20 (火)	22:26	06:15	-	-
	104cm	40cm	-	-
若潮 出 04:31 入 18:18 出 - 入 14:49

コイセボイ（北海道）2052年08月20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
8/20 00:00	86.9	↓-1.6
8/20 00:10	85.2	↓-1.7
8/20 00:20	83.5	↓-1.7
8/20 00:30	81.7	↓-1.8
8/20 00:40	79.9	↓-1.8
8/20 00:50	78.1	↓-1.8
8/20 01:00	76.2	↓-1.9	最大潮位差
8/20 01:10	74.4	↓-1.8
8/20 01:20	72.5	↓-1.9	最大潮位差
8/20 01:30	70.6	↓-1.9	最大潮位差
8/20 01:40	68.7	↓-1.9	最大潮位差
8/20 01:50	66.9	↓-1.8
8/20 02:00	65.0	↓-1.9	最大潮位差
8/20 02:10	63.2	↓-1.8
8/20 02:20	61.5	↓-1.7
8/20 02:30	59.7	↓-1.8
8/20 02:40	58.0	↓-1.7
8/20 02:50	56.4	↓-1.6
8/20 03:00	54.8	↓-1.6
8/20 03:10	53.3	↓-1.5
8/20 03:20	51.8	↓-1.5
8/20 03:30	50.4	↓-1.4
8/20 03:40	49.1	↓-1.3
8/20 03:50	47.8	↓-1.3
8/20 04:00	46.7	↓-1.1
8/20 04:10	45.6	↓-1.1
8/20 04:20	44.6	↓-1.0
8/20 04:30	43.7	↓-0.9
8/20 04:40	42.9	↓-0.8
8/20 04:50	42.1	↓-0.8
8/20 05:00	41.5	↓-0.6
8/20 05:10	40.9	↓-0.6
8/20 05:20	40.4	↓-0.5
8/20 05:30	40.0	↓-0.4
8/20 05:40	39.7	↓-0.3
8/20 05:50	39.5	↓-0.2
8/20 06:00	39.4	↓-0.1
8/20 06:10	39.3	↓-0.1	干潮
8/20 06:20	39.3	0
8/20 06:30	39.4	↑0.1
8/20 06:40	39.5	↑0.1
8/20 06:50	39.7	↑0.2
8/20 07:00	40.0	↑0.3
8/20 07:10	40.3	↑0.3
8/20 07:20	40.7	↑0.4
8/20 07:30	41.1	↑0.4
8/20 07:40	41.6	↑0.5
8/20 07:50	42.1	↑0.5
8/20 08:00	42.6	↑0.5
8/20 08:10	43.1	↑0.5
8/20 08:20	43.7	↑0.6
8/20 08:30	44.3	↑0.6
8/20 08:40	45.0	↑0.7
8/20 08:50	45.6	↑0.6
8/20 09:00	46.2	↑0.6
8/20 09:10	46.9	↑0.7
8/20 09:20	47.5	↑0.6
8/20 09:30	48.1	↑0.6
8/20 09:40	48.8	↑0.7
8/20 09:50	49.4	↑0.6
8/20 10:00	50.0	↑0.6
8/20 10:10	50.6	↑0.6
8/20 10:20	51.1	↑0.5
8/20 10:30	51.7	↑0.6
8/20 10:40	52.2	↑0.5
8/20 10:50	52.7	↑0.5
8/20 11:00	53.2	↑0.5
8/20 11:10	53.7	↑0.5
8/20 11:20	54.2	↑0.5
8/20 11:30	54.6	↑0.4
8/20 11:40	55.0	↑0.4
8/20 11:50	55.4	↑0.4
8/20 12:00	55.7	↑0.3
8/20 12:10	56.1	↑0.4
8/20 12:20	56.4	↑0.3
8/20 12:30	56.8	↑0.4
8/20 12:40	57.1	↑0.3
8/20 12:50	57.4	↑0.3
8/20 13:00	57.7	↑0.3
8/20 13:10	58.0	↑0.3
8/20 13:20	58.3	↑0.3
8/20 13:30	58.6	↑0.3
8/20 13:40	59.0	↑0.4
8/20 13:50	59.3	↑0.3
8/20 14:00	59.7	↑0.4
8/20 14:10	60.0	↑0.3
8/20 14:20	60.4	↑0.4
8/20 14:30	60.8	↑0.4
8/20 14:40	61.3	↑0.5
8/20 14:50	61.8	↑0.5
8/20 15:00	62.3	↑0.5
8/20 15:10	62.8	↑0.5
8/20 15:20	63.4	↑0.6
8/20 15:30	64.0	↑0.6
8/20 15:40	64.7	↑0.7
8/20 15:50	65.4	↑0.7
8/20 16:00	66.2	↑0.8
8/20 16:10	67.0	↑0.8
8/20 16:20	67.8	↑0.8
8/20 16:30	68.7	↑0.9
8/20 16:40	69.7	↑1.0
8/20 16:50	70.6	↑0.9
8/20 17:00	71.7	↑1.1
8/20 17:10	72.7	↑1.0
8/20 17:20	73.9	↑1.2
8/20 17:30	75.0	↑1.1
8/20 17:40	76.2	↑1.2
8/20 17:50	77.4	↑1.2
8/20 18:00	78.7	↑1.3
8/20 18:10	79.9	↑1.2
8/20 18:20	81.2	↑1.3
8/20 18:30	82.5	↑1.3
8/20 18:40	83.8	↑1.3
8/20 18:50	85.2	↑1.4
8/20 19:00	86.5	↑1.3
8/20 19:10	87.8	↑1.3
8/20 19:20	89.1	↑1.3
8/20 19:30	90.4	↑1.3
8/20 19:40	91.7	↑1.3
8/20 19:50	92.9	↑1.2
8/20 20:00	94.1	↑1.2
8/20 20:10	95.3	↑1.2
8/20 20:20	96.4	↑1.1
8/20 20:30	97.4	↑1.0
8/20 20:40	98.4	↑1.0
8/20 20:50	99.4	↑1.0
8/20 21:00	100.2	↑0.8
8/20 21:10	101.0	↑0.8
8/20 21:20	101.7	↑0.7
8/20 21:30	102.3	↑0.6
8/20 21:40	102.8	↑0.5
8/20 21:50	103.3	↑0.5
8/20 22:00	103.6	↑0.3
8/20 22:10	103.8	↑0.2
8/20 22:20	103.9	↑0.1	満潮
8/20 22:30	103.9	0
8/20 22:40	103.8	↓-0.1
8/20 22:50	103.6	↓-0.2
8/20 23:00	103.2	↓-0.4
8/20 23:10	102.8	↓-0.4
8/20 23:20	102.2	↓-0.6
8/20 23:30	101.5	↓-0.7
8/20 23:40	100.7	↓-0.8
8/20 23:50	99.8	↓-0.9