09 (月)	06:53	01:04	18:44	11:48
	72cm	40cm	105cm	53cm
小潮 出 04:17 入 18:36 出 12:30 入 21:38

コイセボイ（北海道）2027年08月09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
8/9 00:00	42.9	↓-1.0
8/9 00:10	42.1	↓-0.8
8/9 00:20	41.3	↓-0.8
8/9 00:30	40.8	↓-0.5
8/9 00:40	40.4	↓-0.4
8/9 00:50	40.1	↓-0.3
8/9 01:00	40.0	↓-0.1	干潮
8/9 01:10	40.0	0
8/9 01:20	40.2	↑0.2
8/9 01:30	40.5	↑0.3
8/9 01:40	41.0	↑0.5
8/9 01:50	41.6	↑0.6
8/9 02:00	42.3	↑0.7
8/9 02:10	43.1	↑0.8
8/9 02:20	44.0	↑0.9
8/9 02:30	45.0	↑1.0
8/9 02:40	46.1	↑1.1
8/9 02:50	47.3	↑1.2
8/9 03:00	48.6	↑1.3
8/9 03:10	49.9	↑1.3
8/9 03:20	51.2	↑1.3
8/9 03:30	52.6	↑1.4
8/9 03:40	54.0	↑1.4
8/9 03:50	55.4	↑1.4
8/9 04:00	56.8	↑1.4
8/9 04:10	58.2	↑1.4
8/9 04:20	59.6	↑1.4
8/9 04:30	60.9	↑1.3
8/9 04:40	62.2	↑1.3
8/9 04:50	63.5	↑1.3
8/9 05:00	64.6	↑1.1
8/9 05:10	65.7	↑1.1
8/9 05:20	66.8	↑1.1
8/9 05:30	67.7	↑0.9
8/9 05:40	68.5	↑0.8
8/9 05:50	69.3	↑0.8
8/9 06:00	69.9	↑0.6
8/9 06:10	70.4	↑0.5
8/9 06:20	70.9	↑0.5
8/9 06:30	71.2	↑0.3
8/9 06:40	71.4	↑0.2
8/9 06:50	71.4	0	満潮
8/9 07:00	71.4	0
8/9 07:10	71.3	↓-0.1
8/9 07:20	71.0	↓-0.3
8/9 07:30	70.7	↓-0.3
8/9 07:40	70.2	↓-0.5
8/9 07:50	69.7	↓-0.5
8/9 08:00	69.1	↓-0.6
8/9 08:10	68.4	↓-0.7
8/9 08:20	67.6	↓-0.8
8/9 08:30	66.8	↓-0.8
8/9 08:40	65.9	↓-0.9
8/9 08:50	65.0	↓-0.9
8/9 09:00	64.0	↓-1.0
8/9 09:10	63.0	↓-1.0
8/9 09:20	62.0	↓-1.0
8/9 09:30	61.0	↓-1.0
8/9 09:40	60.1	↓-0.9
8/9 09:50	59.1	↓-1.0
8/9 10:00	58.1	↓-1.0
8/9 10:10	57.2	↓-0.9
8/9 10:20	56.4	↓-0.8
8/9 10:30	55.6	↓-0.8
8/9 10:40	54.9	↓-0.7
8/9 10:50	54.2	↓-0.7
8/9 11:00	53.7	↓-0.5
8/9 11:10	53.2	↓-0.5
8/9 11:20	52.9	↓-0.3
8/9 11:30	52.6	↓-0.3
8/9 11:40	52.5	↓-0.1	干潮
8/9 11:50	52.4	↓-0.1
8/9 12:00	52.5	↑0.1
8/9 12:10	52.8	↑0.3
8/9 12:20	53.1	↑0.3
8/9 12:30	53.6	↑0.5
8/9 12:40	54.2	↑0.6
8/9 12:50	55.0	↑0.8
8/9 13:00	55.8	↑0.8
8/9 13:10	56.8	↑1.0
8/9 13:20	57.9	↑1.1
8/9 13:30	59.2	↑1.3
8/9 13:40	60.5	↑1.3
8/9 13:50	62.0	↑1.5
8/9 14:00	63.5	↑1.5
8/9 14:10	65.1	↑1.6
8/9 14:20	66.8	↑1.7
8/9 14:30	68.6	↑1.8
8/9 14:40	70.5	↑1.9
8/9 14:50	72.3	↑1.8
8/9 15:00	74.3	↑2.0
8/9 15:10	76.2	↑1.9
8/9 15:20	78.2	↑2.0
8/9 15:30	80.2	↑2.0
8/9 15:40	82.2	↑2.0
8/9 15:50	84.1	↑1.9
8/9 16:00	86.1	↑2.0
8/9 16:10	88.0	↑1.9
8/9 16:20	89.8	↑1.8
8/9 16:30	91.6	↑1.8
8/9 16:40	93.3	↑1.7
8/9 16:50	94.9	↑1.6
8/9 17:00	96.4	↑1.5
8/9 17:10	97.8	↑1.4
8/9 17:20	99.1	↑1.3
8/9 17:30	100.2	↑1.1
8/9 17:40	101.3	↑1.1
8/9 17:50	102.2	↑0.9
8/9 18:00	102.9	↑0.7
8/9 18:10	103.5	↑0.6
8/9 18:20	104.0	↑0.5
8/9 18:30	104.3	↑0.3
8/9 18:40	104.4	↑0.1	満潮
8/9 18:50	104.3	↓-0.1
8/9 19:00	104.1	↓-0.2
8/9 19:10	103.8	↓-0.3
8/9 19:20	103.3	↓-0.5
8/9 19:30	102.6	↓-0.7
8/9 19:40	101.8	↓-0.8
8/9 19:50	100.8	↓-1.0
8/9 20:00	99.7	↓-1.1
8/9 20:10	98.4	↓-1.3
8/9 20:20	97.0	↓-1.4
8/9 20:30	95.5	↓-1.5
8/9 20:40	93.9	↓-1.6
8/9 20:50	92.1	↓-1.8
8/9 21:00	90.3	↓-1.8
8/9 21:10	88.3	↓-2.0
8/9 21:20	86.3	↓-2.0
8/9 21:30	84.3	↓-2.0
8/9 21:40	82.1	↓-2.2
8/9 21:50	80.0	↓-2.1
8/9 22:00	77.8	↓-2.2
8/9 22:10	75.6	↓-2.2
8/9 22:20	73.3	↓-2.3	最大潮位差
8/9 22:30	71.1	↓-2.2
8/9 22:40	68.9	↓-2.2
8/9 22:50	66.7	↓-2.2
8/9 23:00	64.5	↓-2.2
8/9 23:10	62.4	↓-2.1
8/9 23:20	60.4	↓-2.0
8/9 23:30	58.4	↓-2.0
8/9 23:40	56.5	↓-1.9
8/9 23:50	54.7	↓-1.8