20 (土)	09:47	03:26	21:58	15:43
	115cm	-23cm	118cm	-15cm
大潮 出 07:03 入 18:11 出 18:54 入 07:31 潮干狩り ◎ 13:27～18:03

佐賀／対馬（長崎）2038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	58.4	↓-5.7
2/20 00:10	52.5	↓-5.9
2/20 00:20	46.5	↓-6.0	最大潮位差
2/20 00:30	40.6	↓-5.9
2/20 00:40	34.7	↓-5.9
2/20 00:50	28.8	↓-5.9
2/20 01:00	23.1	↓-5.7
2/20 01:10	17.6	↓-5.5
2/20 01:20	12.2	↓-5.4
2/20 01:30	7.1	↓-5.1
2/20 01:40	2.3	↓-4.8
2/20 01:50	-2.1	↓-4.4
2/20 02:00	-6.3	↓-4.2
2/20 02:10	-10.0	↓-3.7
2/20 02:20	-13.3	↓-3.3
2/20 02:30	-16.2	↓-2.9
2/20 02:40	-18.6	↓-2.4
2/20 02:50	-20.5	↓-1.9
2/20 03:00	-22.0	↓-1.5
2/20 03:10	-23.0	↓-1.0
2/20 03:20	-23.5	↓-0.5	干潮
2/20 03:30	-23.4	↑0.1
2/20 03:40	-22.9	↑0.5
2/20 03:50	-22.0	↑0.9
2/20 04:00	-20.5	↑1.5
2/20 04:10	-18.6	↑1.9
2/20 04:20	-16.3	↑2.3
2/20 04:30	-13.5	↑2.8
2/20 04:40	-10.4	↑3.1
2/20 04:50	-6.9	↑3.5
2/20 05:00	-3.0	↑3.9
2/20 05:10	1.2	↑4.2
2/20 05:20	5.7	↑4.5
2/20 05:30	10.4	↑4.7
2/20 05:40	15.4	↑5.0
2/20 05:50	20.5	↑5.1
2/20 06:00	25.8	↑5.3
2/20 06:10	31.3	↑5.5
2/20 06:20	36.8	↑5.5
2/20 06:30	42.4	↑5.6
2/20 06:40	48.0	↑5.6
2/20 06:50	53.5	↑5.5
2/20 07:00	59.1	↑5.6
2/20 07:10	64.5	↑5.4
2/20 07:20	69.8	↑5.3
2/20 07:30	75.0	↑5.2
2/20 07:40	80.0	↑5.0
2/20 07:50	84.7	↑4.7
2/20 08:00	89.3	↑4.6
2/20 08:10	93.5	↑4.2
2/20 08:20	97.4	↑3.9
2/20 08:30	100.9	↑3.5
2/20 08:40	104.1	↑3.2
2/20 08:50	106.9	↑2.8
2/20 09:00	109.3	↑2.4
2/20 09:10	111.3	↑2.0
2/20 09:20	112.8	↑1.5
2/20 09:30	113.8	↑1.0
2/20 09:40	114.4	↑0.6	満潮
2/20 09:50	114.4	0
2/20 10:00	114.0	↓-0.4
2/20 10:10	113.1	↓-0.9
2/20 10:20	111.7	↓-1.4
2/20 10:30	109.8	↓-1.9
2/20 10:40	107.5	↓-2.3
2/20 10:50	104.7	↓-2.8
2/20 11:00	101.5	↓-3.2
2/20 11:10	97.8	↓-3.7
2/20 11:20	93.8	↓-4.0
2/20 11:30	89.4	↓-4.4
2/20 11:40	84.7	↓-4.7
2/20 11:50	79.7	↓-5.0
2/20 12:00	74.5	↓-5.2
2/20 12:10	69.1	↓-5.4
2/20 12:20	63.5	↓-5.6
2/20 12:30	57.8	↓-5.7
2/20 12:40	52.0	↓-5.8
2/20 12:50	46.2	↓-5.8
2/20 13:00	40.4	↓-5.8
2/20 13:10	34.8	↓-5.6
2/20 13:20	29.2	↓-5.6
2/20 13:30	23.8	↓-5.4
2/20 13:40	18.6	↓-5.2
2/20 13:50	13.6	↓-5.0
2/20 14:00	9.0	↓-4.6
2/20 14:10	4.6	↓-4.4
2/20 14:20	0.6	↓-4.0
2/20 14:30	-3.0	↓-3.6
2/20 14:40	-6.1	↓-3.1
2/20 14:50	-8.9	↓-2.8
2/20 15:00	-11.2	↓-2.3
2/20 15:10	-13.0	↓-1.8
2/20 15:20	-14.3	↓-1.3
2/20 15:30	-15.2	↓-0.9
2/20 15:40	-15.5	↓-0.3	干潮
2/20 15:50	-15.4	↑0.1
2/20 16:00	-14.8	↑0.6
2/20 16:10	-13.7	↑1.1
2/20 16:20	-12.2	↑1.5
2/20 16:30	-10.2	↑2.0
2/20 16:40	-7.8	↑2.4
2/20 16:50	-5.0	↑2.8
2/20 17:00	-1.7	↑3.3
2/20 17:10	1.8	↑3.5
2/20 17:20	5.8	↑4.0
2/20 17:30	10.0	↑4.2
2/20 17:40	14.5	↑4.5
2/20 17:50	19.2	↑4.7
2/20 18:00	24.2	↑5.0
2/20 18:10	29.3	↑5.1
2/20 18:20	34.6	↑5.3
2/20 18:30	39.9	↑5.3
2/20 18:40	45.4	↑5.5
2/20 18:50	50.9	↑5.5
2/20 19:00	56.4	↑5.5
2/20 19:10	61.8	↑5.4
2/20 19:20	67.2	↑5.4
2/20 19:30	72.5	↑5.3
2/20 19:40	77.6	↑5.1
2/20 19:50	82.6	↑5.0
2/20 20:00	87.3	↑4.7
2/20 20:10	91.8	↑4.5
2/20 20:20	96.1	↑4.3
2/20 20:30	100.0	↑3.9
2/20 20:40	103.6	↑3.6
2/20 20:50	106.8	↑3.2
2/20 21:00	109.7	↑2.9
2/20 21:10	112.1	↑2.4
2/20 21:20	114.1	↑2.0
2/20 21:30	115.7	↑1.6
2/20 21:40	116.8	↑1.1
2/20 21:50	117.4	↑0.6	満潮
2/20 22:00	117.5	↑0.1
2/20 22:10	117.1	↓-0.4
2/20 22:20	116.3	↓-0.8
2/20 22:30	114.9	↓-1.4
2/20 22:40	113.0	↓-1.9
2/20 22:50	110.7	↓-2.3
2/20 23:00	107.9	↓-2.8
2/20 23:10	104.6	↓-3.3
2/20 23:20	100.9	↓-3.7
2/20 23:30	96.8	↓-4.1
2/20 23:40	92.2	↓-4.6
2/20 23:50	87.4	↓-4.8