04 (金)	03:52	11:47	18:17	21:18
	117cm	10cm	55cm	50cm
中潮 出 03:40 入 19:01 出 06:43 入 21:30 潮干狩り ◎ 09:47～14:04

コイセボイ（北海道）2049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	75.6	↑2.3
6/4 00:10	78.0	↑2.4
6/4 00:20	80.4	↑2.4
6/4 00:30	82.9	↑2.5
6/4 00:40	85.3	↑2.4
6/4 00:50	87.8	↑2.5
6/4 01:00	90.2	↑2.4
6/4 01:10	92.7	↑2.5
6/4 01:20	95.0	↑2.3
6/4 01:30	97.4	↑2.4
6/4 01:40	99.6	↑2.2
6/4 01:50	101.8	↑2.2
6/4 02:00	103.8	↑2.0
6/4 02:10	105.8	↑2.0
6/4 02:20	107.6	↑1.8
6/4 02:30	109.2	↑1.6
6/4 02:40	110.7	↑1.5
6/4 02:50	112.1	↑1.4
6/4 03:00	113.2	↑1.1
6/4 03:10	114.2	↑1.0
6/4 03:20	115.0	↑0.8
6/4 03:30	115.6	↑0.6
6/4 03:40	115.9	↑0.3
6/4 03:50	116.1	↑0.2	満潮
6/4 04:00	116.0	↓-0.1
6/4 04:10	115.7	↓-0.3
6/4 04:20	115.1	↓-0.6
6/4 04:30	114.4	↓-0.7
6/4 04:40	113.4	↓-1.0
6/4 04:50	112.1	↓-1.3
6/4 05:00	110.7	↓-1.4
6/4 05:10	109.0	↓-1.7
6/4 05:20	107.2	↓-1.8
6/4 05:30	105.1	↓-2.1
6/4 05:40	102.8	↓-2.3
6/4 05:50	100.4	↓-2.4
6/4 06:00	97.7	↓-2.7
6/4 06:10	95.0	↓-2.7
6/4 06:20	92.0	↓-3.0
6/4 06:30	88.9	↓-3.1
6/4 06:40	85.7	↓-3.2
6/4 06:50	82.4	↓-3.3
6/4 07:00	79.0	↓-3.4
6/4 07:10	75.6	↓-3.4
6/4 07:20	72.0	↓-3.6	最大潮位差
6/4 07:30	68.5	↓-3.5
6/4 07:40	64.9	↓-3.6	最大潮位差
6/4 07:50	61.3	↓-3.6	最大潮位差
6/4 08:00	57.7	↓-3.6	最大潮位差
6/4 08:10	54.1	↓-3.6	最大潮位差
6/4 08:20	50.6	↓-3.5
6/4 08:30	47.2	↓-3.4
6/4 08:40	43.8	↓-3.4
6/4 08:50	40.5	↓-3.3
6/4 09:00	37.3	↓-3.2
6/4 09:10	34.3	↓-3.0
6/4 09:20	31.4	↓-2.9
6/4 09:30	28.6	↓-2.8
6/4 09:40	26.0	↓-2.6
6/4 09:50	23.6	↓-2.4
6/4 10:00	21.3	↓-2.3
6/4 10:10	19.2	↓-2.1
6/4 10:20	17.4	↓-1.8
6/4 10:30	15.7	↓-1.7
6/4 10:40	14.2	↓-1.5
6/4 10:50	12.9	↓-1.3
6/4 11:00	11.9	↓-1.0
6/4 11:10	11.1	↓-0.8
6/4 11:20	10.4	↓-0.7
6/4 11:30	10.0	↓-0.4
6/4 11:40	9.8	↓-0.2	干潮
6/4 11:50	9.7	↓-0.1
6/4 12:00	9.9	↑0.2
6/4 12:10	10.3	↑0.4
6/4 12:20	10.8	↑0.5
6/4 12:30	11.5	↑0.7
6/4 12:40	12.4	↑0.9
6/4 12:50	13.4	↑1.0
6/4 13:00	14.6	↑1.2
6/4 13:10	15.9	↑1.3
6/4 13:20	17.3	↑1.4
6/4 13:30	18.8	↑1.5
6/4 13:40	20.4	↑1.6
6/4 13:50	22.0	↑1.6
6/4 14:00	23.8	↑1.8
6/4 14:10	25.6	↑1.8
6/4 14:20	27.4	↑1.8
6/4 14:30	29.2	↑1.8
6/4 14:40	31.1	↑1.9
6/4 14:50	32.9	↑1.8
6/4 15:00	34.7	↑1.8
6/4 15:10	36.5	↑1.8
6/4 15:20	38.2	↑1.7
6/4 15:30	39.9	↑1.7
6/4 15:40	41.6	↑1.7
6/4 15:50	43.1	↑1.5
6/4 16:00	44.6	↑1.5
6/4 16:10	46.0	↑1.4
6/4 16:20	47.3	↑1.3
6/4 16:30	48.4	↑1.1
6/4 16:40	49.5	↑1.1
6/4 16:50	50.5	↑1.0
6/4 17:00	51.4	↑0.9
6/4 17:10	52.1	↑0.7
6/4 17:20	52.7	↑0.6
6/4 17:30	53.2	↑0.5
6/4 17:40	53.7	↑0.5
6/4 17:50	54.0	↑0.3
6/4 18:00	54.2	↑0.2
6/4 18:10	54.3	↑0.1	満潮
6/4 18:20	54.3	0
6/4 18:30	54.2	↓-0.1
6/4 18:40	54.0	↓-0.2
6/4 18:50	53.8	↓-0.2
6/4 19:00	53.5	↓-0.3
6/4 19:10	53.2	↓-0.3
6/4 19:20	52.8	↓-0.4
6/4 19:30	52.4	↓-0.4
6/4 19:40	52.0	↓-0.4
6/4 19:50	51.6	↓-0.4
6/4 20:00	51.1	↓-0.5
6/4 20:10	50.7	↓-0.4
6/4 20:20	50.3	↓-0.4
6/4 20:30	50.0	↓-0.3
6/4 20:40	49.7	↓-0.3
6/4 20:50	49.4	↓-0.3
6/4 21:00	49.3	↓-0.1
6/4 21:10	49.2	↓-0.1	干潮
6/4 21:20	49.2	0
6/4 21:30	49.2	0
6/4 21:40	49.4	↑0.2
6/4 21:50	49.7	↑0.3
6/4 22:00	50.1	↑0.4
6/4 22:10	50.6	↑0.5
6/4 22:20	51.3	↑0.7
6/4 22:30	52.0	↑0.7
6/4 22:40	52.9	↑0.9
6/4 22:50	54.0	↑1.1
6/4 23:00	55.1	↑1.1
6/4 23:10	56.4	↑1.3
6/4 23:20	57.8	↑1.4
6/4 23:30	59.3	↑1.5
6/4 23:40	61.0	↑1.7
6/4 23:50	62.7	↑1.7