4 (日)	05:36	13:45	20:52	22:42
	105cm	21cm	55cm	54cm
中潮 出 03:40 入 19:01 出 - 入 09:50 潮干狩り ○ 12:33～15:03

コイセボイ（北海道）2056年06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
6/4 00:00	58.2	↑1.1
6/4 00:10	59.3	↑1.1
6/4 00:20	60.5	↑1.2
6/4 00:30	61.8	↑1.3
6/4 00:40	63.2	↑1.4
6/4 00:50	64.6	↑1.4
6/4 01:00	66.2	↑1.6
6/4 01:10	67.8	↑1.6
6/4 01:20	69.5	↑1.7
6/4 01:30	71.2	↑1.7
6/4 01:40	73.0	↑1.8
6/4 01:50	74.8	↑1.8
6/4 02:00	76.6	↑1.8
6/4 02:10	78.5	↑1.9
6/4 02:20	80.4	↑1.9
6/4 02:30	82.3	↑1.9
6/4 02:40	84.2	↑1.9
6/4 02:50	86.0	↑1.8
6/4 03:00	87.8	↑1.8
6/4 03:10	89.6	↑1.8
6/4 03:20	91.3	↑1.7
6/4 03:30	93.0	↑1.7
6/4 03:40	94.6	↑1.6
6/4 03:50	96.1	↑1.5
6/4 04:00	97.5	↑1.4
6/4 04:10	98.8	↑1.3
6/4 04:20	99.9	↑1.1
6/4 04:30	101.0	↑1.1
6/4 04:40	101.9	↑0.9
6/4 04:50	102.7	↑0.8
6/4 05:00	103.3	↑0.6
6/4 05:10	103.8	↑0.5
6/4 05:20	104.1	↑0.3
6/4 05:30	104.3	↑0.2	満潮
6/4 05:40	104.3	0
6/4 05:50	104.1	↓-0.2
6/4 06:00	103.7	↓-0.4
6/4 06:10	103.2	↓-0.5
6/4 06:20	102.5	↓-0.7
6/4 06:30	101.7	↓-0.8
6/4 06:40	100.6	↓-1.1
6/4 06:50	99.5	↓-1.1
6/4 07:00	98.1	↓-1.4
6/4 07:10	96.6	↓-1.5
6/4 07:20	94.9	↓-1.7
6/4 07:30	93.1	↓-1.8
6/4 07:40	91.2	↓-1.9
6/4 07:50	89.2	↓-2.0
6/4 08:00	87.0	↓-2.2
6/4 08:10	84.7	↓-2.3
6/4 08:20	82.3	↓-2.4
6/4 08:30	79.8	↓-2.5
6/4 08:40	77.3	↓-2.5
6/4 08:50	74.7	↓-2.6
6/4 09:00	72.0	↓-2.7
6/4 09:10	69.3	↓-2.7
6/4 09:20	66.6	↓-2.7
6/4 09:30	63.8	↓-2.8	最大潮位差
6/4 09:40	61.1	↓-2.7
6/4 09:50	58.3	↓-2.8	最大潮位差
6/4 10:00	55.6	↓-2.7
6/4 10:10	52.9	↓-2.7
6/4 10:20	50.3	↓-2.6
6/4 10:30	47.7	↓-2.6
6/4 10:40	45.2	↓-2.5
6/4 10:50	42.8	↓-2.4
6/4 11:00	40.4	↓-2.4
6/4 11:10	38.2	↓-2.2
6/4 11:20	36.0	↓-2.2
6/4 11:30	34.0	↓-2.0
6/4 11:40	32.1	↓-1.9
6/4 11:50	30.4	↓-1.7
6/4 12:00	28.7	↓-1.7
6/4 12:10	27.2	↓-1.5
6/4 12:20	25.9	↓-1.3
6/4 12:30	24.7	↓-1.2
6/4 12:40	23.7	↓-1.0
6/4 12:50	22.8	↓-0.9
6/4 13:00	22.0	↓-0.8
6/4 13:10	21.5	↓-0.5
6/4 13:20	21.0	↓-0.5
6/4 13:30	20.8	↓-0.2
6/4 13:40	20.6	↓-0.2	干潮
6/4 13:50	20.6	0
6/4 14:00	20.8	↑0.2
6/4 14:10	21.1	↑0.3
6/4 14:20	21.5	↑0.4
6/4 14:30	22.0	↑0.5
6/4 14:40	22.6	↑0.6
6/4 14:50	23.4	↑0.8
6/4 15:00	24.2	↑0.8
6/4 15:10	25.2	↑1.0
6/4 15:20	26.2	↑1.0
6/4 15:30	27.3	↑1.1
6/4 15:40	28.5	↑1.2
6/4 15:50	29.7	↑1.2
6/4 16:00	30.9	↑1.2
6/4 16:10	32.2	↑1.3
6/4 16:20	33.5	↑1.3
6/4 16:30	34.8	↑1.3
6/4 16:40	36.2	↑1.4
6/4 16:50	37.5	↑1.3
6/4 17:00	38.8	↑1.3
6/4 17:10	40.1	↑1.3
6/4 17:20	41.4	↑1.3
6/4 17:30	42.6	↑1.2
6/4 17:40	43.8	↑1.2
6/4 17:50	45.0	↑1.2
6/4 18:00	46.1	↑1.1
6/4 18:10	47.1	↑1.0
6/4 18:20	48.1	↑1.0
6/4 18:30	49.0	↑0.9
6/4 18:40	49.9	↑0.9
6/4 18:50	50.7	↑0.8
6/4 19:00	51.4	↑0.7
6/4 19:10	52.0	↑0.6
6/4 19:20	52.6	↑0.6
6/4 19:30	53.1	↑0.5
6/4 19:40	53.5	↑0.4
6/4 19:50	53.8	↑0.3
6/4 20:00	54.1	↑0.3
6/4 20:10	54.3	↑0.2
6/4 20:20	54.5	↑0.2
6/4 20:30	54.6	↑0.1
6/4 20:40	54.7	↑0.1
6/4 20:50	54.7	0	満潮
6/4 21:00	54.7	0
6/4 21:10	54.7	0
6/4 21:20	54.6	↓-0.1
6/4 21:30	54.5	↓-0.1
6/4 21:40	54.4	↓-0.1
6/4 21:50	54.3	↓-0.1
6/4 22:00	54.2	↓-0.1
6/4 22:10	54.1	↓-0.1
6/4 22:20	54.0	↓-0.1
6/4 22:30	54.0	0
6/4 22:40	54.0	0	干潮
6/4 22:50	54.0	0
6/4 23:00	54.0	0
6/4 23:10	54.2	↑0.2
6/4 23:20	54.3	↑0.1
6/4 23:30	54.5	↑0.2
6/4 23:40	54.8	↑0.3
6/4 23:50	55.1	↑0.3