20 (日)	02:01	07:54	13:32	20:33
	148cm	96cm	137cm	65cm
小潮 出 05:46 入 18:59 出 00:57 入 10:29

竹敷（長崎）2025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	129.7	↑2.9	最大潮位差
4/20 00:10	132.4	↑2.7
4/20 00:20	135.0	↑2.6
4/20 00:30	137.3	↑2.3
4/20 00:40	139.3	↑2.0
4/20 00:50	141.2	↑1.9
4/20 01:00	142.8	↑1.6
4/20 01:10	144.2	↑1.4
4/20 01:20	145.3	↑1.1
4/20 01:30	146.1	↑0.8
4/20 01:40	146.8	↑0.7
4/20 01:50	147.1	↑0.3
4/20 02:00	147.3	↑0.2	満潮
4/20 02:10	147.1	↓-0.2
4/20 02:20	146.8	↓-0.3
4/20 02:30	146.2	↓-0.6
4/20 02:40	145.4	↓-0.8
4/20 02:50	144.4	↓-1.0
4/20 03:00	143.2	↓-1.2
4/20 03:10	141.9	↓-1.3
4/20 03:20	140.3	↓-1.6
4/20 03:30	138.6	↓-1.7
4/20 03:40	136.8	↓-1.8
4/20 03:50	134.9	↓-1.9
4/20 04:00	132.8	↓-2.1
4/20 04:10	130.7	↓-2.1
4/20 04:20	128.5	↓-2.2
4/20 04:30	126.2	↓-2.3
4/20 04:40	123.9	↓-2.3
4/20 04:50	121.7	↓-2.2
4/20 05:00	119.4	↓-2.3
4/20 05:10	117.1	↓-2.3
4/20 05:20	114.9	↓-2.2
4/20 05:30	112.7	↓-2.2
4/20 05:40	110.6	↓-2.1
4/20 05:50	108.6	↓-2.0
4/20 06:00	106.7	↓-1.9
4/20 06:10	104.9	↓-1.8
4/20 06:20	103.3	↓-1.6
4/20 06:30	101.7	↓-1.6
4/20 06:40	100.4	↓-1.3
4/20 06:50	99.2	↓-1.2
4/20 07:00	98.1	↓-1.1
4/20 07:10	97.2	↓-0.9
4/20 07:20	96.5	↓-0.7
4/20 07:30	96.0	↓-0.5
4/20 07:40	95.7	↓-0.3
4/20 07:50	95.6	↓-0.1	干潮
4/20 08:00	95.6	0
4/20 08:10	95.8	↑0.2
4/20 08:20	96.2	↑0.4
4/20 08:30	96.8	↑0.6
4/20 08:40	97.5	↑0.7
4/20 08:50	98.4	↑0.9
4/20 09:00	99.4	↑1.0
4/20 09:10	100.6	↑1.2
4/20 09:20	101.9	↑1.3
4/20 09:30	103.3	↑1.4
4/20 09:40	104.9	↑1.6
4/20 09:50	106.5	↑1.6
4/20 10:00	108.2	↑1.7
4/20 10:10	110.0	↑1.8
4/20 10:20	111.8	↑1.8
4/20 10:30	113.6	↑1.8
4/20 10:40	115.5	↑1.9
4/20 10:50	117.4	↑1.9
4/20 11:00	119.2	↑1.8
4/20 11:10	121.1	↑1.9
4/20 11:20	122.9	↑1.8
4/20 11:30	124.6	↑1.7
4/20 11:40	126.3	↑1.7
4/20 11:50	127.8	↑1.5
4/20 12:00	129.3	↑1.5
4/20 12:10	130.7	↑1.4
4/20 12:20	131.9	↑1.2
4/20 12:30	133.0	↑1.1
4/20 12:40	134.0	↑1.0
4/20 12:50	134.8	↑0.8
4/20 13:00	135.4	↑0.6
4/20 13:10	135.9	↑0.5
4/20 13:20	136.2	↑0.3
4/20 13:30	136.3	↑0.1	満潮
4/20 13:40	136.2	↓-0.1
4/20 13:50	136.0	↓-0.2
4/20 14:00	135.5	↓-0.5
4/20 14:10	134.9	↓-0.6
4/20 14:20	134.1	↓-0.8
4/20 14:30	133.1	↓-1.0
4/20 14:40	131.9	↓-1.2
4/20 14:50	130.5	↓-1.4
4/20 15:00	129.0	↓-1.5
4/20 15:10	127.3	↓-1.7
4/20 15:20	125.5	↓-1.8
4/20 15:30	123.5	↓-2.0
4/20 15:40	121.4	↓-2.1
4/20 15:50	119.2	↓-2.2
4/20 16:00	116.8	↓-2.4
4/20 16:10	114.4	↓-2.4
4/20 16:20	111.9	↓-2.5
4/20 16:30	109.3	↓-2.6
4/20 16:40	106.7	↓-2.6
4/20 16:50	104.0	↓-2.7
4/20 17:00	101.3	↓-2.7
4/20 17:10	98.6	↓-2.7
4/20 17:20	95.9	↓-2.7
4/20 17:30	93.2	↓-2.7
4/20 17:40	90.6	↓-2.6
4/20 17:50	88.0	↓-2.6
4/20 18:00	85.5	↓-2.5
4/20 18:10	83.1	↓-2.4
4/20 18:20	80.7	↓-2.4
4/20 18:30	78.5	↓-2.2
4/20 18:40	76.4	↓-2.1
4/20 18:50	74.4	↓-2.0
4/20 19:00	72.6	↓-1.8
4/20 19:10	70.9	↓-1.7
4/20 19:20	69.4	↓-1.5
4/20 19:30	68.1	↓-1.3
4/20 19:40	67.0	↓-1.1
4/20 19:50	66.0	↓-1.0
4/20 20:00	65.3	↓-0.7
4/20 20:10	64.7	↓-0.6
4/20 20:20	64.4	↓-0.3
4/20 20:30	64.2	↓-0.2	干潮
4/20 20:40	64.3	↑0.1
4/20 20:50	64.5	↑0.2
4/20 21:00	65.0	↑0.5
4/20 21:10	65.7	↑0.7
4/20 21:20	66.5	↑0.8
4/20 21:30	67.6	↑1.1
4/20 21:40	68.9	↑1.3
4/20 21:50	70.3	↑1.4
4/20 22:00	71.9	↑1.6
4/20 22:10	73.6	↑1.7
4/20 22:20	75.5	↑1.9
4/20 22:30	77.6	↑2.1
4/20 22:40	79.8	↑2.2
4/20 22:50	82.1	↑2.3
4/20 23:00	84.5	↑2.4
4/20 23:10	87.0	↑2.5
4/20 23:20	89.6	↑2.6
4/20 23:30	92.3	↑2.7
4/20 23:40	95.0	↑2.7
4/20 23:50	97.7	↑2.7