09 (火)	06:56	08:39	16:34	-
	59cm	58cm	124cm	-
中潮 出 06:08 入 16:02 出 11:12 入 19:43

コイセボイ（北海道）2021年11月09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
11/9 00:00	13.4	↓-0.1
11/9 00:10	13.5	↑0.1
11/9 00:20	13.8	↑0.3
11/9 00:30	14.3	↑0.5
11/9 00:40	14.9	↑0.6
11/9 00:50	15.8	↑0.9
11/9 01:00	16.7	↑0.9
11/9 01:10	17.8	↑1.1
11/9 01:20	19.0	↑1.2
11/9 01:30	20.4	↑1.4
11/9 01:40	21.8	↑1.4
11/9 01:50	23.3	↑1.5
11/9 02:00	24.9	↑1.6
11/9 02:10	26.6	↑1.7
11/9 02:20	28.3	↑1.7
11/9 02:30	30.1	↑1.8
11/9 02:40	31.9	↑1.8
11/9 02:50	33.7	↑1.8
11/9 03:00	35.4	↑1.7
11/9 03:10	37.2	↑1.8
11/9 03:20	39.0	↑1.8
11/9 03:30	40.7	↑1.7
11/9 03:40	42.3	↑1.6
11/9 03:50	43.9	↑1.6
11/9 04:00	45.5	↑1.6
11/9 04:10	47.0	↑1.5
11/9 04:20	48.4	↑1.4
11/9 04:30	49.7	↑1.3
11/9 04:40	50.9	↑1.2
11/9 04:50	52.0	↑1.1
11/9 05:00	53.0	↑1.0
11/9 05:10	54.0	↑1.0
11/9 05:20	54.8	↑0.8
11/9 05:30	55.5	↑0.7
11/9 05:40	56.1	↑0.6
11/9 05:50	56.7	↑0.6
11/9 06:00	57.1	↑0.4
11/9 06:10	57.5	↑0.4
11/9 06:20	57.7	↑0.2
11/9 06:30	57.9	↑0.2
11/9 06:40	58.0	↑0.1
11/9 06:50	58.1	↑0.1	満潮
11/9 07:00	58.1	0
11/9 07:10	58.0	↓-0.1
11/9 07:20	58.0	0
11/9 07:30	57.8	↓-0.2
11/9 07:40	57.7	↓-0.1
11/9 07:50	57.6	↓-0.1
11/9 08:00	57.5	↓-0.1
11/9 08:10	57.3	↓-0.2
11/9 08:20	57.2	↓-0.1
11/9 08:30	57.2	0	干潮
11/9 08:40	57.2	0
11/9 08:50	57.2	0
11/9 09:00	57.3	↑0.1
11/9 09:10	57.5	↑0.2
11/9 09:20	57.7	↑0.2
11/9 09:30	58.1	↑0.4
11/9 09:40	58.5	↑0.4
11/9 09:50	59.0	↑0.5
11/9 10:00	59.7	↑0.7
11/9 10:10	60.4	↑0.7
11/9 10:20	61.3	↑0.9
11/9 10:30	62.3	↑1.0
11/9 10:40	63.4	↑1.1
11/9 10:50	64.6	↑1.2
11/9 11:00	65.9	↑1.3
11/9 11:10	67.4	↑1.5
11/9 11:20	68.9	↑1.5
11/9 11:30	70.6	↑1.7
11/9 11:40	72.4	↑1.8
11/9 11:50	74.3	↑1.9
11/9 12:00	76.2	↑1.9
11/9 12:10	78.3	↑2.1
11/9 12:20	80.4	↑2.1
11/9 12:30	82.6	↑2.2
11/9 12:40	84.9	↑2.3
11/9 12:50	87.2	↑2.3
11/9 13:00	89.5	↑2.3
11/9 13:10	91.9	↑2.4
11/9 13:20	94.2	↑2.3
11/9 13:30	96.6	↑2.4
11/9 13:40	98.9	↑2.3
11/9 13:50	101.3	↑2.4
11/9 14:00	103.5	↑2.2
11/9 14:10	105.7	↑2.2
11/9 14:20	107.9	↑2.2
11/9 14:30	110.0	↑2.1
11/9 14:40	111.9	↑1.9
11/9 14:50	113.8	↑1.9
11/9 15:00	115.5	↑1.7
11/9 15:10	117.1	↑1.6
11/9 15:20	118.5	↑1.4
11/9 15:30	119.8	↑1.3
11/9 15:40	120.9	↑1.1
11/9 15:50	121.9	↑1.0
11/9 16:00	122.6	↑0.7
11/9 16:10	123.2	↑0.6
11/9 16:20	123.6	↑0.4
11/9 16:30	123.7	↑0.1	満潮
11/9 16:40	123.7	0
11/9 16:50	123.4	↓-0.3
11/9 17:00	123.0	↓-0.4
11/9 17:10	122.3	↓-0.7
11/9 17:20	121.4	↓-0.9
11/9 17:30	120.3	↓-1.1
11/9 17:40	119.0	↓-1.3
11/9 17:50	117.4	↓-1.6
11/9 18:00	115.7	↓-1.7
11/9 18:10	113.8	↓-1.9
11/9 18:20	111.7	↓-2.1
11/9 18:30	109.4	↓-2.3
11/9 18:40	107.0	↓-2.4
11/9 18:50	104.4	↓-2.6
11/9 19:00	101.7	↓-2.7
11/9 19:10	98.8	↓-2.9
11/9 19:20	95.8	↓-3.0
11/9 19:30	92.7	↓-3.1
11/9 19:40	89.5	↓-3.2
11/9 19:50	86.2	↓-3.3
11/9 20:00	82.9	↓-3.3
11/9 20:10	79.5	↓-3.4
11/9 20:20	76.1	↓-3.4
11/9 20:30	72.6	↓-3.5	最大潮位差
11/9 20:40	69.2	↓-3.4
11/9 20:50	65.8	↓-3.4
11/9 21:00	62.4	↓-3.4
11/9 21:10	59.0	↓-3.4
11/9 21:20	55.7	↓-3.3
11/9 21:30	52.5	↓-3.2
11/9 21:40	49.3	↓-3.2
11/9 21:50	46.3	↓-3.0
11/9 22:00	43.3	↓-3.0
11/9 22:10	40.5	↓-2.8
11/9 22:20	37.9	↓-2.6
11/9 22:30	35.3	↓-2.6
11/9 22:40	32.9	↓-2.4
11/9 22:50	30.7	↓-2.2
11/9 23:00	28.6	↓-2.1
11/9 23:10	26.7	↓-1.9
11/9 23:20	25.0	↓-1.7
11/9 23:30	23.5	↓-1.5
11/9 23:40	22.1	↓-1.4
11/9 23:50	21.0	↓-1.1