30 (金)	04:55	13:39	-	-
	53cm	11cm	-	-
中潮 出 06:08 入 16:38 出 19:42 入 10:54

江差／桧山（北海道）2026年10月30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
10/30 00:00	35.6	↑0.6
10/30 00:10	36.3	↑0.7
10/30 00:20	36.9	↑0.6
10/30 00:30	37.6	↑0.7
10/30 00:40	38.3	↑0.7
10/30 00:50	39.0	↑0.7
10/30 01:00	39.7	↑0.7
10/30 01:10	40.5	↑0.8
10/30 01:20	41.2	↑0.7
10/30 01:30	42.0	↑0.8
10/30 01:40	42.8	↑0.8
10/30 01:50	43.6	↑0.8
10/30 02:00	44.4	↑0.8
10/30 02:10	45.1	↑0.7
10/30 02:20	45.9	↑0.8
10/30 02:30	46.6	↑0.7
10/30 02:40	47.3	↑0.7
10/30 02:50	48.0	↑0.7
10/30 03:00	48.7	↑0.7
10/30 03:10	49.3	↑0.6
10/30 03:20	49.9	↑0.6
10/30 03:30	50.4	↑0.5
10/30 03:40	50.9	↑0.5
10/30 03:50	51.4	↑0.5
10/30 04:00	51.7	↑0.3
10/30 04:10	52.1	↑0.4
10/30 04:20	52.3	↑0.2
10/30 04:30	52.5	↑0.2
10/30 04:40	52.7	↑0.2
10/30 04:50	52.7	0	満潮
10/30 05:00	52.7	0
10/30 05:10	52.7	0
10/30 05:20	52.5	↓-0.2
10/30 05:30	52.3	↓-0.2
10/30 05:40	52.0	↓-0.3
10/30 05:50	51.6	↓-0.4
10/30 06:00	51.2	↓-0.4
10/30 06:10	50.6	↓-0.6
10/30 06:20	50.0	↓-0.6
10/30 06:30	49.4	↓-0.6
10/30 06:40	48.6	↓-0.8
10/30 06:50	47.8	↓-0.8
10/30 07:00	47.0	↓-0.8
10/30 07:10	46.0	↓-1.0
10/30 07:20	45.0	↓-1.0
10/30 07:30	44.0	↓-1.0
10/30 07:40	42.9	↓-1.1
10/30 07:50	41.8	↓-1.1
10/30 08:00	40.6	↓-1.2
10/30 08:10	39.4	↓-1.2
10/30 08:20	38.2	↓-1.2
10/30 08:30	36.9	↓-1.3
10/30 08:40	35.6	↓-1.3
10/30 08:50	34.3	↓-1.3
10/30 09:00	33.0	↓-1.3
10/30 09:10	31.7	↓-1.3
10/30 09:20	30.4	↓-1.3
10/30 09:30	29.0	↓-1.4	最大潮位差
10/30 09:40	27.7	↓-1.3
10/30 09:50	26.5	↓-1.2
10/30 10:00	25.2	↓-1.3
10/30 10:10	24.0	↓-1.2
10/30 10:20	22.8	↓-1.2
10/30 10:30	21.6	↓-1.2
10/30 10:40	20.5	↓-1.1
10/30 10:50	19.4	↓-1.1
10/30 11:00	18.4	↓-1.0
10/30 11:10	17.4	↓-1.0
10/30 11:20	16.5	↓-0.9
10/30 11:30	15.6	↓-0.9
10/30 11:40	14.8	↓-0.8
10/30 11:50	14.0	↓-0.8
10/30 12:00	13.4	↓-0.6
10/30 12:10	12.8	↓-0.6
10/30 12:20	12.2	↓-0.6
10/30 12:30	11.7	↓-0.5
10/30 12:40	11.3	↓-0.4
10/30 12:50	11.0	↓-0.3
10/30 13:00	10.7	↓-0.3
10/30 13:10	10.5	↓-0.2
10/30 13:20	10.4	↓-0.1
10/30 13:30	10.3	↓-0.1	干潮
10/30 13:40	10.3	0
10/30 13:50	10.3	0
10/30 14:00	10.4	↑0.1
10/30 14:10	10.6	↑0.2
10/30 14:20	10.8	↑0.2
10/30 14:30	11.0	↑0.2
10/30 14:40	11.3	↑0.3
10/30 14:50	11.7	↑0.4
10/30 15:00	12.1	↑0.4
10/30 15:10	12.5	↑0.4
10/30 15:20	12.9	↑0.4
10/30 15:30	13.4	↑0.5
10/30 15:40	13.9	↑0.5
10/30 15:50	14.4	↑0.5
10/30 16:00	15.0	↑0.6
10/30 16:10	15.5	↑0.5
10/30 16:20	16.1	↑0.6
10/30 16:30	16.6	↑0.5
10/30 16:40	17.2	↑0.6
10/30 16:50	17.8	↑0.6
10/30 17:00	18.3	↑0.5
10/30 17:10	18.9	↑0.6
10/30 17:20	19.4	↑0.5
10/30 17:30	19.9	↑0.5
10/30 17:40	20.5	↑0.6
10/30 17:50	21.0	↑0.5
10/30 18:00	21.4	↑0.4
10/30 18:10	21.9	↑0.5
10/30 18:20	22.3	↑0.4
10/30 18:30	22.7	↑0.4
10/30 18:40	23.1	↑0.4
10/30 18:50	23.5	↑0.4
10/30 19:00	23.9	↑0.4
10/30 19:10	24.2	↑0.3
10/30 19:20	24.5	↑0.3
10/30 19:30	24.8	↑0.3
10/30 19:40	25.1	↑0.3
10/30 19:50	25.3	↑0.2
10/30 20:00	25.6	↑0.3
10/30 20:10	25.8	↑0.2
10/30 20:20	26.0	↑0.2
10/30 20:30	26.2	↑0.2
10/30 20:40	26.4	↑0.2
10/30 20:50	26.6	↑0.2
10/30 21:00	26.8	↑0.2
10/30 21:10	27.0	↑0.2
10/30 21:20	27.2	↑0.2
10/30 21:30	27.4	↑0.2
10/30 21:40	27.7	↑0.3
10/30 21:50	27.9	↑0.2
10/30 22:00	28.1	↑0.2
10/30 22:10	28.4	↑0.3
10/30 22:20	28.6	↑0.2
10/30 22:30	28.9	↑0.3
10/30 22:40	29.3	↑0.4
10/30 22:50	29.6	↑0.3
10/30 23:00	30.0	↑0.4
10/30 23:10	30.3	↑0.3
10/30 23:20	30.8	↑0.5
10/30 23:30	31.2	↑0.4
10/30 23:40	31.7	↑0.5
10/30 23:50	32.2	↑0.5