20 (水)	02:26	10:43	18:20	18:45
	125cm	5cm	54cm	54cm
大潮 出 03:38 入 19:09 出 20:42 入 04:45 潮干狩り ◎ 08:24～13:27

コイセボイ（北海道）2046年06月20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
6/20 00:00	105.6	↑2.3
6/20 00:10	107.8	↑2.2
6/20 00:20	109.9	↑2.1
6/20 00:30	112.0	↑2.1
6/20 00:40	113.9	↑1.9
6/20 00:50	115.7	↑1.8
6/20 01:00	117.4	↑1.7
6/20 01:10	118.9	↑1.5
6/20 01:20	120.3	↑1.4
6/20 01:30	121.5	↑1.2
6/20 01:40	122.5	↑1.0
6/20 01:50	123.3	↑0.8
6/20 02:00	124.0	↑0.7
6/20 02:10	124.4	↑0.4
6/20 02:20	124.6	↑0.2	満潮
6/20 02:30	124.6	0
6/20 02:40	124.4	↓-0.2
6/20 02:50	123.9	↓-0.5
6/20 03:00	123.2	↓-0.7
6/20 03:10	122.3	↓-0.9
6/20 03:20	121.1	↓-1.2
6/20 03:30	119.8	↓-1.3
6/20 03:40	118.1	↓-1.7
6/20 03:50	116.3	↓-1.8
6/20 04:00	114.3	↓-2.0
6/20 04:10	112.0	↓-2.3
6/20 04:20	109.6	↓-2.4
6/20 04:30	106.9	↓-2.7
6/20 04:40	104.1	↓-2.8
6/20 04:50	101.1	↓-3.0
6/20 05:00	97.9	↓-3.2
6/20 05:10	94.6	↓-3.3
6/20 05:20	91.2	↓-3.4
6/20 05:30	87.6	↓-3.6
6/20 05:40	84.0	↓-3.6
6/20 05:50	80.3	↓-3.7
6/20 06:00	76.5	↓-3.8
6/20 06:10	72.6	↓-3.9	最大潮位差
6/20 06:20	68.7	↓-3.9	最大潮位差
6/20 06:30	64.8	↓-3.9	最大潮位差
6/20 06:40	60.9	↓-3.9	最大潮位差
6/20 06:50	57.0	↓-3.9	最大潮位差
6/20 07:00	53.2	↓-3.8
6/20 07:10	49.4	↓-3.8
6/20 07:20	45.6	↓-3.8
6/20 07:30	42.0	↓-3.6
6/20 07:40	38.5	↓-3.5
6/20 07:50	35.0	↓-3.5
6/20 08:00	31.7	↓-3.3
6/20 08:10	28.6	↓-3.1
6/20 08:20	25.6	↓-3.0
6/20 08:30	22.8	↓-2.8
6/20 08:40	20.1	↓-2.7
6/20 08:50	17.6	↓-2.5
6/20 09:00	15.4	↓-2.2
6/20 09:10	13.3	↓-2.1
6/20 09:20	11.4	↓-1.9
6/20 09:30	9.8	↓-1.6
6/20 09:40	8.3	↓-1.5
6/20 09:50	7.1	↓-1.2
6/20 10:00	6.1	↓-1.0
6/20 10:10	5.3	↓-0.8
6/20 10:20	4.8	↓-0.5
6/20 10:30	4.4	↓-0.4
6/20 10:40	4.3	↓-0.1	干潮
6/20 10:50	4.3	0
6/20 11:00	4.6	↑0.3
6/20 11:10	5.0	↑0.4
6/20 11:20	5.6	↑0.6
6/20 11:30	6.4	↑0.8
6/20 11:40	7.4	↑1.0
6/20 11:50	8.5	↑1.1
6/20 12:00	9.7	↑1.2
6/20 12:10	11.1	↑1.4
6/20 12:20	12.6	↑1.5
6/20 12:30	14.2	↑1.6
6/20 12:40	15.8	↑1.6
6/20 12:50	17.6	↑1.8
6/20 13:00	19.4	↑1.8
6/20 13:10	21.3	↑1.9
6/20 13:20	23.1	↑1.8
6/20 13:30	25.0	↑1.9
6/20 13:40	27.0	↑2.0
6/20 13:50	28.9	↑1.9
6/20 14:00	30.7	↑1.8
6/20 14:10	32.6	↑1.9
6/20 14:20	34.4	↑1.8
6/20 14:30	36.2	↑1.8
6/20 14:40	37.9	↑1.7
6/20 14:50	39.5	↑1.6
6/20 15:00	41.1	↑1.6
6/20 15:10	42.6	↑1.5
6/20 15:20	44.0	↑1.4
6/20 15:30	45.3	↑1.3
6/20 15:40	46.5	↑1.2
6/20 15:50	47.6	↑1.1
6/20 16:00	48.6	↑1.0
6/20 16:10	49.5	↑0.9
6/20 16:20	50.3	↑0.8
6/20 16:30	51.0	↑0.7
6/20 16:40	51.6	↑0.6
6/20 16:50	52.2	↑0.6
6/20 17:00	52.6	↑0.4
6/20 17:10	52.9	↑0.3
6/20 17:20	53.2	↑0.3
6/20 17:30	53.4	↑0.2
6/20 17:40	53.6	↑0.2
6/20 17:50	53.7	↑0.1
6/20 18:00	53.8	↑0.1
6/20 18:10	53.8	0	満潮
6/20 18:20	53.8	0	満潮
6/20 18:30	53.8	0
6/20 18:40	53.8	0	干潮
6/20 18:50	53.8	0
6/20 19:00	53.8	0
6/20 19:10	53.9	↑0.1
6/20 19:20	54.0	↑0.1
6/20 19:30	54.1	↑0.1
6/20 19:40	54.3	↑0.2
6/20 19:50	54.6	↑0.3
6/20 20:00	54.9	↑0.3
6/20 20:10	55.4	↑0.5
6/20 20:20	55.9	↑0.5
6/20 20:30	56.5	↑0.6
6/20 20:40	57.2	↑0.7
6/20 20:50	58.1	↑0.9
6/20 21:00	59.0	↑0.9
6/20 21:10	60.1	↑1.1
6/20 21:20	61.3	↑1.2
6/20 21:30	62.6	↑1.3
6/20 21:40	64.1	↑1.5
6/20 21:50	65.6	↑1.5
6/20 22:00	67.3	↑1.7
6/20 22:10	69.0	↑1.7
6/20 22:20	70.9	↑1.9
6/20 22:30	72.9	↑2.0
6/20 22:40	75.0	↑2.1
6/20 22:50	77.2	↑2.2
6/20 23:00	79.4	↑2.2
6/20 23:10	81.7	↑2.3
6/20 23:20	84.1	↑2.4
6/20 23:30	86.5	↑2.4
6/20 23:40	89.0	↑2.5
6/20 23:50	91.4	↑2.4