20 (木)	22:36	06:13	-	-
	94cm	33cm	-	-
長潮 出 05:42 入 16:31 出 - 入 14:34

コイセボイ（北海道）2022年10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
10/20 00:00	81.3	↓-1.6
10/20 00:10	79.7	↓-1.6
10/20 00:20	78.0	↓-1.7
10/20 00:30	76.3	↓-1.7
10/20 00:40	74.5	↓-1.8
10/20 00:50	72.7	↓-1.8
10/20 01:00	70.9	↓-1.8
10/20 01:10	69.1	↓-1.8
10/20 01:20	67.2	↓-1.9	最大潮位差
10/20 01:30	65.3	↓-1.9	最大潮位差
10/20 01:40	63.5	↓-1.8
10/20 01:50	61.6	↓-1.9	最大潮位差
10/20 02:00	59.8	↓-1.8
10/20 02:10	58.0	↓-1.8
10/20 02:20	56.2	↓-1.8
10/20 02:30	54.4	↓-1.8
10/20 02:40	52.7	↓-1.7
10/20 02:50	51.0	↓-1.7
10/20 03:00	49.4	↓-1.6
10/20 03:10	47.8	↓-1.6
10/20 03:20	46.2	↓-1.6
10/20 03:30	44.8	↓-1.4
10/20 03:40	43.4	↓-1.4
10/20 03:50	42.1	↓-1.3
10/20 04:00	40.8	↓-1.3
10/20 04:10	39.7	↓-1.1
10/20 04:20	38.6	↓-1.1
10/20 04:30	37.6	↓-1.0
10/20 04:40	36.7	↓-0.9
10/20 04:50	35.9	↓-0.8
10/20 05:00	35.1	↓-0.8
10/20 05:10	34.5	↓-0.6
10/20 05:20	34.0	↓-0.5
10/20 05:30	33.6	↓-0.4
10/20 05:40	33.2	↓-0.4
10/20 05:50	33.0	↓-0.2
10/20 06:00	32.8	↓-0.2
10/20 06:10	32.7	↓-0.1	干潮
10/20 06:20	32.8	↑0.1
10/20 06:30	32.9	↑0.1
10/20 06:40	33.1	↑0.2
10/20 06:50	33.4	↑0.3
10/20 07:00	33.7	↑0.3
10/20 07:10	34.2	↑0.5
10/20 07:20	34.7	↑0.5
10/20 07:30	35.3	↑0.6
10/20 07:40	35.9	↑0.6
10/20 07:50	36.6	↑0.7
10/20 08:00	37.4	↑0.8
10/20 08:10	38.2	↑0.8
10/20 08:20	39.1	↑0.9
10/20 08:30	39.9	↑0.8
10/20 08:40	40.9	↑1.0
10/20 08:50	41.8	↑0.9
10/20 09:00	42.8	↑1.0
10/20 09:10	43.8	↑1.0
10/20 09:20	44.8	↑1.0
10/20 09:30	45.8	↑1.0
10/20 09:40	46.9	↑1.1
10/20 09:50	47.9	↑1.0
10/20 10:00	48.9	↑1.0
10/20 10:10	49.9	↑1.0
10/20 10:20	50.9	↑1.0
10/20 10:30	51.9	↑1.0
10/20 10:40	52.8	↑0.9
10/20 10:50	53.8	↑1.0
10/20 11:00	54.7	↑0.9
10/20 11:10	55.5	↑0.8
10/20 11:20	56.4	↑0.9
10/20 11:30	57.2	↑0.8
10/20 11:40	57.9	↑0.7
10/20 11:50	58.7	↑0.8
10/20 12:00	59.4	↑0.7
10/20 12:10	60.0	↑0.6
10/20 12:20	60.7	↑0.7
10/20 12:30	61.2	↑0.5
10/20 12:40	61.8	↑0.6
10/20 12:50	62.3	↑0.5
10/20 13:00	62.8	↑0.5
10/20 13:10	63.2	↑0.4
10/20 13:20	63.6	↑0.4
10/20 13:30	64.0	↑0.4
10/20 13:40	64.4	↑0.4
10/20 13:50	64.7	↑0.3
10/20 14:00	65.1	↑0.4
10/20 14:10	65.4	↑0.3
10/20 14:20	65.7	↑0.3
10/20 14:30	65.9	↑0.2
10/20 14:40	66.2	↑0.3
10/20 14:50	66.5	↑0.3
10/20 15:00	66.8	↑0.3
10/20 15:10	67.0	↑0.2
10/20 15:20	67.3	↑0.3
10/20 15:30	67.6	↑0.3
10/20 15:40	67.9	↑0.3
10/20 15:50	68.3	↑0.4
10/20 16:00	68.6	↑0.3
10/20 16:10	69.0	↑0.4
10/20 16:20	69.4	↑0.4
10/20 16:30	69.8	↑0.4
10/20 16:40	70.3	↑0.5
10/20 16:50	70.8	↑0.5
10/20 17:00	71.3	↑0.5
10/20 17:10	71.8	↑0.5
10/20 17:20	72.4	↑0.6
10/20 17:30	73.0	↑0.6
10/20 17:40	73.7	↑0.7
10/20 17:50	74.4	↑0.7
10/20 18:00	75.1	↑0.7
10/20 18:10	75.8	↑0.7
10/20 18:20	76.6	↑0.8
10/20 18:30	77.4	↑0.8
10/20 18:40	78.3	↑0.9
10/20 18:50	79.1	↑0.8
10/20 19:00	80.0	↑0.9
10/20 19:10	80.9	↑0.9
10/20 19:20	81.7	↑0.8
10/20 19:30	82.6	↑0.9
10/20 19:40	83.5	↑0.9
10/20 19:50	84.4	↑0.9
10/20 20:00	85.3	↑0.9
10/20 20:10	86.2	↑0.9
10/20 20:20	87.0	↑0.8
10/20 20:30	87.8	↑0.8
10/20 20:40	88.6	↑0.8
10/20 20:50	89.4	↑0.8
10/20 21:00	90.1	↑0.7
10/20 21:10	90.7	↑0.6
10/20 21:20	91.3	↑0.6
10/20 21:30	91.9	↑0.6
10/20 21:40	92.4	↑0.5
10/20 21:50	92.8	↑0.4
10/20 22:00	93.1	↑0.3
10/20 22:10	93.4	↑0.3
10/20 22:20	93.6	↑0.2
10/20 22:30	93.7	↑0.1	満潮
10/20 22:40	93.7	0
10/20 22:50	93.6	↓-0.1
10/20 23:00	93.4	↓-0.2
10/20 23:10	93.1	↓-0.3
10/20 23:20	92.7	↓-0.4
10/20 23:30	92.2	↓-0.5
10/20 23:40	91.7	↓-0.5
10/20 23:50	91.0	↓-0.7