11 (水)	05:07	10:37	17:01	23:34
	82cm	45cm	103cm	40cm
中潮 出 06:27 入 16:46 出 08:02 入 20:07

コイセボイ（北海道）2054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	36.8	↑0.8
2/11 00:10	37.8	↑1.0
2/11 00:20	39.0	↑1.2
2/11 00:30	40.4	↑1.4
2/11 00:40	41.9	↑1.5
2/11 00:50	43.5	↑1.6
2/11 01:00	45.2	↑1.7
2/11 01:10	47.0	↑1.8
2/11 01:20	48.9	↑1.9
2/11 01:30	50.9	↑2.0
2/11 01:40	52.9	↑2.0
2/11 01:50	55.0	↑2.1
2/11 02:00	57.1	↑2.1
2/11 02:10	59.2	↑2.1
2/11 02:20	61.2	↑2.0
2/11 02:30	63.3	↑2.1
2/11 02:40	65.3	↑2.0
2/11 02:50	67.2	↑1.9
2/11 03:00	69.1	↑1.9
2/11 03:10	70.9	↑1.8
2/11 03:20	72.5	↑1.6
2/11 03:30	74.1	↑1.6
2/11 03:40	75.6	↑1.5
2/11 03:50	76.9	↑1.3
2/11 04:00	78.0	↑1.1
2/11 04:10	79.0	↑1.0
2/11 04:20	79.9	↑0.9
2/11 04:30	80.6	↑0.7
2/11 04:40	81.1	↑0.5
2/11 04:50	81.5	↑0.4
2/11 05:00	81.7	↑0.2	満潮
2/11 05:10	81.7	0
2/11 05:20	81.5	↓-0.2
2/11 05:30	81.2	↓-0.3
2/11 05:40	80.7	↓-0.5
2/11 05:50	80.1	↓-0.6
2/11 06:00	79.3	↓-0.8
2/11 06:10	78.4	↓-0.9
2/11 06:20	77.3	↓-1.1
2/11 06:30	76.1	↓-1.2
2/11 06:40	74.8	↓-1.3
2/11 06:50	73.4	↓-1.4
2/11 07:00	71.8	↓-1.6
2/11 07:10	70.3	↓-1.5
2/11 07:20	68.6	↓-1.7
2/11 07:30	66.9	↓-1.7
2/11 07:40	65.2	↓-1.7
2/11 07:50	63.5	↓-1.7
2/11 08:00	61.7	↓-1.8
2/11 08:10	60.0	↓-1.7
2/11 08:20	58.3	↓-1.7
2/11 08:30	56.6	↓-1.7
2/11 08:40	55.0	↓-1.6
2/11 08:50	53.5	↓-1.5
2/11 09:00	52.0	↓-1.5
2/11 09:10	50.7	↓-1.3
2/11 09:20	49.4	↓-1.3
2/11 09:30	48.3	↓-1.1
2/11 09:40	47.3	↓-1.0
2/11 09:50	46.5	↓-0.8
2/11 10:00	45.8	↓-0.7
2/11 10:10	45.3	↓-0.5
2/11 10:20	44.9	↓-0.4
2/11 10:30	44.8	↓-0.1	干潮
2/11 10:40	44.7	↓-0.1
2/11 10:50	44.9	↑0.2
2/11 11:00	45.3	↑0.4
2/11 11:10	45.8	↑0.5
2/11 11:20	46.5	↑0.7
2/11 11:30	47.4	↑0.9
2/11 11:40	48.4	↑1.0
2/11 11:50	49.6	↑1.2
2/11 12:00	51.0	↑1.4
2/11 12:10	52.5	↑1.5
2/11 12:20	54.2	↑1.7
2/11 12:30	56.0	↑1.8
2/11 12:40	57.9	↑1.9
2/11 12:50	59.9	↑2.0
2/11 13:00	62.1	↑2.2
2/11 13:10	64.3	↑2.2
2/11 13:20	66.5	↑2.2
2/11 13:30	68.9	↑2.4
2/11 13:40	71.2	↑2.3
2/11 13:50	73.6	↑2.4
2/11 14:00	76.0	↑2.4
2/11 14:10	78.3	↑2.3
2/11 14:20	80.7	↑2.4
2/11 14:30	83.0	↑2.3
2/11 14:40	85.2	↑2.2
2/11 14:50	87.4	↑2.2
2/11 15:00	89.4	↑2.0
2/11 15:10	91.4	↑2.0
2/11 15:20	93.2	↑1.8
2/11 15:30	94.9	↑1.7
2/11 15:40	96.5	↑1.6
2/11 15:50	97.9	↑1.4
2/11 16:00	99.2	↑1.3
2/11 16:10	100.2	↑1.0
2/11 16:20	101.1	↑0.9
2/11 16:30	101.8	↑0.7
2/11 16:40	102.3	↑0.5
2/11 16:50	102.6	↑0.3
2/11 17:00	102.7	↑0.1	満潮
2/11 17:10	102.6	↓-0.1
2/11 17:20	102.3	↓-0.3
2/11 17:30	101.8	↓-0.5
2/11 17:40	101.1	↓-0.7
2/11 17:50	100.3	↓-0.8
2/11 18:00	99.2	↓-1.1
2/11 18:10	97.9	↓-1.3
2/11 18:20	96.5	↓-1.4
2/11 18:30	94.9	↓-1.6
2/11 18:40	93.1	↓-1.8
2/11 18:50	91.2	↓-1.9
2/11 19:00	89.2	↓-2.0
2/11 19:10	87.1	↓-2.1
2/11 19:20	84.8	↓-2.3
2/11 19:30	82.5	↓-2.3
2/11 19:40	80.1	↓-2.4
2/11 19:50	77.6	↓-2.5
2/11 20:00	75.1	↓-2.5
2/11 20:10	72.6	↓-2.5
2/11 20:20	70.0	↓-2.6	最大潮位差
2/11 20:30	67.5	↓-2.5
2/11 20:40	65.0	↓-2.5
2/11 20:50	62.5	↓-2.5
2/11 21:00	60.1	↓-2.4
2/11 21:10	57.8	↓-2.3
2/11 21:20	55.6	↓-2.2
2/11 21:30	53.4	↓-2.2
2/11 21:40	51.4	↓-2.0
2/11 21:50	49.5	↓-1.9
2/11 22:00	47.7	↓-1.8
2/11 22:10	46.1	↓-1.6
2/11 22:20	44.7	↓-1.4
2/11 22:30	43.4	↓-1.3
2/11 22:40	42.3	↓-1.1
2/11 22:50	41.4	↓-0.9
2/11 23:00	40.6	↓-0.8
2/11 23:10	40.1	↓-0.5
2/11 23:20	39.7	↓-0.4
2/11 23:30	39.6	↓-0.1	干潮
2/11 23:40	39.6	0
2/11 23:50	39.8	↑0.2