12 (火)	02:49	03:44	11:52	19:50
	59cm	59cm	96cm	30cm
中潮 出 05:39 入 17:25 出 14:17 入 03:33

コイセボイ（北海道）2052年03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
3/12 00:00	53.7	↑0.7
3/12 00:10	54.4	↑0.7
3/12 00:20	55.1	↑0.7
3/12 00:30	55.7	↑0.6
3/12 00:40	56.2	↑0.5
3/12 00:50	56.7	↑0.5
3/12 01:00	57.1	↑0.4
3/12 01:10	57.5	↑0.4
3/12 01:20	57.8	↑0.3
3/12 01:30	58.1	↑0.3
3/12 01:40	58.3	↑0.2
3/12 01:50	58.5	↑0.2
3/12 02:00	58.6	↑0.1
3/12 02:10	58.8	↑0.2
3/12 02:20	58.8	0
3/12 02:30	58.9	↑0.1
3/12 02:40	58.9	0	満潮
3/12 02:50	58.9	0
3/12 03:00	58.9	0
3/12 03:10	58.9	0
3/12 03:20	58.9	0
3/12 03:30	58.8	↓-0.1
3/12 03:40	58.8	0	干潮
3/12 03:50	58.8	0
3/12 04:00	58.9	↑0.1
3/12 04:10	58.9	0
3/12 04:20	59.0	↑0.1
3/12 04:30	59.1	↑0.1
3/12 04:40	59.2	↑0.1
3/12 04:50	59.4	↑0.2
3/12 05:00	59.7	↑0.3
3/12 05:10	60.0	↑0.3
3/12 05:20	60.3	↑0.3
3/12 05:30	60.7	↑0.4
3/12 05:40	61.2	↑0.5
3/12 05:50	61.7	↑0.5
3/12 06:00	62.3	↑0.6
3/12 06:10	62.9	↑0.6
3/12 06:20	63.7	↑0.8
3/12 06:30	64.4	↑0.7
3/12 06:40	65.3	↑0.9
3/12 06:50	66.2	↑0.9
3/12 07:00	67.2	↑1.0
3/12 07:10	68.2	↑1.0
3/12 07:20	69.2	↑1.0
3/12 07:30	70.4	↑1.2
3/12 07:40	71.5	↑1.1
3/12 07:50	72.8	↑1.3
3/12 08:00	74.0	↑1.2
3/12 08:10	75.3	↑1.3
3/12 08:20	76.6	↑1.3
3/12 08:30	77.9	↑1.3
3/12 08:40	79.2	↑1.3
3/12 08:50	80.5	↑1.3
3/12 09:00	81.9	↑1.4
3/12 09:10	83.2	↑1.3
3/12 09:20	84.5	↑1.3
3/12 09:30	85.7	↑1.2
3/12 09:40	86.9	↑1.2
3/12 09:50	88.1	↑1.2
3/12 10:00	89.2	↑1.1
3/12 10:10	90.3	↑1.1
3/12 10:20	91.3	↑1.0
3/12 10:30	92.2	↑0.9
3/12 10:40	93.0	↑0.8
3/12 10:50	93.8	↑0.8
3/12 11:00	94.4	↑0.6
3/12 11:10	94.9	↑0.5
3/12 11:20	95.4	↑0.5
3/12 11:30	95.7	↑0.3
3/12 11:40	95.9	↑0.2
3/12 11:50	96.0	↑0.1	満潮
3/12 12:00	95.9	↓-0.1
3/12 12:10	95.7	↓-0.2
3/12 12:20	95.4	↓-0.3
3/12 12:30	95.0	↓-0.4
3/12 12:40	94.4	↓-0.6
3/12 12:50	93.7	↓-0.7
3/12 13:00	92.9	↓-0.8
3/12 13:10	91.9	↓-1.0
3/12 13:20	90.8	↓-1.1
3/12 13:30	89.6	↓-1.2
3/12 13:40	88.3	↓-1.3
3/12 13:50	86.8	↓-1.5
3/12 14:00	85.3	↓-1.5
3/12 14:10	83.6	↓-1.7
3/12 14:20	81.9	↓-1.7
3/12 14:30	80.0	↓-1.9
3/12 14:40	78.1	↓-1.9
3/12 14:50	76.1	↓-2.0
3/12 15:00	74.1	↓-2.0
3/12 15:10	72.0	↓-2.1
3/12 15:20	69.9	↓-2.1
3/12 15:30	67.7	↓-2.2
3/12 15:40	65.5	↓-2.2
3/12 15:50	63.3	↓-2.2
3/12 16:00	61.1	↓-2.2
3/12 16:10	58.8	↓-2.3	最大潮位差
3/12 16:20	56.7	↓-2.1
3/12 16:30	54.5	↓-2.2
3/12 16:40	52.4	↓-2.1
3/12 16:50	50.3	↓-2.1
3/12 17:00	48.3	↓-2.0
3/12 17:10	46.3	↓-2.0
3/12 17:20	44.5	↓-1.8
3/12 17:30	42.7	↓-1.8
3/12 17:40	41.0	↓-1.7
3/12 17:50	39.4	↓-1.6
3/12 18:00	37.9	↓-1.5
3/12 18:10	36.6	↓-1.3
3/12 18:20	35.3	↓-1.3
3/12 18:30	34.2	↓-1.1
3/12 18:40	33.2	↓-1.0
3/12 18:50	32.3	↓-0.9
3/12 19:00	31.6	↓-0.7
3/12 19:10	31.0	↓-0.6
3/12 19:20	30.6	↓-0.4
3/12 19:30	30.2	↓-0.4
3/12 19:40	30.0	↓-0.2	干潮
3/12 19:50	30.0	0	干潮
3/12 20:00	30.1	↑0.1
3/12 20:10	30.3	↑0.2
3/12 20:20	30.6	↑0.3
3/12 20:30	31.0	↑0.4
3/12 20:40	31.6	↑0.6
3/12 20:50	32.3	↑0.7
3/12 21:00	33.0	↑0.7
3/12 21:10	33.9	↑0.9
3/12 21:20	34.9	↑1.0
3/12 21:30	35.9	↑1.0
3/12 21:40	37.0	↑1.1
3/12 21:50	38.1	↑1.1
3/12 22:00	39.3	↑1.2
3/12 22:10	40.6	↑1.3
3/12 22:20	41.9	↑1.3
3/12 22:30	43.2	↑1.3
3/12 22:40	44.5	↑1.3
3/12 22:50	45.8	↑1.3
3/12 23:00	47.2	↑1.4
3/12 23:10	48.5	↑1.3
3/12 23:20	49.7	↑1.2
3/12 23:30	51.0	↑1.3
3/12 23:40	52.2	↑1.2
3/12 23:50	53.4	↑1.2