12 (月)	09:19	17:51	-	-
	84cm	33cm	-	-
若潮 出 04:43 入 18:02 出 12:05 入 01:30

コイセボイ（北海道）2049年04月12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
4/12 00:00	51.0	↑0.2
4/12 00:10	51.2	↑0.2
4/12 00:20	51.4	↑0.2
4/12 00:30	51.6	↑0.2
4/12 00:40	51.9	↑0.3
4/12 00:50	52.1	↑0.2
4/12 01:00	52.3	↑0.2
4/12 01:10	52.5	↑0.2
4/12 01:20	52.8	↑0.3
4/12 01:30	53.0	↑0.2
4/12 01:40	53.3	↑0.3
4/12 01:50	53.6	↑0.3
4/12 02:00	53.9	↑0.3
4/12 02:10	54.3	↑0.4
4/12 02:20	54.7	↑0.4
4/12 02:30	55.1	↑0.4
4/12 02:40	55.5	↑0.4
4/12 02:50	56.0	↑0.5
4/12 03:00	56.5	↑0.5
4/12 03:10	57.1	↑0.6
4/12 03:20	57.7	↑0.6
4/12 03:30	58.3	↑0.6
4/12 03:40	58.9	↑0.6
4/12 03:50	59.6	↑0.7
4/12 04:00	60.4	↑0.8
4/12 04:10	61.1	↑0.7
4/12 04:20	61.9	↑0.8
4/12 04:30	62.8	↑0.9
4/12 04:40	63.6	↑0.8
4/12 04:50	64.5	↑0.9
4/12 05:00	65.4	↑0.9
4/12 05:10	66.3	↑0.9
4/12 05:20	67.3	↑1.0
4/12 05:30	68.2	↑0.9
4/12 05:40	69.2	↑1.0
4/12 05:50	70.2	↑1.0
4/12 06:00	71.2	↑1.0
4/12 06:10	72.1	↑0.9
4/12 06:20	73.1	↑1.0
4/12 06:30	74.0	↑0.9
4/12 06:40	75.0	↑1.0
4/12 06:50	75.9	↑0.9
4/12 07:00	76.7	↑0.8
4/12 07:10	77.6	↑0.9
4/12 07:20	78.4	↑0.8
4/12 07:30	79.2	↑0.8
4/12 07:40	79.9	↑0.7
4/12 07:50	80.6	↑0.7
4/12 08:00	81.2	↑0.6
4/12 08:10	81.7	↑0.5
4/12 08:20	82.2	↑0.5
4/12 08:30	82.6	↑0.4
4/12 08:40	83.0	↑0.4
4/12 08:50	83.2	↑0.2
4/12 09:00	83.4	↑0.2
4/12 09:10	83.5	↑0.1	満潮
4/12 09:20	83.6	↑0.1
4/12 09:30	83.5	↓-0.1
4/12 09:40	83.4	↓-0.1
4/12 09:50	83.1	↓-0.3
4/12 10:00	82.8	↓-0.3
4/12 10:10	82.4	↓-0.4
4/12 10:20	81.9	↓-0.5
4/12 10:30	81.3	↓-0.6
4/12 10:40	80.6	↓-0.7
4/12 10:50	79.9	↓-0.7
4/12 11:00	79.0	↓-0.9
4/12 11:10	78.1	↓-0.9
4/12 11:20	77.1	↓-1.0
4/12 11:30	76.0	↓-1.1
4/12 11:40	74.9	↓-1.1
4/12 11:50	73.7	↓-1.2
4/12 12:00	72.4	↓-1.3
4/12 12:10	71.0	↓-1.4
4/12 12:20	69.6	↓-1.4
4/12 12:30	68.2	↓-1.4
4/12 12:40	66.7	↓-1.5
4/12 12:50	65.2	↓-1.5
4/12 13:00	63.7	↓-1.5
4/12 13:10	62.1	↓-1.6	最大潮位差
4/12 13:20	60.5	↓-1.6	最大潮位差
4/12 13:30	58.9	↓-1.6	最大潮位差
4/12 13:40	57.3	↓-1.6	最大潮位差
4/12 13:50	55.7	↓-1.6	最大潮位差
4/12 14:00	54.1	↓-1.6	最大潮位差
4/12 14:10	52.6	↓-1.5
4/12 14:20	51.0	↓-1.6	最大潮位差
4/12 14:30	49.5	↓-1.5
4/12 14:40	48.0	↓-1.5
4/12 14:50	46.6	↓-1.4
4/12 15:00	45.2	↓-1.4
4/12 15:10	43.8	↓-1.4
4/12 15:20	42.5	↓-1.3
4/12 15:30	41.3	↓-1.2
4/12 15:40	40.2	↓-1.1
4/12 15:50	39.1	↓-1.1
4/12 16:00	38.1	↓-1.0
4/12 16:10	37.2	↓-0.9
4/12 16:20	36.3	↓-0.9
4/12 16:30	35.6	↓-0.7
4/12 16:40	34.9	↓-0.7
4/12 16:50	34.3	↓-0.6
4/12 17:00	33.8	↓-0.5
4/12 17:10	33.4	↓-0.4
4/12 17:20	33.1	↓-0.3
4/12 17:30	32.9	↓-0.2
4/12 17:40	32.7	↓-0.2
4/12 17:50	32.7	0	干潮
4/12 18:00	32.7	0
4/12 18:10	32.9	↑0.2
4/12 18:20	33.1	↑0.2
4/12 18:30	33.4	↑0.3
4/12 18:40	33.7	↑0.3
4/12 18:50	34.2	↑0.5
4/12 19:00	34.7	↑0.5
4/12 19:10	35.2	↑0.5
4/12 19:20	35.9	↑0.7
4/12 19:30	36.6	↑0.7
4/12 19:40	37.3	↑0.7
4/12 19:50	38.0	↑0.7
4/12 20:00	38.8	↑0.8
4/12 20:10	39.7	↑0.9
4/12 20:20	40.5	↑0.8
4/12 20:30	41.4	↑0.9
4/12 20:40	42.3	↑0.9
4/12 20:50	43.2	↑0.9
4/12 21:00	44.1	↑0.9
4/12 21:10	45.0	↑0.9
4/12 21:20	45.9	↑0.9
4/12 21:30	46.8	↑0.9
4/12 21:40	47.6	↑0.8
4/12 21:50	48.5	↑0.9
4/12 22:00	49.3	↑0.8
4/12 22:10	50.0	↑0.7
4/12 22:20	50.7	↑0.7
4/12 22:30	51.4	↑0.7
4/12 22:40	52.1	↑0.7
4/12 22:50	52.7	↑0.6
4/12 23:00	53.2	↑0.5
4/12 23:10	53.7	↑0.5
4/12 23:20	54.2	↑0.5
4/12 23:30	54.6	↑0.4
4/12 23:40	54.9	↑0.3
4/12 23:50	55.2	↑0.3