19 (火)	19:14	02:41	-	-
	100cm	34cm	-	-
小潮 出 05:41 入 16:32 出 23:00 入 12:38

コイセボイ（北海道）2049年10月19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
10/19 00:00	48.3	↓-1.8
10/19 00:10	46.5	↓-1.8
10/19 00:20	44.9	↓-1.6
10/19 00:30	43.3	↓-1.6
10/19 00:40	41.9	↓-1.4
10/19 00:50	40.6	↓-1.3
10/19 01:00	39.4	↓-1.2
10/19 01:10	38.3	↓-1.1
10/19 01:20	37.3	↓-1.0
10/19 01:30	36.4	↓-0.9
10/19 01:40	35.7	↓-0.7
10/19 01:50	35.1	↓-0.6
10/19 02:00	34.6	↓-0.5
10/19 02:10	34.2	↓-0.4
10/19 02:20	33.9	↓-0.3
10/19 02:30	33.8	↓-0.1
10/19 02:40	33.7	↓-0.1	干潮
10/19 02:50	33.8	↑0.1
10/19 03:00	33.9	↑0.1
10/19 03:10	34.2	↑0.3
10/19 03:20	34.5	↑0.3
10/19 03:30	34.9	↑0.4
10/19 03:40	35.4	↑0.5
10/19 03:50	36.0	↑0.6
10/19 04:00	36.6	↑0.6
10/19 04:10	37.3	↑0.7
10/19 04:20	38.0	↑0.7
10/19 04:30	38.8	↑0.8
10/19 04:40	39.6	↑0.8
10/19 04:50	40.4	↑0.8
10/19 05:00	41.3	↑0.9
10/19 05:10	42.1	↑0.8
10/19 05:20	43.0	↑0.9
10/19 05:30	43.9	↑0.9
10/19 05:40	44.8	↑0.9
10/19 05:50	45.6	↑0.8
10/19 06:00	46.5	↑0.9
10/19 06:10	47.3	↑0.8
10/19 06:20	48.1	↑0.8
10/19 06:30	48.9	↑0.8
10/19 06:40	49.6	↑0.7
10/19 06:50	50.3	↑0.7
10/19 07:00	50.9	↑0.6
10/19 07:10	51.6	↑0.7
10/19 07:20	52.1	↑0.5
10/19 07:30	52.7	↑0.6
10/19 07:40	53.1	↑0.4
10/19 07:50	53.6	↑0.5
10/19 08:00	54.0	↑0.4
10/19 08:10	54.3	↑0.3
10/19 08:20	54.6	↑0.3
10/19 08:30	54.9	↑0.3
10/19 08:40	55.1	↑0.2
10/19 08:50	55.3	↑0.2
10/19 09:00	55.5	↑0.2
10/19 09:10	55.6	↑0.1
10/19 09:20	55.7	↑0.1
10/19 09:30	55.8	↑0.1
10/19 09:40	55.9	↑0.1
10/19 09:50	56.0	↑0.1
10/19 10:00	56.0	0
10/19 10:10	56.1	↑0.1
10/19 10:20	56.1	0
10/19 10:30	56.2	↑0.1
10/19 10:40	56.3	↑0.1
10/19 10:50	56.4	↑0.1
10/19 11:00	56.5	↑0.1
10/19 11:10	56.7	↑0.2
10/19 11:20	56.9	↑0.2
10/19 11:30	57.1	↑0.2
10/19 11:40	57.4	↑0.3
10/19 11:50	57.7	↑0.3
10/19 12:00	58.0	↑0.3
10/19 12:10	58.5	↑0.5
10/19 12:20	58.9	↑0.4
10/19 12:30	59.5	↑0.6
10/19 12:40	60.0	↑0.5
10/19 12:50	60.7	↑0.7
10/19 13:00	61.4	↑0.7
10/19 13:10	62.2	↑0.8
10/19 13:20	63.0	↑0.8
10/19 13:30	63.9	↑0.9
10/19 13:40	64.8	↑0.9
10/19 13:50	65.8	↑1.0
10/19 14:00	66.9	↑1.1
10/19 14:10	68.0	↑1.1
10/19 14:20	69.2	↑1.2
10/19 14:30	70.4	↑1.2
10/19 14:40	71.6	↑1.2
10/19 14:50	72.9	↑1.3
10/19 15:00	74.2	↑1.3
10/19 15:10	75.5	↑1.3
10/19 15:20	76.9	↑1.4
10/19 15:30	78.3	↑1.4
10/19 15:40	79.7	↑1.4
10/19 15:50	81.1	↑1.4
10/19 16:00	82.4	↑1.3
10/19 16:10	83.8	↑1.4
10/19 16:20	85.2	↑1.4
10/19 16:30	86.5	↑1.3
10/19 16:40	87.8	↑1.3
10/19 16:50	89.0	↑1.2
10/19 17:00	90.3	↑1.3
10/19 17:10	91.4	↑1.1
10/19 17:20	92.5	↑1.1
10/19 17:30	93.5	↑1.0
10/19 17:40	94.5	↑1.0
10/19 17:50	95.4	↑0.9
10/19 18:00	96.2	↑0.8
10/19 18:10	96.9	↑0.7
10/19 18:20	97.5	↑0.6
10/19 18:30	98.0	↑0.5
10/19 18:40	98.4	↑0.4
10/19 18:50	98.7	↑0.3
10/19 19:00	99.0	↑0.3
10/19 19:10	99.0	0	満潮
10/19 19:20	99.0	0
10/19 19:30	98.9	↓-0.1
10/19 19:40	98.6	↓-0.3
10/19 19:50	98.3	↓-0.3
10/19 20:00	97.8	↓-0.5
10/19 20:10	97.2	↓-0.6
10/19 20:20	96.5	↓-0.7
10/19 20:30	95.7	↓-0.8
10/19 20:40	94.8	↓-0.9
10/19 20:50	93.8	↓-1.0
10/19 21:00	92.7	↓-1.1
10/19 21:10	91.5	↓-1.2
10/19 21:20	90.2	↓-1.3
10/19 21:30	88.8	↓-1.4
10/19 21:40	87.3	↓-1.5
10/19 21:50	85.8	↓-1.5
10/19 22:00	84.2	↓-1.6
10/19 22:10	82.5	↓-1.7
10/19 22:20	80.8	↓-1.7
10/19 22:30	79.0	↓-1.8
10/19 22:40	77.2	↓-1.8
10/19 22:50	75.4	↓-1.8
10/19 23:00	73.5	↓-1.9	最大潮位差
10/19 23:10	71.7	↓-1.8
10/19 23:20	69.8	↓-1.9	最大潮位差
10/19 23:30	67.9	↓-1.9	最大潮位差
10/19 23:40	66.0	↓-1.9	最大潮位差
10/19 23:50	64.2	↓-1.8