09 (月)	09:10	03:28	20:41	12:47
	62cm	46cm	101cm	58cm
小潮 出 04:18 入 18:36 出 13:38 入 23:23

コイセボイ（北海道）2038年08月09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
8/9 00:00	65.3	↓-1.8	最大潮位差
8/9 00:10	63.7	↓-1.6
8/9 00:20	62.0	↓-1.7
8/9 00:30	60.4	↓-1.6
8/9 00:40	58.9	↓-1.5
8/9 00:50	57.4	↓-1.5
8/9 01:00	56.0	↓-1.4
8/9 01:10	54.7	↓-1.3
8/9 01:20	53.4	↓-1.3
8/9 01:30	52.3	↓-1.1
8/9 01:40	51.2	↓-1.1
8/9 01:50	50.2	↓-1.0
8/9 02:00	49.3	↓-0.9
8/9 02:10	48.5	↓-0.8
8/9 02:20	47.8	↓-0.7
8/9 02:30	47.2	↓-0.6
8/9 02:40	46.7	↓-0.5
8/9 02:50	46.3	↓-0.4
8/9 03:00	46.0	↓-0.3
8/9 03:10	45.8	↓-0.2
8/9 03:20	45.7	↓-0.1	干潮
8/9 03:30	45.7	0
8/9 03:40	45.8	↑0.1
8/9 03:50	46.0	↑0.2
8/9 04:00	46.2	↑0.2
8/9 04:10	46.5	↑0.3
8/9 04:20	46.9	↑0.4
8/9 04:30	47.3	↑0.4
8/9 04:40	47.8	↑0.5
8/9 04:50	48.4	↑0.6
8/9 05:00	49.0	↑0.6
8/9 05:10	49.6	↑0.6
8/9 05:20	50.3	↑0.7
8/9 05:30	51.0	↑0.7
8/9 05:40	51.7	↑0.7
8/9 05:50	52.4	↑0.7
8/9 06:00	53.2	↑0.8
8/9 06:10	53.9	↑0.7
8/9 06:20	54.6	↑0.7
8/9 06:30	55.4	↑0.8
8/9 06:40	56.1	↑0.7
8/9 06:50	56.7	↑0.6
8/9 07:00	57.4	↑0.7
8/9 07:10	58.0	↑0.6
8/9 07:20	58.6	↑0.6
8/9 07:30	59.1	↑0.5
8/9 07:40	59.6	↑0.5
8/9 07:50	60.0	↑0.4
8/9 08:00	60.4	↑0.4
8/9 08:10	60.7	↑0.3
8/9 08:20	61.0	↑0.3
8/9 08:30	61.3	↑0.3
8/9 08:40	61.4	↑0.1
8/9 08:50	61.6	↑0.2
8/9 09:00	61.6	0	満潮
8/9 09:10	61.7	↑0.1	満潮
8/9 09:20	61.6	↓-0.1
8/9 09:30	61.5	↓-0.1
8/9 09:40	61.4	↓-0.1
8/9 09:50	61.3	↓-0.1
8/9 10:00	61.1	↓-0.2
8/9 10:10	60.8	↓-0.3
8/9 10:20	60.6	↓-0.2
8/9 10:30	60.3	↓-0.3
8/9 10:40	60.0	↓-0.3
8/9 10:50	59.7	↓-0.3
8/9 11:00	59.4	↓-0.3
8/9 11:10	59.1	↓-0.3
8/9 11:20	58.8	↓-0.3
8/9 11:30	58.5	↓-0.3
8/9 11:40	58.2	↓-0.3
8/9 11:50	57.9	↓-0.3
8/9 12:00	57.7	↓-0.2
8/9 12:10	57.5	↓-0.2
8/9 12:20	57.4	↓-0.1
8/9 12:30	57.3	↓-0.1
8/9 12:40	57.2	↓-0.1	干潮
8/9 12:50	57.2	0
8/9 13:00	57.2	0
8/9 13:10	57.4	↑0.2
8/9 13:20	57.5	↑0.1
8/9 13:30	57.8	↑0.3
8/9 13:40	58.1	↑0.3
8/9 13:50	58.5	↑0.4
8/9 14:00	59.0	↑0.5
8/9 14:10	59.5	↑0.5
8/9 14:20	60.2	↑0.7
8/9 14:30	60.9	↑0.7
8/9 14:40	61.6	↑0.7
8/9 14:50	62.5	↑0.9
8/9 15:00	63.4	↑0.9
8/9 15:10	64.4	↑1.0
8/9 15:20	65.5	↑1.1
8/9 15:30	66.6	↑1.1
8/9 15:40	67.8	↑1.2
8/9 15:50	69.1	↑1.3
8/9 16:00	70.4	↑1.3
8/9 16:10	71.7	↑1.3
8/9 16:20	73.1	↑1.4
8/9 16:30	74.5	↑1.4
8/9 16:40	76.0	↑1.5
8/9 16:50	77.4	↑1.4
8/9 17:00	78.9	↑1.5
8/9 17:10	80.4	↑1.5
8/9 17:20	81.9	↑1.5
8/9 17:30	83.4	↑1.5
8/9 17:40	84.8	↑1.4
8/9 17:50	86.3	↑1.5
8/9 18:00	87.7	↑1.4
8/9 18:10	89.1	↑1.4
8/9 18:20	90.4	↑1.3
8/9 18:30	91.7	↑1.3
8/9 18:40	92.9	↑1.2
8/9 18:50	94.0	↑1.1
8/9 19:00	95.1	↑1.1
8/9 19:10	96.1	↑1.0
8/9 19:20	97.0	↑0.9
8/9 19:30	97.8	↑0.8
8/9 19:40	98.5	↑0.7
8/9 19:50	99.1	↑0.6
8/9 20:00	99.6	↑0.5
8/9 20:10	100.0	↑0.4
8/9 20:20	100.3	↑0.3
8/9 20:30	100.5	↑0.2
8/9 20:40	100.6	↑0.1	満潮
8/9 20:50	100.5	↓-0.1
8/9 21:00	100.3	↓-0.2
8/9 21:10	100.0	↓-0.3
8/9 21:20	99.6	↓-0.4
8/9 21:30	99.1	↓-0.5
8/9 21:40	98.4	↓-0.7
8/9 21:50	97.7	↓-0.7
8/9 22:00	96.8	↓-0.9
8/9 22:10	95.9	↓-0.9
8/9 22:20	94.8	↓-1.1
8/9 22:30	93.6	↓-1.2
8/9 22:40	92.4	↓-1.2
8/9 22:50	91.0	↓-1.4
8/9 23:00	89.6	↓-1.4
8/9 23:10	88.1	↓-1.5
8/9 23:20	86.5	↓-1.6
8/9 23:30	84.9	↓-1.6
8/9 23:40	83.2	↓-1.7
8/9 23:50	81.5	↓-1.7