29 (金)	02:46	10:26	17:06	20:22
	109cm	1cm	58cm	50cm
大潮 出 04:16 入 18:23 出 04:35 入 20:36 潮干狩り ◎ 08:00～13:11

コイセボイ（北海道）2044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	84.2	↑2.4
4/29 00:10	86.5	↑2.3
4/29 00:20	88.8	↑2.3
4/29 00:30	91.0	↑2.2
4/29 00:40	93.2	↑2.2
4/29 00:50	95.3	↑2.1
4/29 01:00	97.3	↑2.0
4/29 01:10	99.1	↑1.8
4/29 01:20	100.9	↑1.8
4/29 01:30	102.5	↑1.6
4/29 01:40	103.9	↑1.4
4/29 01:50	105.1	↑1.2
4/29 02:00	106.2	↑1.1
4/29 02:10	107.1	↑0.9
4/29 02:20	107.7	↑0.6
4/29 02:30	108.2	↑0.5
4/29 02:40	108.4	↑0.2	満潮
4/29 02:50	108.4	0
4/29 03:00	108.2	↓-0.2
4/29 03:10	107.7	↓-0.5
4/29 03:20	107.0	↓-0.7
4/29 03:30	106.0	↓-1.0
4/29 03:40	104.8	↓-1.2
4/29 03:50	103.4	↓-1.4
4/29 04:00	101.7	↓-1.7
4/29 04:10	99.9	↓-1.8
4/29 04:20	97.8	↓-2.1
4/29 04:30	95.5	↓-2.3
4/29 04:40	92.9	↓-2.6
4/29 04:50	90.3	↓-2.6
4/29 05:00	87.4	↓-2.9
4/29 05:10	84.3	↓-3.1
4/29 05:20	81.2	↓-3.1
4/29 05:30	77.9	↓-3.3
4/29 05:40	74.4	↓-3.5
4/29 05:50	70.9	↓-3.5
4/29 06:00	67.3	↓-3.6
4/29 06:10	63.6	↓-3.7
4/29 06:20	59.9	↓-3.7
4/29 06:30	56.1	↓-3.8	最大潮位差
4/29 06:40	52.4	↓-3.7
4/29 06:50	48.6	↓-3.8	最大潮位差
4/29 07:00	44.9	↓-3.7
4/29 07:10	41.3	↓-3.6
4/29 07:20	37.7	↓-3.6
4/29 07:30	34.2	↓-3.5
4/29 07:40	30.7	↓-3.5
4/29 07:50	27.5	↓-3.2
4/29 08:00	24.3	↓-3.2
4/29 08:10	21.3	↓-3.0
4/29 08:20	18.5	↓-2.8
4/29 08:30	15.8	↓-2.7
4/29 08:40	13.3	↓-2.5
4/29 08:50	11.0	↓-2.3
4/29 09:00	9.0	↓-2.0
4/29 09:10	7.1	↓-1.9
4/29 09:20	5.5	↓-1.6
4/29 09:30	4.1	↓-1.4
4/29 09:40	2.9	↓-1.2
4/29 09:50	2.0	↓-0.9
4/29 10:00	1.3	↓-0.7
4/29 10:10	0.9	↓-0.4
4/29 10:20	0.6	↓-0.3	干潮
4/29 10:30	0.6	0
4/29 10:40	0.8	↑0.2
4/29 10:50	1.3	↑0.5
4/29 11:00	1.9	↑0.6
4/29 11:10	2.8	↑0.9
4/29 11:20	3.8	↑1.0
4/29 11:30	5.1	↑1.3
4/29 11:40	6.5	↑1.4
4/29 11:50	8.0	↑1.5
4/29 12:00	9.7	↑1.7
4/29 12:10	11.5	↑1.8
4/29 12:20	13.4	↑1.9
4/29 12:30	15.5	↑2.1
4/29 12:40	17.6	↑2.1
4/29 12:50	19.8	↑2.2
4/29 13:00	22.0	↑2.2
4/29 13:10	24.3	↑2.3
4/29 13:20	26.5	↑2.2
4/29 13:30	28.8	↑2.3
4/29 13:40	31.1	↑2.3
4/29 13:50	33.4	↑2.3
4/29 14:00	35.6	↑2.2
4/29 14:10	37.7	↑2.1
4/29 14:20	39.8	↑2.1
4/29 14:30	41.8	↑2.0
4/29 14:40	43.7	↑1.9
4/29 14:50	45.5	↑1.8
4/29 15:00	47.2	↑1.7
4/29 15:10	48.8	↑1.6
4/29 15:20	50.2	↑1.4
4/29 15:30	51.6	↑1.4
4/29 15:40	52.8	↑1.2
4/29 15:50	53.8	↑1.0
4/29 16:00	54.7	↑0.9
4/29 16:10	55.5	↑0.8
4/29 16:20	56.2	↑0.7
4/29 16:30	56.7	↑0.5
4/29 16:40	57.0	↑0.3
4/29 16:50	57.3	↑0.3
4/29 17:00	57.4	↑0.1	満潮
4/29 17:10	57.4	0
4/29 17:20	57.3	↓-0.1
4/29 17:30	57.1	↓-0.2
4/29 17:40	56.8	↓-0.3
4/29 17:50	56.4	↓-0.4
4/29 18:00	56.0	↓-0.4
4/29 18:10	55.5	↓-0.5
4/29 18:20	55.0	↓-0.5
4/29 18:30	54.4	↓-0.6
4/29 18:40	53.8	↓-0.6
4/29 18:50	53.2	↓-0.6
4/29 19:00	52.7	↓-0.5
4/29 19:10	52.1	↓-0.6
4/29 19:20	51.6	↓-0.5
4/29 19:30	51.1	↓-0.5
4/29 19:40	50.7	↓-0.4
4/29 19:50	50.3	↓-0.4
4/29 20:00	50.1	↓-0.2
4/29 20:10	49.9	↓-0.2
4/29 20:20	49.8	↓-0.1	干潮
4/29 20:30	49.9	↑0.1
4/29 20:40	50.0	↑0.1
4/29 20:50	50.3	↑0.3
4/29 21:00	50.8	↑0.5
4/29 21:10	51.3	↑0.5
4/29 21:20	52.0	↑0.7
4/29 21:30	52.9	↑0.9
4/29 21:40	53.9	↑1.0
4/29 21:50	55.0	↑1.1
4/29 22:00	56.3	↑1.3
4/29 22:10	57.8	↑1.5
4/29 22:20	59.3	↑1.5
4/29 22:30	61.0	↑1.7
4/29 22:40	62.8	↑1.8
4/29 22:50	64.8	↑2.0
4/29 23:00	66.8	↑2.0
4/29 23:10	69.0	↑2.2
4/29 23:20	71.2	↑2.2
4/29 23:30	73.5	↑2.3
4/29 23:40	75.9	↑2.4
4/29 23:50	78.3	↑2.4