14 (火)	04:30	12:29	19:03	21:08
	113cm	10cm	47cm	46cm
中潮 出 04:41 入 18:04 出 07:13 入 - 潮干狩り ◎ 10:22～15:02

コイセボイ（北海道）2043年04月14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
4/14 00:00	64.0	↑2.0
4/14 00:10	66.1	↑2.1
4/14 00:20	68.2	↑2.1
4/14 00:30	70.5	↑2.3
4/14 00:40	72.8	↑2.3
4/14 00:50	75.1	↑2.3
4/14 01:00	77.5	↑2.4
4/14 01:10	79.9	↑2.4
4/14 01:20	82.4	↑2.5
4/14 01:30	84.8	↑2.4
4/14 01:40	87.2	↑2.4
4/14 01:50	89.6	↑2.4
4/14 02:00	92.0	↑2.4
4/14 02:10	94.2	↑2.2
4/14 02:20	96.4	↑2.2
4/14 02:30	98.6	↑2.2
4/14 02:40	100.6	↑2.0
4/14 02:50	102.4	↑1.8
4/14 03:00	104.2	↑1.8
4/14 03:10	105.8	↑1.6
4/14 03:20	107.2	↑1.4
4/14 03:30	108.5	↑1.3
4/14 03:40	109.6	↑1.1
4/14 03:50	110.5	↑0.9
4/14 04:00	111.2	↑0.7
4/14 04:10	111.8	↑0.6
4/14 04:20	112.0	↑0.2	満潮
4/14 04:30	112.1	↑0.1	満潮
4/14 04:40	112.0	↓-0.1
4/14 04:50	111.6	↓-0.4
4/14 05:00	111.0	↓-0.6
4/14 05:10	110.2	↓-0.8
4/14 05:20	109.2	↓-1.0
4/14 05:30	108.0	↓-1.2
4/14 05:40	106.5	↓-1.5
4/14 05:50	104.9	↓-1.6
4/14 06:00	103.0	↓-1.9
4/14 06:10	100.9	↓-2.1
4/14 06:20	98.7	↓-2.2
4/14 06:30	96.3	↓-2.4
4/14 06:40	93.7	↓-2.6
4/14 06:50	90.9	↓-2.8
4/14 07:00	88.1	↓-2.8
4/14 07:10	85.1	↓-3.0
4/14 07:20	82.0	↓-3.1
4/14 07:30	78.7	↓-3.3
4/14 07:40	75.5	↓-3.2
4/14 07:50	72.1	↓-3.4
4/14 08:00	68.7	↓-3.4
4/14 08:10	65.3	↓-3.4
4/14 08:20	61.8	↓-3.5	最大潮位差
4/14 08:30	58.4	↓-3.4
4/14 08:40	54.9	↓-3.5	最大潮位差
4/14 08:50	51.5	↓-3.4
4/14 09:00	48.2	↓-3.3
4/14 09:10	44.9	↓-3.3
4/14 09:20	41.7	↓-3.2
4/14 09:30	38.6	↓-3.1
4/14 09:40	35.5	↓-3.1
4/14 09:50	32.7	↓-2.8
4/14 10:00	29.9	↓-2.8
4/14 10:10	27.3	↓-2.6
4/14 10:20	24.8	↓-2.5
4/14 10:30	22.5	↓-2.3
4/14 10:40	20.4	↓-2.1
4/14 10:50	18.4	↓-2.0
4/14 11:00	16.7	↓-1.7
4/14 11:10	15.1	↓-1.6
4/14 11:20	13.7	↓-1.4
4/14 11:30	12.5	↓-1.2
4/14 11:40	11.5	↓-1.0
4/14 11:50	10.7	↓-0.8
4/14 12:00	10.1	↓-0.6
4/14 12:10	9.6	↓-0.5
4/14 12:20	9.4	↓-0.2	干潮
4/14 12:30	9.3	↓-0.1
4/14 12:40	9.5	↑0.2
4/14 12:50	9.7	↑0.2
4/14 13:00	10.2	↑0.5
4/14 13:10	10.8	↑0.6
4/14 13:20	11.5	↑0.7
4/14 13:30	12.4	↑0.9
4/14 13:40	13.4	↑1.0
4/14 13:50	14.5	↑1.1
4/14 14:00	15.7	↑1.2
4/14 14:10	17.0	↑1.3
4/14 14:20	18.3	↑1.3
4/14 14:30	19.8	↑1.5
4/14 14:40	21.2	↑1.4
4/14 14:50	22.8	↑1.6
4/14 15:00	24.3	↑1.5
4/14 15:10	25.9	↑1.6
4/14 15:20	27.4	↑1.5
4/14 15:30	29.0	↑1.6
4/14 15:40	30.5	↑1.5
4/14 15:50	32.0	↑1.5
4/14 16:00	33.4	↑1.4
4/14 16:10	34.8	↑1.4
4/14 16:20	36.2	↑1.4
4/14 16:30	37.5	↑1.3
4/14 16:40	38.7	↑1.2
4/14 16:50	39.8	↑1.1
4/14 17:00	40.9	↑1.1
4/14 17:10	41.8	↑0.9
4/14 17:20	42.7	↑0.9
4/14 17:30	43.5	↑0.8
4/14 17:40	44.2	↑0.7
4/14 17:50	44.8	↑0.6
4/14 18:00	45.3	↑0.5
4/14 18:10	45.7	↑0.4
4/14 18:20	46.1	↑0.4
4/14 18:30	46.3	↑0.2
4/14 18:40	46.5	↑0.2
4/14 18:50	46.6	↑0.1
4/14 19:00	46.7	↑0.1	満潮
4/14 19:10	46.7	0
4/14 19:20	46.6	↓-0.1
4/14 19:30	46.5	↓-0.1
4/14 19:40	46.4	↓-0.1
4/14 19:50	46.2	↓-0.2
4/14 20:00	46.0	↓-0.2
4/14 20:10	45.8	↓-0.2
4/14 20:20	45.6	↓-0.2
4/14 20:30	45.5	↓-0.1
4/14 20:40	45.3	↓-0.2
4/14 20:50	45.2	↓-0.1
4/14 21:00	45.2	0	干潮
4/14 21:10	45.1	↓-0.1
4/14 21:20	45.2	↑0.1
4/14 21:30	45.3	↑0.1
4/14 21:40	45.5	↑0.2
4/14 21:50	45.8	↑0.3
4/14 22:00	46.2	↑0.4
4/14 22:10	46.6	↑0.4
4/14 22:20	47.2	↑0.6
4/14 22:30	47.9	↑0.7
4/14 22:40	48.7	↑0.8
4/14 22:50	49.6	↑0.9
4/14 23:00	50.6	↑1.0
4/14 23:10	51.8	↑1.2
4/14 23:20	53.0	↑1.2
4/14 23:30	54.4	↑1.4
4/14 23:40	55.9	↑1.5
4/14 23:50	57.5	↑1.6