9 (金)	01:17	07:59	13:44	19:39
	95cm	44cm	78cm	40cm
大潮 出 05:28 入 16:50 出 03:39 入 15:53

コイセボイ（北海道）2026年10月9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
10/9 00:00	90.4	↑1.1
10/9 00:10	91.4	↑1.0
10/9 00:20	92.2	↑0.8
10/9 00:30	93.0	↑0.8
10/9 00:40	93.6	↑0.6
10/9 00:50	94.0	↑0.4
10/9 01:00	94.3	↑0.3
10/9 01:10	94.5	↑0.2	満潮
10/9 01:20	94.5	0
10/9 01:30	94.4	↓-0.1
10/9 01:40	94.1	↓-0.3
10/9 01:50	93.6	↓-0.5
10/9 02:00	93.0	↓-0.6
10/9 02:10	92.3	↓-0.7
10/9 02:20	91.4	↓-0.9
10/9 02:30	90.4	↓-1.0
10/9 02:40	89.2	↓-1.2
10/9 02:50	87.9	↓-1.3
10/9 03:00	86.5	↓-1.4
10/9 03:10	85.0	↓-1.5
10/9 03:20	83.4	↓-1.6
10/9 03:30	81.7	↓-1.7
10/9 03:40	79.9	↓-1.8
10/9 03:50	78.1	↓-1.8
10/9 04:00	76.2	↓-1.9
10/9 04:10	74.3	↓-1.9
10/9 04:20	72.3	↓-2.0
10/9 04:30	70.3	↓-2.0
10/9 04:40	68.3	↓-2.0
10/9 04:50	66.3	↓-2.0
10/9 05:00	64.3	↓-2.0
10/9 05:10	62.3	↓-2.0
10/9 05:20	60.4	↓-1.9
10/9 05:30	58.5	↓-1.9
10/9 05:40	56.7	↓-1.8
10/9 05:50	55.0	↓-1.7
10/9 06:00	53.4	↓-1.6
10/9 06:10	51.9	↓-1.5
10/9 06:20	50.4	↓-1.5
10/9 06:30	49.1	↓-1.3
10/9 06:40	47.9	↓-1.2
10/9 06:50	46.9	↓-1.0
10/9 07:00	45.9	↓-1.0
10/9 07:10	45.1	↓-0.8
10/9 07:20	44.5	↓-0.6
10/9 07:30	44.0	↓-0.5
10/9 07:40	43.7	↓-0.3
10/9 07:50	43.5	↓-0.2	干潮
10/9 08:00	43.4	↓-0.1
10/9 08:10	43.5	↑0.1
10/9 08:20	43.8	↑0.3
10/9 08:30	44.2	↑0.4
10/9 08:40	44.7	↑0.5
10/9 08:50	45.4	↑0.7
10/9 09:00	46.1	↑0.7
10/9 09:10	47.0	↑0.9
10/9 09:20	48.1	↑1.1
10/9 09:30	49.2	↑1.1
10/9 09:40	50.4	↑1.2
10/9 09:50	51.7	↑1.3
10/9 10:00	53.1	↑1.4
10/9 10:10	54.5	↑1.4
10/9 10:20	56.0	↑1.5
10/9 10:30	57.5	↑1.5
10/9 10:40	59.0	↑1.5
10/9 10:50	60.5	↑1.5
10/9 11:00	62.1	↑1.6
10/9 11:10	63.6	↑1.5
10/9 11:20	65.1	↑1.5
10/9 11:30	66.6	↑1.5
10/9 11:40	68.0	↑1.4
10/9 11:50	69.4	↑1.4
10/9 12:00	70.6	↑1.2
10/9 12:10	71.8	↑1.2
10/9 12:20	72.9	↑1.1
10/9 12:30	73.9	↑1.0
10/9 12:40	74.8	↑0.9
10/9 12:50	75.6	↑0.8
10/9 13:00	76.3	↑0.7
10/9 13:10	76.8	↑0.5
10/9 13:20	77.2	↑0.4
10/9 13:30	77.4	↑0.2
10/9 13:40	77.5	↑0.1	満潮
10/9 13:50	77.5	0
10/9 14:00	77.3	↓-0.2
10/9 14:10	77.0	↓-0.3
10/9 14:20	76.5	↓-0.5
10/9 14:30	75.9	↓-0.6
10/9 14:40	75.2	↓-0.7
10/9 14:50	74.3	↓-0.9
10/9 15:00	73.4	↓-0.9
10/9 15:10	72.3	↓-1.1
10/9 15:20	71.1	↓-1.2
10/9 15:30	69.8	↓-1.3
10/9 15:40	68.4	↓-1.4
10/9 15:50	66.9	↓-1.5
10/9 16:00	65.4	↓-1.5
10/9 16:10	63.8	↓-1.6
10/9 16:20	62.2	↓-1.6
10/9 16:30	60.5	↓-1.7
10/9 16:40	58.8	↓-1.7
10/9 16:50	57.2	↓-1.6
10/9 17:00	55.5	↓-1.7
10/9 17:10	53.8	↓-1.7
10/9 17:20	52.2	↓-1.6
10/9 17:30	50.6	↓-1.6
10/9 17:40	49.1	↓-1.5
10/9 17:50	47.7	↓-1.4
10/9 18:00	46.3	↓-1.4
10/9 18:10	45.0	↓-1.3
10/9 18:20	43.9	↓-1.1
10/9 18:30	42.8	↓-1.1
10/9 18:40	41.9	↓-0.9
10/9 18:50	41.1	↓-0.8
10/9 19:00	40.4	↓-0.7
10/9 19:10	39.9	↓-0.5
10/9 19:20	39.6	↓-0.3
10/9 19:30	39.4	↓-0.2	干潮
10/9 19:40	39.3	↓-0.1
10/9 19:50	39.4	↑0.1
10/9 20:00	39.7	↑0.3
10/9 20:10	40.2	↑0.5
10/9 20:20	40.8	↑0.6
10/9 20:30	41.5	↑0.7
10/9 20:40	42.4	↑0.9
10/9 20:50	43.5	↑1.1
10/9 21:00	44.7	↑1.2
10/9 21:10	46.0	↑1.3
10/9 21:20	47.5	↑1.5
10/9 21:30	49.1	↑1.6
10/9 21:40	50.8	↑1.7
10/9 21:50	52.6	↑1.8
10/9 22:00	54.5	↑1.9
10/9 22:10	56.4	↑1.9
10/9 22:20	58.5	↑2.1
10/9 22:30	60.6	↑2.1
10/9 22:40	62.7	↑2.1
10/9 22:50	64.8	↑2.1
10/9 23:00	67.0	↑2.2	最大潮位差
10/9 23:10	69.1	↑2.1
10/9 23:20	71.3	↑2.2	最大潮位差
10/9 23:30	73.3	↑2.0
10/9 23:40	75.4	↑2.1
10/9 23:50	77.4	↑2.0