4 (月)	02:51	10:48	17:41	20:03
	118cm	3cm	56cm	53cm
中潮 出 03:40 入 19:01 出 04:54 入 20:39 潮干狩り ◎ 08:27～13:33

コイセボイ（北海道）2057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	91.9	↑2.5
6/4 00:10	94.3	↑2.4
6/4 00:20	96.7	↑2.4
6/4 00:30	99.0	↑2.3
6/4 00:40	101.2	↑2.2
6/4 00:50	103.4	↑2.2
6/4 01:00	105.5	↑2.1
6/4 01:10	107.4	↑1.9
6/4 01:20	109.3	↑1.9
6/4 01:30	110.9	↑1.6
6/4 01:40	112.5	↑1.6
6/4 01:50	113.8	↑1.3
6/4 02:00	115.0	↑1.2
6/4 02:10	115.9	↑0.9
6/4 02:20	116.7	↑0.8
6/4 02:30	117.3	↑0.6
6/4 02:40	117.6	↑0.3
6/4 02:50	117.7	↑0.1	満潮
6/4 03:00	117.6	↓-0.1
6/4 03:10	117.2	↓-0.4
6/4 03:20	116.6	↓-0.6
6/4 03:30	115.8	↓-0.8
6/4 03:40	114.7	↓-1.1
6/4 03:50	113.4	↓-1.3
6/4 04:00	111.8	↓-1.6
6/4 04:10	110.1	↓-1.7
6/4 04:20	108.1	↓-2.0
6/4 04:30	105.8	↓-2.3
6/4 04:40	103.4	↓-2.4
6/4 04:50	100.8	↓-2.6
6/4 05:00	98.0	↓-2.8
6/4 05:10	95.0	↓-3.0
6/4 05:20	91.8	↓-3.2
6/4 05:30	88.5	↓-3.3
6/4 05:40	85.1	↓-3.4
6/4 05:50	81.6	↓-3.5
6/4 06:00	77.9	↓-3.7
6/4 06:10	74.2	↓-3.7
6/4 06:20	70.4	↓-3.8
6/4 06:30	66.6	↓-3.8
6/4 06:40	62.7	↓-3.9	最大潮位差
6/4 06:50	58.8	↓-3.9	最大潮位差
6/4 07:00	54.9	↓-3.9	最大潮位差
6/4 07:10	51.1	↓-3.8
6/4 07:20	47.3	↓-3.8
6/4 07:30	43.5	↓-3.8
6/4 07:40	39.9	↓-3.6
6/4 07:50	36.3	↓-3.6
6/4 08:00	32.9	↓-3.4
6/4 08:10	29.5	↓-3.4
6/4 08:20	26.4	↓-3.1
6/4 08:30	23.3	↓-3.1
6/4 08:40	20.5	↓-2.8
6/4 08:50	17.8	↓-2.7
6/4 09:00	15.3	↓-2.5
6/4 09:10	13.1	↓-2.2
6/4 09:20	11.0	↓-2.1
6/4 09:30	9.1	↓-1.9
6/4 09:40	7.5	↓-1.6
6/4 09:50	6.1	↓-1.4
6/4 10:00	4.9	↓-1.2
6/4 10:10	4.0	↓-0.9
6/4 10:20	3.2	↓-0.8
6/4 10:30	2.7	↓-0.5
6/4 10:40	2.5	↓-0.2	干潮
6/4 10:50	2.4	↓-0.1
6/4 11:00	2.6	↑0.2
6/4 11:10	3.0	↑0.4
6/4 11:20	3.5	↑0.5
6/4 11:30	4.3	↑0.8
6/4 11:40	5.2	↑0.9
6/4 11:50	6.4	↑1.2
6/4 12:00	7.6	↑1.2
6/4 12:10	9.0	↑1.4
6/4 12:20	10.6	↑1.6
6/4 12:30	12.3	↑1.7
6/4 12:40	14.0	↑1.7
6/4 12:50	15.9	↑1.9
6/4 13:00	17.9	↑2.0
6/4 13:10	19.9	↑2.0
6/4 13:20	21.9	↑2.0
6/4 13:30	24.0	↑2.1
6/4 13:40	26.1	↑2.1
6/4 13:50	28.2	↑2.1
6/4 14:00	30.3	↑2.1
6/4 14:10	32.3	↑2.0
6/4 14:20	34.4	↑2.1
6/4 14:30	36.3	↑1.9
6/4 14:40	38.3	↑2.0
6/4 14:50	40.1	↑1.8
6/4 15:00	41.9	↑1.8
6/4 15:10	43.5	↑1.6
6/4 15:20	45.1	↑1.6
6/4 15:30	46.6	↑1.5
6/4 15:40	47.9	↑1.3
6/4 15:50	49.2	↑1.3
6/4 16:00	50.3	↑1.1
6/4 16:10	51.3	↑1.0
6/4 16:20	52.2	↑0.9
6/4 16:30	53.0	↑0.8
6/4 16:40	53.6	↑0.6
6/4 16:50	54.2	↑0.6
6/4 17:00	54.6	↑0.4
6/4 17:10	54.9	↑0.3
6/4 17:20	55.1	↑0.2
6/4 17:30	55.2	↑0.1
6/4 17:40	55.3	↑0.1	満潮
6/4 17:50	55.2	↓-0.1
6/4 18:00	55.1	↓-0.1
6/4 18:10	55.0	↓-0.1
6/4 18:20	54.8	↓-0.2
6/4 18:30	54.5	↓-0.3
6/4 18:40	54.2	↓-0.3
6/4 18:50	54.0	↓-0.2
6/4 19:00	53.7	↓-0.3
6/4 19:10	53.4	↓-0.3
6/4 19:20	53.1	↓-0.3
6/4 19:30	52.9	↓-0.2
6/4 19:40	52.7	↓-0.2
6/4 19:50	52.6	↓-0.1
6/4 20:00	52.6	0	干潮
6/4 20:10	52.6	0
6/4 20:20	52.7	↑0.1
6/4 20:30	52.9	↑0.2
6/4 20:40	53.2	↑0.3
6/4 20:50	53.6	↑0.4
6/4 21:00	54.2	↑0.6
6/4 21:10	54.8	↑0.6
6/4 21:20	55.6	↑0.8
6/4 21:30	56.5	↑0.9
6/4 21:40	57.6	↑1.1
6/4 21:50	58.7	↑1.1
6/4 22:00	60.1	↑1.4
6/4 22:10	61.5	↑1.4
6/4 22:20	63.1	↑1.6
6/4 22:30	64.8	↑1.7
6/4 22:40	66.6	↑1.8
6/4 22:50	68.5	↑1.9
6/4 23:00	70.5	↑2.0
6/4 23:10	72.6	↑2.1
6/4 23:20	74.9	↑2.3
6/4 23:30	77.1	↑2.2
6/4 23:40	79.5	↑2.4
6/4 23:50	81.9	↑2.4