12 (月)	03:44	08:05	14:25	21:54
	78cm	60cm	114cm	15cm
大潮 出 06:12 入 15:59 出 16:42 入 06:46

コイセボイ（北海道）2057年11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
11/12 00:00	44.2	↑2.3
11/12 00:10	46.5	↑2.3
11/12 00:20	48.9	↑2.4
11/12 00:30	51.2	↑2.3
11/12 00:40	53.5	↑2.3
11/12 00:50	55.8	↑2.3
11/12 01:00	58.0	↑2.2
11/12 01:10	60.1	↑2.1
11/12 01:20	62.2	↑2.1
11/12 01:30	64.1	↑1.9
11/12 01:40	66.0	↑1.9
11/12 01:50	67.7	↑1.7
11/12 02:00	69.3	↑1.6
11/12 02:10	70.8	↑1.5
11/12 02:20	72.1	↑1.3
11/12 02:30	73.3	↑1.2
11/12 02:40	74.4	↑1.1
11/12 02:50	75.3	↑0.9
11/12 03:00	76.0	↑0.7
11/12 03:10	76.6	↑0.6
11/12 03:20	77.0	↑0.4
11/12 03:30	77.3	↑0.3
11/12 03:40	77.4	↑0.1	満潮
11/12 03:50	77.4	0
11/12 04:00	77.2	↓-0.2
11/12 04:10	76.9	↓-0.3
11/12 04:20	76.5	↓-0.4
11/12 04:30	75.9	↓-0.6
11/12 04:40	75.3	↓-0.6
11/12 04:50	74.5	↓-0.8
11/12 05:00	73.7	↓-0.8
11/12 05:10	72.8	↓-0.9
11/12 05:20	71.8	↓-1.0
11/12 05:30	70.8	↓-1.0
11/12 05:40	69.8	↓-1.0
11/12 05:50	68.7	↓-1.1
11/12 06:00	67.7	↓-1.0
11/12 06:10	66.6	↓-1.1
11/12 06:20	65.6	↓-1.0
11/12 06:30	64.6	↓-1.0
11/12 06:40	63.7	↓-0.9
11/12 06:50	62.8	↓-0.9
11/12 07:00	62.0	↓-0.8
11/12 07:10	61.3	↓-0.7
11/12 07:20	60.6	↓-0.7
11/12 07:30	60.1	↓-0.5
11/12 07:40	59.7	↓-0.4
11/12 07:50	59.5	↓-0.2
11/12 08:00	59.4	↓-0.1	干潮
11/12 08:10	59.4	0
11/12 08:20	59.5	↑0.1
11/12 08:30	59.8	↑0.3
11/12 08:40	60.3	↑0.5
11/12 08:50	60.9	↑0.6
11/12 09:00	61.7	↑0.8
11/12 09:10	62.6	↑0.9
11/12 09:20	63.7	↑1.1
11/12 09:30	64.9	↑1.2
11/12 09:40	66.3	↑1.4
11/12 09:50	67.8	↑1.5
11/12 10:00	69.4	↑1.6
11/12 10:10	71.1	↑1.7
11/12 10:20	73.0	↑1.9
11/12 10:30	74.9	↑1.9
11/12 10:40	76.9	↑2.0
11/12 10:50	79.0	↑2.1
11/12 11:00	81.2	↑2.2
11/12 11:10	83.4	↑2.2
11/12 11:20	85.7	↑2.3
11/12 11:30	87.9	↑2.2
11/12 11:40	90.2	↑2.3
11/12 11:50	92.4	↑2.2
11/12 12:00	94.6	↑2.2
11/12 12:10	96.7	↑2.1
11/12 12:20	98.8	↑2.1
11/12 12:30	100.8	↑2.0
11/12 12:40	102.7	↑1.9
11/12 12:50	104.5	↑1.8
11/12 13:00	106.2	↑1.7
11/12 13:10	107.7	↑1.5
11/12 13:20	109.0	↑1.3
11/12 13:30	110.2	↑1.2
11/12 13:40	111.3	↑1.1
11/12 13:50	112.1	↑0.8
11/12 14:00	112.7	↑0.6
11/12 14:10	113.1	↑0.4
11/12 14:20	113.3	↑0.2	満潮
11/12 14:30	113.3	0
11/12 14:40	113.1	↓-0.2
11/12 14:50	112.6	↓-0.5
11/12 15:00	111.9	↓-0.7
11/12 15:10	111.0	↓-0.9
11/12 15:20	109.8	↓-1.2
11/12 15:30	108.4	↓-1.4
11/12 15:40	106.8	↓-1.6
11/12 15:50	105.0	↓-1.8
11/12 16:00	103.0	↓-2.0
11/12 16:10	100.8	↓-2.2
11/12 16:20	98.4	↓-2.4
11/12 16:30	95.8	↓-2.6
11/12 16:40	93.1	↓-2.7
11/12 16:50	90.2	↓-2.9
11/12 17:00	87.1	↓-3.1
11/12 17:10	84.0	↓-3.1
11/12 17:20	80.7	↓-3.3
11/12 17:30	77.4	↓-3.3
11/12 17:40	73.9	↓-3.5
11/12 17:50	70.5	↓-3.4
11/12 18:00	67.0	↓-3.5
11/12 18:10	63.4	↓-3.6	最大潮位差
11/12 18:20	59.9	↓-3.5
11/12 18:30	56.4	↓-3.5
11/12 18:40	52.9	↓-3.5
11/12 18:50	49.5	↓-3.4
11/12 19:00	46.2	↓-3.3
11/12 19:10	42.9	↓-3.3
11/12 19:20	39.8	↓-3.1
11/12 19:30	36.8	↓-3.0
11/12 19:40	33.9	↓-2.9
11/12 19:50	31.2	↓-2.7
11/12 20:00	28.6	↓-2.6
11/12 20:10	26.2	↓-2.4
11/12 20:20	24.1	↓-2.1
11/12 20:30	22.1	↓-2.0
11/12 20:40	20.3	↓-1.8
11/12 20:50	18.8	↓-1.5
11/12 21:00	17.4	↓-1.4
11/12 21:10	16.3	↓-1.1
11/12 21:20	15.4	↓-0.9
11/12 21:30	14.8	↓-0.6
11/12 21:40	14.4	↓-0.4
11/12 21:50	14.2	↓-0.2	干潮
11/12 22:00	14.2	0
11/12 22:10	14.5	↑0.3
11/12 22:20	15.0	↑0.5
11/12 22:30	15.7	↑0.7
11/12 22:40	16.6	↑0.9
11/12 22:50	17.7	↑1.1
11/12 23:00	18.9	↑1.2
11/12 23:10	20.4	↑1.5
11/12 23:20	22.0	↑1.6
11/12 23:30	23.7	↑1.7
11/12 23:40	25.6	↑1.9
11/12 23:50	27.6	↑2.0