04 (金)	02:41	10:34	17:23	20:02
	116cm	3cm	57cm	53cm
大潮 出 03:40 入 19:00 出 04:31 入 20:04 潮干狩り ◎ 08:14～13:15

コイセボイ（北海道）2038年06月04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	92.8	↑2.4
6/4 00:10	95.2	↑2.4
6/4 00:20	97.5	↑2.3
6/4 00:30	99.7	↑2.2
6/4 00:40	101.9	↑2.2
6/4 00:50	103.9	↑2.0
6/4 01:00	105.8	↑1.9
6/4 01:10	107.6	↑1.8
6/4 01:20	109.3	↑1.7
6/4 01:30	110.8	↑1.5
6/4 01:40	112.1	↑1.3
6/4 01:50	113.3	↑1.2
6/4 02:00	114.3	↑1.0
6/4 02:10	115.0	↑0.7
6/4 02:20	115.6	↑0.6
6/4 02:30	115.9	↑0.3
6/4 02:40	116.0	↑0.1	満潮
6/4 02:50	115.9	↓-0.1
6/4 03:00	115.5	↓-0.4
6/4 03:10	114.9	↓-0.6
6/4 03:20	114.1	↓-0.8
6/4 03:30	113.0	↓-1.1
6/4 03:40	111.7	↓-1.3
6/4 03:50	110.1	↓-1.6
6/4 04:00	108.4	↓-1.7
6/4 04:10	106.4	↓-2.0
6/4 04:20	104.2	↓-2.2
6/4 04:30	101.8	↓-2.4
6/4 04:40	99.2	↓-2.6
6/4 04:50	96.4	↓-2.8
6/4 05:00	93.4	↓-3.0
6/4 05:10	90.3	↓-3.1
6/4 05:20	87.0	↓-3.3
6/4 05:30	83.6	↓-3.4
6/4 05:40	80.1	↓-3.5
6/4 05:50	76.5	↓-3.6
6/4 06:00	72.8	↓-3.7
6/4 06:10	69.0	↓-3.8
6/4 06:20	65.2	↓-3.8
6/4 06:30	61.4	↓-3.8
6/4 06:40	57.5	↓-3.9	最大潮位差
6/4 06:50	53.7	↓-3.8
6/4 07:00	49.9	↓-3.8
6/4 07:10	46.2	↓-3.7
6/4 07:20	42.5	↓-3.7
6/4 07:30	38.9	↓-3.6
6/4 07:40	35.4	↓-3.5
6/4 07:50	32.0	↓-3.4
6/4 08:00	28.7	↓-3.3
6/4 08:10	25.6	↓-3.1
6/4 08:20	22.7	↓-2.9
6/4 08:30	19.9	↓-2.8
6/4 08:40	17.3	↓-2.6
6/4 08:50	14.9	↓-2.4
6/4 09:00	12.7	↓-2.2
6/4 09:10	10.7	↓-2.0
6/4 09:20	8.9	↓-1.8
6/4 09:30	7.4	↓-1.5
6/4 09:40	6.1	↓-1.3
6/4 09:50	5.0	↓-1.1
6/4 10:00	4.1	↓-0.9
6/4 10:10	3.5	↓-0.6
6/4 10:20	3.1	↓-0.4
6/4 10:30	2.9	↓-0.2	干潮
6/4 10:40	2.9	0
6/4 10:50	3.2	↑0.3
6/4 11:00	3.7	↑0.5
6/4 11:10	4.3	↑0.6
6/4 11:20	5.2	↑0.9
6/4 11:30	6.2	↑1.0
6/4 11:40	7.4	↑1.2
6/4 11:50	8.7	↑1.3
6/4 12:00	10.2	↑1.5
6/4 12:10	11.9	↑1.7
6/4 12:20	13.6	↑1.7
6/4 12:30	15.5	↑1.9
6/4 12:40	17.4	↑1.9
6/4 12:50	19.4	↑2.0
6/4 13:00	21.5	↑2.1
6/4 13:10	23.6	↑2.1
6/4 13:20	25.7	↑2.1
6/4 13:30	27.8	↑2.1
6/4 13:40	30.0	↑2.2
6/4 13:50	32.1	↑2.1
6/4 14:00	34.2	↑2.1
6/4 14:10	36.3	↑2.1
6/4 14:20	38.3	↑2.0
6/4 14:30	40.2	↑1.9
6/4 14:40	42.0	↑1.8
6/4 14:50	43.8	↑1.8
6/4 15:00	45.5	↑1.7
6/4 15:10	47.1	↑1.6
6/4 15:20	48.5	↑1.4
6/4 15:30	49.9	↑1.4
6/4 15:40	51.1	↑1.2
6/4 15:50	52.2	↑1.1
6/4 16:00	53.2	↑1.0
6/4 16:10	54.0	↑0.8
6/4 16:20	54.7	↑0.7
6/4 16:30	55.3	↑0.6
6/4 16:40	55.8	↑0.5
6/4 16:50	56.2	↑0.4
6/4 17:00	56.5	↑0.3
6/4 17:10	56.6	↑0.1
6/4 17:20	56.7	↑0.1	満潮
6/4 17:30	56.7	0
6/4 17:40	56.5	↓-0.2
6/4 17:50	56.4	↓-0.1
6/4 18:00	56.1	↓-0.3
6/4 18:10	55.8	↓-0.3
6/4 18:20	55.5	↓-0.3
6/4 18:30	55.2	↓-0.3
6/4 18:40	54.8	↓-0.4
6/4 18:50	54.4	↓-0.4
6/4 19:00	54.1	↓-0.3
6/4 19:10	53.7	↓-0.4
6/4 19:20	53.4	↓-0.3
6/4 19:30	53.2	↓-0.2
6/4 19:40	53.0	↓-0.2
6/4 19:50	52.8	↓-0.2
6/4 20:00	52.8	0	干潮
6/4 20:10	52.8	0
6/4 20:20	53.0	↑0.2
6/4 20:30	53.2	↑0.2
6/4 20:40	53.6	↑0.4
6/4 20:50	54.0	↑0.4
6/4 21:00	54.6	↑0.6
6/4 21:10	55.4	↑0.8
6/4 21:20	56.2	↑0.8
6/4 21:30	57.2	↑1.0
6/4 21:40	58.4	↑1.2
6/4 21:50	59.6	↑1.2
6/4 22:00	61.0	↑1.4
6/4 22:10	62.6	↑1.6
6/4 22:20	64.2	↑1.6
6/4 22:30	66.0	↑1.8
6/4 22:40	67.9	↑1.9
6/4 22:50	69.9	↑2.0
6/4 23:00	72.0	↑2.1
6/4 23:10	74.2	↑2.2
6/4 23:20	76.5	↑2.3
6/4 23:30	78.8	↑2.3
6/4 23:40	81.2	↑2.4
6/4 23:50	83.6	↑2.4