23 (木)	13:45	07:11	-	17:18
	65cm	38cm	-	60cm
中潮 出 05:10 入 17:18 出 01:11 入 15:07

コイセボイ（北海道）2049年09月23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
9/23 00:00	94.0	↓-0.6
9/23 00:10	93.2	↓-0.8
9/23 00:20	92.4	↓-0.8
9/23 00:30	91.4	↓-1.0
9/23 00:40	90.3	↓-1.1
9/23 00:50	89.2	↓-1.1
9/23 01:00	87.9	↓-1.3
9/23 01:10	86.6	↓-1.3
9/23 01:20	85.1	↓-1.5
9/23 01:30	83.6	↓-1.5
9/23 01:40	82.1	↓-1.5
9/23 01:50	80.4	↓-1.7
9/23 02:00	78.7	↓-1.7
9/23 02:10	77.0	↓-1.7
9/23 02:20	75.2	↓-1.8
9/23 02:30	73.3	↓-1.9	最大潮位差
9/23 02:40	71.5	↓-1.8
9/23 02:50	69.6	↓-1.9	最大潮位差
9/23 03:00	67.7	↓-1.9	最大潮位差
9/23 03:10	65.8	↓-1.9	最大潮位差
9/23 03:20	63.9	↓-1.9	最大潮位差
9/23 03:30	62.0	↓-1.9	最大潮位差
9/23 03:40	60.1	↓-1.9	最大潮位差
9/23 03:50	58.3	↓-1.8
9/23 04:00	56.5	↓-1.8
9/23 04:10	54.7	↓-1.8
9/23 04:20	53.0	↓-1.7
9/23 04:30	51.4	↓-1.6
9/23 04:40	49.8	↓-1.6
9/23 04:50	48.3	↓-1.5
9/23 05:00	46.9	↓-1.4
9/23 05:10	45.5	↓-1.4
9/23 05:20	44.3	↓-1.2
9/23 05:30	43.2	↓-1.1
9/23 05:40	42.1	↓-1.1
9/23 05:50	41.2	↓-0.9
9/23 06:00	40.3	↓-0.9
9/23 06:10	39.6	↓-0.7
9/23 06:20	39.0	↓-0.6
9/23 06:30	38.5	↓-0.5
9/23 06:40	38.1	↓-0.4
9/23 06:50	37.8	↓-0.3
9/23 07:00	37.6	↓-0.2
9/23 07:10	37.6	0	干潮
9/23 07:20	37.6	0
9/23 07:30	37.8	↑0.2
9/23 07:40	38.1	↑0.3
9/23 07:50	38.4	↑0.3
9/23 08:00	38.9	↑0.5
9/23 08:10	39.4	↑0.5
9/23 08:20	40.0	↑0.6
9/23 08:30	40.7	↑0.7
9/23 08:40	41.5	↑0.8
9/23 08:50	42.3	↑0.8
9/23 09:00	43.2	↑0.9
9/23 09:10	44.2	↑1.0
9/23 09:20	45.2	↑1.0
9/23 09:30	46.2	↑1.0
9/23 09:40	47.3	↑1.1
9/23 09:50	48.3	↑1.0
9/23 10:00	49.4	↑1.1
9/23 10:10	50.5	↑1.1
9/23 10:20	51.6	↑1.1
9/23 10:30	52.7	↑1.1
9/23 10:40	53.8	↑1.1
9/23 10:50	54.8	↑1.0
9/23 11:00	55.8	↑1.0
9/23 11:10	56.8	↑1.0
9/23 11:20	57.8	↑1.0
9/23 11:30	58.7	↑0.9
9/23 11:40	59.5	↑0.8
9/23 11:50	60.3	↑0.8
9/23 12:00	61.0	↑0.7
9/23 12:10	61.7	↑0.7
9/23 12:20	62.3	↑0.6
9/23 12:30	62.8	↑0.5
9/23 12:40	63.3	↑0.5
9/23 12:50	63.7	↑0.4
9/23 13:00	64.0	↑0.3
9/23 13:10	64.3	↑0.3
9/23 13:20	64.5	↑0.2
9/23 13:30	64.6	↑0.1
9/23 13:40	64.6	0	満潮
9/23 13:50	64.6	0
9/23 14:00	64.6	0
9/23 14:10	64.5	↓-0.1
9/23 14:20	64.3	↓-0.2
9/23 14:30	64.1	↓-0.2
9/23 14:40	63.8	↓-0.3
9/23 14:50	63.6	↓-0.2
9/23 15:00	63.2	↓-0.4
9/23 15:10	62.9	↓-0.3
9/23 15:20	62.6	↓-0.3
9/23 15:30	62.2	↓-0.4
9/23 15:40	61.9	↓-0.3
9/23 15:50	61.5	↓-0.4
9/23 16:00	61.2	↓-0.3
9/23 16:10	60.8	↓-0.4
9/23 16:20	60.6	↓-0.2
9/23 16:30	60.3	↓-0.3
9/23 16:40	60.1	↓-0.2
9/23 16:50	59.9	↓-0.2
9/23 17:00	59.8	↓-0.1
9/23 17:10	59.7	↓-0.1	干潮
9/23 17:20	59.7	0
9/23 17:30	59.7	0
9/23 17:40	59.8	↑0.1
9/23 17:50	60.0	↑0.2
9/23 18:00	60.3	↑0.3
9/23 18:10	60.7	↑0.4
9/23 18:20	61.1	↑0.4
9/23 18:30	61.6	↑0.5
9/23 18:40	62.2	↑0.6
9/23 18:50	62.9	↑0.7
9/23 19:00	63.6	↑0.7
9/23 19:10	64.4	↑0.8
9/23 19:20	65.3	↑0.9
9/23 19:30	66.3	↑1.0
9/23 19:40	67.4	↑1.1
9/23 19:50	68.5	↑1.1
9/23 20:00	69.6	↑1.1
9/23 20:10	70.9	↑1.3
9/23 20:20	72.1	↑1.2
9/23 20:30	73.4	↑1.3
9/23 20:40	74.8	↑1.4
9/23 20:50	76.2	↑1.4
9/23 21:00	77.6	↑1.4
9/23 21:10	79.0	↑1.4
9/23 21:20	80.4	↑1.4
9/23 21:30	81.8	↑1.4
9/23 21:40	83.1	↑1.3
9/23 21:50	84.5	↑1.4
9/23 22:00	85.8	↑1.3
9/23 22:10	87.1	↑1.3
9/23 22:20	88.3	↑1.2
9/23 22:30	89.5	↑1.2
9/23 22:40	90.6	↑1.1
9/23 22:50	91.6	↑1.0
9/23 23:00	92.6	↑1.0
9/23 23:10	93.4	↑0.8
9/23 23:20	94.2	↑0.8
9/23 23:30	94.8	↑0.6
9/23 23:40	95.4	↑0.6
9/23 23:50	95.8	↑0.4