9 (月)	01:36	08:03	13:45	19:55
	94cm	46cm	82cm	36cm
大潮 出 05:28 入 16:49 出 03:42 入 15:51

コイセボイ（北海道）2045年10月9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
10/9 00:00	86.9	↑1.4
10/9 00:10	88.2	↑1.3
10/9 00:20	89.3	↑1.1
10/9 00:30	90.4	↑1.1
10/9 00:40	91.3	↑0.9
10/9 00:50	92.0	↑0.7
10/9 01:00	92.6	↑0.6
10/9 01:10	93.1	↑0.5
10/9 01:20	93.4	↑0.3
10/9 01:30	93.6	↑0.2	満潮
10/9 01:40	93.6	0
10/9 01:50	93.4	↓-0.2
10/9 02:00	93.1	↓-0.3
10/9 02:10	92.6	↓-0.5
10/9 02:20	92.0	↓-0.6
10/9 02:30	91.2	↓-0.8
10/9 02:40	90.3	↓-0.9
10/9 02:50	89.2	↓-1.1
10/9 03:00	88.0	↓-1.2
10/9 03:10	86.7	↓-1.3
10/9 03:20	85.3	↓-1.4
10/9 03:30	83.8	↓-1.5
10/9 03:40	82.1	↓-1.7
10/9 03:50	80.4	↓-1.7
10/9 04:00	78.6	↓-1.8
10/9 04:10	76.8	↓-1.8
10/9 04:20	74.9	↓-1.9
10/9 04:30	73.0	↓-1.9
10/9 04:40	71.0	↓-2.0
10/9 04:50	69.1	↓-1.9
10/9 05:00	67.1	↓-2.0
10/9 05:10	65.2	↓-1.9
10/9 05:20	63.3	↓-1.9
10/9 05:30	61.4	↓-1.9
10/9 05:40	59.6	↓-1.8
10/9 05:50	57.9	↓-1.7
10/9 06:00	56.2	↓-1.7
10/9 06:10	54.6	↓-1.6
10/9 06:20	53.2	↓-1.4
10/9 06:30	51.8	↓-1.4
10/9 06:40	50.6	↓-1.2
10/9 06:50	49.4	↓-1.2
10/9 07:00	48.5	↓-0.9
10/9 07:10	47.6	↓-0.9
10/9 07:20	46.9	↓-0.7
10/9 07:30	46.3	↓-0.6
10/9 07:40	45.9	↓-0.4
10/9 07:50	45.7	↓-0.2
10/9 08:00	45.6	↓-0.1	干潮
10/9 08:10	45.6	0
10/9 08:20	45.8	↑0.2
10/9 08:30	46.2	↑0.4
10/9 08:40	46.7	↑0.5
10/9 08:50	47.3	↑0.6
10/9 09:00	48.1	↑0.8
10/9 09:10	49.0	↑0.9
10/9 09:20	50.0	↑1.0
10/9 09:30	51.1	↑1.1
10/9 09:40	52.3	↑1.2
10/9 09:50	53.7	↑1.4
10/9 10:00	55.1	↑1.4
10/9 10:10	56.5	↑1.4
10/9 10:20	58.0	↑1.5
10/9 10:30	59.6	↑1.6
10/9 10:40	61.2	↑1.6
10/9 10:50	62.8	↑1.6
10/9 11:00	64.4	↑1.6
10/9 11:10	66.0	↑1.6
10/9 11:20	67.6	↑1.6
10/9 11:30	69.2	↑1.6
10/9 11:40	70.7	↑1.5
10/9 11:50	72.1	↑1.4
10/9 12:00	73.5	↑1.4
10/9 12:10	74.7	↑1.2
10/9 12:20	75.9	↑1.2
10/9 12:30	77.0	↑1.1
10/9 12:40	78.0	↑1.0
10/9 12:50	78.8	↑0.8
10/9 13:00	79.6	↑0.8
10/9 13:10	80.1	↑0.5
10/9 13:20	80.6	↑0.5
10/9 13:30	80.9	↑0.3
10/9 13:40	81.0	↑0.1	満潮
10/9 13:50	81.0	0
10/9 14:00	80.8	↓-0.2
10/9 14:10	80.5	↓-0.3
10/9 14:20	80.0	↓-0.5
10/9 14:30	79.4	↓-0.6
10/9 14:40	78.6	↓-0.8
10/9 14:50	77.7	↓-0.9
10/9 15:00	76.6	↓-1.1
10/9 15:10	75.5	↓-1.1
10/9 15:20	74.2	↓-1.3
10/9 15:30	72.7	↓-1.5
10/9 15:40	71.2	↓-1.5
10/9 15:50	69.6	↓-1.6
10/9 16:00	67.9	↓-1.7
10/9 16:10	66.1	↓-1.8
10/9 16:20	64.3	↓-1.8
10/9 16:30	62.4	↓-1.9
10/9 16:40	60.5	↓-1.9
10/9 16:50	58.6	↓-1.9
10/9 17:00	56.6	↓-2.0
10/9 17:10	54.7	↓-1.9
10/9 17:20	52.8	↓-1.9
10/9 17:30	50.9	↓-1.9
10/9 17:40	49.1	↓-1.8
10/9 17:50	47.4	↓-1.7
10/9 18:00	45.7	↓-1.7
10/9 18:10	44.1	↓-1.6
10/9 18:20	42.6	↓-1.5
10/9 18:30	41.2	↓-1.4
10/9 18:40	40.0	↓-1.2
10/9 18:50	38.9	↓-1.1
10/9 19:00	37.9	↓-1.0
10/9 19:10	37.1	↓-0.8
10/9 19:20	36.4	↓-0.7
10/9 19:30	35.9	↓-0.5
10/9 19:40	35.6	↓-0.3
10/9 19:50	35.4	↓-0.2	干潮
10/9 20:00	35.5	↑0.1
10/9 20:10	35.6	↑0.1
10/9 20:20	36.0	↑0.4
10/9 20:30	36.5	↑0.5
10/9 20:40	37.2	↑0.7
10/9 20:50	38.1	↑0.9
10/9 21:00	39.1	↑1.0
10/9 21:10	40.3	↑1.2
10/9 21:20	41.7	↑1.4
10/9 21:30	43.1	↑1.4
10/9 21:40	44.8	↑1.7
10/9 21:50	46.5	↑1.7
10/9 22:00	48.3	↑1.8
10/9 22:10	50.3	↑2.0
10/9 22:20	52.3	↑2.0
10/9 22:30	54.4	↑2.1
10/9 22:40	56.5	↑2.1
10/9 22:50	58.7	↑2.2
10/9 23:00	61.0	↑2.3	最大潮位差
10/9 23:10	63.2	↑2.2
10/9 23:20	65.5	↑2.3	最大潮位差
10/9 23:30	67.7	↑2.2
10/9 23:40	69.9	↑2.2
10/9 23:50	72.1	↑2.2