11 (水)	07:10	00:57	17:54	10:31
	61cm	28cm	109cm	55cm
小潮 出 05:30 入 16:46 出 11:02 入 20:46

コイセボイ（北海道）2051年10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
10/11 00:00	29.7	↓-1.0
10/11 00:10	28.8	↓-0.9
10/11 00:20	28.1	↓-0.7
10/11 00:30	27.6	↓-0.5
10/11 00:40	27.3	↓-0.3
10/11 00:50	27.1	↓-0.2	干潮
10/11 01:00	27.1	0
10/11 01:10	27.2	↑0.1
10/11 01:20	27.5	↑0.3
10/11 01:30	27.9	↑0.4
10/11 01:40	28.5	↑0.6
10/11 01:50	29.2	↑0.7
10/11 02:00	30.0	↑0.8
10/11 02:10	30.9	↑0.9
10/11 02:20	31.9	↑1.0
10/11 02:30	33.0	↑1.1
10/11 02:40	34.2	↑1.2
10/11 02:50	35.5	↑1.3
10/11 03:00	36.8	↑1.3
10/11 03:10	38.1	↑1.3
10/11 03:20	39.5	↑1.4
10/11 03:30	40.9	↑1.4
10/11 03:40	42.4	↑1.5
10/11 03:50	43.8	↑1.4
10/11 04:00	45.2	↑1.4
10/11 04:10	46.6	↑1.4
10/11 04:20	48.0	↑1.4
10/11 04:30	49.3	↑1.3
10/11 04:40	50.6	↑1.3
10/11 04:50	51.8	↑1.2
10/11 05:00	52.9	↑1.1
10/11 05:10	54.0	↑1.1
10/11 05:20	55.0	↑1.0
10/11 05:30	56.0	↑1.0
10/11 05:40	56.8	↑0.8
10/11 05:50	57.5	↑0.7
10/11 06:00	58.2	↑0.7
10/11 06:10	58.8	↑0.6
10/11 06:20	59.2	↑0.4
10/11 06:30	59.6	↑0.4
10/11 06:40	59.9	↑0.3
10/11 06:50	60.1	↑0.2
10/11 07:00	60.2	↑0.1	満潮
10/11 07:10	60.3	↑0.1	満潮
10/11 07:20	60.2	↓-0.1
10/11 07:30	60.1	↓-0.1
10/11 07:40	59.9	↓-0.2
10/11 07:50	59.7	↓-0.2
10/11 08:00	59.4	↓-0.3
10/11 08:10	59.0	↓-0.4
10/11 08:20	58.6	↓-0.4
10/11 08:30	58.2	↓-0.4
10/11 08:40	57.8	↓-0.4
10/11 08:50	57.4	↓-0.4
10/11 09:00	56.9	↓-0.5
10/11 09:10	56.5	↓-0.4
10/11 09:20	56.1	↓-0.4
10/11 09:30	55.7	↓-0.4
10/11 09:40	55.3	↓-0.4
10/11 09:50	55.0	↓-0.3
10/11 10:00	54.8	↓-0.2
10/11 10:10	54.6	↓-0.2
10/11 10:20	54.5	↓-0.1
10/11 10:30	54.4	↓-0.1	干潮
10/11 10:40	54.5	↑0.1
10/11 10:50	54.6	↑0.1
10/11 11:00	54.8	↑0.2
10/11 11:10	55.2	↑0.4
10/11 11:20	55.6	↑0.4
10/11 11:30	56.1	↑0.5
10/11 11:40	56.8	↑0.7
10/11 11:50	57.5	↑0.7
10/11 12:00	58.4	↑0.9
10/11 12:10	59.3	↑0.9
10/11 12:20	60.4	↑1.1
10/11 12:30	61.6	↑1.2
10/11 12:40	62.9	↑1.3
10/11 12:50	64.2	↑1.3
10/11 13:00	65.7	↑1.5
10/11 13:10	67.3	↑1.6
10/11 13:20	68.9	↑1.6
10/11 13:30	70.6	↑1.7
10/11 13:40	72.4	↑1.8
10/11 13:50	74.2	↑1.8
10/11 14:00	76.1	↑1.9
10/11 14:10	78.0	↑1.9
10/11 14:20	80.0	↑2.0
10/11 14:30	81.9	↑1.9
10/11 14:40	83.9	↑2.0
10/11 14:50	85.9	↑2.0
10/11 15:00	87.8	↑1.9
10/11 15:10	89.7	↑1.9
10/11 15:20	91.6	↑1.9
10/11 15:30	93.4	↑1.8
10/11 15:40	95.2	↑1.8
10/11 15:50	96.9	↑1.7
10/11 16:00	98.5	↑1.6
10/11 16:10	100.0	↑1.5
10/11 16:20	101.5	↑1.5
10/11 16:30	102.8	↑1.3
10/11 16:40	103.9	↑1.1
10/11 16:50	105.0	↑1.1
10/11 17:00	105.9	↑0.9
10/11 17:10	106.7	↑0.8
10/11 17:20	107.3	↑0.6
10/11 17:30	107.8	↑0.5
10/11 17:40	108.1	↑0.3
10/11 17:50	108.2	↑0.1	満潮
10/11 18:00	108.2	0
10/11 18:10	108.0	↓-0.2
10/11 18:20	107.6	↓-0.4
10/11 18:30	107.1	↓-0.5
10/11 18:40	106.4	↓-0.7
10/11 18:50	105.5	↓-0.9
10/11 19:00	104.5	↓-1.0
10/11 19:10	103.3	↓-1.2
10/11 19:20	102.0	↓-1.3
10/11 19:30	100.5	↓-1.5
10/11 19:40	98.9	↓-1.6
10/11 19:50	97.1	↓-1.8
10/11 20:00	95.3	↓-1.8
10/11 20:10	93.3	↓-2.0
10/11 20:20	91.2	↓-2.1
10/11 20:30	89.0	↓-2.2
10/11 20:40	86.7	↓-2.3
10/11 20:50	84.4	↓-2.3
10/11 21:00	82.0	↓-2.4
10/11 21:10	79.5	↓-2.5
10/11 21:20	77.0	↓-2.5
10/11 21:30	74.5	↓-2.5
10/11 21:40	71.9	↓-2.6	最大潮位差
10/11 21:50	69.4	↓-2.5
10/11 22:00	66.8	↓-2.6	最大潮位差
10/11 22:10	64.3	↓-2.5
10/11 22:20	61.8	↓-2.5
10/11 22:30	59.4	↓-2.4
10/11 22:40	57.0	↓-2.4
10/11 22:50	54.7	↓-2.3
10/11 23:00	52.4	↓-2.3
10/11 23:10	50.3	↓-2.1
10/11 23:20	48.2	↓-2.1
10/11 23:30	46.2	↓-2.0
10/11 23:40	44.4	↓-1.8
10/11 23:50	42.6	↓-1.8