9 (月)	05:45	12:38	18:43	-
	99cm	38cm	78cm	-
中潮 出 03:47 入 19:06 出 09:47 入 21:47

コイセボイ（北海道）2046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	50.4	↑0.6
7/9 00:10	51.2	↑0.8
7/9 00:20	52.0	↑0.8
7/9 00:30	53.1	↑1.1
7/9 00:40	54.2	↑1.1
7/9 00:50	55.5	↑1.3
7/9 01:00	56.9	↑1.4
7/9 01:10	58.4	↑1.5
7/9 01:20	60.0	↑1.6
7/9 01:30	61.6	↑1.6
7/9 01:40	63.4	↑1.8
7/9 01:50	65.2	↑1.8
7/9 02:00	67.1	↑1.9
7/9 02:10	69.1	↑2.0
7/9 02:20	71.0	↑1.9
7/9 02:30	73.0	↑2.0
7/9 02:40	75.0	↑2.0
7/9 02:50	77.0	↑2.0
7/9 03:00	79.0	↑2.0
7/9 03:10	80.9	↑1.9
7/9 03:20	82.8	↑1.9
7/9 03:30	84.7	↑1.9
7/9 03:40	86.5	↑1.8
7/9 03:50	88.2	↑1.7
7/9 04:00	89.7	↑1.5
7/9 04:10	91.2	↑1.5
7/9 04:20	92.6	↑1.4
7/9 04:30	93.8	↑1.2
7/9 04:40	95.0	↑1.2
7/9 04:50	95.9	↑0.9
7/9 05:00	96.7	↑0.8
7/9 05:10	97.4	↑0.7
7/9 05:20	97.9	↑0.5
7/9 05:30	98.2	↑0.3
7/9 05:40	98.3	↑0.1	満潮
7/9 05:50	98.3	0
7/9 06:00	98.1	↓-0.2
7/9 06:10	97.7	↓-0.4
7/9 06:20	97.2	↓-0.5
7/9 06:30	96.5	↓-0.7
7/9 06:40	95.6	↓-0.9
7/9 06:50	94.5	↓-1.1
7/9 07:00	93.3	↓-1.2
7/9 07:10	92.0	↓-1.3
7/9 07:20	90.5	↓-1.5
7/9 07:30	88.8	↓-1.7
7/9 07:40	87.1	↓-1.7
7/9 07:50	85.2	↓-1.9
7/9 08:00	83.2	↓-2.0
7/9 08:10	81.2	↓-2.0
7/9 08:20	79.0	↓-2.2
7/9 08:30	76.8	↓-2.2
7/9 08:40	74.6	↓-2.2
7/9 08:50	72.3	↓-2.3
7/9 09:00	69.9	↓-2.4	最大潮位差
7/9 09:10	67.6	↓-2.3
7/9 09:20	65.3	↓-2.3
7/9 09:30	62.9	↓-2.4	最大潮位差
7/9 09:40	60.7	↓-2.2
7/9 09:50	58.4	↓-2.3
7/9 10:00	56.2	↓-2.2
7/9 10:10	54.1	↓-2.1
7/9 10:20	52.1	↓-2.0
7/9 10:30	50.2	↓-1.9
7/9 10:40	48.3	↓-1.9
7/9 10:50	46.6	↓-1.7
7/9 11:00	45.0	↓-1.6
7/9 11:10	43.6	↓-1.4
7/9 11:20	42.3	↓-1.3
7/9 11:30	41.1	↓-1.2
7/9 11:40	40.1	↓-1.0
7/9 11:50	39.2	↓-0.9
7/9 12:00	38.5	↓-0.7
7/9 12:10	38.0	↓-0.5
7/9 12:20	37.7	↓-0.3
7/9 12:30	37.5	↓-0.2	干潮
7/9 12:40	37.4	↓-0.1
7/9 12:50	37.6	↑0.2
7/9 13:00	37.9	↑0.3
7/9 13:10	38.3	↑0.4
7/9 13:20	38.9	↑0.6
7/9 13:30	39.7	↑0.8
7/9 13:40	40.6	↑0.9
7/9 13:50	41.6	↑1.0
7/9 14:00	42.7	↑1.1
7/9 14:10	43.9	↑1.2
7/9 14:20	45.3	↑1.4
7/9 14:30	46.7	↑1.4
7/9 14:40	48.2	↑1.5
7/9 14:50	49.8	↑1.6
7/9 15:00	51.4	↑1.6
7/9 15:10	53.1	↑1.7
7/9 15:20	54.8	↑1.7
7/9 15:30	56.5	↑1.7
7/9 15:40	58.2	↑1.7
7/9 15:50	59.9	↑1.7
7/9 16:00	61.6	↑1.7
7/9 16:10	63.3	↑1.7
7/9 16:20	64.9	↑1.6
7/9 16:30	66.4	↑1.5
7/9 16:40	67.9	↑1.5
7/9 16:50	69.3	↑1.4
7/9 17:00	70.6	↑1.3
7/9 17:10	71.9	↑1.3
7/9 17:20	73.0	↑1.1
7/9 17:30	74.0	↑1.0
7/9 17:40	74.8	↑0.8
7/9 17:50	75.6	↑0.8
7/9 18:00	76.2	↑0.6
7/9 18:10	76.7	↑0.5
7/9 18:20	77.1	↑0.4
7/9 18:30	77.3	↑0.2
7/9 18:40	77.4	↑0.1	満潮
7/9 18:50	77.4	0
7/9 19:00	77.2	↓-0.2
7/9 19:10	76.9	↓-0.3
7/9 19:20	76.5	↓-0.4
7/9 19:30	75.9	↓-0.6
7/9 19:40	75.3	↓-0.6
7/9 19:50	74.5	↓-0.8
7/9 20:00	73.6	↓-0.9
7/9 20:10	72.6	↓-1.0
7/9 20:20	71.6	↓-1.0
7/9 20:30	70.5	↓-1.1
7/9 20:40	69.3	↓-1.2
7/9 20:50	68.0	↓-1.3
7/9 21:00	66.7	↓-1.3
7/9 21:10	65.4	↓-1.3
7/9 21:20	64.0	↓-1.4
7/9 21:30	62.7	↓-1.3
7/9 21:40	61.3	↓-1.4
7/9 21:50	60.0	↓-1.3
7/9 22:00	58.7	↓-1.3
7/9 22:10	57.4	↓-1.3
7/9 22:20	56.1	↓-1.3
7/9 22:30	54.9	↓-1.2
7/9 22:40	53.8	↓-1.1
7/9 22:50	52.8	↓-1.0
7/9 23:00	51.8	↓-1.0
7/9 23:10	50.9	↓-0.9
7/9 23:20	50.2	↓-0.7
7/9 23:30	49.5	↓-0.7
7/9 23:40	49.0	↓-0.5
7/9 23:50	48.6	↓-0.4