23 (土)	14:24	08:00	-	18:13
	66cm	33cm	-	58cm
中潮 出 05:10 入 17:18 出 15:59 入 01:48

コイセボイ（北海道）2045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	101.1	0
9/23 00:10	101.0	↓-0.1
9/23 00:20	100.7	↓-0.3
9/23 00:30	100.3	↓-0.4
9/23 00:40	99.8	↓-0.5
9/23 00:50	99.2	↓-0.6
9/23 01:00	98.4	↓-0.8
9/23 01:10	97.5	↓-0.9
9/23 01:20	96.4	↓-1.1
9/23 01:30	95.3	↓-1.1
9/23 01:40	94.0	↓-1.3
9/23 01:50	92.6	↓-1.4
9/23 02:00	91.1	↓-1.5
9/23 02:10	89.5	↓-1.6
9/23 02:20	87.7	↓-1.8
9/23 02:30	85.9	↓-1.8
9/23 02:40	84.0	↓-1.9
9/23 02:50	82.1	↓-1.9
9/23 03:00	80.0	↓-2.1
9/23 03:10	77.9	↓-2.1
9/23 03:20	75.7	↓-2.2
9/23 03:30	73.5	↓-2.2
9/23 03:40	71.3	↓-2.2
9/23 03:50	69.0	↓-2.3	最大潮位差
9/23 04:00	66.8	↓-2.2
9/23 04:10	64.5	↓-2.3	最大潮位差
9/23 04:20	62.3	↓-2.2
9/23 04:30	60.0	↓-2.3	最大潮位差
9/23 04:40	57.8	↓-2.2
9/23 04:50	55.7	↓-2.1
9/23 05:00	53.5	↓-2.2
9/23 05:10	51.5	↓-2.0
9/23 05:20	49.5	↓-2.0
9/23 05:30	47.6	↓-1.9
9/23 05:40	45.8	↓-1.8
9/23 05:50	44.1	↓-1.7
9/23 06:00	42.4	↓-1.7
9/23 06:10	40.9	↓-1.5
9/23 06:20	39.5	↓-1.4
9/23 06:30	38.3	↓-1.2
9/23 06:40	37.1	↓-1.2
9/23 06:50	36.1	↓-1.0
9/23 07:00	35.2	↓-0.9
9/23 07:10	34.5	↓-0.7
9/23 07:20	33.9	↓-0.6
9/23 07:30	33.4	↓-0.5
9/23 07:40	33.1	↓-0.3
9/23 07:50	32.9	↓-0.2	干潮
9/23 08:00	32.8	↓-0.1	干潮
9/23 08:10	32.9	↑0.1
9/23 08:20	33.1	↑0.2
9/23 08:30	33.5	↑0.4
9/23 08:40	33.9	↑0.4
9/23 08:50	34.5	↑0.6
9/23 09:00	35.2	↑0.7
9/23 09:10	35.9	↑0.7
9/23 09:20	36.8	↑0.9
9/23 09:30	37.8	↑1.0
9/23 09:40	38.8	↑1.0
9/23 09:50	39.9	↑1.1
9/23 10:00	41.1	↑1.2
9/23 10:10	42.3	↑1.2
9/23 10:20	43.6	↑1.3
9/23 10:30	44.9	↑1.3
9/23 10:40	46.2	↑1.3
9/23 10:50	47.5	↑1.3
9/23 11:00	48.8	↑1.3
9/23 11:10	50.2	↑1.4
9/23 11:20	51.5	↑1.3
9/23 11:30	52.8	↑1.3
9/23 11:40	54.0	↑1.2
9/23 11:50	55.3	↑1.3
9/23 12:00	56.4	↑1.1
9/23 12:10	57.5	↑1.1
9/23 12:20	58.6	↑1.1
9/23 12:30	59.6	↑1.0
9/23 12:40	60.5	↑0.9
9/23 12:50	61.4	↑0.9
9/23 13:00	62.1	↑0.7
9/23 13:10	62.8	↑0.7
9/23 13:20	63.4	↑0.6
9/23 13:30	63.9	↑0.5
9/23 13:40	64.3	↑0.4
9/23 13:50	64.6	↑0.3
9/23 14:00	64.8	↑0.2
9/23 14:10	65.0	↑0.2
9/23 14:20	65.0	0	満潮
9/23 14:30	65.0	0
9/23 14:40	64.9	↓-0.1
9/23 14:50	64.8	↓-0.1
9/23 15:00	64.5	↓-0.3
9/23 15:10	64.2	↓-0.3
9/23 15:20	63.9	↓-0.3
9/23 15:30	63.5	↓-0.4
9/23 15:40	63.1	↓-0.4
9/23 15:50	62.6	↓-0.5
9/23 16:00	62.1	↓-0.5
9/23 16:10	61.6	↓-0.5
9/23 16:20	61.1	↓-0.5
9/23 16:30	60.6	↓-0.5
9/23 16:40	60.0	↓-0.6
9/23 16:50	59.6	↓-0.4
9/23 17:00	59.1	↓-0.5
9/23 17:10	58.7	↓-0.4
9/23 17:20	58.3	↓-0.4
9/23 17:30	58.0	↓-0.3
9/23 17:40	57.7	↓-0.3
9/23 17:50	57.5	↓-0.2
9/23 18:00	57.3	↓-0.2
9/23 18:10	57.3	0	干潮
9/23 18:20	57.3	0
9/23 18:30	57.4	↑0.1
9/23 18:40	57.6	↑0.2
9/23 18:50	57.9	↑0.3
9/23 19:00	58.3	↑0.4
9/23 19:10	58.9	↑0.6
9/23 19:20	59.5	↑0.6
9/23 19:30	60.2	↑0.7
9/23 19:40	61.0	↑0.8
9/23 19:50	61.9	↑0.9
9/23 20:00	62.9	↑1.0
9/23 20:10	64.0	↑1.1
9/23 20:20	65.2	↑1.2
9/23 20:30	66.5	↑1.3
9/23 20:40	67.9	↑1.4
9/23 20:50	69.3	↑1.4
9/23 21:00	70.8	↑1.5
9/23 21:10	72.4	↑1.6
9/23 21:20	74.0	↑1.6
9/23 21:30	75.6	↑1.6
9/23 21:40	77.3	↑1.7
9/23 21:50	79.0	↑1.7
9/23 22:00	80.7	↑1.7
9/23 22:10	82.4	↑1.7
9/23 22:20	84.1	↑1.7
9/23 22:30	85.8	↑1.7
9/23 22:40	87.5	↑1.7
9/23 22:50	89.1	↑1.6
9/23 23:00	90.6	↑1.5
9/23 23:10	92.1	↑1.5
9/23 23:20	93.5	↑1.4
9/23 23:30	94.9	↑1.4
9/23 23:40	96.1	↑1.2
9/23 23:50	97.2	↑1.1