29 (日)	02:11	09:42	16:18	20:06
	103cm	5cm	62cm	50cm
大潮 出 04:16 入 18:23 出 19:47 入 04:10 潮干狩り ◎ 07:25～12:11

コイセボイ（北海道）2029年04月29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
4/29 00:00	87.3	↑2.1
4/29 00:10	89.3	↑2.0
4/29 00:20	91.2	↑1.9
4/29 00:30	93.0	↑1.8
4/29 00:40	94.7	↑1.7
4/29 00:50	96.3	↑1.6
4/29 01:00	97.7	↑1.4
4/29 01:10	99.0	↑1.3
4/29 01:20	100.1	↑1.1
4/29 01:30	101.0	↑0.9
4/29 01:40	101.7	↑0.7
4/29 01:50	102.3	↑0.6
4/29 02:00	102.6	↑0.3
4/29 02:10	102.7	↑0.1	満潮
4/29 02:20	102.6	↓-0.1
4/29 02:30	102.2	↓-0.4
4/29 02:40	101.7	↓-0.5
4/29 02:50	100.9	↓-0.8
4/29 03:00	99.9	↓-1.0
4/29 03:10	98.7	↓-1.2
4/29 03:20	97.2	↓-1.5
4/29 03:30	95.6	↓-1.6
4/29 03:40	93.7	↓-1.9
4/29 03:50	91.6	↓-2.1
4/29 04:00	89.4	↓-2.2
4/29 04:10	86.9	↓-2.5
4/29 04:20	84.3	↓-2.6
4/29 04:30	81.5	↓-2.8
4/29 04:40	78.6	↓-2.9
4/29 04:50	75.6	↓-3.0
4/29 05:00	72.4	↓-3.2
4/29 05:10	69.1	↓-3.3
4/29 05:20	65.8	↓-3.3
4/29 05:30	62.4	↓-3.4
4/29 05:40	58.9	↓-3.5	最大潮位差
4/29 05:50	55.4	↓-3.5	最大潮位差
4/29 06:00	51.9	↓-3.5	最大潮位差
4/29 06:10	48.4	↓-3.5	最大潮位差
4/29 06:20	45.0	↓-3.4
4/29 06:30	41.6	↓-3.4
4/29 06:40	38.2	↓-3.4
4/29 06:50	34.9	↓-3.3
4/29 07:00	31.7	↓-3.2
4/29 07:10	28.6	↓-3.1
4/29 07:20	25.7	↓-2.9
4/29 07:30	22.9	↓-2.8
4/29 07:40	20.2	↓-2.7
4/29 07:50	17.8	↓-2.4
4/29 08:00	15.5	↓-2.3
4/29 08:10	13.4	↓-2.1
4/29 08:20	11.5	↓-1.9
4/29 08:30	9.8	↓-1.7
4/29 08:40	8.3	↓-1.5
4/29 08:50	7.0	↓-1.3
4/29 09:00	6.0	↓-1.0
4/29 09:10	5.2	↓-0.8
4/29 09:20	4.6	↓-0.6
4/29 09:30	4.2	↓-0.4
4/29 09:40	4.1	↓-0.1	干潮
4/29 09:50	4.2	↑0.1
4/29 10:00	4.5	↑0.3
4/29 10:10	5.0	↑0.5
4/29 10:20	5.8	↑0.8
4/29 10:30	6.7	↑0.9
4/29 10:40	7.8	↑1.1
4/29 10:50	9.1	↑1.3
4/29 11:00	10.6	↑1.5
4/29 11:10	12.2	↑1.6
4/29 11:20	13.9	↑1.7
4/29 11:30	15.8	↑1.9
4/29 11:40	17.8	↑2.0
4/29 11:50	19.9	↑2.1
4/29 12:00	22.0	↑2.1
4/29 12:10	24.3	↑2.3
4/29 12:20	26.5	↑2.2
4/29 12:30	28.8	↑2.3
4/29 12:40	31.2	↑2.4
4/29 12:50	33.5	↑2.3
4/29 13:00	35.8	↑2.3
4/29 13:10	38.1	↑2.3
4/29 13:20	40.3	↑2.2
4/29 13:30	42.5	↑2.2
4/29 13:40	44.6	↑2.1
4/29 13:50	46.6	↑2.0
4/29 14:00	48.5	↑1.9
4/29 14:10	50.3	↑1.8
4/29 14:20	52.0	↑1.7
4/29 14:30	53.6	↑1.6
4/29 14:40	55.0	↑1.4
4/29 14:50	56.4	↑1.4
4/29 15:00	57.5	↑1.1
4/29 15:10	58.6	↑1.1
4/29 15:20	59.4	↑0.8
4/29 15:30	60.2	↑0.8
4/29 15:40	60.7	↑0.5
4/29 15:50	61.2	↑0.5
4/29 16:00	61.5	↑0.3
4/29 16:10	61.6	↑0.1	満潮
4/29 16:20	61.7	↑0.1
4/29 16:30	61.6	↓-0.1
4/29 16:40	61.3	↓-0.3
4/29 16:50	61.0	↓-0.3
4/29 17:00	60.6	↓-0.4
4/29 17:10	60.0	↓-0.6
4/29 17:20	59.4	↓-0.6
4/29 17:30	58.8	↓-0.6
4/29 17:40	58.1	↓-0.7
4/29 17:50	57.3	↓-0.8
4/29 18:00	56.5	↓-0.8
4/29 18:10	55.7	↓-0.8
4/29 18:20	54.9	↓-0.8
4/29 18:30	54.1	↓-0.8
4/29 18:40	53.3	↓-0.8
4/29 18:50	52.6	↓-0.7
4/29 19:00	51.9	↓-0.7
4/29 19:10	51.3	↓-0.6
4/29 19:20	50.8	↓-0.5
4/29 19:30	50.3	↓-0.5
4/29 19:40	50.0	↓-0.3
4/29 19:50	49.7	↓-0.3
4/29 20:00	49.6	↓-0.1	干潮
4/29 20:10	49.6	0
4/29 20:20	49.8	↑0.2
4/29 20:30	50.0	↑0.2
4/29 20:40	50.5	↑0.5
4/29 20:50	51.0	↑0.5
4/29 21:00	51.8	↑0.8
4/29 21:10	52.6	↑0.8
4/29 21:20	53.6	↑1.0
4/29 21:30	54.8	↑1.2
4/29 21:40	56.1	↑1.3
4/29 21:50	57.6	↑1.5
4/29 22:00	59.2	↑1.6
4/29 22:10	60.9	↑1.7
4/29 22:20	62.7	↑1.8
4/29 22:30	64.7	↑2.0
4/29 22:40	66.7	↑2.0
4/29 22:50	68.9	↑2.2
4/29 23:00	71.1	↑2.2
4/29 23:10	73.4	↑2.3
4/29 23:20	75.7	↑2.3
4/29 23:30	78.1	↑2.4
4/29 23:40	80.5	↑2.4
4/29 23:50	82.9	↑2.4