23 (水)	14:44	07:54	-	17:36
	64cm	32cm	-	61cm
中潮 出 05:09 入 17:19 出 15:47 入 00:54

コイセボイ（北海道）2026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	100.9	↓-0.3
9/23 00:10	100.4	↓-0.5
9/23 00:20	99.8	↓-0.6
9/23 00:30	99.1	↓-0.7
9/23 00:40	98.3	↓-0.8
9/23 00:50	97.4	↓-0.9
9/23 01:00	96.3	↓-1.1
9/23 01:10	95.1	↓-1.2
9/23 01:20	93.9	↓-1.2
9/23 01:30	92.5	↓-1.4
9/23 01:40	91.0	↓-1.5
9/23 01:50	89.4	↓-1.6
9/23 02:00	87.7	↓-1.7
9/23 02:10	85.9	↓-1.8
9/23 02:20	84.0	↓-1.9
9/23 02:30	82.1	↓-1.9
9/23 02:40	80.1	↓-2.0
9/23 02:50	78.0	↓-2.1
9/23 03:00	75.9	↓-2.1
9/23 03:10	73.7	↓-2.2
9/23 03:20	71.5	↓-2.2
9/23 03:30	69.3	↓-2.2
9/23 03:40	67.0	↓-2.3	最大潮位差
9/23 03:50	64.8	↓-2.2
9/23 04:00	62.6	↓-2.2
9/23 04:10	60.3	↓-2.3	最大潮位差
9/23 04:20	58.1	↓-2.2
9/23 04:30	56.0	↓-2.1
9/23 04:40	53.8	↓-2.2
9/23 04:50	51.8	↓-2.0
9/23 05:00	49.8	↓-2.0
9/23 05:10	47.8	↓-2.0
9/23 05:20	46.0	↓-1.8
9/23 05:30	44.2	↓-1.8
9/23 05:40	42.5	↓-1.7
9/23 05:50	40.9	↓-1.6
9/23 06:00	39.4	↓-1.5
9/23 06:10	38.1	↓-1.3
9/23 06:20	36.8	↓-1.3
9/23 06:30	35.7	↓-1.1
9/23 06:40	34.7	↓-1.0
9/23 06:50	33.8	↓-0.9
9/23 07:00	33.1	↓-0.7
9/23 07:10	32.4	↓-0.7
9/23 07:20	32.0	↓-0.4
9/23 07:30	31.6	↓-0.4
9/23 07:40	31.4	↓-0.2
9/23 07:50	31.3	↓-0.1	干潮
9/23 08:00	31.3	0
9/23 08:10	31.5	↑0.2
9/23 08:20	31.7	↑0.2
9/23 08:30	32.1	↑0.4
9/23 08:40	32.6	↑0.5
9/23 08:50	33.2	↑0.6
9/23 09:00	33.9	↑0.7
9/23 09:10	34.7	↑0.8
9/23 09:20	35.6	↑0.9
9/23 09:30	36.6	↑1.0
9/23 09:40	37.6	↑1.0
9/23 09:50	38.7	↑1.1
9/23 10:00	39.8	↑1.1
9/23 10:10	41.0	↑1.2
9/23 10:20	42.2	↑1.2
9/23 10:30	43.5	↑1.3
9/23 10:40	44.8	↑1.3
9/23 10:50	46.1	↑1.3
9/23 11:00	47.3	↑1.2
9/23 11:10	48.6	↑1.3
9/23 11:20	49.9	↑1.3
9/23 11:30	51.1	↑1.2
9/23 11:40	52.3	↑1.2
9/23 11:50	53.5	↑1.2
9/23 12:00	54.6	↑1.1
9/23 12:10	55.7	↑1.1
9/23 12:20	56.7	↑1.0
9/23 12:30	57.7	↑1.0
9/23 12:40	58.6	↑0.9
9/23 12:50	59.4	↑0.8
9/23 13:00	60.2	↑0.8
9/23 13:10	60.9	↑0.7
9/23 13:20	61.5	↑0.6
9/23 13:30	62.0	↑0.5
9/23 13:40	62.5	↑0.5
9/23 13:50	62.9	↑0.4
9/23 14:00	63.2	↑0.3
9/23 14:10	63.5	↑0.3
9/23 14:20	63.6	↑0.1
9/23 14:30	63.7	↑0.1
9/23 14:40	63.8	↑0.1	満潮
9/23 14:50	63.8	0
9/23 15:00	63.7	↓-0.1
9/23 15:10	63.6	↓-0.1
9/23 15:20	63.4	↓-0.2
9/23 15:30	63.2	↓-0.2
9/23 15:40	63.0	↓-0.2
9/23 15:50	62.8	↓-0.2
9/23 16:00	62.5	↓-0.3
9/23 16:10	62.3	↓-0.2
9/23 16:20	62.0	↓-0.3
9/23 16:30	61.8	↓-0.2
9/23 16:40	61.5	↓-0.3
9/23 16:50	61.3	↓-0.2
9/23 17:00	61.1	↓-0.2
9/23 17:10	61.0	↓-0.1
9/23 17:20	60.9	↓-0.1
9/23 17:30	60.8	↓-0.1	干潮
9/23 17:40	60.8	0
9/23 17:50	60.9	↑0.1
9/23 18:00	61.0	↑0.1
9/23 18:10	61.2	↑0.2
9/23 18:20	61.5	↑0.3
9/23 18:30	61.8	↑0.3
9/23 18:40	62.3	↑0.5
9/23 18:50	62.8	↑0.5
9/23 19:00	63.4	↑0.6
9/23 19:10	64.1	↑0.7
9/23 19:20	64.9	↑0.8
9/23 19:30	65.7	↑0.8
9/23 19:40	66.7	↑1.0
9/23 19:50	67.7	↑1.0
9/23 20:00	68.8	↑1.1
9/23 20:10	70.0	↑1.2
9/23 20:20	71.3	↑1.3
9/23 20:30	72.6	↑1.3
9/23 20:40	74.0	↑1.4
9/23 20:50	75.4	↑1.4
9/23 21:00	76.9	↑1.5
9/23 21:10	78.4	↑1.5
9/23 21:20	79.9	↑1.5
9/23 21:30	81.4	↑1.5
9/23 21:40	83.0	↑1.6
9/23 21:50	84.6	↑1.6
9/23 22:00	86.1	↑1.5
9/23 22:10	87.6	↑1.5
9/23 22:20	89.2	↑1.6
9/23 22:30	90.6	↑1.4
9/23 22:40	92.0	↑1.4
9/23 22:50	93.4	↑1.4
9/23 23:00	94.7	↑1.3
9/23 23:10	95.9	↑1.2
9/23 23:20	97.0	↑1.1
9/23 23:30	98.0	↑1.0
9/23 23:40	99.0	↑1.0
9/23 23:50	99.8	↑0.8