20 (水)	10:12	19:16	-	-
	49cm	22cm	-	-
若潮 出 04:23 入 19:09 出 23:58 入 14:44

江差／桧山（北海道）2044年07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
7/20 00:00	34.6	↑0.2
7/20 00:10	34.7	↑0.1
7/20 00:20	34.9	↑0.2
7/20 00:30	35.0	↑0.1
7/20 00:40	35.1	↑0.1
7/20 00:50	35.2	↑0.1
7/20 01:00	35.4	↑0.2
7/20 01:10	35.4	0
7/20 01:20	35.5	↑0.1
7/20 01:30	35.6	↑0.1
7/20 01:40	35.7	↑0.1
7/20 01:50	35.8	↑0.1
7/20 02:00	35.9	↑0.1
7/20 02:10	36.0	↑0.1
7/20 02:20	36.1	↑0.1
7/20 02:30	36.1	0
7/20 02:40	36.2	↑0.1
7/20 02:50	36.4	↑0.2
7/20 03:00	36.5	↑0.1
7/20 03:10	36.6	↑0.1
7/20 03:20	36.7	↑0.1
7/20 03:30	36.9	↑0.2
7/20 03:40	37.1	↑0.2
7/20 03:50	37.3	↑0.2
7/20 04:00	37.5	↑0.2
7/20 04:10	37.7	↑0.2
7/20 04:20	37.9	↑0.2
7/20 04:30	38.2	↑0.3
7/20 04:40	38.4	↑0.2
7/20 04:50	38.7	↑0.3
7/20 05:00	39.0	↑0.3
7/20 05:10	39.3	↑0.3
7/20 05:20	39.7	↑0.4
7/20 05:30	40.0	↑0.3
7/20 05:40	40.4	↑0.4
7/20 05:50	40.8	↑0.4
7/20 06:00	41.1	↑0.3
7/20 06:10	41.5	↑0.4
7/20 06:20	42.0	↑0.5
7/20 06:30	42.4	↑0.4
7/20 06:40	42.8	↑0.4
7/20 06:50	43.2	↑0.4
7/20 07:00	43.6	↑0.4
7/20 07:10	44.1	↑0.5
7/20 07:20	44.5	↑0.4
7/20 07:30	44.9	↑0.4
7/20 07:40	45.3	↑0.4
7/20 07:50	45.7	↑0.4
7/20 08:00	46.1	↑0.4
7/20 08:10	46.5	↑0.4
7/20 08:20	46.8	↑0.3
7/20 08:30	47.2	↑0.4
7/20 08:40	47.5	↑0.3
7/20 08:50	47.8	↑0.3
7/20 09:00	48.0	↑0.2
7/20 09:10	48.3	↑0.3
7/20 09:20	48.5	↑0.2
7/20 09:30	48.6	↑0.1
7/20 09:40	48.8	↑0.2
7/20 09:50	48.9	↑0.1
7/20 10:00	48.9	0
7/20 10:10	49.0	↑0.1	満潮
7/20 10:20	48.9	↓-0.1
7/20 10:30	48.9	0
7/20 10:40	48.8	↓-0.1
7/20 10:50	48.6	↓-0.2
7/20 11:00	48.4	↓-0.2
7/20 11:10	48.2	↓-0.2
7/20 11:20	47.9	↓-0.3
7/20 11:30	47.6	↓-0.3
7/20 11:40	47.3	↓-0.3
7/20 11:50	46.9	↓-0.4
7/20 12:00	46.4	↓-0.5
7/20 12:10	45.9	↓-0.5
7/20 12:20	45.4	↓-0.5
7/20 12:30	44.9	↓-0.5
7/20 12:40	44.3	↓-0.6
7/20 12:50	43.6	↓-0.7
7/20 13:00	43.0	↓-0.6
7/20 13:10	42.3	↓-0.7
7/20 13:20	41.6	↓-0.7
7/20 13:30	40.8	↓-0.8
7/20 13:40	40.1	↓-0.7
7/20 13:50	39.3	↓-0.8
7/20 14:00	38.5	↓-0.8
7/20 14:10	37.7	↓-0.8
7/20 14:20	36.9	↓-0.8
7/20 14:30	36.1	↓-0.8
7/20 14:40	35.2	↓-0.9	最大潮位差
7/20 14:50	34.4	↓-0.8
7/20 15:00	33.6	↓-0.8
7/20 15:10	32.8	↓-0.8
7/20 15:20	32.0	↓-0.8
7/20 15:30	31.2	↓-0.8
7/20 15:40	30.4	↓-0.8
7/20 15:50	29.6	↓-0.8
7/20 16:00	28.9	↓-0.7
7/20 16:10	28.1	↓-0.8
7/20 16:20	27.4	↓-0.7
7/20 16:30	26.8	↓-0.6
7/20 16:40	26.1	↓-0.7
7/20 16:50	25.5	↓-0.6
7/20 17:00	25.0	↓-0.5
7/20 17:10	24.4	↓-0.6
7/20 17:20	23.9	↓-0.5
7/20 17:30	23.5	↓-0.4
7/20 17:40	23.1	↓-0.4
7/20 17:50	22.7	↓-0.4
7/20 18:00	22.3	↓-0.4
7/20 18:10	22.0	↓-0.3
7/20 18:20	21.8	↓-0.2
7/20 18:30	21.6	↓-0.2
7/20 18:40	21.4	↓-0.2
7/20 18:50	21.3	↓-0.1
7/20 19:00	21.2	↓-0.1
7/20 19:10	21.2	0	干潮
7/20 19:20	21.2	0
7/20 19:30	21.2	0
7/20 19:40	21.3	↑0.1
7/20 19:50	21.4	↑0.1
7/20 20:00	21.5	↑0.1
7/20 20:10	21.7	↑0.2
7/20 20:20	21.9	↑0.2
7/20 20:30	22.2	↑0.3
7/20 20:40	22.4	↑0.2
7/20 20:50	22.7	↑0.3
7/20 21:00	23.0	↑0.3
7/20 21:10	23.4	↑0.4
7/20 21:20	23.7	↑0.3
7/20 21:30	24.1	↑0.4
7/20 21:40	24.5	↑0.4
7/20 21:50	24.9	↑0.4
7/20 22:00	25.3	↑0.4
7/20 22:10	25.7	↑0.4
7/20 22:20	26.1	↑0.4
7/20 22:30	26.6	↑0.5
7/20 22:40	27.0	↑0.4
7/20 22:50	27.4	↑0.4
7/20 23:00	27.8	↑0.4
7/20 23:10	28.3	↑0.5
7/20 23:20	28.7	↑0.4
7/20 23:30	29.1	↑0.4
7/20 23:40	29.5	↑0.4
7/20 23:50	29.9	↑0.4