20 (木)	06:22	15:43	-	-
	54cm	15cm	-	-
小潮 出 05:57 入 16:51 出 12:29 入 20:59

江差／桧山（北海道）2061年10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
10/20 00:00	32.7	↑0.4
10/20 00:10	33.1	↑0.4
10/20 00:20	33.6	↑0.5
10/20 00:30	34.1	↑0.5
10/20 00:40	34.6	↑0.5
10/20 00:50	35.2	↑0.6
10/20 01:00	35.7	↑0.5
10/20 01:10	36.3	↑0.6
10/20 01:20	36.9	↑0.6
10/20 01:30	37.6	↑0.7
10/20 01:40	38.2	↑0.6
10/20 01:50	38.9	↑0.7
10/20 02:00	39.6	↑0.7
10/20 02:10	40.3	↑0.7
10/20 02:20	41.0	↑0.7
10/20 02:30	41.7	↑0.7
10/20 02:40	42.5	↑0.8
10/20 02:50	43.2	↑0.7
10/20 03:00	43.9	↑0.7
10/20 03:10	44.7	↑0.8
10/20 03:20	45.4	↑0.7
10/20 03:30	46.1	↑0.7
10/20 03:40	46.8	↑0.7
10/20 03:50	47.5	↑0.7
10/20 04:00	48.1	↑0.6
10/20 04:10	48.8	↑0.7
10/20 04:20	49.4	↑0.6
10/20 04:30	49.9	↑0.5
10/20 04:40	50.5	↑0.6
10/20 04:50	51.0	↑0.5
10/20 05:00	51.5	↑0.5
10/20 05:10	51.9	↑0.4
10/20 05:20	52.2	↑0.3
10/20 05:30	52.6	↑0.4
10/20 05:40	52.8	↑0.2
10/20 05:50	53.0	↑0.2
10/20 06:00	53.2	↑0.2
10/20 06:10	53.3	↑0.1
10/20 06:20	53.3	0	満潮
10/20 06:30	53.3	0
10/20 06:40	53.2	↓-0.1
10/20 06:50	53.1	↓-0.1
10/20 07:00	52.9	↓-0.2
10/20 07:10	52.6	↓-0.3
10/20 07:20	52.2	↓-0.4
10/20 07:30	51.8	↓-0.4
10/20 07:40	51.4	↓-0.4
10/20 07:50	50.9	↓-0.5
10/20 08:00	50.3	↓-0.6
10/20 08:10	49.6	↓-0.7
10/20 08:20	48.9	↓-0.7
10/20 08:30	48.2	↓-0.7
10/20 08:40	47.4	↓-0.8
10/20 08:50	46.5	↓-0.9
10/20 09:00	45.6	↓-0.9
10/20 09:10	44.7	↓-0.9
10/20 09:20	43.7	↓-1.0
10/20 09:30	42.7	↓-1.0
10/20 09:40	41.7	↓-1.0
10/20 09:50	40.6	↓-1.1
10/20 10:00	39.5	↓-1.1
10/20 10:10	38.4	↓-1.1
10/20 10:20	37.3	↓-1.1
10/20 10:30	36.1	↓-1.2	最大潮位差
10/20 10:40	35.0	↓-1.1
10/20 10:50	33.9	↓-1.1
10/20 11:00	32.7	↓-1.2	最大潮位差
10/20 11:10	31.6	↓-1.1
10/20 11:20	30.5	↓-1.1
10/20 11:30	29.3	↓-1.2	最大潮位差
10/20 11:40	28.2	↓-1.1
10/20 11:50	27.2	↓-1.0
10/20 12:00	26.1	↓-1.1
10/20 12:10	25.1	↓-1.0
10/20 12:20	24.1	↓-1.0
10/20 12:30	23.2	↓-0.9
10/20 12:40	22.3	↓-0.9
10/20 12:50	21.4	↓-0.9
10/20 13:00	20.6	↓-0.8
10/20 13:10	19.8	↓-0.8
10/20 13:20	19.1	↓-0.7
10/20 13:30	18.4	↓-0.7
10/20 13:40	17.7	↓-0.7
10/20 13:50	17.2	↓-0.5
10/20 14:00	16.6	↓-0.6
10/20 14:10	16.1	↓-0.5
10/20 14:20	15.7	↓-0.4
10/20 14:30	15.3	↓-0.4
10/20 14:40	15.0	↓-0.3
10/20 14:50	14.7	↓-0.3
10/20 15:00	14.5	↓-0.2
10/20 15:10	14.3	↓-0.2
10/20 15:20	14.2	↓-0.1
10/20 15:30	14.1	↓-0.1
10/20 15:40	14.1	0	干潮
10/20 15:50	14.1	0
10/20 16:00	14.2	↑0.1
10/20 16:10	14.3	↑0.1
10/20 16:20	14.4	↑0.1
10/20 16:30	14.6	↑0.2
10/20 16:40	14.8	↑0.2
10/20 16:50	15.0	↑0.2
10/20 17:00	15.2	↑0.2
10/20 17:10	15.5	↑0.3
10/20 17:20	15.8	↑0.3
10/20 17:30	16.1	↑0.3
10/20 17:40	16.5	↑0.4
10/20 17:50	16.8	↑0.3
10/20 18:00	17.2	↑0.4
10/20 18:10	17.6	↑0.4
10/20 18:20	18.0	↑0.4
10/20 18:30	18.3	↑0.3
10/20 18:40	18.7	↑0.4
10/20 18:50	19.1	↑0.4
10/20 19:00	19.5	↑0.4
10/20 19:10	19.9	↑0.4
10/20 19:20	20.3	↑0.4
10/20 19:30	20.7	↑0.4
10/20 19:40	21.1	↑0.4
10/20 19:50	21.5	↑0.4
10/20 20:00	21.8	↑0.3
10/20 20:10	22.2	↑0.4
10/20 20:20	22.6	↑0.4
10/20 20:30	22.9	↑0.3
10/20 20:40	23.3	↑0.4
10/20 20:50	23.6	↑0.3
10/20 21:00	23.9	↑0.3
10/20 21:10	24.2	↑0.3
10/20 21:20	24.6	↑0.4
10/20 21:30	24.9	↑0.3
10/20 21:40	25.2	↑0.3
10/20 21:50	25.5	↑0.3
10/20 22:00	25.8	↑0.3
10/20 22:10	26.1	↑0.3
10/20 22:20	26.4	↑0.3
10/20 22:30	26.7	↑0.3
10/20 22:40	27.0	↑0.3
10/20 22:50	27.4	↑0.4
10/20 23:00	27.7	↑0.3
10/20 23:10	28.0	↑0.3
10/20 23:20	28.4	↑0.4
10/20 23:30	28.7	↑0.3
10/20 23:40	29.1	↑0.4
10/20 23:50	29.5	↑0.4