10 (木)	04:38	12:32	18:59	21:29
	111cm	12cm	49cm	47cm
中潮 出 04:47 入 18:00 出 23:03 入 06:41 潮干狩り ◎ 10:32～14:51

コイセボイ（北海道）2042年04月10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
4/10 00:00	61.4	↑1.8
4/10 00:10	63.3	↑1.9
4/10 00:20	65.3	↑2.0
4/10 00:30	67.4	↑2.1
4/10 00:40	69.6	↑2.2
4/10 00:50	71.8	↑2.2
4/10 01:00	74.2	↑2.4
4/10 01:10	76.5	↑2.3
4/10 01:20	78.9	↑2.4
4/10 01:30	81.3	↑2.4
4/10 01:40	83.6	↑2.3
4/10 01:50	86.0	↑2.4
4/10 02:00	88.3	↑2.3
4/10 02:10	90.6	↑2.3
4/10 02:20	92.9	↑2.3
4/10 02:30	95.0	↑2.1
4/10 02:40	97.1	↑2.1
4/10 02:50	99.0	↑1.9
4/10 03:00	100.8	↑1.8
4/10 03:10	102.5	↑1.7
4/10 03:20	104.1	↑1.6
4/10 03:30	105.5	↑1.4
4/10 03:40	106.7	↑1.2
4/10 03:50	107.8	↑1.1
4/10 04:00	108.6	↑0.8
4/10 04:10	109.3	↑0.7
4/10 04:20	109.8	↑0.5
4/10 04:30	110.0	↑0.2	満潮
4/10 04:40	110.1	↑0.1
4/10 04:50	109.9	↓-0.2
4/10 05:00	109.5	↓-0.4
4/10 05:10	108.9	↓-0.6
4/10 05:20	108.0	↓-0.9
4/10 05:30	107.0	↓-1.0
4/10 05:40	105.7	↓-1.3
4/10 05:50	104.3	↓-1.4
4/10 06:00	102.6	↓-1.7
4/10 06:10	100.7	↓-1.9
4/10 06:20	98.7	↓-2.0
4/10 06:30	96.4	↓-2.3
4/10 06:40	94.0	↓-2.4
4/10 06:50	91.5	↓-2.5
4/10 07:00	88.8	↓-2.7
4/10 07:10	85.9	↓-2.9
4/10 07:20	83.0	↓-2.9
4/10 07:30	79.9	↓-3.1
4/10 07:40	76.7	↓-3.2
4/10 07:50	73.5	↓-3.2
4/10 08:00	70.2	↓-3.3
4/10 08:10	66.9	↓-3.3
4/10 08:20	63.5	↓-3.4	最大潮位差
4/10 08:30	60.2	↓-3.3
4/10 08:40	56.8	↓-3.4	最大潮位差
4/10 08:50	53.5	↓-3.3
4/10 09:00	50.2	↓-3.3
4/10 09:10	46.9	↓-3.3
4/10 09:20	43.8	↓-3.1
4/10 09:30	40.7	↓-3.1
4/10 09:40	37.7	↓-3.0
4/10 09:50	34.8	↓-2.9
4/10 10:00	32.1	↓-2.7
4/10 10:10	29.5	↓-2.6
4/10 10:20	27.0	↓-2.5
4/10 10:30	24.7	↓-2.3
4/10 10:40	22.5	↓-2.2
4/10 10:50	20.6	↓-1.9
4/10 11:00	18.8	↓-1.8
4/10 11:10	17.2	↓-1.6
4/10 11:20	15.7	↓-1.5
4/10 11:30	14.5	↓-1.2
4/10 11:40	13.5	↓-1.0
4/10 11:50	12.6	↓-0.9
4/10 12:00	11.9	↓-0.7
4/10 12:10	11.5	↓-0.4
4/10 12:20	11.2	↓-0.3
4/10 12:30	11.1	↓-0.1	干潮
4/10 12:40	11.2	↑0.1
4/10 12:50	11.4	↑0.2
4/10 13:00	11.8	↑0.4
4/10 13:10	12.4	↑0.6
4/10 13:20	13.1	↑0.7
4/10 13:30	14.0	↑0.9
4/10 13:40	14.9	↑0.9
4/10 13:50	16.0	↑1.1
4/10 14:00	17.2	↑1.2
4/10 14:10	18.5	↑1.3
4/10 14:20	19.9	↑1.4
4/10 14:30	21.3	↑1.4
4/10 14:40	22.8	↑1.5
4/10 14:50	24.3	↑1.5
4/10 15:00	25.9	↑1.6
4/10 15:10	27.5	↑1.6
4/10 15:20	29.0	↑1.5
4/10 15:30	30.6	↑1.6
4/10 15:40	32.2	↑1.6
4/10 15:50	33.7	↑1.5
4/10 16:00	35.2	↑1.5
4/10 16:10	36.7	↑1.5
4/10 16:20	38.0	↑1.3
4/10 16:30	39.4	↑1.4
4/10 16:40	40.6	↑1.2
4/10 16:50	41.8	↑1.2
4/10 17:00	42.9	↑1.1
4/10 17:10	43.9	↑1.0
4/10 17:20	44.8	↑0.9
4/10 17:30	45.6	↑0.8
4/10 17:40	46.3	↑0.7
4/10 17:50	47.0	↑0.7
4/10 18:00	47.5	↑0.5
4/10 18:10	47.9	↑0.4
4/10 18:20	48.3	↑0.4
4/10 18:30	48.5	↑0.2
4/10 18:40	48.7	↑0.2
4/10 18:50	48.8	↑0.1	満潮
4/10 19:00	48.8	0
4/10 19:10	48.8	0
4/10 19:20	48.7	↓-0.1
4/10 19:30	48.5	↓-0.2
4/10 19:40	48.3	↓-0.2
4/10 19:50	48.1	↓-0.2
4/10 20:00	47.8	↓-0.3
4/10 20:10	47.6	↓-0.2
4/10 20:20	47.3	↓-0.3
4/10 20:30	47.0	↓-0.3
4/10 20:40	46.8	↓-0.2
4/10 20:50	46.6	↓-0.2
4/10 21:00	46.4	↓-0.2
4/10 21:10	46.2	↓-0.2
4/10 21:20	46.1	↓-0.1	干潮
4/10 21:30	46.1	0
4/10 21:40	46.2	↑0.1
4/10 21:50	46.3	↑0.1
4/10 22:00	46.5	↑0.2
4/10 22:10	46.8	↑0.3
4/10 22:20	47.3	↑0.5
4/10 22:30	47.8	↑0.5
4/10 22:40	48.4	↑0.6
4/10 22:50	49.1	↑0.7
4/10 23:00	50.0	↑0.9
4/10 23:10	51.0	↑1.0
4/10 23:20	52.1	↑1.1
4/10 23:30	53.3	↑1.2
4/10 23:40	54.6	↑1.3
4/10 23:50	56.1	↑1.5