4 (木)	00:40	08:08	14:42	18:36
	94cm	20cm	65cm	54cm
中潮 出 03:40 入 19:00 出 17:07 入 02:34 潮干狩り ○ 06:52～09:26

コイセボイ（北海道）2020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	92.3	↑0.7
6/4 00:10	92.8	↑0.5
6/4 00:20	93.2	↑0.4
6/4 00:30	93.5	↑0.3	満潮
6/4 00:40	93.6	↑0.1	満潮
6/4 00:50	93.5	↓-0.1
6/4 01:00	93.2	↓-0.3
6/4 01:10	92.8	↓-0.4
6/4 01:20	92.2	↓-0.6
6/4 01:30	91.4	↓-0.8
6/4 01:40	90.4	↓-1.0
6/4 01:50	89.3	↓-1.1
6/4 02:00	88.0	↓-1.3
6/4 02:10	86.6	↓-1.4
6/4 02:20	85.0	↓-1.6
6/4 02:30	83.3	↓-1.7
6/4 02:40	81.4	↓-1.9
6/4 02:50	79.5	↓-1.9
6/4 03:00	77.3	↓-2.2
6/4 03:10	75.1	↓-2.2
6/4 03:20	72.8	↓-2.3
6/4 03:30	70.4	↓-2.4
6/4 03:40	67.9	↓-2.5
6/4 03:50	65.4	↓-2.5
6/4 04:00	62.8	↓-2.6
6/4 04:10	60.2	↓-2.6
6/4 04:20	57.6	↓-2.6
6/4 04:30	54.9	↓-2.7	最大潮位差
6/4 04:40	52.3	↓-2.6
6/4 04:50	49.7	↓-2.6
6/4 05:00	47.1	↓-2.6
6/4 05:10	44.6	↓-2.5
6/4 05:20	42.1	↓-2.5
6/4 05:30	39.7	↓-2.4
6/4 05:40	37.4	↓-2.3
6/4 05:50	35.2	↓-2.2
6/4 06:00	33.1	↓-2.1
6/4 06:10	31.2	↓-1.9
6/4 06:20	29.3	↓-1.9
6/4 06:30	27.6	↓-1.7
6/4 06:40	26.1	↓-1.5
6/4 06:50	24.7	↓-1.4
6/4 07:00	23.5	↓-1.2
6/4 07:10	22.4	↓-1.1
6/4 07:20	21.5	↓-0.9
6/4 07:30	20.7	↓-0.8
6/4 07:40	20.2	↓-0.5
6/4 07:50	19.8	↓-0.4
6/4 08:00	19.6	↓-0.2	干潮
6/4 08:10	19.6	0
6/4 08:20	19.7	↑0.1
6/4 08:30	20.0	↑0.3
6/4 08:40	20.5	↑0.5
6/4 08:50	21.1	↑0.6
6/4 09:00	21.9	↑0.8
6/4 09:10	22.8	↑0.9
6/4 09:20	23.8	↑1.0
6/4 09:30	25.0	↑1.2
6/4 09:40	26.3	↑1.3
6/4 09:50	27.7	↑1.4
6/4 10:00	29.2	↑1.5
6/4 10:10	30.8	↑1.6
6/4 10:20	32.4	↑1.6
6/4 10:30	34.1	↑1.7
6/4 10:40	35.8	↑1.7
6/4 10:50	37.6	↑1.8
6/4 11:00	39.4	↑1.8
6/4 11:10	41.2	↑1.8
6/4 11:20	43.0	↑1.8
6/4 11:30	44.8	↑1.8
6/4 11:40	46.6	↑1.8
6/4 11:50	48.3	↑1.7
6/4 12:00	50.0	↑1.7
6/4 12:10	51.6	↑1.6
6/4 12:20	53.2	↑1.6
6/4 12:30	54.7	↑1.5
6/4 12:40	56.0	↑1.3
6/4 12:50	57.3	↑1.3
6/4 13:00	58.5	↑1.2
6/4 13:10	59.6	↑1.1
6/4 13:20	60.6	↑1.0
6/4 13:30	61.5	↑0.9
6/4 13:40	62.2	↑0.7
6/4 13:50	62.9	↑0.7
6/4 14:00	63.4	↑0.5
6/4 14:10	63.8	↑0.4
6/4 14:20	64.1	↑0.3
6/4 14:30	64.3	↑0.2
6/4 14:40	64.3	0	満潮
6/4 14:50	64.3	0
6/4 15:00	64.2	↓-0.1
6/4 15:10	63.9	↓-0.3
6/4 15:20	63.6	↓-0.3
6/4 15:30	63.2	↓-0.4
6/4 15:40	62.8	↓-0.4
6/4 15:50	62.2	↓-0.6
6/4 16:00	61.7	↓-0.5
6/4 16:10	61.0	↓-0.7
6/4 16:20	60.4	↓-0.6
6/4 16:30	59.7	↓-0.7
6/4 16:40	59.0	↓-0.7
6/4 16:50	58.4	↓-0.6
6/4 17:00	57.7	↓-0.7
6/4 17:10	57.0	↓-0.7
6/4 17:20	56.4	↓-0.6
6/4 17:30	55.9	↓-0.5
6/4 17:40	55.3	↓-0.6
6/4 17:50	54.9	↓-0.4
6/4 18:00	54.5	↓-0.4
6/4 18:10	54.2	↓-0.3
6/4 18:20	54.0	↓-0.2
6/4 18:30	53.9	↓-0.1	干潮
6/4 18:40	53.9	0
6/4 18:50	54.0	↑0.1
6/4 19:00	54.2	↑0.2
6/4 19:10	54.6	↑0.4
6/4 19:20	55.0	↑0.4
6/4 19:30	55.6	↑0.6
6/4 19:40	56.3	↑0.7
6/4 19:50	57.1	↑0.8
6/4 20:00	58.1	↑1.0
6/4 20:10	59.2	↑1.1
6/4 20:20	60.3	↑1.1
6/4 20:30	61.6	↑1.3
6/4 20:40	63.0	↑1.4
6/4 20:50	64.5	↑1.5
6/4 21:00	66.1	↑1.6
6/4 21:10	67.8	↑1.7
6/4 21:20	69.6	↑1.8
6/4 21:30	71.4	↑1.8
6/4 21:40	73.3	↑1.9
6/4 21:50	75.2	↑1.9
6/4 22:00	77.1	↑1.9
6/4 22:10	79.1	↑2.0
6/4 22:20	81.0	↑1.9
6/4 22:30	83.0	↑2.0
6/4 22:40	84.9	↑1.9
6/4 22:50	86.8	↑1.9
6/4 23:00	88.7	↑1.9
6/4 23:10	90.5	↑1.8
6/4 23:20	92.2	↑1.7
6/4 23:30	93.8	↑1.6
6/4 23:40	95.4	↑1.6
6/4 23:50	96.8	↑1.4