9 (日)	06:03	13:17	19:24	-
	100cm	37cm	72cm	-
小潮 出 03:47 入 19:07 出 22:47 入 10:27

コイセボイ（北海道）2023年07月9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
7/9 00:00	53.6	↑0.5
7/9 00:10	54.2	↑0.6
7/9 00:20	54.9	↑0.7
7/9 00:30	55.7	↑0.8
7/9 00:40	56.6	↑0.9
7/9 00:50	57.7	↑1.1
7/9 01:00	58.8	↑1.1
7/9 01:10	60.1	↑1.3
7/9 01:20	61.4	↑1.3
7/9 01:30	62.9	↑1.5
7/9 01:40	64.4	↑1.5
7/9 01:50	66.0	↑1.6
7/9 02:00	67.6	↑1.6
7/9 02:10	69.4	↑1.8
7/9 02:20	71.1	↑1.7
7/9 02:30	72.9	↑1.8
7/9 02:40	74.8	↑1.9
7/9 02:50	76.6	↑1.8
7/9 03:00	78.5	↑1.9
7/9 03:10	80.3	↑1.8
7/9 03:20	82.1	↑1.8
7/9 03:30	83.9	↑1.8
7/9 03:40	85.7	↑1.8
7/9 03:50	87.3	↑1.6
7/9 04:00	89.0	↑1.7
7/9 04:10	90.5	↑1.5
7/9 04:20	92.0	↑1.5
7/9 04:30	93.3	↑1.3
7/9 04:40	94.6	↑1.3
7/9 04:50	95.7	↑1.1
7/9 05:00	96.7	↑1.0
7/9 05:10	97.6	↑0.9
7/9 05:20	98.3	↑0.7
7/9 05:30	98.9	↑0.6
7/9 05:40	99.3	↑0.4
7/9 05:50	99.6	↑0.3
7/9 06:00	99.7	↑0.1	満潮
7/9 06:10	99.6	↓-0.1
7/9 06:20	99.4	↓-0.2
7/9 06:30	99.0	↓-0.4
7/9 06:40	98.5	↓-0.5
7/9 06:50	97.8	↓-0.7
7/9 07:00	97.0	↓-0.8
7/9 07:10	95.9	↓-1.1
7/9 07:20	94.8	↓-1.1
7/9 07:30	93.5	↓-1.3
7/9 07:40	92.1	↓-1.4
7/9 07:50	90.5	↓-1.6
7/9 08:00	88.8	↓-1.7
7/9 08:10	87.0	↓-1.8
7/9 08:20	85.1	↓-1.9
7/9 08:30	83.1	↓-2.0
7/9 08:40	81.1	↓-2.0
7/9 08:50	78.9	↓-2.2
7/9 09:00	76.7	↓-2.2
7/9 09:10	74.5	↓-2.2
7/9 09:20	72.2	↓-2.3	最大潮位差
7/9 09:30	69.9	↓-2.3	最大潮位差
7/9 09:40	67.6	↓-2.3	最大潮位差
7/9 09:50	65.3	↓-2.3	最大潮位差
7/9 10:00	63.0	↓-2.3	最大潮位差
7/9 10:10	60.8	↓-2.2
7/9 10:20	58.6	↓-2.2
7/9 10:30	56.4	↓-2.2
7/9 10:40	54.4	↓-2.0
7/9 10:50	52.4	↓-2.0
7/9 11:00	50.4	↓-2.0
7/9 11:10	48.6	↓-1.8
7/9 11:20	46.9	↓-1.7
7/9 11:30	45.3	↓-1.6
7/9 11:40	43.9	↓-1.4
7/9 11:50	42.5	↓-1.4
7/9 12:00	41.3	↓-1.2
7/9 12:10	40.3	↓-1.0
7/9 12:20	39.3	↓-1.0
7/9 12:30	38.6	↓-0.7
7/9 12:40	38.0	↓-0.6
7/9 12:50	37.5	↓-0.5
7/9 13:00	37.2	↓-0.3
7/9 13:10	37.0	↓-0.2	干潮
7/9 13:20	37.0	0
7/9 13:30	37.1	↑0.1
7/9 13:40	37.4	↑0.3
7/9 13:50	37.8	↑0.4
7/9 14:00	38.4	↑0.6
7/9 14:10	39.1	↑0.7
7/9 14:20	39.8	↑0.7
7/9 14:30	40.8	↑1.0
7/9 14:40	41.8	↑1.0
7/9 14:50	42.9	↑1.1
7/9 15:00	44.1	↑1.2
7/9 15:10	45.3	↑1.2
7/9 15:20	46.6	↑1.3
7/9 15:30	48.0	↑1.4
7/9 15:40	49.5	↑1.5
7/9 15:50	50.9	↑1.4
7/9 16:00	52.4	↑1.5
7/9 16:10	53.9	↑1.5
7/9 16:20	55.4	↑1.5
7/9 16:30	56.8	↑1.4
7/9 16:40	58.3	↑1.5
7/9 16:50	59.7	↑1.4
7/9 17:00	61.1	↑1.4
7/9 17:10	62.4	↑1.3
7/9 17:20	63.7	↑1.3
7/9 17:30	64.9	↑1.2
7/9 17:40	66.0	↑1.1
7/9 17:50	67.0	↑1.0
7/9 18:00	68.0	↑1.0
7/9 18:10	68.8	↑0.8
7/9 18:20	69.5	↑0.7
7/9 18:30	70.2	↑0.7
7/9 18:40	70.7	↑0.5
7/9 18:50	71.1	↑0.4
7/9 19:00	71.4	↑0.3
7/9 19:10	71.6	↑0.2
7/9 19:20	71.7	↑0.1	満潮
7/9 19:30	71.7	0
7/9 19:40	71.6	↓-0.1
7/9 19:50	71.4	↓-0.2
7/9 20:00	71.0	↓-0.4
7/9 20:10	70.6	↓-0.4
7/9 20:20	70.1	↓-0.5
7/9 20:30	69.5	↓-0.6
7/9 20:40	68.8	↓-0.7
7/9 20:50	68.1	↓-0.7
7/9 21:00	67.3	↓-0.8
7/9 21:10	66.4	↓-0.9
7/9 21:20	65.5	↓-0.9
7/9 21:30	64.6	↓-0.9
7/9 21:40	63.6	↓-1.0
7/9 21:50	62.6	↓-1.0
7/9 22:00	61.6	↓-1.0
7/9 22:10	60.7	↓-0.9
7/9 22:20	59.7	↓-1.0
7/9 22:30	58.7	↓-1.0
7/9 22:40	57.8	↓-0.9
7/9 22:50	56.9	↓-0.9
7/9 23:00	56.1	↓-0.8
7/9 23:10	55.3	↓-0.8
7/9 23:20	54.6	↓-0.7
7/9 23:30	54.0	↓-0.6
7/9 23:40	53.4	↓-0.6
7/9 23:50	53.0	↓-0.4