02 (水)	04:13	11:45	18:05	21:44
	108cm	11cm	58cm	49cm
中潮 出 05:01 入 17:50 出 06:46 入 23:06 潮干狩り ◎ 09:50～13:51

コイセボイ（北海道）2025年04月02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
4/2 00:00	63.2	↑2.0
4/2 00:10	65.3	↑2.1
4/2 00:20	67.4	↑2.1
4/2 00:30	69.6	↑2.2
4/2 00:40	71.9	↑2.3
4/2 00:50	74.3	↑2.4
4/2 01:00	76.6	↑2.3
4/2 01:10	79.0	↑2.4
4/2 01:20	81.4	↑2.4
4/2 01:30	83.8	↑2.4
4/2 01:40	86.1	↑2.3
4/2 01:50	88.4	↑2.3
4/2 02:00	90.7	↑2.3
4/2 02:10	92.8	↑2.1
4/2 02:20	94.9	↑2.1
4/2 02:30	96.8	↑1.9
4/2 02:40	98.6	↑1.8
4/2 02:50	100.3	↑1.7
4/2 03:00	101.8	↑1.5
4/2 03:10	103.2	↑1.4
4/2 03:20	104.4	↑1.2
4/2 03:30	105.4	↑1.0
4/2 03:40	106.2	↑0.8
4/2 03:50	106.8	↑0.6
4/2 04:00	107.1	↑0.3
4/2 04:10	107.3	↑0.2	満潮
4/2 04:20	107.2	↓-0.1
4/2 04:30	106.9	↓-0.3
4/2 04:40	106.4	↓-0.5
4/2 04:50	105.6	↓-0.8
4/2 05:00	104.7	↓-0.9
4/2 05:10	103.5	↓-1.2
4/2 05:20	102.0	↓-1.5
4/2 05:30	100.4	↓-1.6
4/2 05:40	98.5	↓-1.9
4/2 05:50	96.5	↓-2.0
4/2 06:00	94.3	↓-2.2
4/2 06:10	91.8	↓-2.5
4/2 06:20	89.3	↓-2.5
4/2 06:30	86.5	↓-2.8
4/2 06:40	83.7	↓-2.8
4/2 06:50	80.7	↓-3.0
4/2 07:00	77.5	↓-3.2
4/2 07:10	74.3	↓-3.2
4/2 07:20	71.0	↓-3.3
4/2 07:30	67.7	↓-3.3
4/2 07:40	64.3	↓-3.4	最大潮位差
4/2 07:50	60.9	↓-3.4	最大潮位差
4/2 08:00	57.5	↓-3.4	最大潮位差
4/2 08:10	54.1	↓-3.4	最大潮位差
4/2 08:20	50.7	↓-3.4	最大潮位差
4/2 08:30	47.4	↓-3.3
4/2 08:40	44.1	↓-3.3
4/2 08:50	40.9	↓-3.2
4/2 09:00	37.8	↓-3.1
4/2 09:10	34.8	↓-3.0
4/2 09:20	32.0	↓-2.8
4/2 09:30	29.3	↓-2.7
4/2 09:40	26.7	↓-2.6
4/2 09:50	24.3	↓-2.4
4/2 10:00	22.1	↓-2.2
4/2 10:10	20.0	↓-2.1
4/2 10:20	18.2	↓-1.8
4/2 10:30	16.5	↓-1.7
4/2 10:40	15.1	↓-1.4
4/2 10:50	13.8	↓-1.3
4/2 11:00	12.8	↓-1.0
4/2 11:10	12.0	↓-0.8
4/2 11:20	11.4	↓-0.6
4/2 11:30	11.0	↓-0.4
4/2 11:40	10.8	↓-0.2	干潮
4/2 11:50	10.9	↑0.1
4/2 12:00	11.1	↑0.2
4/2 12:10	11.5	↑0.4
4/2 12:20	12.1	↑0.6
4/2 12:30	12.9	↑0.8
4/2 12:40	13.9	↑1.0
4/2 12:50	15.0	↑1.1
4/2 13:00	16.3	↑1.3
4/2 13:10	17.7	↑1.4
4/2 13:20	19.2	↑1.5
4/2 13:30	20.8	↑1.6
4/2 13:40	22.5	↑1.7
4/2 13:50	24.3	↑1.8
4/2 14:00	26.2	↑1.9
4/2 14:10	28.1	↑1.9
4/2 14:20	30.0	↑1.9
4/2 14:30	32.0	↑2.0
4/2 14:40	34.0	↑2.0
4/2 14:50	35.9	↑1.9
4/2 15:00	37.9	↑2.0
4/2 15:10	39.8	↑1.9
4/2 15:20	41.7	↑1.9
4/2 15:30	43.5	↑1.8
4/2 15:40	45.2	↑1.7
4/2 15:50	46.8	↑1.6
4/2 16:00	48.4	↑1.6
4/2 16:10	49.8	↑1.4
4/2 16:20	51.2	↑1.4
4/2 16:30	52.4	↑1.2
4/2 16:40	53.5	↑1.1
4/2 16:50	54.5	↑1.0
4/2 17:00	55.4	↑0.9
4/2 17:10	56.1	↑0.7
4/2 17:20	56.7	↑0.6
4/2 17:30	57.2	↑0.5
4/2 17:40	57.5	↑0.3
4/2 17:50	57.8	↑0.3
4/2 18:00	57.9	↑0.1	満潮
4/2 18:10	57.9	0
4/2 18:20	57.7	↓-0.2
4/2 18:30	57.5	↓-0.2
4/2 18:40	57.2	↓-0.3
4/2 18:50	56.8	↓-0.4
4/2 19:00	56.3	↓-0.5
4/2 19:10	55.8	↓-0.5
4/2 19:20	55.2	↓-0.6
4/2 19:30	54.6	↓-0.6
4/2 19:40	53.9	↓-0.7
4/2 19:50	53.2	↓-0.7
4/2 20:00	52.5	↓-0.7
4/2 20:10	51.9	↓-0.6
4/2 20:20	51.2	↓-0.7
4/2 20:30	50.6	↓-0.6
4/2 20:40	50.0	↓-0.6
4/2 20:50	49.5	↓-0.5
4/2 21:00	49.0	↓-0.5
4/2 21:10	48.6	↓-0.4
4/2 21:20	48.3	↓-0.3
4/2 21:30	48.1	↓-0.2
4/2 21:40	48.0	↓-0.1	干潮
4/2 21:50	48.1	↑0.1
4/2 22:00	48.2	↑0.1
4/2 22:10	48.5	↑0.3
4/2 22:20	48.9	↑0.4
4/2 22:30	49.4	↑0.5
4/2 22:40	50.1	↑0.7
4/2 22:50	50.9	↑0.8
4/2 23:00	51.9	↑1.0
4/2 23:10	53.0	↑1.1
4/2 23:20	54.2	↑1.2
4/2 23:30	55.6	↑1.4
4/2 23:40	57.1	↑1.5
4/2 23:50	58.8	↑1.7