4 (水)	22:32	06:16	-	-
	97cm	33cm	-	-
長潮 出 05:23 入 16:57 出 - 入 14:30

コイセボイ（北海道）2056年10月4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
10/4 00:00	82.4	↓-1.6
10/4 00:10	80.8	↓-1.6
10/4 00:20	79.1	↓-1.7
10/4 00:30	77.3	↓-1.8
10/4 00:40	75.5	↓-1.8
10/4 00:50	73.7	↓-1.8
10/4 01:00	71.8	↓-1.9	最大潮位差
10/4 01:10	70.0	↓-1.8
10/4 01:20	68.1	↓-1.9	最大潮位差
10/4 01:30	66.2	↓-1.9	最大潮位差
10/4 01:40	64.3	↓-1.9	最大潮位差
10/4 01:50	62.4	↓-1.9	最大潮位差
10/4 02:00	60.5	↓-1.9	最大潮位差
10/4 02:10	58.7	↓-1.8
10/4 02:20	56.8	↓-1.9	最大潮位差
10/4 02:30	55.0	↓-1.8
10/4 02:40	53.2	↓-1.8
10/4 02:50	51.5	↓-1.7
10/4 03:00	49.9	↓-1.6
10/4 03:10	48.2	↓-1.7
10/4 03:20	46.7	↓-1.5
10/4 03:30	45.2	↓-1.5
10/4 03:40	43.8	↓-1.4
10/4 03:50	42.4	↓-1.4
10/4 04:00	41.1	↓-1.3
10/4 04:10	39.9	↓-1.2
10/4 04:20	38.8	↓-1.1
10/4 04:30	37.8	↓-1.0
10/4 04:40	36.9	↓-0.9
10/4 04:50	36.0	↓-0.9
10/4 05:00	35.3	↓-0.7
10/4 05:10	34.6	↓-0.7
10/4 05:20	34.1	↓-0.5
10/4 05:30	33.6	↓-0.5
10/4 05:40	33.2	↓-0.4
10/4 05:50	32.9	↓-0.3
10/4 06:00	32.8	↓-0.1
10/4 06:10	32.7	↓-0.1	干潮
10/4 06:20	32.7	0
10/4 06:30	32.7	0
10/4 06:40	32.9	↑0.2
10/4 06:50	33.2	↑0.3
10/4 07:00	33.5	↑0.3
10/4 07:10	33.9	↑0.4
10/4 07:20	34.4	↑0.5
10/4 07:30	34.9	↑0.5
10/4 07:40	35.5	↑0.6
10/4 07:50	36.2	↑0.7
10/4 08:00	36.9	↑0.7
10/4 08:10	37.6	↑0.7
10/4 08:20	38.5	↑0.9
10/4 08:30	39.3	↑0.8
10/4 08:40	40.2	↑0.9
10/4 08:50	41.1	↑0.9
10/4 09:00	42.0	↑0.9
10/4 09:10	43.0	↑1.0
10/4 09:20	43.9	↑0.9
10/4 09:30	44.9	↑1.0
10/4 09:40	45.9	↑1.0
10/4 09:50	46.9	↑1.0
10/4 10:00	47.9	↑1.0
10/4 10:10	48.8	↑0.9
10/4 10:20	49.8	↑1.0
10/4 10:30	50.7	↑0.9
10/4 10:40	51.7	↑1.0
10/4 10:50	52.6	↑0.9
10/4 11:00	53.4	↑0.8
10/4 11:10	54.3	↑0.9
10/4 11:20	55.1	↑0.8
10/4 11:30	55.9	↑0.8
10/4 11:40	56.7	↑0.8
10/4 11:50	57.4	↑0.7
10/4 12:00	58.1	↑0.7
10/4 12:10	58.8	↑0.7
10/4 12:20	59.4	↑0.6
10/4 12:30	60.0	↑0.6
10/4 12:40	60.6	↑0.6
10/4 12:50	61.2	↑0.6
10/4 13:00	61.7	↑0.5
10/4 13:10	62.2	↑0.5
10/4 13:20	62.6	↑0.4
10/4 13:30	63.1	↑0.5
10/4 13:40	63.5	↑0.4
10/4 13:50	63.9	↑0.4
10/4 14:00	64.3	↑0.4
10/4 14:10	64.7	↑0.4
10/4 14:20	65.1	↑0.4
10/4 14:30	65.4	↑0.3
10/4 14:40	65.8	↑0.4
10/4 14:50	66.2	↑0.4
10/4 15:00	66.5	↑0.3
10/4 15:10	66.9	↑0.4
10/4 15:20	67.3	↑0.4
10/4 15:30	67.7	↑0.4
10/4 15:40	68.2	↑0.5
10/4 15:50	68.6	↑0.4
10/4 16:00	69.1	↑0.5
10/4 16:10	69.6	↑0.5
10/4 16:20	70.1	↑0.5
10/4 16:30	70.6	↑0.5
10/4 16:40	71.2	↑0.6
10/4 16:50	71.8	↑0.6
10/4 17:00	72.5	↑0.7
10/4 17:10	73.1	↑0.6
10/4 17:20	73.8	↑0.7
10/4 17:30	74.6	↑0.8
10/4 17:40	75.3	↑0.7
10/4 17:50	76.1	↑0.8
10/4 18:00	77.0	↑0.9
10/4 18:10	77.8	↑0.8
10/4 18:20	78.7	↑0.9
10/4 18:30	79.6	↑0.9
10/4 18:40	80.5	↑0.9
10/4 18:50	81.5	↑1.0
10/4 19:00	82.4	↑0.9
10/4 19:10	83.4	↑1.0
10/4 19:20	84.4	↑1.0
10/4 19:30	85.3	↑0.9
10/4 19:40	86.3	↑1.0
10/4 19:50	87.2	↑0.9
10/4 20:00	88.2	↑1.0
10/4 20:10	89.1	↑0.9
10/4 20:20	90.0	↑0.9
10/4 20:30	90.8	↑0.8
10/4 20:40	91.6	↑0.8
10/4 20:50	92.4	↑0.8
10/4 21:00	93.1	↑0.7
10/4 21:10	93.8	↑0.7
10/4 21:20	94.4	↑0.6
10/4 21:30	95.0	↑0.6
10/4 21:40	95.4	↑0.4
10/4 21:50	95.8	↑0.4
10/4 22:00	96.2	↑0.4
10/4 22:10	96.4	↑0.2
10/4 22:20	96.6	↑0.2
10/4 22:30	96.6	0	満潮
10/4 22:40	96.6	0
10/4 22:50	96.4	↓-0.2
10/4 23:00	96.2	↓-0.2
10/4 23:10	95.9	↓-0.3
10/4 23:20	95.4	↓-0.5
10/4 23:30	94.9	↓-0.5
10/4 23:40	94.3	↓-0.6
10/4 23:50	93.5	↓-0.8