89.9	↑3.5
2/20 20:00	93.1	↑3.2
2/20 20:10	96.1	↑3.0
2/20 20:20	98.8	↑2.7
2/20 20:30	101.2	↑2.4
2/20 20:40	103.3	↑2.1
2/20 20:50	104.9	↑1.6
2/20 21:00	106.2	↑1.3
2/20 21:10	107.1	↑0.9
2/20 21:20	107.6	↑0.5	満潮
2/20 21:30	107.7	↑0.1
2/20 21:40	107.3	↓-0.4
2/20 21:50	106.6	↓-0.7
2/20 22:00	105.3	↓-1.3
2/20 22:10	103.7	↓-1.6
2/20 22:20	101.7	↓-2.0
2/20 22:30	99.3	↓-2.4
2/20 22:40	96.5	↓-2.8
2/20 22:50	93.4	↓-3.1
2/20 23:00	90.0	↓-3.4
2/20 23:10	86.2	↓-3.8
2/20 23:20	82.2	↓-4.0
2/20 23:30	78.0	↓-4.2
2/20 23:40	73.7	↓-4.3
2/20 23:50	69.1	↓-4.6	最大潮位差