23 (日)	21:42	06:03	-	-
	102cm	32cm	-	-
長潮 出 05:10 入 17:18 出 23:54 入 14:44

コイセボイ（北海道）2057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	79.0	↓-1.9
9/23 00:10	77.1	↓-1.9
9/23 00:20	75.1	↓-2.0	最大潮位差
9/23 00:30	73.1	↓-2.0	最大潮位差
9/23 00:40	71.2	↓-1.9
9/23 00:50	69.2	↓-2.0	最大潮位差
9/23 01:00	67.2	↓-2.0	最大潮位差
9/23 01:10	65.2	↓-2.0	最大潮位差
9/23 01:20	63.2	↓-2.0	最大潮位差
9/23 01:30	61.3	↓-1.9
9/23 01:40	59.4	↓-1.9
9/23 01:50	57.5	↓-1.9
9/23 02:00	55.6	↓-1.9
9/23 02:10	53.8	↓-1.8
9/23 02:20	52.1	↓-1.7
9/23 02:30	50.4	↓-1.7
9/23 02:40	48.7	↓-1.7
9/23 02:50	47.1	↓-1.6
9/23 03:00	45.6	↓-1.5
9/23 03:10	44.1	↓-1.5
9/23 03:20	42.8	↓-1.3
9/23 03:30	41.5	↓-1.3
9/23 03:40	40.2	↓-1.3
9/23 03:50	39.1	↓-1.1
9/23 04:00	38.0	↓-1.1
9/23 04:10	37.0	↓-1.0
9/23 04:20	36.2	↓-0.8
9/23 04:30	35.3	↓-0.9
9/23 04:40	34.6	↓-0.7
9/23 04:50	34.0	↓-0.6
9/23 05:00	33.5	↓-0.5
9/23 05:10	33.0	↓-0.5
9/23 05:20	32.6	↓-0.4
9/23 05:30	32.3	↓-0.3
9/23 05:40	32.1	↓-0.2
9/23 05:50	32.0	↓-0.1
9/23 06:00	31.9	↓-0.1	干潮
9/23 06:10	32.0	↑0.1
9/23 06:20	32.1	↑0.1
9/23 06:30	32.2	↑0.1
9/23 06:40	32.4	↑0.2
9/23 06:50	32.7	↑0.3
9/23 07:00	33.1	↑0.4
9/23 07:10	33.5	↑0.4
9/23 07:20	34.0	↑0.5
9/23 07:30	34.5	↑0.5
9/23 07:40	35.0	↑0.5
9/23 07:50	35.6	↑0.6
9/23 08:00	36.3	↑0.7
9/23 08:10	36.9	↑0.6
9/23 08:20	37.7	↑0.8
9/23 08:30	38.4	↑0.7
9/23 08:40	39.1	↑0.7
9/23 08:50	39.9	↑0.8
9/23 09:00	40.7	↑0.8
9/23 09:10	41.5	↑0.8
9/23 09:20	42.3	↑0.8
9/23 09:30	43.1	↑0.8
9/23 09:40	43.9	↑0.8
9/23 09:50	44.8	↑0.9
9/23 10:00	45.6	↑0.8
9/23 10:10	46.4	↑0.8
9/23 10:20	47.2	↑0.8
9/23 10:30	48.1	↑0.9
9/23 10:40	48.9	↑0.8
9/23 10:50	49.7	↑0.8
9/23 11:00	50.5	↑0.8
9/23 11:10	51.2	↑0.7
9/23 11:20	52.0	↑0.8
9/23 11:30	52.8	↑0.8
9/23 11:40	53.5	↑0.7
9/23 11:50	54.3	↑0.8
9/23 12:00	55.0	↑0.7
9/23 12:10	55.7	↑0.7
9/23 12:20	56.5	↑0.8
9/23 12:30	57.2	↑0.7
9/23 12:40	57.9	↑0.7
9/23 12:50	58.6	↑0.7
9/23 13:00	59.3	↑0.7
9/23 13:10	60.0	↑0.7
9/23 13:20	60.7	↑0.7
9/23 13:30	61.4	↑0.7
9/23 13:40	62.2	↑0.8
9/23 13:50	62.9	↑0.7
9/23 14:00	63.6	↑0.7
9/23 14:10	64.4	↑0.8
9/23 14:20	65.1	↑0.7
9/23 14:30	65.9	↑0.8
9/23 14:40	66.7	↑0.8
9/23 14:50	67.5	↑0.8
9/23 15:00	68.3	↑0.8
9/23 15:10	69.1	↑0.8
9/23 15:20	70.0	↑0.9
9/23 15:30	70.8	↑0.8
9/23 15:40	71.7	↑0.9
9/23 15:50	72.6	↑0.9
9/23 16:00	73.6	↑1.0
9/23 16:10	74.5	↑0.9
9/23 16:20	75.5	↑1.0
9/23 16:30	76.5	↑1.0
9/23 16:40	77.5	↑1.0
9/23 16:50	78.5	↑1.0
9/23 17:00	79.5	↑1.0
9/23 17:10	80.6	↑1.1
9/23 17:20	81.7	↑1.1
9/23 17:30	82.7	↑1.0
9/23 17:40	83.8	↑1.1
9/23 17:50	84.9	↑1.1
9/23 18:00	86.0	↑1.1
9/23 18:10	87.1	↑1.1
9/23 18:20	88.1	↑1.0
9/23 18:30	89.2	↑1.1
9/23 18:40	90.2	↑1.0
9/23 18:50	91.3	↑1.1
9/23 19:00	92.3	↑1.0
9/23 19:10	93.3	↑1.0
9/23 19:20	94.2	↑0.9
9/23 19:30	95.1	↑0.9
9/23 19:40	96.0	↑0.9
9/23 19:50	96.8	↑0.8
9/23 20:00	97.6	↑0.8
9/23 20:10	98.3	↑0.7
9/23 20:20	99.0	↑0.7
9/23 20:30	99.6	↑0.6
9/23 20:40	100.1	↑0.5
9/23 20:50	100.6	↑0.5
9/23 21:00	101.0	↑0.4
9/23 21:10	101.3	↑0.3
9/23 21:20	101.5	↑0.2
9/23 21:30	101.6	↑0.1
9/23 21:40	101.7	↑0.1	満潮
9/23 21:50	101.7	0
9/23 22:00	101.5	↓-0.2
9/23 22:10	101.3	↓-0.2
9/23 22:20	101.0	↓-0.3
9/23 22:30	100.5	↓-0.5
9/23 22:40	100.0	↓-0.5
9/23 22:50	99.4	↓-0.6
9/23 23:00	98.7	↓-0.7
9/23 23:10	97.8	↓-0.9
9/23 23:20	96.9	↓-0.9
9/23 23:30	95.9	↓-1.0
9/23 23:40	94.8	↓-1.1
9/23 23:50	93.6	↓-1.2