11 (火)	09:18	02:22	19:13	11:50
	67cm	37cm	98cm	65cm
小潮 出 06:46 入 15:44 出 12:08 入 23:38

コイセボイ（北海道）2040年12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
12/11 00:00	49.2	↓-1.8	最大潮位差
12/11 00:10	47.5	↓-1.7
12/11 00:20	45.9	↓-1.6
12/11 00:30	44.4	↓-1.5
12/11 00:40	43.1	↓-1.3
12/11 00:50	41.8	↓-1.3
12/11 01:00	40.7	↓-1.1
12/11 01:10	39.7	↓-1.0
12/11 01:20	38.9	↓-0.8
12/11 01:30	38.2	↓-0.7
12/11 01:40	37.6	↓-0.6
12/11 01:50	37.1	↓-0.5
12/11 02:00	36.8	↓-0.3
12/11 02:10	36.6	↓-0.2
12/11 02:20	36.5	↓-0.1	干潮
12/11 02:30	36.6	↑0.1
12/11 02:40	36.7	↑0.1
12/11 02:50	37.0	↑0.3
12/11 03:00	37.4	↑0.4
12/11 03:10	37.9	↑0.5
12/11 03:20	38.5	↑0.6
12/11 03:30	39.2	↑0.7
12/11 03:40	40.0	↑0.8
12/11 03:50	40.8	↑0.8
12/11 04:00	41.7	↑0.9
12/11 04:10	42.7	↑1.0
12/11 04:20	43.7	↑1.0
12/11 04:30	44.8	↑1.1
12/11 04:40	45.9	↑1.1
12/11 04:50	47.0	↑1.1
12/11 05:00	48.2	↑1.2
12/11 05:10	49.4	↑1.2
12/11 05:20	50.5	↑1.1
12/11 05:30	51.7	↑1.2
12/11 05:40	52.9	↑1.2
12/11 05:50	54.0	↑1.1
12/11 06:00	55.1	↑1.1
12/11 06:10	56.2	↑1.1
12/11 06:20	57.2	↑1.0
12/11 06:30	58.2	↑1.0
12/11 06:40	59.2	↑1.0
12/11 06:50	60.1	↑0.9
12/11 07:00	60.9	↑0.8
12/11 07:10	61.7	↑0.8
12/11 07:20	62.4	↑0.7
12/11 07:30	63.1	↑0.7
12/11 07:40	63.7	↑0.6
12/11 07:50	64.2	↑0.5
12/11 08:00	64.7	↑0.5
12/11 08:10	65.1	↑0.4
12/11 08:20	65.5	↑0.4
12/11 08:30	65.7	↑0.2
12/11 08:40	65.9	↑0.2
12/11 08:50	66.1	↑0.2
12/11 09:00	66.2	↑0.1
12/11 09:10	66.3	↑0.1	満潮
12/11 09:20	66.3	0
12/11 09:30	66.2	↓-0.1
12/11 09:40	66.2	0
12/11 09:50	66.1	↓-0.1
12/11 10:00	66.0	↓-0.1
12/11 10:10	65.8	↓-0.2
12/11 10:20	65.7	↓-0.1
12/11 10:30	65.5	↓-0.2
12/11 10:40	65.3	↓-0.2
12/11 10:50	65.2	↓-0.1
12/11 11:00	65.0	↓-0.2
12/11 11:10	64.9	↓-0.1
12/11 11:20	64.7	↓-0.2
12/11 11:30	64.7	0
12/11 11:40	64.6	↓-0.1	干潮
12/11 11:50	64.6	0	干潮
12/11 12:00	64.6	0
12/11 12:10	64.7	↑0.1
12/11 12:20	64.8	↑0.1
12/11 12:30	65.0	↑0.2
12/11 12:40	65.2	↑0.2
12/11 12:50	65.5	↑0.3
12/11 13:00	65.9	↑0.4
12/11 13:10	66.3	↑0.4
12/11 13:20	66.8	↑0.5
12/11 13:30	67.4	↑0.6
12/11 13:40	68.0	↑0.6
12/11 13:50	68.7	↑0.7
12/11 14:00	69.4	↑0.7
12/11 14:10	70.2	↑0.8
12/11 14:20	71.1	↑0.9
12/11 14:30	72.0	↑0.9
12/11 14:40	73.0	↑1.0
12/11 14:50	74.1	↑1.1
12/11 15:00	75.1	↑1.0
12/11 15:10	76.2	↑1.1
12/11 15:20	77.4	↑1.2
12/11 15:30	78.6	↑1.2
12/11 15:40	79.8	↑1.2
12/11 15:50	81.0	↑1.2
12/11 16:00	82.2	↑1.2
12/11 16:10	83.4	↑1.2
12/11 16:20	84.6	↑1.2
12/11 16:30	85.8	↑1.2
12/11 16:40	87.0	↑1.2
12/11 16:50	88.1	↑1.1
12/11 17:00	89.3	↑1.2
12/11 17:10	90.3	↑1.0
12/11 17:20	91.3	↑1.0
12/11 17:30	92.3	↑1.0
12/11 17:40	93.2	↑0.9
12/11 17:50	94.0	↑0.8
12/11 18:00	94.8	↑0.8
12/11 18:10	95.4	↑0.6
12/11 18:20	96.0	↑0.6
12/11 18:30	96.5	↑0.5
12/11 18:40	96.9	↑0.4
12/11 18:50	97.2	↑0.3
12/11 19:00	97.4	↑0.2
12/11 19:10	97.4	0	満潮
12/11 19:20	97.4	0
12/11 19:30	97.2	↓-0.2
12/11 19:40	97.0	↓-0.2
12/11 19:50	96.6	↓-0.4
12/11 20:00	96.1	↓-0.5
12/11 20:10	95.5	↓-0.6
12/11 20:20	94.8	↓-0.7
12/11 20:30	94.0	↓-0.8
12/11 20:40	93.1	↓-0.9
12/11 20:50	92.0	↓-1.1
12/11 21:00	90.9	↓-1.1
12/11 21:10	89.7	↓-1.2
12/11 21:20	88.4	↓-1.3
12/11 21:30	87.0	↓-1.4
12/11 21:40	85.5	↓-1.5
12/11 21:50	84.0	↓-1.5
12/11 22:00	82.4	↓-1.6
12/11 22:10	80.8	↓-1.6
12/11 22:20	79.1	↓-1.7
12/11 22:30	77.4	↓-1.7
12/11 22:40	75.6	↓-1.8	最大潮位差
12/11 22:50	73.8	↓-1.8	最大潮位差
12/11 23:00	72.0	↓-1.8	最大潮位差
12/11 23:10	70.2	↓-1.8	最大潮位差
12/11 23:20	68.4	↓-1.8	最大潮位差
12/11 23:30	66.6	↓-1.8	最大潮位差
12/11 23:40	64.9	↓-1.7
12/11 23:50	63.1	↓-1.8	最大潮位差