13 (日)	04:17	11:58	19:18	22:22
	47cm	15cm	37cm	35cm
中潮 出 05:49 入 17:02 出 19:05 入 09:46

江差／桧山（北海道）2041年10月13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
10/13 00:00	36.3	↑0.4
10/13 00:10	36.6	↑0.3
10/13 00:20	37.1	↑0.5
10/13 00:30	37.5	↑0.4
10/13 00:40	38.0	↑0.5
10/13 00:50	38.5	↑0.5
10/13 01:00	39.0	↑0.5
10/13 01:10	39.5	↑0.5
10/13 01:20	40.1	↑0.6
10/13 01:30	40.6	↑0.5
10/13 01:40	41.2	↑0.6
10/13 01:50	41.8	↑0.6
10/13 02:00	42.3	↑0.5
10/13 02:10	42.8	↑0.5
10/13 02:20	43.4	↑0.6
10/13 02:30	43.9	↑0.5
10/13 02:40	44.4	↑0.5
10/13 02:50	44.8	↑0.4
10/13 03:00	45.2	↑0.4
10/13 03:10	45.6	↑0.4
10/13 03:20	46.0	↑0.4
10/13 03:30	46.2	↑0.2
10/13 03:40	46.5	↑0.3
10/13 03:50	46.7	↑0.2
10/13 04:00	46.8	↑0.1
10/13 04:10	46.9	↑0.1	満潮
10/13 04:20	46.9	0
10/13 04:30	46.8	↓-0.1
10/13 04:40	46.7	↓-0.1
10/13 04:50	46.5	↓-0.2
10/13 05:00	46.3	↓-0.2
10/13 05:10	45.9	↓-0.4
10/13 05:20	45.6	↓-0.3
10/13 05:30	45.1	↓-0.5
10/13 05:40	44.6	↓-0.5
10/13 05:50	44.0	↓-0.6
10/13 06:00	43.3	↓-0.7
10/13 06:10	42.6	↓-0.7
10/13 06:20	41.9	↓-0.7
10/13 06:30	41.0	↓-0.9
10/13 06:40	40.2	↓-0.8
10/13 06:50	39.2	↓-1.0
10/13 07:00	38.3	↓-0.9
10/13 07:10	37.3	↓-1.0
10/13 07:20	36.2	↓-1.1
10/13 07:30	35.2	↓-1.0
10/13 07:40	34.1	↓-1.1
10/13 07:50	33.0	↓-1.1
10/13 08:00	31.9	↓-1.1
10/13 08:10	30.7	↓-1.2	最大潮位差
10/13 08:20	29.6	↓-1.1
10/13 08:30	28.5	↓-1.1
10/13 08:40	27.4	↓-1.1
10/13 08:50	26.3	↓-1.1
10/13 09:00	25.2	↓-1.1
10/13 09:10	24.2	↓-1.0
10/13 09:20	23.1	↓-1.1
10/13 09:30	22.2	↓-0.9
10/13 09:40	21.2	↓-1.0
10/13 09:50	20.3	↓-0.9
10/13 10:00	19.5	↓-0.8
10/13 10:10	18.7	↓-0.8
10/13 10:20	18.0	↓-0.7
10/13 10:30	17.3	↓-0.7
10/13 10:40	16.7	↓-0.6
10/13 10:50	16.2	↓-0.5
10/13 11:00	15.7	↓-0.5
10/13 11:10	15.3	↓-0.4
10/13 11:20	15.0	↓-0.3
10/13 11:30	14.8	↓-0.2
10/13 11:40	14.6	↓-0.2
10/13 11:50	14.5	↓-0.1	干潮
10/13 12:00	14.5	0
10/13 12:10	14.6	↑0.1
10/13 12:20	14.7	↑0.1
10/13 12:30	14.9	↑0.2
10/13 12:40	15.2	↑0.3
10/13 12:50	15.5	↑0.3
10/13 13:00	15.9	↑0.4
10/13 13:10	16.3	↑0.4
10/13 13:20	16.8	↑0.5
10/13 13:30	17.4	↑0.6
10/13 13:40	18.0	↑0.6
10/13 13:50	18.7	↑0.7
10/13 14:00	19.4	↑0.7
10/13 14:10	20.1	↑0.7
10/13 14:20	20.8	↑0.7
10/13 14:30	21.6	↑0.8
10/13 14:40	22.4	↑0.8
10/13 14:50	23.2	↑0.8
10/13 15:00	24.1	↑0.9
10/13 15:10	24.9	↑0.8
10/13 15:20	25.7	↑0.8
10/13 15:30	26.5	↑0.8
10/13 15:40	27.4	↑0.9
10/13 15:50	28.2	↑0.8
10/13 16:00	28.9	↑0.7
10/13 16:10	29.7	↑0.8
10/13 16:20	30.4	↑0.7
10/13 16:30	31.1	↑0.7
10/13 16:40	31.8	↑0.7
10/13 16:50	32.4	↑0.6
10/13 17:00	33.0	↑0.6
10/13 17:10	33.6	↑0.6
10/13 17:20	34.1	↑0.5
10/13 17:30	34.6	↑0.5
10/13 17:40	35.0	↑0.4
10/13 17:50	35.4	↑0.4
10/13 18:00	35.7	↑0.3
10/13 18:10	36.0	↑0.3
10/13 18:20	36.2	↑0.2
10/13 18:30	36.4	↑0.2
10/13 18:40	36.6	↑0.2
10/13 18:50	36.7	↑0.1
10/13 19:00	36.8	↑0.1
10/13 19:10	36.8	0	満潮
10/13 19:20	36.8	0
10/13 19:30	36.8	0
10/13 19:40	36.8	0
10/13 19:50	36.7	↓-0.1
10/13 20:00	36.6	↓-0.1
10/13 20:10	36.5	↓-0.1
10/13 20:20	36.3	↓-0.2
10/13 20:30	36.2	↓-0.1
10/13 20:40	36.0	↓-0.2
10/13 20:50	35.9	↓-0.1
10/13 21:00	35.7	↓-0.2
10/13 21:10	35.6	↓-0.1
10/13 21:20	35.4	↓-0.2
10/13 21:30	35.3	↓-0.1
10/13 21:40	35.2	↓-0.1
10/13 21:50	35.1	↓-0.1
10/13 22:00	35.0	↓-0.1
10/13 22:10	35.0	0
10/13 22:20	34.9	↓-0.1	干潮
10/13 22:30	35.0	↑0.1
10/13 22:40	35.0	0
10/13 22:50	35.1	↑0.1
10/13 23:00	35.2	↑0.1
10/13 23:10	35.3	↑0.1
10/13 23:20	35.5	↑0.2
10/13 23:30	35.8	↑0.3
10/13 23:40	36.0	↑0.2
10/13 23:50	36.3	↑0.3