6 (金)	07:21	01:52	19:24	12:03
	66cm	44cm	104cm	52cm
小潮 出 04:15 入 18:40 出 11:41 入 21:42

コイセボイ（北海道）2049年08月6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
8/6 00:00	51.4	↓-1.4
8/6 00:10	50.1	↓-1.3
8/6 00:20	48.8	↓-1.3
8/6 00:30	47.7	↓-1.1
8/6 00:40	46.8	↓-0.9
8/6 00:50	45.9	↓-0.9
8/6 01:00	45.2	↓-0.7
8/6 01:10	44.6	↓-0.6
8/6 01:20	44.1	↓-0.5
8/6 01:30	43.8	↓-0.3
8/6 01:40	43.6	↓-0.2
8/6 01:50	43.5	↓-0.1	干潮
8/6 02:00	43.6	↑0.1
8/6 02:10	43.8	↑0.2
8/6 02:20	44.0	↑0.2
8/6 02:30	44.4	↑0.4
8/6 02:40	44.9	↑0.5
8/6 02:50	45.5	↑0.6
8/6 03:00	46.2	↑0.7
8/6 03:10	46.9	↑0.7
8/6 03:20	47.7	↑0.8
8/6 03:30	48.6	↑0.9
8/6 03:40	49.5	↑0.9
8/6 03:50	50.5	↑1.0
8/6 04:00	51.5	↑1.0
8/6 04:10	52.5	↑1.0
8/6 04:20	53.6	↑1.1
8/6 04:30	54.6	↑1.0
8/6 04:40	55.7	↑1.1
8/6 04:50	56.7	↑1.0
8/6 05:00	57.7	↑1.0
8/6 05:10	58.7	↑1.0
8/6 05:20	59.6	↑0.9
8/6 05:30	60.5	↑0.9
8/6 05:40	61.3	↑0.8
8/6 05:50	62.1	↑0.8
8/6 06:00	62.8	↑0.7
8/6 06:10	63.4	↑0.6
8/6 06:20	64.0	↑0.6
8/6 06:30	64.5	↑0.5
8/6 06:40	64.9	↑0.4
8/6 06:50	65.2	↑0.3
8/6 07:00	65.4	↑0.2
8/6 07:10	65.5	↑0.1
8/6 07:20	65.6	↑0.1	満潮
8/6 07:30	65.5	↓-0.1
8/6 07:40	65.4	↓-0.1
8/6 07:50	65.2	↓-0.2
8/6 08:00	64.9	↓-0.3
8/6 08:10	64.6	↓-0.3
8/6 08:20	64.1	↓-0.5
8/6 08:30	63.6	↓-0.5
8/6 08:40	63.1	↓-0.5
8/6 08:50	62.5	↓-0.6
8/6 09:00	61.8	↓-0.7
8/6 09:10	61.1	↓-0.7
8/6 09:20	60.4	↓-0.7
8/6 09:30	59.7	↓-0.7
8/6 09:40	58.9	↓-0.8
8/6 09:50	58.2	↓-0.7
8/6 10:00	57.4	↓-0.8
8/6 10:10	56.7	↓-0.7
8/6 10:20	56.0	↓-0.7
8/6 10:30	55.3	↓-0.7
8/6 10:40	54.6	↓-0.7
8/6 10:50	54.0	↓-0.6
8/6 11:00	53.5	↓-0.5
8/6 11:10	53.0	↓-0.5
8/6 11:20	52.6	↓-0.4
8/6 11:30	52.2	↓-0.4
8/6 11:40	52.0	↓-0.2
8/6 11:50	51.8	↓-0.2
8/6 12:00	51.7	↓-0.1	干潮
8/6 12:10	51.8	↑0.1
8/6 12:20	51.9	↑0.1
8/6 12:30	52.2	↑0.3
8/6 12:40	52.5	↑0.3
8/6 12:50	53.0	↑0.5
8/6 13:00	53.6	↑0.6
8/6 13:10	54.3	↑0.7
8/6 13:20	55.1	↑0.8
8/6 13:30	56.0	↑0.9
8/6 13:40	57.0	↑1.0
8/6 13:50	58.1	↑1.1
8/6 14:00	59.4	↑1.3
8/6 14:10	60.7	↑1.3
8/6 14:20	62.1	↑1.4
8/6 14:30	63.6	↑1.5
8/6 14:40	65.2	↑1.6
8/6 14:50	66.8	↑1.6
8/6 15:00	68.5	↑1.7
8/6 15:10	70.3	↑1.8
8/6 15:20	72.1	↑1.8
8/6 15:30	73.9	↑1.8
8/6 15:40	75.8	↑1.9
8/6 15:50	77.7	↑1.9
8/6 16:00	79.6	↑1.9
8/6 16:10	81.4	↑1.8
8/6 16:20	83.3	↑1.9
8/6 16:30	85.1	↑1.8
8/6 16:40	87.0	↑1.9
8/6 16:50	88.7	↑1.7
8/6 17:00	90.4	↑1.7
8/6 17:10	92.1	↑1.7
8/6 17:20	93.6	↑1.5
8/6 17:30	95.1	↑1.5
8/6 17:40	96.5	↑1.4
8/6 17:50	97.8	↑1.3
8/6 18:00	99.0	↑1.2
8/6 18:10	100.0	↑1.0
8/6 18:20	101.0	↑1.0
8/6 18:30	101.8	↑0.8
8/6 18:40	102.5	↑0.7
8/6 18:50	103.0	↑0.5
8/6 19:00	103.4	↑0.4
8/6 19:10	103.7	↑0.3
8/6 19:20	103.8	↑0.1	満潮
8/6 19:30	103.8	0
8/6 19:40	103.6	↓-0.2
8/6 19:50	103.3	↓-0.3
8/6 20:00	102.8	↓-0.5
8/6 20:10	102.2	↓-0.6
8/6 20:20	101.5	↓-0.7
8/6 20:30	100.6	↓-0.9
8/6 20:40	99.6	↓-1.0
8/6 20:50	98.5	↓-1.1
8/6 21:00	97.2	↓-1.3
8/6 21:10	95.9	↓-1.3
8/6 21:20	94.4	↓-1.5
8/6 21:30	92.9	↓-1.5
8/6 21:40	91.2	↓-1.7
8/6 21:50	89.5	↓-1.7
8/6 22:00	87.7	↓-1.8
8/6 22:10	85.9	↓-1.8
8/6 22:20	83.9	↓-2.0
8/6 22:30	82.0	↓-1.9
8/6 22:40	80.0	↓-2.0
8/6 22:50	78.0	↓-2.0
8/6 23:00	76.0	↓-2.0
8/6 23:10	74.0	↓-2.0
8/6 23:20	71.9	↓-2.1	最大潮位差
8/6 23:30	69.9	↓-2.0
8/6 23:40	68.0	↓-1.9
8/6 23:50	66.0	↓-2.0