23 (水)	05:06	12:48	20:06	22:59
	50cm	19cm	39cm	38cm
中潮 出 05:27 入 17:37 出 19:42 入 10:18

江差／桧山（北海道）2043年09月23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
9/23 00:00	37.7	↑0.2
9/23 00:10	37.9	↑0.2
9/23 00:20	38.1	↑0.2
9/23 00:30	38.4	↑0.3
9/23 00:40	38.7	↑0.3
9/23 00:50	39.0	↑0.3
9/23 01:00	39.4	↑0.4
9/23 01:10	39.8	↑0.4
9/23 01:20	40.3	↑0.5
9/23 01:30	40.7	↑0.4
9/23 01:40	41.2	↑0.5
9/23 01:50	41.7	↑0.5
9/23 02:00	42.3	↑0.6
9/23 02:10	42.8	↑0.5
9/23 02:20	43.3	↑0.5
9/23 02:30	43.9	↑0.6
9/23 02:40	44.4	↑0.5
9/23 02:50	44.9	↑0.5
9/23 03:00	45.5	↑0.6
9/23 03:10	46.0	↑0.5
9/23 03:20	46.5	↑0.5
9/23 03:30	46.9	↑0.4
9/23 03:40	47.3	↑0.4
9/23 03:50	47.7	↑0.4
9/23 04:00	48.1	↑0.4
9/23 04:10	48.4	↑0.3
9/23 04:20	48.7	↑0.3
9/23 04:30	48.9	↑0.2
9/23 04:40	49.1	↑0.2
9/23 04:50	49.2	↑0.1
9/23 05:00	49.2	0	満潮
9/23 05:10	49.2	0
9/23 05:20	49.2	0
9/23 05:30	49.0	↓-0.2
9/23 05:40	48.9	↓-0.1
9/23 05:50	48.6	↓-0.3
9/23 06:00	48.3	↓-0.3
9/23 06:10	47.9	↓-0.4
9/23 06:20	47.5	↓-0.4
9/23 06:30	47.0	↓-0.5
9/23 06:40	46.4	↓-0.6
9/23 06:50	45.8	↓-0.6
9/23 07:00	45.1	↓-0.7
9/23 07:10	44.4	↓-0.7
9/23 07:20	43.6	↓-0.8
9/23 07:30	42.8	↓-0.8
9/23 07:40	41.9	↓-0.9
9/23 07:50	41.0	↓-0.9
9/23 08:00	40.0	↓-1.0
9/23 08:10	39.1	↓-0.9
9/23 08:20	38.1	↓-1.0
9/23 08:30	37.0	↓-1.1	最大潮位差
9/23 08:40	36.0	↓-1.0
9/23 08:50	34.9	↓-1.1	最大潮位差
9/23 09:00	33.9	↓-1.0
9/23 09:10	32.8	↓-1.1	最大潮位差
9/23 09:20	31.8	↓-1.0
9/23 09:30	30.7	↓-1.1	最大潮位差
9/23 09:40	29.7	↓-1.0
9/23 09:50	28.7	↓-1.0
9/23 10:00	27.7	↓-1.0
9/23 10:10	26.8	↓-0.9
9/23 10:20	25.9	↓-0.9
9/23 10:30	25.0	↓-0.9
9/23 10:40	24.2	↓-0.8
9/23 10:50	23.4	↓-0.8
9/23 11:00	22.7	↓-0.7
9/23 11:10	22.0	↓-0.7
9/23 11:20	21.4	↓-0.6
9/23 11:30	20.9	↓-0.5
9/23 11:40	20.4	↓-0.5
9/23 11:50	20.0	↓-0.4
9/23 12:00	19.6	↓-0.4
9/23 12:10	19.3	↓-0.3
9/23 12:20	19.1	↓-0.2
9/23 12:30	19.0	↓-0.1
9/23 12:40	18.9	↓-0.1	干潮
9/23 12:50	18.9	0
9/23 13:00	18.9	0
9/23 13:10	19.0	↑0.1
9/23 13:20	19.2	↑0.2
9/23 13:30	19.5	↑0.3
9/23 13:40	19.8	↑0.3
9/23 13:50	20.1	↑0.3
9/23 14:00	20.5	↑0.4
9/23 14:10	21.0	↑0.5
9/23 14:20	21.5	↑0.5
9/23 14:30	22.1	↑0.6
9/23 14:40	22.7	↑0.6
9/23 14:50	23.3	↑0.6
9/23 15:00	23.9	↑0.6
9/23 15:10	24.6	↑0.7
9/23 15:20	25.3	↑0.7
9/23 15:30	26.0	↑0.7
9/23 15:40	26.8	↑0.8
9/23 15:50	27.5	↑0.7
9/23 16:00	28.3	↑0.8
9/23 16:10	29.0	↑0.7
9/23 16:20	29.7	↑0.7
9/23 16:30	30.5	↑0.8
9/23 16:40	31.2	↑0.7
9/23 16:50	31.9	↑0.7
9/23 17:00	32.5	↑0.6
9/23 17:10	33.2	↑0.7
9/23 17:20	33.8	↑0.6
9/23 17:30	34.4	↑0.6
9/23 17:40	34.9	↑0.5
9/23 17:50	35.5	↑0.6
9/23 18:00	36.0	↑0.5
9/23 18:10	36.4	↑0.4
9/23 18:20	36.8	↑0.4
9/23 18:30	37.2	↑0.4
9/23 18:40	37.5	↑0.3
9/23 18:50	37.8	↑0.3
9/23 19:00	38.0	↑0.2
9/23 19:10	38.2	↑0.2
9/23 19:20	38.4	↑0.2
9/23 19:30	38.5	↑0.1
9/23 19:40	38.6	↑0.1
9/23 19:50	38.7	↑0.1
9/23 20:00	38.7	0	満潮
9/23 20:10	38.7	0
9/23 20:20	38.7	0
9/23 20:30	38.6	↓-0.1
9/23 20:40	38.6	0
9/23 20:50	38.5	↓-0.1
9/23 21:00	38.4	↓-0.1
9/23 21:10	38.3	↓-0.1
9/23 21:20	38.1	↓-0.2
9/23 21:30	38.0	↓-0.1
9/23 21:40	37.9	↓-0.1
9/23 21:50	37.8	↓-0.1
9/23 22:00	37.7	↓-0.1
9/23 22:10	37.6	↓-0.1
9/23 22:20	37.5	↓-0.1
9/23 22:30	37.4	↓-0.1
9/23 22:40	37.3	↓-0.1
9/23 22:50	37.3	0	干潮
9/23 23:00	37.3	0
9/23 23:10	37.3	0
9/23 23:20	37.4	↑0.1
9/23 23:30	37.4	0
9/23 23:40	37.5	↑0.1
9/23 23:50	37.7	↑0.2