1 (火)	07:07	00:48	17:36	09:56
	58cm	24cm	116cm	55cm
小潮 出 05:19 入 17:03 出 11:18 入 19:48

コイセボイ（北海道）2041年10月1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
10/1 00:00	25.0	↓-0.9
10/1 00:10	24.3	↓-0.7
10/1 00:20	23.7	↓-0.6
10/1 00:30	23.3	↓-0.4
10/1 00:40	23.1	↓-0.2	干潮
10/1 00:50	23.1	0
10/1 01:00	23.2	↑0.1
10/1 01:10	23.5	↑0.3
10/1 01:20	23.9	↑0.4
10/1 01:30	24.5	↑0.6
10/1 01:40	25.2	↑0.7
10/1 01:50	26.0	↑0.8
10/1 02:00	27.0	↑1.0
10/1 02:10	28.1	↑1.1
10/1 02:20	29.2	↑1.1
10/1 02:30	30.5	↑1.3
10/1 02:40	31.8	↑1.3
10/1 02:50	33.2	↑1.4
10/1 03:00	34.6	↑1.4
10/1 03:10	36.0	↑1.4
10/1 03:20	37.5	↑1.5
10/1 03:30	39.0	↑1.5
10/1 03:40	40.5	↑1.5
10/1 03:50	41.9	↑1.4
10/1 04:00	43.4	↑1.5
10/1 04:10	44.8	↑1.4
10/1 04:20	46.2	↑1.4
10/1 04:30	47.5	↑1.3
10/1 04:40	48.8	↑1.3
10/1 04:50	50.0	↑1.2
10/1 05:00	51.2	↑1.2
10/1 05:10	52.2	↑1.0
10/1 05:20	53.2	↑1.0
10/1 05:30	54.1	↑0.9
10/1 05:40	54.9	↑0.8
10/1 05:50	55.6	↑0.7
10/1 06:00	56.2	↑0.6
10/1 06:10	56.7	↑0.5
10/1 06:20	57.1	↑0.4
10/1 06:30	57.5	↑0.4
10/1 06:40	57.7	↑0.2
10/1 06:50	57.9	↑0.2
10/1 07:00	58.0	↑0.1	満潮
10/1 07:10	58.0	0
10/1 07:20	57.9	↓-0.1
10/1 07:30	57.8	↓-0.1
10/1 07:40	57.6	↓-0.2
10/1 07:50	57.4	↓-0.2
10/1 08:00	57.1	↓-0.3
10/1 08:10	56.8	↓-0.3
10/1 08:20	56.5	↓-0.3
10/1 08:30	56.2	↓-0.3
10/1 08:40	55.9	↓-0.3
10/1 08:50	55.6	↓-0.3
10/1 09:00	55.3	↓-0.3
10/1 09:10	55.0	↓-0.3
10/1 09:20	54.7	↓-0.3
10/1 09:30	54.6	↓-0.1
10/1 09:40	54.4	↓-0.2
10/1 09:50	54.3	↓-0.1	干潮
10/1 10:00	54.3	0
10/1 10:10	54.4	↑0.1
10/1 10:20	54.6	↑0.2
10/1 10:30	54.8	↑0.2
10/1 10:40	55.2	↑0.4
10/1 10:50	55.7	↑0.5
10/1 11:00	56.2	↑0.5
10/1 11:10	56.9	↑0.7
10/1 11:20	57.7	↑0.8
10/1 11:30	58.6	↑0.9
10/1 11:40	59.6	↑1.0
10/1 11:50	60.8	↑1.2
10/1 12:00	62.0	↑1.2
10/1 12:10	63.4	↑1.4
10/1 12:20	64.9	↑1.5
10/1 12:30	66.5	↑1.6
10/1 12:40	68.1	↑1.6
10/1 12:50	69.9	↑1.8
10/1 13:00	71.7	↑1.8
10/1 13:10	73.7	↑2.0
10/1 13:20	75.7	↑2.0
10/1 13:30	77.7	↑2.0
10/1 13:40	79.8	↑2.1
10/1 13:50	82.0	↑2.2
10/1 14:00	84.2	↑2.2
10/1 14:10	86.3	↑2.1
10/1 14:20	88.5	↑2.2
10/1 14:30	90.7	↑2.2
10/1 14:40	92.9	↑2.2
10/1 14:50	95.0	↑2.1
10/1 15:00	97.1	↑2.1
10/1 15:10	99.2	↑2.1
10/1 15:20	101.2	↑2.0
10/1 15:30	103.1	↑1.9
10/1 15:40	104.9	↑1.8
10/1 15:50	106.5	↑1.6
10/1 16:00	108.1	↑1.6
10/1 16:10	109.6	↑1.5
10/1 16:20	110.9	↑1.3
10/1 16:30	112.1	↑1.2
10/1 16:40	113.1	↑1.0
10/1 16:50	114.0	↑0.9
10/1 17:00	114.7	↑0.7
10/1 17:10	115.2	↑0.5
10/1 17:20	115.6	↑0.4
10/1 17:30	115.8	↑0.2	満潮
10/1 17:40	115.8	0
10/1 17:50	115.6	↓-0.2
10/1 18:00	115.2	↓-0.4
10/1 18:10	114.6	↓-0.6
10/1 18:20	113.9	↓-0.7
10/1 18:30	112.9	↓-1.0
10/1 18:40	111.8	↓-1.1
10/1 18:50	110.5	↓-1.3
10/1 19:00	109.0	↓-1.5
10/1 19:10	107.4	↓-1.6
10/1 19:20	105.6	↓-1.8
10/1 19:30	103.7	↓-1.9
10/1 19:40	101.6	↓-2.1
10/1 19:50	99.4	↓-2.2
10/1 20:00	97.1	↓-2.3
10/1 20:10	94.7	↓-2.4
10/1 20:20	92.1	↓-2.6
10/1 20:30	89.5	↓-2.6
10/1 20:40	86.8	↓-2.7
10/1 20:50	84.0	↓-2.8
10/1 21:00	81.2	↓-2.8
10/1 21:10	78.4	↓-2.8
10/1 21:20	75.5	↓-2.9	最大潮位差
10/1 21:30	72.6	↓-2.9	最大潮位差
10/1 21:40	69.7	↓-2.9	最大潮位差
10/1 21:50	66.9	↓-2.8
10/1 22:00	64.0	↓-2.9	最大潮位差
10/1 22:10	61.2	↓-2.8
10/1 22:20	58.5	↓-2.7
10/1 22:30	55.8	↓-2.7
10/1 22:40	53.2	↓-2.6
10/1 22:50	50.7	↓-2.5
10/1 23:00	48.2	↓-2.5
10/1 23:10	45.9	↓-2.3
10/1 23:20	43.7	↓-2.2
10/1 23:30	41.6	↓-2.1
10/1 23:40	39.6	↓-2.0
10/1 23:50	37.8	↓-1.8