18 (火)	04:54	13:19	-	-
	52cm	13cm	-	-
中潮 出 05:55 入 16:54 出 10:43 入 19:14

江差／桧山（北海道）2061年10月18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
10/18 00:00	36.9	↑0.4
10/18 00:10	37.4	↑0.5
10/18 00:20	37.9	↑0.5
10/18 00:30	38.4	↑0.5
10/18 00:40	39.0	↑0.6
10/18 00:50	39.6	↑0.6
10/18 01:00	40.2	↑0.6
10/18 01:10	40.8	↑0.6
10/18 01:20	41.5	↑0.7
10/18 01:30	42.1	↑0.6
10/18 01:40	42.8	↑0.7
10/18 01:50	43.5	↑0.7
10/18 02:00	44.2	↑0.7
10/18 02:10	44.9	↑0.7
10/18 02:20	45.5	↑0.6
10/18 02:30	46.2	↑0.7
10/18 02:40	46.8	↑0.6
10/18 02:50	47.4	↑0.6
10/18 03:00	48.0	↑0.6
10/18 03:10	48.6	↑0.6
10/18 03:20	49.1	↑0.5
10/18 03:30	49.6	↑0.5
10/18 03:40	50.1	↑0.5
10/18 03:50	50.5	↑0.4
10/18 04:00	50.8	↑0.3
10/18 04:10	51.1	↑0.3
10/18 04:20	51.4	↑0.3
10/18 04:30	51.6	↑0.2
10/18 04:40	51.7	↑0.1
10/18 04:50	51.7	0	満潮
10/18 05:00	51.7	0
10/18 05:10	51.6	↓-0.1
10/18 05:20	51.5	↓-0.1
10/18 05:30	51.3	↓-0.2
10/18 05:40	51.0	↓-0.3
10/18 05:50	50.6	↓-0.4
10/18 06:00	50.1	↓-0.5
10/18 06:10	49.6	↓-0.5
10/18 06:20	49.1	↓-0.5
10/18 06:30	48.4	↓-0.7
10/18 06:40	47.7	↓-0.7
10/18 06:50	46.9	↓-0.8
10/18 07:00	46.1	↓-0.8
10/18 07:10	45.2	↓-0.9
10/18 07:20	44.2	↓-1.0
10/18 07:30	43.2	↓-1.0
10/18 07:40	42.2	↓-1.0
10/18 07:50	41.1	↓-1.1
10/18 08:00	40.0	↓-1.1
10/18 08:10	38.8	↓-1.2
10/18 08:20	37.6	↓-1.2
10/18 08:30	36.4	↓-1.2
10/18 08:40	35.2	↓-1.2
10/18 08:50	33.9	↓-1.3	最大潮位差
10/18 09:00	32.7	↓-1.2
10/18 09:10	31.4	↓-1.3	最大潮位差
10/18 09:20	30.2	↓-1.2
10/18 09:30	28.9	↓-1.3	最大潮位差
10/18 09:40	27.7	↓-1.2
10/18 09:50	26.5	↓-1.2
10/18 10:00	25.3	↓-1.2
10/18 10:10	24.2	↓-1.1
10/18 10:20	23.1	↓-1.1
10/18 10:30	22.0	↓-1.1
10/18 10:40	21.0	↓-1.0
10/18 10:50	20.0	↓-1.0
10/18 11:00	19.0	↓-1.0
10/18 11:10	18.2	↓-0.8
10/18 11:20	17.4	↓-0.8
10/18 11:30	16.6	↓-0.8
10/18 11:40	15.9	↓-0.7
10/18 11:50	15.3	↓-0.6
10/18 12:00	14.7	↓-0.6
10/18 12:10	14.2	↓-0.5
10/18 12:20	13.8	↓-0.4
10/18 12:30	13.4	↓-0.4
10/18 12:40	13.1	↓-0.3
10/18 12:50	12.9	↓-0.2
10/18 13:00	12.8	↓-0.1
10/18 13:10	12.7	↓-0.1	干潮
10/18 13:20	12.7	0
10/18 13:30	12.7	0
10/18 13:40	12.8	↑0.1
10/18 13:50	13.0	↑0.2
10/18 14:00	13.2	↑0.2
10/18 14:10	13.5	↑0.3
10/18 14:20	13.8	↑0.3
10/18 14:30	14.2	↑0.4
10/18 14:40	14.6	↑0.4
10/18 14:50	15.1	↑0.5
10/18 15:00	15.6	↑0.5
10/18 15:10	16.1	↑0.5
10/18 15:20	16.6	↑0.5
10/18 15:30	17.2	↑0.6
10/18 15:40	17.8	↑0.6
10/18 15:50	18.4	↑0.6
10/18 16:00	19.1	↑0.7
10/18 16:10	19.7	↑0.6
10/18 16:20	20.3	↑0.6
10/18 16:30	21.0	↑0.7
10/18 16:40	21.6	↑0.6
10/18 16:50	22.2	↑0.6
10/18 17:00	22.8	↑0.6
10/18 17:10	23.4	↑0.6
10/18 17:20	24.0	↑0.6
10/18 17:30	24.6	↑0.6
10/18 17:40	25.1	↑0.5
10/18 17:50	25.7	↑0.6
10/18 18:00	26.2	↑0.5
10/18 18:10	26.7	↑0.5
10/18 18:20	27.1	↑0.4
10/18 18:30	27.5	↑0.4
10/18 18:40	27.9	↑0.4
10/18 18:50	28.3	↑0.4
10/18 19:00	28.6	↑0.3
10/18 19:10	28.9	↑0.3
10/18 19:20	29.2	↑0.3
10/18 19:30	29.5	↑0.3
10/18 19:40	29.7	↑0.2
10/18 19:50	29.9	↑0.2
10/18 20:00	30.1	↑0.2
10/18 20:10	30.3	↑0.2
10/18 20:20	30.5	↑0.2
10/18 20:30	30.6	↑0.1
10/18 20:40	30.7	↑0.1
10/18 20:50	30.9	↑0.2
10/18 21:00	31.0	↑0.1
10/18 21:10	31.1	↑0.1
10/18 21:20	31.2	↑0.1
10/18 21:30	31.4	↑0.2
10/18 21:40	31.5	↑0.1
10/18 21:50	31.6	↑0.1
10/18 22:00	31.8	↑0.2
10/18 22:10	31.9	↑0.1
10/18 22:20	32.1	↑0.2
10/18 22:30	32.3	↑0.2
10/18 22:40	32.5	↑0.2
10/18 22:50	32.8	↑0.3
10/18 23:00	33.0	↑0.2
10/18 23:10	33.3	↑0.3
10/18 23:20	33.6	↑0.3
10/18 23:30	34.0	↑0.4
10/18 23:40	34.4	↑0.4
10/18 23:50	34.8	↑0.4