1 (土)	01:19	08:36	14:35	19:39
	103cm	34cm	73cm	48cm
大潮 出 05:18 入 17:04 出 17:01 入 03:34

コイセボイ（北海道）2039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	97.4	↑1.2
10/1 00:10	98.5	↑1.1
10/1 00:20	99.5	↑1.0
10/1 00:30	100.3	↑0.8
10/1 00:40	100.9	↑0.6
10/1 00:50	101.5	↑0.6
10/1 01:00	101.8	↑0.3
10/1 01:10	102.0	↑0.2	満潮
10/1 01:20	102.1	↑0.1
10/1 01:30	102.0	↓-0.1
10/1 01:40	101.7	↓-0.3
10/1 01:50	101.2	↓-0.5
10/1 02:00	100.6	↓-0.6
10/1 02:10	99.8	↓-0.8
10/1 02:20	98.9	↓-0.9
10/1 02:30	97.7	↓-1.2
10/1 02:40	96.5	↓-1.2
10/1 02:50	95.0	↓-1.5
10/1 03:00	93.5	↓-1.5
10/1 03:10	91.8	↓-1.7
10/1 03:20	89.9	↓-1.9
10/1 03:30	88.0	↓-1.9
10/1 03:40	85.9	↓-2.1
10/1 03:50	83.7	↓-2.2
10/1 04:00	81.5	↓-2.2
10/1 04:10	79.1	↓-2.4
10/1 04:20	76.7	↓-2.4
10/1 04:30	74.3	↓-2.4
10/1 04:40	71.8	↓-2.5	最大潮位差
10/1 04:50	69.3	↓-2.5	最大潮位差
10/1 05:00	66.8	↓-2.5	最大潮位差
10/1 05:10	64.3	↓-2.5	最大潮位差
10/1 05:20	61.8	↓-2.5	最大潮位差
10/1 05:30	59.3	↓-2.5	最大潮位差
10/1 05:40	56.9	↓-2.4
10/1 05:50	54.6	↓-2.3
10/1 06:00	52.3	↓-2.3
10/1 06:10	50.1	↓-2.2
10/1 06:20	48.0	↓-2.1
10/1 06:30	46.0	↓-2.0
10/1 06:40	44.1	↓-1.9
10/1 06:50	42.3	↓-1.8
10/1 07:00	40.7	↓-1.6
10/1 07:10	39.2	↓-1.5
10/1 07:20	37.9	↓-1.3
10/1 07:30	36.7	↓-1.2
10/1 07:40	35.7	↓-1.0
10/1 07:50	34.9	↓-0.8
10/1 08:00	34.2	↓-0.7
10/1 08:10	33.7	↓-0.5
10/1 08:20	33.3	↓-0.4
10/1 08:30	33.2	↓-0.1	干潮
10/1 08:40	33.2	0
10/1 08:50	33.3	↑0.1
10/1 09:00	33.7	↑0.4
10/1 09:10	34.2	↑0.5
10/1 09:20	34.8	↑0.6
10/1 09:30	35.6	↑0.8
10/1 09:40	36.5	↑0.9
10/1 09:50	37.5	↑1.0
10/1 10:00	38.7	↑1.2
10/1 10:10	40.0	↑1.3
10/1 10:20	41.3	↑1.3
10/1 10:30	42.8	↑1.5
10/1 10:40	44.3	↑1.5
10/1 10:50	45.9	↑1.6
10/1 11:00	47.5	↑1.6
10/1 11:10	49.2	↑1.7
10/1 11:20	50.9	↑1.7
10/1 11:30	52.6	↑1.7
10/1 11:40	54.3	↑1.7
10/1 11:50	56.0	↑1.7
10/1 12:00	57.6	↑1.6
10/1 12:10	59.2	↑1.6
10/1 12:20	60.8	↑1.6
10/1 12:30	62.3	↑1.5
10/1 12:40	63.7	↑1.4
10/1 12:50	65.0	↑1.3
10/1 13:00	66.2	↑1.2
10/1 13:10	67.4	↑1.2
10/1 13:20	68.4	↑1.0
10/1 13:30	69.3	↑0.9
10/1 13:40	70.1	↑0.8
10/1 13:50	70.7	↑0.6
10/1 14:00	71.3	↑0.6
10/1 14:10	71.6	↑0.3
10/1 14:20	71.9	↑0.3
10/1 14:30	72.0	↑0.1	満潮
10/1 14:40	72.0	0
10/1 14:50	71.9	↓-0.1
10/1 15:00	71.6	↓-0.3
10/1 15:10	71.2	↓-0.4
10/1 15:20	70.7	↓-0.5
10/1 15:30	70.0	↓-0.7
10/1 15:40	69.3	↓-0.7
10/1 15:50	68.5	↓-0.8
10/1 16:00	67.6	↓-0.9
10/1 16:10	66.6	↓-1.0
10/1 16:20	65.5	↓-1.1
10/1 16:30	64.3	↓-1.2
10/1 16:40	63.2	↓-1.1
10/1 16:50	62.0	↓-1.2
10/1 17:00	60.7	↓-1.3
10/1 17:10	59.5	↓-1.2
10/1 17:20	58.2	↓-1.3
10/1 17:30	57.0	↓-1.2
10/1 17:40	55.8	↓-1.2
10/1 17:50	54.6	↓-1.2
10/1 18:00	53.5	↓-1.1
10/1 18:10	52.5	↓-1.0
10/1 18:20	51.5	↓-1.0
10/1 18:30	50.6	↓-0.9
10/1 18:40	49.8	↓-0.8
10/1 18:50	49.1	↓-0.7
10/1 19:00	48.6	↓-0.5
10/1 19:10	48.1	↓-0.5
10/1 19:20	47.8	↓-0.3
10/1 19:30	47.6	↓-0.2	干潮
10/1 19:40	47.6	0
10/1 19:50	47.7	↑0.1
10/1 20:00	47.9	↑0.2
10/1 20:10	48.3	↑0.4
10/1 20:20	48.9	↑0.6
10/1 20:30	49.6	↑0.7
10/1 20:40	50.4	↑0.8
10/1 20:50	51.4	↑1.0
10/1 21:00	52.6	↑1.2
10/1 21:10	53.9	↑1.3
10/1 21:20	55.3	↑1.4
10/1 21:30	56.8	↑1.5
10/1 21:40	58.4	↑1.6
10/1 21:50	60.2	↑1.8
10/1 22:00	62.0	↑1.8
10/1 22:10	64.0	↑2.0
10/1 22:20	66.0	↑2.0
10/1 22:30	68.1	↑2.1
10/1 22:40	70.2	↑2.1
10/1 22:50	72.3	↑2.1
10/1 23:00	74.5	↑2.2
10/1 23:10	76.7	↑2.2
10/1 23:20	78.9	↑2.2
10/1 23:30	81.0	↑2.1
10/1 23:40	83.1	↑2.1
10/1 23:50	85.2	↑2.1