11 (金)	05:11	11:25	17:35	23:27
	93cm	40cm	90cm	47cm
中潮 出 06:27 入 16:46 出 21:15 入 07:51

コイセボイ（北海道）2050年02月11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
2/11 00:00	45.1	↑0.9
2/11 00:10	46.1	↑1.0
2/11 00:20	47.3	↑1.2
2/11 00:30	48.6	↑1.3
2/11 00:40	50.1	↑1.5
2/11 00:50	51.7	↑1.6
2/11 01:00	53.4	↑1.7
2/11 01:10	55.3	↑1.9
2/11 01:20	57.2	↑1.9
2/11 01:30	59.2	↑2.0
2/11 01:40	61.3	↑2.1
2/11 01:50	63.4	↑2.1
2/11 02:00	65.5	↑2.1
2/11 02:10	67.7	↑2.2
2/11 02:20	69.8	↑2.1
2/11 02:30	72.0	↑2.2
2/11 02:40	74.1	↑2.1
2/11 02:50	76.1	↑2.0
2/11 03:00	78.1	↑2.0
2/11 03:10	80.0	↑1.9
2/11 03:20	81.8	↑1.8
2/11 03:30	83.5	↑1.7
2/11 03:40	85.1	↑1.6
2/11 03:50	86.6	↑1.5
2/11 04:00	87.9	↑1.3
2/11 04:10	89.1	↑1.2
2/11 04:20	90.1	↑1.0
2/11 04:30	90.9	↑0.8
2/11 04:40	91.5	↑0.6
2/11 04:50	92.0	↑0.5
2/11 05:00	92.3	↑0.3
2/11 05:10	92.4	↑0.1	満潮
2/11 05:20	92.3	↓-0.1
2/11 05:30	92.0	↓-0.3
2/11 05:40	91.6	↓-0.4
2/11 05:50	90.9	↓-0.7
2/11 06:00	90.1	↓-0.8
2/11 06:10	89.1	↓-1.0
2/11 06:20	88.0	↓-1.1
2/11 06:30	86.7	↓-1.3
2/11 06:40	85.2	↓-1.5
2/11 06:50	83.6	↓-1.6
2/11 07:00	81.9	↓-1.7
2/11 07:10	80.0	↓-1.9
2/11 07:20	78.1	↓-1.9
2/11 07:30	76.1	↓-2.0
2/11 07:40	74.0	↓-2.1
2/11 07:50	71.9	↓-2.1
2/11 08:00	69.7	↓-2.2
2/11 08:10	67.4	↓-2.3	最大潮位差
2/11 08:20	65.2	↓-2.2
2/11 08:30	63.0	↓-2.2
2/11 08:40	60.8	↓-2.2
2/11 08:50	58.6	↓-2.2
2/11 09:00	56.5	↓-2.1
2/11 09:10	54.5	↓-2.0
2/11 09:20	52.5	↓-2.0
2/11 09:30	50.7	↓-1.8
2/11 09:40	48.9	↓-1.8
2/11 09:50	47.3	↓-1.6
2/11 10:00	45.8	↓-1.5
2/11 10:10	44.4	↓-1.4
2/11 10:20	43.2	↓-1.2
2/11 10:30	42.2	↓-1.0
2/11 10:40	41.3	↓-0.9
2/11 10:50	40.6	↓-0.7
2/11 11:00	40.1	↓-0.5
2/11 11:10	39.7	↓-0.4
2/11 11:20	39.6	↓-0.1	干潮
2/11 11:30	39.6	0
2/11 11:40	39.8	↑0.2
2/11 11:50	40.2	↑0.4
2/11 12:00	40.8	↑0.6
2/11 12:10	41.5	↑0.7
2/11 12:20	42.4	↑0.9
2/11 12:30	43.5	↑1.1
2/11 12:40	44.7	↑1.2
2/11 12:50	46.1	↑1.4
2/11 13:00	47.6	↑1.5
2/11 13:10	49.2	↑1.6
2/11 13:20	51.0	↑1.8
2/11 13:30	52.8	↑1.8
2/11 13:40	54.7	↑1.9
2/11 13:50	56.7	↑2.0
2/11 14:00	58.8	↑2.1
2/11 14:10	60.8	↑2.0
2/11 14:20	63.0	↑2.2
2/11 14:30	65.1	↑2.1
2/11 14:40	67.2	↑2.1
2/11 14:50	69.3	↑2.1
2/11 15:00	71.4	↑2.1
2/11 15:10	73.4	↑2.0
2/11 15:20	75.3	↑1.9
2/11 15:30	77.2	↑1.9
2/11 15:40	78.9	↑1.7
2/11 15:50	80.6	↑1.7
2/11 16:00	82.2	↑1.6
2/11 16:10	83.6	↑1.4
2/11 16:20	84.9	↑1.3
2/11 16:30	86.0	↑1.1
2/11 16:40	87.0	↑1.0
2/11 16:50	87.9	↑0.9
2/11 17:00	88.5	↑0.6
2/11 17:10	89.0	↑0.5
2/11 17:20	89.4	↑0.4
2/11 17:30	89.5	↑0.1	満潮
2/11 17:40	89.5	0
2/11 17:50	89.3	↓-0.2
2/11 18:00	88.9	↓-0.4
2/11 18:10	88.4	↓-0.5
2/11 18:20	87.7	↓-0.7
2/11 18:30	86.8	↓-0.9
2/11 18:40	85.8	↓-1.0
2/11 18:50	84.7	↓-1.1
2/11 19:00	83.4	↓-1.3
2/11 19:10	82.0	↓-1.4
2/11 19:20	80.5	↓-1.5
2/11 19:30	78.9	↓-1.6
2/11 19:40	77.3	↓-1.6
2/11 19:50	75.5	↓-1.8
2/11 20:00	73.7	↓-1.8
2/11 20:10	71.8	↓-1.9
2/11 20:20	69.9	↓-1.9
2/11 20:30	68.0	↓-1.9
2/11 20:40	66.1	↓-1.9
2/11 20:50	64.2	↓-1.9
2/11 21:00	62.4	↓-1.8
2/11 21:10	60.6	↓-1.8
2/11 21:20	58.8	↓-1.8
2/11 21:30	57.1	↓-1.7
2/11 21:40	55.5	↓-1.6
2/11 21:50	54.0	↓-1.5
2/11 22:00	52.7	↓-1.3
2/11 22:10	51.4	↓-1.3
2/11 22:20	50.3	↓-1.1
2/11 22:30	49.3	↓-1.0
2/11 22:40	48.4	↓-0.9
2/11 22:50	47.7	↓-0.7
2/11 23:00	47.2	↓-0.5
2/11 23:10	46.9	↓-0.3
2/11 23:20	46.7	↓-0.2	干潮
2/11 23:30	46.7	0
2/11 23:40	46.8	↑0.1
2/11 23:50	47.2	↑0.4