20 (日)	23:11	06:29	-	-
	93cm	34cm	-	-
若潮 出 05:42 入 16:30 出 00:25 入 14:52

コイセボイ（北海道）2041年10月20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
10/20 00:00	84.8	↓-1.4
10/20 00:10	83.4	↓-1.4
10/20 00:20	81.9	↓-1.5
10/20 00:30	80.4	↓-1.5
10/20 00:40	78.8	↓-1.6
10/20 00:50	77.1	↓-1.7
10/20 01:00	75.4	↓-1.7
10/20 01:10	73.7	↓-1.7
10/20 01:20	71.9	↓-1.8
10/20 01:30	70.1	↓-1.8
10/20 01:40	68.3	↓-1.8
10/20 01:50	66.5	↓-1.8
10/20 02:00	64.6	↓-1.9	最大潮位差
10/20 02:10	62.8	↓-1.8
10/20 02:20	60.9	↓-1.9	最大潮位差
10/20 02:30	59.1	↓-1.8
10/20 02:40	57.3	↓-1.8
10/20 02:50	55.5	↓-1.8
10/20 03:00	53.8	↓-1.7
10/20 03:10	52.1	↓-1.7
10/20 03:20	50.4	↓-1.7
10/20 03:30	48.8	↓-1.6
10/20 03:40	47.3	↓-1.5
10/20 03:50	45.8	↓-1.5
10/20 04:00	44.4	↓-1.4
10/20 04:10	43.0	↓-1.4
10/20 04:20	41.7	↓-1.3
10/20 04:30	40.6	↓-1.1
10/20 04:40	39.5	↓-1.1
10/20 04:50	38.4	↓-1.1
10/20 05:00	37.5	↓-0.9
10/20 05:10	36.7	↓-0.8
10/20 05:20	36.0	↓-0.7
10/20 05:30	35.4	↓-0.6
10/20 05:40	34.8	↓-0.6
10/20 05:50	34.4	↓-0.4
10/20 06:00	34.1	↓-0.3
10/20 06:10	33.9	↓-0.2
10/20 06:20	33.7	↓-0.2	干潮
10/20 06:30	33.7	0
10/20 06:40	33.8	↑0.1
10/20 06:50	33.9	↑0.1
10/20 07:00	34.2	↑0.3
10/20 07:10	34.5	↑0.3
10/20 07:20	35.0	↑0.5
10/20 07:30	35.5	↑0.5
10/20 07:40	36.1	↑0.6
10/20 07:50	36.7	↑0.6
10/20 08:00	37.5	↑0.8
10/20 08:10	38.2	↑0.7
10/20 08:20	39.1	↑0.9
10/20 08:30	40.0	↑0.9
10/20 08:40	40.9	↑0.9
10/20 08:50	41.9	↑1.0
10/20 09:00	42.9	↑1.0
10/20 09:10	43.9	↑1.0
10/20 09:20	45.0	↑1.1
10/20 09:30	46.1	↑1.1
10/20 09:40	47.1	↑1.0
10/20 09:50	48.2	↑1.1
10/20 10:00	49.3	↑1.1
10/20 10:10	50.4	↑1.1
10/20 10:20	51.4	↑1.0
10/20 10:30	52.5	↑1.1
10/20 10:40	53.5	↑1.0
10/20 10:50	54.5	↑1.0
10/20 11:00	55.4	↑0.9
10/20 11:10	56.4	↑1.0
10/20 11:20	57.2	↑0.8
10/20 11:30	58.1	↑0.9
10/20 11:40	58.9	↑0.8
10/20 11:50	59.6	↑0.7
10/20 12:00	60.3	↑0.7
10/20 12:10	61.0	↑0.7
10/20 12:20	61.6	↑0.6
10/20 12:30	62.2	↑0.6
10/20 12:40	62.7	↑0.5
10/20 12:50	63.1	↑0.4
10/20 13:00	63.5	↑0.4
10/20 13:10	63.9	↑0.4
10/20 13:20	64.2	↑0.3
10/20 13:30	64.5	↑0.3
10/20 13:40	64.7	↑0.2
10/20 13:50	64.9	↑0.2
10/20 14:00	65.1	↑0.2
10/20 14:10	65.2	↑0.1
10/20 14:20	65.4	↑0.2
10/20 14:30	65.5	↑0.1
10/20 14:40	65.5	0
10/20 14:50	65.6	↑0.1
10/20 15:00	65.7	↑0.1
10/20 15:10	65.7	0
10/20 15:20	65.8	↑0.1
10/20 15:30	65.8	0
10/20 15:40	65.9	↑0.1
10/20 15:50	66.0	↑0.1
10/20 16:00	66.1	↑0.1
10/20 16:10	66.2	↑0.1
10/20 16:20	66.4	↑0.2
10/20 16:30	66.6	↑0.2
10/20 16:40	66.8	↑0.2
10/20 16:50	67.1	↑0.3
10/20 17:00	67.4	↑0.3
10/20 17:10	67.7	↑0.3
10/20 17:20	68.1	↑0.4
10/20 17:30	68.5	↑0.4
10/20 17:40	69.0	↑0.5
10/20 17:50	69.6	↑0.6
10/20 18:00	70.1	↑0.5
10/20 18:10	70.8	↑0.7
10/20 18:20	71.4	↑0.6
10/20 18:30	72.1	↑0.7
10/20 18:40	72.9	↑0.8
10/20 18:50	73.7	↑0.8
10/20 19:00	74.5	↑0.8
10/20 19:10	75.4	↑0.9
10/20 19:20	76.3	↑0.9
10/20 19:30	77.2	↑0.9
10/20 19:40	78.2	↑1.0
10/20 19:50	79.1	↑0.9
10/20 20:00	80.1	↑1.0
10/20 20:10	81.1	↑1.0
10/20 20:20	82.1	↑1.0
10/20 20:30	83.1	↑1.0
10/20 20:40	84.0	↑0.9
10/20 20:50	85.0	↑1.0
10/20 21:00	85.9	↑0.9
10/20 21:10	86.8	↑0.9
10/20 21:20	87.7	↑0.9
10/20 21:30	88.5	↑0.8
10/20 21:40	89.2	↑0.7
10/20 21:50	89.9	↑0.7
10/20 22:00	90.6	↑0.7
10/20 22:10	91.2	↑0.6
10/20 22:20	91.7	↑0.5
10/20 22:30	92.1	↑0.4
10/20 22:40	92.4	↑0.3
10/20 22:50	92.6	↑0.2
10/20 23:00	92.8	↑0.2
10/20 23:10	92.8	0	満潮
10/20 23:20	92.8	0
10/20 23:30	92.6	↓-0.2
10/20 23:40	92.4	↓-0.2
10/20 23:50	92.0	↓-0.4