4 (水)	12:11	04:55	22:08	15:00
	65cm	42cm	87cm	64cm
長潮 出 06:01 入 16:09 出 00:17 入 13:39

コイセボイ（北海道）2026年11月4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
11/4 00:00	72.9	↓-1.6
11/4 00:10	71.3	↓-1.6
11/4 00:20	69.7	↓-1.6
11/4 00:30	68.0	↓-1.7	最大潮位差
11/4 00:40	66.4	↓-1.6
11/4 00:50	64.8	↓-1.6
11/4 01:00	63.2	↓-1.6
11/4 01:10	61.6	↓-1.6
11/4 01:20	60.0	↓-1.6
11/4 01:30	58.4	↓-1.6
11/4 01:40	56.9	↓-1.5
11/4 01:50	55.4	↓-1.5
11/4 02:00	54.0	↓-1.4
11/4 02:10	52.7	↓-1.3
11/4 02:20	51.3	↓-1.4
11/4 02:30	50.1	↓-1.2
11/4 02:40	48.9	↓-1.2
11/4 02:50	47.8	↓-1.1
11/4 03:00	46.8	↓-1.0
11/4 03:10	45.8	↓-1.0
11/4 03:20	45.0	↓-0.8
11/4 03:30	44.2	↓-0.8
11/4 03:40	43.5	↓-0.7
11/4 03:50	42.9	↓-0.6
11/4 04:00	42.3	↓-0.6
11/4 04:10	41.9	↓-0.4
11/4 04:20	41.6	↓-0.3
11/4 04:30	41.3	↓-0.3
11/4 04:40	41.1	↓-0.2
11/4 04:50	41.1	0	干潮
11/4 05:00	41.1	0
11/4 05:10	41.2	↑0.1
11/4 05:20	41.3	↑0.1
11/4 05:30	41.6	↑0.3
11/4 05:40	41.9	↑0.3
11/4 05:50	42.3	↑0.4
11/4 06:00	42.8	↑0.5
11/4 06:10	43.3	↑0.5
11/4 06:20	43.9	↑0.6
11/4 06:30	44.5	↑0.6
11/4 06:40	45.2	↑0.7
11/4 06:50	45.9	↑0.7
11/4 07:00	46.7	↑0.8
11/4 07:10	47.5	↑0.8
11/4 07:20	48.4	↑0.9
11/4 07:30	49.2	↑0.8
11/4 07:40	50.1	↑0.9
11/4 07:50	51.0	↑0.9
11/4 08:00	51.9	↑0.9
11/4 08:10	52.8	↑0.9
11/4 08:20	53.6	↑0.8
11/4 08:30	54.5	↑0.9
11/4 08:40	55.4	↑0.9
11/4 08:50	56.2	↑0.8
11/4 09:00	57.0	↑0.8
11/4 09:10	57.8	↑0.8
11/4 09:20	58.6	↑0.8
11/4 09:30	59.3	↑0.7
11/4 09:40	60.0	↑0.7
11/4 09:50	60.6	↑0.6
11/4 10:00	61.2	↑0.6
11/4 10:10	61.8	↑0.6
11/4 10:20	62.3	↑0.5
11/4 10:30	62.8	↑0.5
11/4 10:40	63.2	↑0.4
11/4 10:50	63.5	↑0.3
11/4 11:00	63.9	↑0.4
11/4 11:10	64.1	↑0.2
11/4 11:20	64.4	↑0.3
11/4 11:30	64.5	↑0.1
11/4 11:40	64.7	↑0.2
11/4 11:50	64.8	↑0.1
11/4 12:00	64.8	0
11/4 12:10	64.8	0	満潮
11/4 12:20	64.8	0
11/4 12:30	64.8	0
11/4 12:40	64.7	↓-0.1
11/4 12:50	64.6	↓-0.1
11/4 13:00	64.5	↓-0.1
11/4 13:10	64.4	↓-0.1
11/4 13:20	64.2	↓-0.2
11/4 13:30	64.1	↓-0.1
11/4 13:40	63.9	↓-0.2
11/4 13:50	63.8	↓-0.1
11/4 14:00	63.6	↓-0.2
11/4 14:10	63.5	↓-0.1
11/4 14:20	63.4	↓-0.1
11/4 14:30	63.3	↓-0.1
11/4 14:40	63.2	↓-0.1
11/4 14:50	63.2	0	干潮
11/4 15:00	63.2	0	干潮
11/4 15:10	63.2	0
11/4 15:20	63.3	↑0.1
11/4 15:30	63.4	↑0.1
11/4 15:40	63.5	↑0.1
11/4 15:50	63.7	↑0.2
11/4 16:00	63.9	↑0.2
11/4 16:10	64.2	↑0.3
11/4 16:20	64.5	↑0.3
11/4 16:30	64.9	↑0.4
11/4 16:40	65.3	↑0.4
11/4 16:50	65.8	↑0.5
11/4 17:00	66.3	↑0.5
11/4 17:10	66.8	↑0.5
11/4 17:20	67.5	↑0.7
11/4 17:30	68.1	↑0.6
11/4 17:40	68.8	↑0.7
11/4 17:50	69.5	↑0.7
11/4 18:00	70.3	↑0.8
11/4 18:10	71.1	↑0.8
11/4 18:20	71.9	↑0.8
11/4 18:30	72.7	↑0.8
11/4 18:40	73.6	↑0.9
11/4 18:50	74.4	↑0.8
11/4 19:00	75.3	↑0.9
11/4 19:10	76.2	↑0.9
11/4 19:20	77.0	↑0.8
11/4 19:30	77.9	↑0.9
11/4 19:40	78.7	↑0.8
11/4 19:50	79.6	↑0.9
11/4 20:00	80.4	↑0.8
11/4 20:10	81.1	↑0.7
11/4 20:20	81.9	↑0.8
11/4 20:30	82.5	↑0.6
11/4 20:40	83.2	↑0.7
11/4 20:50	83.8	↑0.6
11/4 21:00	84.3	↑0.5
11/4 21:10	84.8	↑0.5
11/4 21:20	85.2	↑0.4
11/4 21:30	85.5	↑0.3
11/4 21:40	85.8	↑0.3
11/4 21:50	86.0	↑0.2
11/4 22:00	86.1	↑0.1	満潮
11/4 22:10	86.1	0
11/4 22:20	86.0	↓-0.1
11/4 22:30	85.9	↓-0.1
11/4 22:40	85.6	↓-0.3
11/4 22:50	85.3	↓-0.3
11/4 23:00	84.9	↓-0.4
11/4 23:10	84.4	↓-0.5
11/4 23:20	83.8	↓-0.6
11/4 23:30	83.2	↓-0.6
11/4 23:40	82.4	↓-0.8
11/4 23:50	81.6	↓-0.8