31 (木)	21:33	05:24	-	-
	103cm	41cm	-	-
長潮 出 04:43 入 18:01 出 - 入 14:36

コイセボイ（北海道）2051年08月31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
8/31 00:00	77.7	↓-1.9	最大潮位差
8/31 00:10	75.9	↓-1.8
8/31 00:20	74.0	↓-1.9	最大潮位差
8/31 00:30	72.1	↓-1.9	最大潮位差
8/31 00:40	70.2	↓-1.9	最大潮位差
8/31 00:50	68.4	↓-1.8
8/31 01:00	66.6	↓-1.8
8/31 01:10	64.7	↓-1.9	最大潮位差
8/31 01:20	63.0	↓-1.7
8/31 01:30	61.2	↓-1.8
8/31 01:40	59.5	↓-1.7
8/31 01:50	57.9	↓-1.6
8/31 02:00	56.3	↓-1.6
8/31 02:10	54.8	↓-1.5
8/31 02:20	53.3	↓-1.5
8/31 02:30	51.9	↓-1.4
8/31 02:40	50.6	↓-1.3
8/31 02:50	49.4	↓-1.2
8/31 03:00	48.2	↓-1.2
8/31 03:10	47.1	↓-1.1
8/31 03:20	46.1	↓-1.0
8/31 03:30	45.2	↓-0.9
8/31 03:40	44.4	↓-0.8
8/31 03:50	43.6	↓-0.8
8/31 04:00	42.9	↓-0.7
8/31 04:10	42.3	↓-0.6
8/31 04:20	41.8	↓-0.5
8/31 04:30	41.4	↓-0.4
8/31 04:40	41.1	↓-0.3
8/31 04:50	40.8	↓-0.3
8/31 05:00	40.6	↓-0.2
8/31 05:10	40.5	↓-0.1
8/31 05:20	40.4	↓-0.1	干潮
8/31 05:30	40.5	↑0.1
8/31 05:40	40.5	0
8/31 05:50	40.7	↑0.2
8/31 06:00	40.9	↑0.2
8/31 06:10	41.1	↑0.2
8/31 06:20	41.4	↑0.3
8/31 06:30	41.7	↑0.3
8/31 06:40	42.1	↑0.4
8/31 06:50	42.5	↑0.4
8/31 07:00	42.9	↑0.4
8/31 07:10	43.4	↑0.5
8/31 07:20	43.9	↑0.5
8/31 07:30	44.3	↑0.4
8/31 07:40	44.9	↑0.6
8/31 07:50	45.4	↑0.5
8/31 08:00	45.9	↑0.5
8/31 08:10	46.4	↑0.5
8/31 08:20	46.9	↑0.5
8/31 08:30	47.4	↑0.5
8/31 08:40	47.9	↑0.5
8/31 08:50	48.4	↑0.5
8/31 09:00	48.9	↑0.5
8/31 09:10	49.4	↑0.5
8/31 09:20	49.9	↑0.5
8/31 09:30	50.3	↑0.4
8/31 09:40	50.7	↑0.4
8/31 09:50	51.2	↑0.5
8/31 10:00	51.6	↑0.4
8/31 10:10	51.9	↑0.3
8/31 10:20	52.3	↑0.4
8/31 10:30	52.6	↑0.3
8/31 10:40	53.0	↑0.4
8/31 10:50	53.3	↑0.3
8/31 11:00	53.6	↑0.3
8/31 11:10	53.9	↑0.3
8/31 11:20	54.2	↑0.3
8/31 11:30	54.5	↑0.3
8/31 11:40	54.8	↑0.3
8/31 11:50	55.0	↑0.2
8/31 12:00	55.3	↑0.3
8/31 12:10	55.6	↑0.3
8/31 12:20	55.9	↑0.3
8/31 12:30	56.2	↑0.3
8/31 12:40	56.6	↑0.4
8/31 12:50	56.9	↑0.3
8/31 13:00	57.3	↑0.4
8/31 13:10	57.6	↑0.3
8/31 13:20	58.1	↑0.5
8/31 13:30	58.5	↑0.4
8/31 13:40	59.0	↑0.5
8/31 13:50	59.5	↑0.5
8/31 14:00	60.0	↑0.5
8/31 14:10	60.6	↑0.6
8/31 14:20	61.2	↑0.6
8/31 14:30	61.9	↑0.7
8/31 14:40	62.6	↑0.7
8/31 14:50	63.4	↑0.8
8/31 15:00	64.1	↑0.7
8/31 15:10	65.0	↑0.9
8/31 15:20	65.9	↑0.9
8/31 15:30	66.8	↑0.9
8/31 15:40	67.8	↑1.0
8/31 15:50	68.8	↑1.0
8/31 16:00	69.8	↑1.0
8/31 16:10	70.9	↑1.1
8/31 16:20	72.1	↑1.2
8/31 16:30	73.2	↑1.1
8/31 16:40	74.4	↑1.2
8/31 16:50	75.6	↑1.2
8/31 17:00	76.9	↑1.3
8/31 17:10	78.2	↑1.3
8/31 17:20	79.5	↑1.3
8/31 17:30	80.8	↑1.3
8/31 17:40	82.1	↑1.3
8/31 17:50	83.4	↑1.3
8/31 18:00	84.7	↑1.3
8/31 18:10	86.0	↑1.3
8/31 18:20	87.3	↑1.3
8/31 18:30	88.5	↑1.2
8/31 18:40	89.8	↑1.3
8/31 18:50	91.0	↑1.2
8/31 19:00	92.2	↑1.2
8/31 19:10	93.3	↑1.1
8/31 19:20	94.4	↑1.1
8/31 19:30	95.5	↑1.1
8/31 19:40	96.5	↑1.0
8/31 19:50	97.4	↑0.9
8/31 20:00	98.3	↑0.9
8/31 20:10	99.1	↑0.8
8/31 20:20	99.8	↑0.7
8/31 20:30	100.4	↑0.6
8/31 20:40	100.9	↑0.5
8/31 20:50	101.4	↑0.5
8/31 21:00	101.8	↑0.4
8/31 21:10	102.0	↑0.2
8/31 21:20	102.2	↑0.2
8/31 21:30	102.3	↑0.1	満潮
8/31 21:40	102.2	↓-0.1
8/31 21:50	102.1	↓-0.1
8/31 22:00	101.9	↓-0.2
8/31 22:10	101.5	↓-0.4
8/31 22:20	101.1	↓-0.4
8/31 22:30	100.5	↓-0.6
8/31 22:40	99.9	↓-0.6
8/31 22:50	99.1	↓-0.8
8/31 23:00	98.2	↓-0.9
8/31 23:10	97.3	↓-0.9
8/31 23:20	96.2	↓-1.1
8/31 23:30	95.1	↓-1.1
8/31 23:40	93.8	↓-1.3
8/31 23:50	92.5	↓-1.3