22 (日)	03:13	11:04	17:30	20:48
	120cm	12cm	59cm	52cm
中潮 出 03:38 入 19:09 出 05:42 入 20:21 潮干狩り ◎ 09:12～13:08

コイセボイ（北海道）2031年06月22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
6/22 00:00	88.2	↑2.5
6/22 00:10	90.6	↑2.4
6/22 00:20	93.1	↑2.5
6/22 00:30	95.6	↑2.5
6/22 00:40	98.0	↑2.4
6/22 00:50	100.4	↑2.4
6/22 01:00	102.6	↑2.2
6/22 01:10	104.8	↑2.2
6/22 01:20	106.9	↑2.1
6/22 01:30	108.9	↑2.0
6/22 01:40	110.8	↑1.9
6/22 01:50	112.5	↑1.7
6/22 02:00	114.0	↑1.5
6/22 02:10	115.4	↑1.4
6/22 02:20	116.6	↑1.2
6/22 02:30	117.6	↑1.0
6/22 02:40	118.4	↑0.8
6/22 02:50	119.0	↑0.6
6/22 03:00	119.4	↑0.4
6/22 03:10	119.6	↑0.2	満潮
6/22 03:20	119.5	↓-0.1
6/22 03:30	119.2	↓-0.3
6/22 03:40	118.6	↓-0.6
6/22 03:50	117.9	↓-0.7
6/22 04:00	116.9	↓-1.0
6/22 04:10	115.6	↓-1.3
6/22 04:20	114.2	↓-1.4
6/22 04:30	112.5	↓-1.7
6/22 04:40	110.6	↓-1.9
6/22 04:50	108.5	↓-2.1
6/22 05:00	106.1	↓-2.4
6/22 05:10	103.6	↓-2.5
6/22 05:20	100.9	↓-2.7
6/22 05:30	98.1	↓-2.8
6/22 05:40	95.1	↓-3.0
6/22 05:50	91.9	↓-3.2
6/22 06:00	88.6	↓-3.3
6/22 06:10	85.2	↓-3.4
6/22 06:20	81.8	↓-3.4
6/22 06:30	78.2	↓-3.6
6/22 06:40	74.6	↓-3.6
6/22 06:50	70.9	↓-3.7	最大潮位差
6/22 07:00	67.2	↓-3.7	最大潮位差
6/22 07:10	63.5	↓-3.7	最大潮位差
6/22 07:20	59.8	↓-3.7	最大潮位差
6/22 07:30	56.2	↓-3.6
6/22 07:40	52.6	↓-3.6
6/22 07:50	49.0	↓-3.6
6/22 08:00	45.6	↓-3.4
6/22 08:10	42.2	↓-3.4
6/22 08:20	39.0	↓-3.2
6/22 08:30	35.8	↓-3.2
6/22 08:40	32.9	↓-2.9
6/22 08:50	30.0	↓-2.9
6/22 09:00	27.4	↓-2.6
6/22 09:10	24.9	↓-2.5
6/22 09:20	22.6	↓-2.3
6/22 09:30	20.5	↓-2.1
6/22 09:40	18.6	↓-1.9
6/22 09:50	16.9	↓-1.7
6/22 10:00	15.4	↓-1.5
6/22 10:10	14.2	↓-1.2
6/22 10:20	13.1	↓-1.1
6/22 10:30	12.3	↓-0.8
6/22 10:40	11.7	↓-0.6
6/22 10:50	11.4	↓-0.3
6/22 11:00	11.2	↓-0.2	干潮
6/22 11:10	11.2	0
6/22 11:20	11.5	↑0.3
6/22 11:30	11.9	↑0.4
6/22 11:40	12.6	↑0.7
6/22 11:50	13.4	↑0.8
6/22 12:00	14.4	↑1.0
6/22 12:10	15.5	↑1.1
6/22 12:20	16.8	↑1.3
6/22 12:30	18.2	↑1.4
6/22 12:40	19.8	↑1.6
6/22 12:50	21.4	↑1.6
6/22 13:00	23.2	↑1.8
6/22 13:10	25.0	↑1.8
6/22 13:20	26.9	↑1.9
6/22 13:30	28.8	↑1.9
6/22 13:40	30.8	↑2.0
6/22 13:50	32.7	↑1.9
6/22 14:00	34.7	↑2.0
6/22 14:10	36.7	↑2.0
6/22 14:20	38.6	↑1.9
6/22 14:30	40.6	↑2.0
6/22 14:40	42.4	↑1.8
6/22 14:50	44.2	↑1.8
6/22 15:00	46.0	↑1.8
6/22 15:10	47.6	↑1.6
6/22 15:20	49.2	↑1.6
6/22 15:30	50.6	↑1.4
6/22 15:40	52.0	↑1.4
6/22 15:50	53.2	↑1.2
6/22 16:00	54.3	↑1.1
6/22 16:10	55.3	↑1.0
6/22 16:20	56.2	↑0.9
6/22 16:30	57.0	↑0.8
6/22 16:40	57.6	↑0.6
6/22 16:50	58.1	↑0.5
6/22 17:00	58.5	↑0.4
6/22 17:10	58.7	↑0.2
6/22 17:20	58.9	↑0.2	満潮
6/22 17:30	58.9	0	満潮
6/22 17:40	58.9	0
6/22 17:50	58.7	↓-0.2
6/22 18:00	58.4	↓-0.3
6/22 18:10	58.1	↓-0.3
6/22 18:20	57.7	↓-0.4
6/22 18:30	57.3	↓-0.4
6/22 18:40	56.8	↓-0.5
6/22 18:50	56.3	↓-0.5
6/22 19:00	55.7	↓-0.6
6/22 19:10	55.1	↓-0.6
6/22 19:20	54.6	↓-0.5
6/22 19:30	54.0	↓-0.6
6/22 19:40	53.5	↓-0.5
6/22 19:50	53.0	↓-0.5
6/22 20:00	52.6	↓-0.4
6/22 20:10	52.2	↓-0.4
6/22 20:20	51.9	↓-0.3
6/22 20:30	51.7	↓-0.2
6/22 20:40	51.6	↓-0.1	干潮
6/22 20:50	51.5	↓-0.1
6/22 21:00	51.6	↑0.1
6/22 21:10	51.8	↑0.2
6/22 21:20	52.1	↑0.3
6/22 21:30	52.6	↑0.5
6/22 21:40	53.2	↑0.6
6/22 21:50	53.9	↑0.7
6/22 22:00	54.8	↑0.9
6/22 22:10	55.8	↑1.0
6/22 22:20	57.0	↑1.2
6/22 22:30	58.2	↑1.2
6/22 22:40	59.7	↑1.5
6/22 22:50	61.2	↑1.5
6/22 23:00	62.9	↑1.7
6/22 23:10	64.7	↑1.8
6/22 23:20	66.6	↑1.9
6/22 23:30	68.7	↑2.1
6/22 23:40	70.8	↑2.1
6/22 23:50	73.0	↑2.2