12 (日)	06:32	00:10	19:25	13:32
	97cm	53cm	71cm	42cm
小潮 出 06:26 入 16:46 出 23:28 入 09:08

コイセボイ（北海道）2023年02月12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
2/12 00:00	52.4	↓-0.1	干潮
2/12 00:10	52.3	↓-0.1	干潮
2/12 00:20	52.4	↑0.1
2/12 00:30	52.6	↑0.2
2/12 00:40	53.0	↑0.4
2/12 00:50	53.5	↑0.5
2/12 01:00	54.1	↑0.6
2/12 01:10	54.9	↑0.8
2/12 01:20	55.8	↑0.9
2/12 01:30	56.9	↑1.1
2/12 01:40	58.0	↑1.1
2/12 01:50	59.3	↑1.3
2/12 02:00	60.7	↑1.4
2/12 02:10	62.1	↑1.4
2/12 02:20	63.7	↑1.6
2/12 02:30	65.3	↑1.6
2/12 02:40	67.0	↑1.7
2/12 02:50	68.7	↑1.7
2/12 03:00	70.5	↑1.8
2/12 03:10	72.3	↑1.8
2/12 03:20	74.1	↑1.8
2/12 03:30	76.0	↑1.9
2/12 03:40	77.8	↑1.8
2/12 03:50	79.6	↑1.8
2/12 04:00	81.4	↑1.8
2/12 04:10	83.1	↑1.7
2/12 04:20	84.8	↑1.7
2/12 04:30	86.4	↑1.6
2/12 04:40	87.9	↑1.5
2/12 04:50	89.3	↑1.4
2/12 05:00	90.6	↑1.3
2/12 05:10	91.8	↑1.2
2/12 05:20	92.9	↑1.1
2/12 05:30	93.9	↑1.0
2/12 05:40	94.7	↑0.8
2/12 05:50	95.4	↑0.7
2/12 06:00	96.0	↑0.6
2/12 06:10	96.4	↑0.4
2/12 06:20	96.6	↑0.2
2/12 06:30	96.7	↑0.1	満潮
2/12 06:40	96.7	0
2/12 06:50	96.4	↓-0.3
2/12 07:00	96.0	↓-0.4
2/12 07:10	95.5	↓-0.5
2/12 07:20	94.8	↓-0.7
2/12 07:30	94.0	↓-0.8
2/12 07:40	93.0	↓-1.0
2/12 07:50	91.9	↓-1.1
2/12 08:00	90.6	↓-1.3
2/12 08:10	89.3	↓-1.3
2/12 08:20	87.8	↓-1.5
2/12 08:30	86.2	↓-1.6
2/12 08:40	84.5	↓-1.7
2/12 08:50	82.7	↓-1.8
2/12 09:00	80.8	↓-1.9
2/12 09:10	78.9	↓-1.9
2/12 09:20	76.9	↓-2.0
2/12 09:30	74.9	↓-2.0
2/12 09:40	72.9	↓-2.0
2/12 09:50	70.8	↓-2.1	最大潮位差
2/12 10:00	68.7	↓-2.1	最大潮位差
2/12 10:10	66.7	↓-2.0
2/12 10:20	64.6	↓-2.1	最大潮位差
2/12 10:30	62.6	↓-2.0
2/12 10:40	60.6	↓-2.0
2/12 10:50	58.7	↓-1.9
2/12 11:00	56.8	↓-1.9
2/12 11:10	55.1	↓-1.7
2/12 11:20	53.4	↓-1.7
2/12 11:30	51.8	↓-1.6
2/12 11:40	50.3	↓-1.5
2/12 11:50	48.9	↓-1.4
2/12 12:00	47.6	↓-1.3
2/12 12:10	46.4	↓-1.2
2/12 12:20	45.4	↓-1.0
2/12 12:30	44.5	↓-0.9
2/12 12:40	43.7	↓-0.8
2/12 12:50	43.1	↓-0.6
2/12 13:00	42.6	↓-0.5
2/12 13:10	42.3	↓-0.3
2/12 13:20	42.0	↓-0.3
2/12 13:30	42.0	0	干潮
2/12 13:40	42.0	0
2/12 13:50	42.2	↑0.2
2/12 14:00	42.5	↑0.3
2/12 14:10	42.9	↑0.4
2/12 14:20	43.5	↑0.6
2/12 14:30	44.1	↑0.6
2/12 14:40	44.9	↑0.8
2/12 14:50	45.7	↑0.8
2/12 15:00	46.7	↑1.0
2/12 15:10	47.7	↑1.0
2/12 15:20	48.7	↑1.0
2/12 15:30	49.9	↑1.2
2/12 15:40	51.0	↑1.1
2/12 15:50	52.3	↑1.3
2/12 16:00	53.5	↑1.2
2/12 16:10	54.8	↑1.3
2/12 16:20	56.0	↑1.2
2/12 16:30	57.3	↑1.3
2/12 16:40	58.6	↑1.3
2/12 16:50	59.8	↑1.2
2/12 17:00	61.0	↑1.2
2/12 17:10	62.1	↑1.1
2/12 17:20	63.3	↑1.2
2/12 17:30	64.3	↑1.0
2/12 17:40	65.3	↑1.0
2/12 17:50	66.2	↑0.9
2/12 18:00	67.0	↑0.8
2/12 18:10	67.8	↑0.8
2/12 18:20	68.4	↑0.6
2/12 18:30	69.0	↑0.6
2/12 18:40	69.5	↑0.5
2/12 18:50	69.9	↑0.4
2/12 19:00	70.2	↑0.3
2/12 19:10	70.4	↑0.2
2/12 19:20	70.4	0	満潮
2/12 19:30	70.4	0
2/12 19:40	70.3	↓-0.1
2/12 19:50	70.1	↓-0.2
2/12 20:00	69.9	↓-0.2
2/12 20:10	69.5	↓-0.4
2/12 20:20	69.1	↓-0.4
2/12 20:30	68.5	↓-0.6
2/12 20:40	68.0	↓-0.5
2/12 20:50	67.3	↓-0.7
2/12 21:00	66.6	↓-0.7
2/12 21:10	65.9	↓-0.7
2/12 21:20	65.1	↓-0.8
2/12 21:30	64.3	↓-0.8
2/12 21:40	63.5	↓-0.8
2/12 21:50	62.7	↓-0.8
2/12 22:00	61.9	↓-0.8
2/12 22:10	61.1	↓-0.8
2/12 22:20	60.3	↓-0.8
2/12 22:30	59.5	↓-0.8
2/12 22:40	58.8	↓-0.7
2/12 22:50	58.1	↓-0.7
2/12 23:00	57.5	↓-0.6
2/12 23:10	56.9	↓-0.6
2/12 23:20	56.5	↓-0.4
2/12 23:30	56.1	↓-0.4
2/12 23:40	55.7	↓-0.4
2/12 23:50	55.5	↓-0.2