20 (金)	13:56	07:25	-	17:48
	67cm	37cm	-	60cm
中潮 出 05:06 入 17:23 出 01:55 入 15:45

コイセボイ（北海道）2052年09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
9/20 00:00	95.9	↓-0.4
9/20 00:10	95.4	↓-0.5
9/20 00:20	94.8	↓-0.6
9/20 00:30	94.1	↓-0.7
9/20 00:40	93.2	↓-0.9
9/20 00:50	92.3	↓-0.9
9/20 01:00	91.2	↓-1.1
9/20 01:10	90.0	↓-1.2
9/20 01:20	88.7	↓-1.3
9/20 01:30	87.3	↓-1.4
9/20 01:40	85.8	↓-1.5
9/20 01:50	84.3	↓-1.5
9/20 02:00	82.6	↓-1.7
9/20 02:10	80.9	↓-1.7
9/20 02:20	79.1	↓-1.8
9/20 02:30	77.3	↓-1.8
9/20 02:40	75.4	↓-1.9
9/20 02:50	73.4	↓-2.0	最大潮位差
9/20 03:00	71.4	↓-2.0	最大潮位差
9/20 03:10	69.4	↓-2.0	最大潮位差
9/20 03:20	67.4	↓-2.0	最大潮位差
9/20 03:30	65.4	↓-2.0	最大潮位差
9/20 03:40	63.4	↓-2.0	最大潮位差
9/20 03:50	61.4	↓-2.0	最大潮位差
9/20 04:00	59.4	↓-2.0	最大潮位差
9/20 04:10	57.4	↓-2.0	最大潮位差
9/20 04:20	55.5	↓-1.9
9/20 04:30	53.7	↓-1.8
9/20 04:40	51.9	↓-1.8
9/20 04:50	50.1	↓-1.8
9/20 05:00	48.5	↓-1.6
9/20 05:10	46.9	↓-1.6
9/20 05:20	45.4	↓-1.5
9/20 05:30	44.0	↓-1.4
9/20 05:40	42.7	↓-1.3
9/20 05:50	41.5	↓-1.2
9/20 06:00	40.4	↓-1.1
9/20 06:10	39.5	↓-0.9
9/20 06:20	38.6	↓-0.9
9/20 06:30	37.9	↓-0.7
9/20 06:40	37.3	↓-0.6
9/20 06:50	36.8	↓-0.5
9/20 07:00	36.4	↓-0.4
9/20 07:10	36.2	↓-0.2
9/20 07:20	36.1	↓-0.1	干潮
9/20 07:30	36.1	0
9/20 07:40	36.2	↑0.1
9/20 07:50	36.5	↑0.3
9/20 08:00	36.8	↑0.3
9/20 08:10	37.3	↑0.5
9/20 08:20	37.9	↑0.6
9/20 08:30	38.5	↑0.6
9/20 08:40	39.3	↑0.8
9/20 08:50	40.1	↑0.8
9/20 09:00	41.1	↑1.0
9/20 09:10	42.1	↑1.0
9/20 09:20	43.1	↑1.0
9/20 09:30	44.2	↑1.1
9/20 09:40	45.3	↑1.1
9/20 09:50	46.5	↑1.2
9/20 10:00	47.7	↑1.2
9/20 10:10	49.0	↑1.3
9/20 10:20	50.2	↑1.2
9/20 10:30	51.5	↑1.3
9/20 10:40	52.7	↑1.2
9/20 10:50	53.9	↑1.2
9/20 11:00	55.1	↑1.2
9/20 11:10	56.3	↑1.2
9/20 11:20	57.4	↑1.1
9/20 11:30	58.5	↑1.1
9/20 11:40	59.6	↑1.1
9/20 11:50	60.5	↑0.9
9/20 12:00	61.5	↑1.0
9/20 12:10	62.3	↑0.8
9/20 12:20	63.1	↑0.8
9/20 12:30	63.8	↑0.7
9/20 12:40	64.5	↑0.7
9/20 12:50	65.0	↑0.5
9/20 13:00	65.5	↑0.5
9/20 13:10	65.9	↑0.4
9/20 13:20	66.2	↑0.3
9/20 13:30	66.4	↑0.2
9/20 13:40	66.6	↑0.2
9/20 13:50	66.7	↑0.1	満潮
9/20 14:00	66.7	0
9/20 14:10	66.6	↓-0.1
9/20 14:20	66.5	↓-0.1
9/20 14:30	66.3	↓-0.2
9/20 14:40	66.0	↓-0.3
9/20 14:50	65.7	↓-0.3
9/20 15:00	65.4	↓-0.3
9/20 15:10	65.0	↓-0.4
9/20 15:20	64.6	↓-0.4
9/20 15:30	64.1	↓-0.5
9/20 15:40	63.6	↓-0.5
9/20 15:50	63.2	↓-0.4
9/20 16:00	62.7	↓-0.5
9/20 16:10	62.2	↓-0.5
9/20 16:20	61.8	↓-0.4
9/20 16:30	61.3	↓-0.5
9/20 16:40	60.9	↓-0.4
9/20 16:50	60.6	↓-0.3
9/20 17:00	60.2	↓-0.4
9/20 17:10	60.0	↓-0.2
9/20 17:20	59.7	↓-0.3
9/20 17:30	59.6	↓-0.1
9/20 17:40	59.5	↓-0.1	干潮
9/20 17:50	59.5	0
9/20 18:00	59.5	0
9/20 18:10	59.7	↑0.2
9/20 18:20	59.9	↑0.2
9/20 18:30	60.2	↑0.3
9/20 18:40	60.6	↑0.4
9/20 18:50	61.1	↑0.5
9/20 19:00	61.7	↑0.6
9/20 19:10	62.4	↑0.7
9/20 19:20	63.2	↑0.8
9/20 19:30	64.0	↑0.8
9/20 19:40	65.0	↑1.0
9/20 19:50	66.0	↑1.0
9/20 20:00	67.1	↑1.1
9/20 20:10	68.3	↑1.2
9/20 20:20	69.5	↑1.2
9/20 20:30	70.8	↑1.3
9/20 20:40	72.2	↑1.4
9/20 20:50	73.6	↑1.4
9/20 21:00	75.1	↑1.5
9/20 21:10	76.5	↑1.4
9/20 21:20	78.0	↑1.5
9/20 21:30	79.5	↑1.5
9/20 21:40	81.1	↑1.6
9/20 21:50	82.6	↑1.5
9/20 22:00	84.0	↑1.4
9/20 22:10	85.5	↑1.5
9/20 22:20	86.9	↑1.4
9/20 22:30	88.3	↑1.4
9/20 22:40	89.6	↑1.3
9/20 22:50	90.9	↑1.3
9/20 23:00	92.1	↑1.2
9/20 23:10	93.2	↑1.1
9/20 23:20	94.2	↑1.0
9/20 23:30	95.1	↑0.9
9/20 23:40	95.9	↑0.8
9/20 23:50	96.6	↑0.7