20 (土)	08:30	02:27	20:58	14:51
	179cm	52cm	172cm	29cm
大潮 出 06:08 入 18:22 出 04:22 入 17:34 潮干狩り ○ 13:49～15:52

芦辺（長崎）2025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	90.0	↓-4.7
9/20 00:10	85.4	↓-4.6
9/20 00:20	81.1	↓-4.3
9/20 00:30	76.9	↓-4.2
9/20 00:40	73.0	↓-3.9
9/20 00:50	69.3	↓-3.7
9/20 01:00	65.9	↓-3.4
9/20 01:10	62.8	↓-3.1
9/20 01:20	60.1	↓-2.7
9/20 01:30	57.7	↓-2.4
9/20 01:40	55.7	↓-2.0
9/20 01:50	54.0	↓-1.7
9/20 02:00	52.7	↓-1.3
9/20 02:10	51.9	↓-0.8
9/20 02:20	51.4	↓-0.5	干潮
9/20 02:30	51.3	↓-0.1
9/20 02:40	51.7	↑0.4
9/20 02:50	52.5	↑0.8
9/20 03:00	53.6	↑1.1
9/20 03:10	55.2	↑1.6
9/20 03:20	57.2	↑2.0
9/20 03:30	59.6	↑2.4
9/20 03:40	62.3	↑2.7
9/20 03:50	65.5	↑3.2
9/20 04:00	69.0	↑3.5
9/20 04:10	72.8	↑3.8
9/20 04:20	76.9	↑4.1
9/20 04:30	81.3	↑4.4
9/20 04:40	86.0	↑4.7
9/20 04:50	90.9	↑4.9
9/20 05:00	96.0	↑5.1
9/20 05:10	101.3	↑5.3
9/20 05:20	106.7	↑5.4
9/20 05:30	112.2	↑5.5
9/20 05:40	117.8	↑5.6
9/20 05:50	123.3	↑5.5
9/20 06:00	128.8	↑5.5
9/20 06:10	134.3	↑5.5
9/20 06:20	139.6	↑5.3
9/20 06:30	144.7	↑5.1
9/20 06:40	149.6	↑4.9
9/20 06:50	154.2	↑4.6
9/20 07:00	158.6	↑4.4
9/20 07:10	162.6	↑4.0
9/20 07:20	166.2	↑3.6
9/20 07:30	169.4	↑3.2
9/20 07:40	172.1	↑2.7
9/20 07:50	174.4	↑2.3
9/20 08:00	176.2	↑1.8
9/20 08:10	177.5	↑1.3
9/20 08:20	178.2	↑0.7	満潮
9/20 08:30	178.5	↑0.3	満潮
9/20 08:40	178.1	↓-0.4
9/20 08:50	177.3	↓-0.8
9/20 09:00	175.9	↓-1.4
9/20 09:10	174.0	↓-1.9
9/20 09:20	171.6	↓-2.4
9/20 09:30	168.7	↓-2.9
9/20 09:40	165.3	↓-3.4
9/20 09:50	161.5	↓-3.8
9/20 10:00	157.2	↓-4.3
9/20 10:10	152.6	↓-4.6
9/20 10:20	147.7	↓-4.9
9/20 10:30	142.4	↓-5.3
9/20 10:40	136.9	↓-5.5
9/20 10:50	131.1	↓-5.8
9/20 11:00	125.2	↓-5.9
9/20 11:10	119.1	↓-6.1
9/20 11:20	113.0	↓-6.1
9/20 11:30	106.8	↓-6.2
9/20 11:40	100.5	↓-6.3	最大潮位差
9/20 11:50	94.4	↓-6.1
9/20 12:00	88.3	↓-6.1
9/20 12:10	82.3	↓-6.0
9/20 12:20	76.5	↓-5.8
9/20 12:30	70.9	↓-5.6
9/20 12:40	65.5	↓-5.4
9/20 12:50	60.4	↓-5.1
9/20 13:00	55.6	↓-4.8
9/20 13:10	51.1	↓-4.5
9/20 13:20	47.0	↓-4.1
9/20 13:30	43.2	↓-3.8
9/20 13:40	39.8	↓-3.4
9/20 13:50	36.9	↓-2.9
9/20 14:00	34.3	↓-2.6
9/20 14:10	32.3	↓-2.0
9/20 14:20	30.6	↓-1.7
9/20 14:30	29.4	↓-1.2
9/20 14:40	28.7	↓-0.7
9/20 14:50	28.5	↓-0.2	干潮
9/20 15:00	28.7	↑0.2
9/20 15:10	29.4	↑0.7
9/20 15:20	30.6	↑1.2
9/20 15:30	32.2	↑1.6
9/20 15:40	34.3	↑2.1
9/20 15:50	36.8	↑2.5
9/20 16:00	39.8	↑3.0
9/20 16:10	43.2	↑3.4
9/20 16:20	47.0	↑3.8
9/20 16:30	51.1	↑4.1
9/20 16:40	55.7	↑4.6
9/20 16:50	60.5	↑4.8
9/20 17:00	65.7	↑5.2
9/20 17:10	71.1	↑5.4
9/20 17:20	76.8	↑5.7
9/20 17:30	82.6	↑5.8
9/20 17:40	88.6	↑6.0
9/20 17:50	94.7	↑6.1
9/20 18:00	100.9	↑6.2
9/20 18:10	107.0	↑6.1
9/20 18:20	113.2	↑6.2
9/20 18:30	119.2	↑6.0
9/20 18:40	125.2	↑6.0
9/20 18:50	130.9	↑5.7
9/20 19:00	136.5	↑5.6
9/20 19:10	141.7	↑5.2
9/20 19:20	146.7	↑5.0
9/20 19:30	151.3	↑4.6
9/20 19:40	155.4	↑4.1
9/20 19:50	159.2	↑3.8
9/20 20:00	162.5	↑3.3
9/20 20:10	165.3	↑2.8
9/20 20:20	167.6	↑2.3
9/20 20:30	169.4	↑1.8
9/20 20:40	170.6	↑1.2
9/20 20:50	171.3	↑0.7	満潮
9/20 21:00	171.4	↑0.1
9/20 21:10	170.9	↓-0.5
9/20 21:20	169.9	↓-1.0
9/20 21:30	168.4	↓-1.5
9/20 21:40	166.3	↓-2.1
9/20 21:50	163.8	↓-2.5
9/20 22:00	160.8	↓-3.0
9/20 22:10	157.3	↓-3.5
9/20 22:20	153.4	↓-3.9
9/20 22:30	149.1	↓-4.3
9/20 22:40	144.5	↓-4.6
9/20 22:50	139.6	↓-4.9
9/20 23:00	134.4	↓-5.2
9/20 23:10	129.0	↓-5.4
9/20 23:20	123.5	↓-5.5
9/20 23:30	117.8	↓-5.7
9/20 23:40	112.0	↓-5.8
9/20 23:50	106.2	↓-5.8