3 (日)	05:21	12:57	20:06	23:24
	48cm	19cm	38cm	36cm
中潮 出 05:38 入 17:19 出 10:42 入 20:27

江差／桧山（北海道）2038年10月3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
10/3 00:00	35.3	↑0.1
10/3 00:10	35.5	↑0.2
10/3 00:20	35.7	↑0.2
10/3 00:30	35.9	↑0.2
10/3 00:40	36.2	↑0.3
10/3 00:50	36.5	↑0.3
10/3 01:00	36.8	↑0.3
10/3 01:10	37.2	↑0.4
10/3 01:20	37.6	↑0.4
10/3 01:30	38.1	↑0.5
10/3 01:40	38.5	↑0.4
10/3 01:50	39.0	↑0.5
10/3 02:00	39.5	↑0.5
10/3 02:10	40.1	↑0.6
10/3 02:20	40.6	↑0.5
10/3 02:30	41.2	↑0.6
10/3 02:40	41.7	↑0.5
10/3 02:50	42.3	↑0.6
10/3 03:00	42.8	↑0.5
10/3 03:10	43.3	↑0.5
10/3 03:20	43.8	↑0.5
10/3 03:30	44.3	↑0.5
10/3 03:40	44.8	↑0.5
10/3 03:50	45.3	↑0.5
10/3 04:00	45.7	↑0.4
10/3 04:10	46.1	↑0.4
10/3 04:20	46.4	↑0.3
10/3 04:30	46.7	↑0.3
10/3 04:40	46.9	↑0.2
10/3 04:50	47.1	↑0.2
10/3 05:00	47.3	↑0.2
10/3 05:10	47.4	↑0.1
10/3 05:20	47.4	0	満潮
10/3 05:30	47.3	↓-0.1
10/3 05:40	47.3	0
10/3 05:50	47.1	↓-0.2
10/3 06:00	46.9	↓-0.2
10/3 06:10	46.6	↓-0.3
10/3 06:20	46.3	↓-0.3
10/3 06:30	45.9	↓-0.4
10/3 06:40	45.4	↓-0.5
10/3 06:50	44.9	↓-0.5
10/3 07:00	44.3	↓-0.6
10/3 07:10	43.7	↓-0.6
10/3 07:20	43.0	↓-0.7
10/3 07:30	42.2	↓-0.8
10/3 07:40	41.4	↓-0.8
10/3 07:50	40.6	↓-0.8
10/3 08:00	39.7	↓-0.9
10/3 08:10	38.8	↓-0.9
10/3 08:20	37.9	↓-0.9
10/3 08:30	37.0	↓-0.9
10/3 08:40	36.0	↓-1.0
10/3 08:50	35.0	↓-1.0
10/3 09:00	34.0	↓-1.0
10/3 09:10	33.0	↓-1.0
10/3 09:20	31.9	↓-1.1	最大潮位差
10/3 09:30	30.9	↓-1.0
10/3 09:40	29.9	↓-1.0
10/3 09:50	28.9	↓-1.0
10/3 10:00	28.0	↓-0.9
10/3 10:10	27.0	↓-1.0
10/3 10:20	26.1	↓-0.9
10/3 10:30	25.3	↓-0.8
10/3 10:40	24.4	↓-0.9
10/3 10:50	23.6	↓-0.8
10/3 11:00	22.9	↓-0.7
10/3 11:10	22.2	↓-0.7
10/3 11:20	21.5	↓-0.7
10/3 11:30	20.9	↓-0.6
10/3 11:40	20.4	↓-0.5
10/3 11:50	19.9	↓-0.5
10/3 12:00	19.5	↓-0.4
10/3 12:10	19.2	↓-0.3
10/3 12:20	18.9	↓-0.3
10/3 12:30	18.7	↓-0.2
10/3 12:40	18.6	↓-0.1
10/3 12:50	18.5	↓-0.1	干潮
10/3 13:00	18.5	0
10/3 13:10	18.5	0
10/3 13:20	18.6	↑0.1
10/3 13:30	18.8	↑0.2
10/3 13:40	19.1	↑0.3
10/3 13:50	19.4	↑0.3
10/3 14:00	19.7	↑0.3
10/3 14:10	20.1	↑0.4
10/3 14:20	20.6	↑0.5
10/3 14:30	21.1	↑0.5
10/3 14:40	21.6	↑0.5
10/3 14:50	22.2	↑0.6
10/3 15:00	22.8	↑0.6
10/3 15:10	23.5	↑0.7
10/3 15:20	24.1	↑0.6
10/3 15:30	24.8	↑0.7
10/3 15:40	25.5	↑0.7
10/3 15:50	26.2	↑0.7
10/3 16:00	27.0	↑0.8
10/3 16:10	27.7	↑0.7
10/3 16:20	28.4	↑0.7
10/3 16:30	29.1	↑0.7
10/3 16:40	29.8	↑0.7
10/3 16:50	30.5	↑0.7
10/3 17:00	31.2	↑0.7
10/3 17:10	31.8	↑0.6
10/3 17:20	32.5	↑0.7
10/3 17:30	33.1	↑0.6
10/3 17:40	33.6	↑0.5
10/3 17:50	34.2	↑0.6
10/3 18:00	34.7	↑0.5
10/3 18:10	35.1	↑0.4
10/3 18:20	35.6	↑0.5
10/3 18:30	35.9	↑0.3
10/3 18:40	36.3	↑0.4
10/3 18:50	36.6	↑0.3
10/3 19:00	36.8	↑0.2
10/3 19:10	37.1	↑0.3
10/3 19:20	37.2	↑0.1
10/3 19:30	37.4	↑0.2
10/3 19:40	37.5	↑0.1
10/3 19:50	37.6	↑0.1
10/3 20:00	37.6	0	満潮
10/3 20:10	37.6	0
10/3 20:20	37.6	0
10/3 20:30	37.5	↓-0.1
10/3 20:40	37.4	↓-0.1
10/3 20:50	37.3	↓-0.1
10/3 21:00	37.2	↓-0.1
10/3 21:10	37.1	↓-0.1
10/3 21:20	36.9	↓-0.2
10/3 21:30	36.8	↓-0.1
10/3 21:40	36.6	↓-0.2
10/3 21:50	36.5	↓-0.1
10/3 22:00	36.3	↓-0.2
10/3 22:10	36.1	↓-0.2
10/3 22:20	36.0	↓-0.1
10/3 22:30	35.9	↓-0.1
10/3 22:40	35.8	↓-0.1
10/3 22:50	35.7	↓-0.1
10/3 23:00	35.6	↓-0.1
10/3 23:10	35.5	↓-0.1
10/3 23:20	35.5	0	干潮
10/3 23:30	35.5	0
10/3 23:40	35.5	0
10/3 23:50	35.6	↑0.1