9 (土)	06:37	16:08	-	-
	103cm	23cm	-	-
小潮 出 04:50 入 17:58 出 09:32 入 01:03 潮干狩り ○ 14:55～17:33

コイセボイ（北海道）2022年04月9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
4/9 00:00	50.8	↑1.0
4/9 00:10	51.8	↑1.0
4/9 00:20	52.9	↑1.1
4/9 00:30	54.1	↑1.2
4/9 00:40	55.3	↑1.2
4/9 00:50	56.6	↑1.3
4/9 01:00	58.0	↑1.4
4/9 01:10	59.4	↑1.4
4/9 01:20	60.9	↑1.5
4/9 01:30	62.4	↑1.5
4/9 01:40	64.0	↑1.6
4/9 01:50	65.7	↑1.7
4/9 02:00	67.4	↑1.7
4/9 02:10	69.1	↑1.7
4/9 02:20	70.8	↑1.7
4/9 02:30	72.6	↑1.8
4/9 02:40	74.4	↑1.8
4/9 02:50	76.2	↑1.8
4/9 03:00	78.0	↑1.8
4/9 03:10	79.8	↑1.8
4/9 03:20	81.6	↑1.8
4/9 03:30	83.4	↑1.8
4/9 03:40	85.1	↑1.7
4/9 03:50	86.8	↑1.7
4/9 04:00	88.5	↑1.7
4/9 04:10	90.1	↑1.6
4/9 04:20	91.6	↑1.5
4/9 04:30	93.1	↑1.5
4/9 04:40	94.5	↑1.4
4/9 04:50	95.8	↑1.3
4/9 05:00	97.1	↑1.3
4/9 05:10	98.2	↑1.1
4/9 05:20	99.2	↑1.0
4/9 05:30	100.1	↑0.9
4/9 05:40	100.9	↑0.8
4/9 05:50	101.6	↑0.7
4/9 06:00	102.1	↑0.5
4/9 06:10	102.5	↑0.4
4/9 06:20	102.8	↑0.3
4/9 06:30	103.0	↑0.2	満潮
4/9 06:40	103.0	0
4/9 06:50	102.8	↓-0.2
4/9 07:00	102.6	↓-0.2
4/9 07:10	102.2	↓-0.4
4/9 07:20	101.6	↓-0.6
4/9 07:30	100.9	↓-0.7
4/9 07:40	100.1	↓-0.8
4/9 07:50	99.2	↓-0.9
4/9 08:00	98.1	↓-1.1
4/9 08:10	96.9	↓-1.2
4/9 08:20	95.6	↓-1.3
4/9 08:30	94.1	↓-1.5
4/9 08:40	92.6	↓-1.5
4/9 08:50	90.9	↓-1.7
4/9 09:00	89.2	↓-1.7
4/9 09:10	87.3	↓-1.9
4/9 09:20	85.4	↓-1.9
4/9 09:30	83.4	↓-2.0
4/9 09:40	81.3	↓-2.1
4/9 09:50	79.2	↓-2.1
4/9 10:00	77.0	↓-2.2
4/9 10:10	74.7	↓-2.3
4/9 10:20	72.5	↓-2.2
4/9 10:30	70.2	↓-2.3
4/9 10:40	67.9	↓-2.3
4/9 10:50	65.5	↓-2.4	最大潮位差
4/9 11:00	63.2	↓-2.3
4/9 11:10	60.9	↓-2.3
4/9 11:20	58.6	↓-2.3
4/9 11:30	56.3	↓-2.3
4/9 11:40	54.0	↓-2.3
4/9 11:50	51.8	↓-2.2
4/9 12:00	49.7	↓-2.1
4/9 12:10	47.6	↓-2.1
4/9 12:20	45.5	↓-2.1
4/9 12:30	43.5	↓-2.0
4/9 12:40	41.6	↓-1.9
4/9 12:50	39.8	↓-1.8
4/9 13:00	38.0	↓-1.8
4/9 13:10	36.3	↓-1.7
4/9 13:20	34.7	↓-1.6
4/9 13:30	33.2	↓-1.5
4/9 13:40	31.8	↓-1.4
4/9 13:50	30.5	↓-1.3
4/9 14:00	29.3	↓-1.2
4/9 14:10	28.2	↓-1.1
4/9 14:20	27.2	↓-1.0
4/9 14:30	26.3	↓-0.9
4/9 14:40	25.4	↓-0.9
4/9 14:50	24.7	↓-0.7
4/9 15:00	24.1	↓-0.6
4/9 15:10	23.6	↓-0.5
4/9 15:20	23.1	↓-0.5
4/9 15:30	22.8	↓-0.3
4/9 15:40	22.5	↓-0.3
4/9 15:50	22.4	↓-0.1
4/9 16:00	22.3	↓-0.1	干潮
4/9 16:10	22.3	0
4/9 16:20	22.3	0
4/9 16:30	22.4	↑0.1
4/9 16:40	22.6	↑0.2
4/9 16:50	22.9	↑0.3
4/9 17:00	23.2	↑0.3
4/9 17:10	23.5	↑0.3
4/9 17:20	23.9	↑0.4
4/9 17:30	24.3	↑0.4
4/9 17:40	24.8	↑0.5
4/9 17:50	25.3	↑0.5
4/9 18:00	25.9	↑0.6
4/9 18:10	26.4	↑0.5
4/9 18:20	27.0	↑0.6
4/9 18:30	27.6	↑0.6
4/9 18:40	28.2	↑0.6
4/9 18:50	28.8	↑0.6
4/9 19:00	29.5	↑0.7
4/9 19:10	30.1	↑0.6
4/9 19:20	30.7	↑0.6
4/9 19:30	31.4	↑0.7
4/9 19:40	32.0	↑0.6
4/9 19:50	32.6	↑0.6
4/9 20:00	33.3	↑0.7
4/9 20:10	33.9	↑0.6
4/9 20:20	34.5	↑0.6
4/9 20:30	35.1	↑0.6
4/9 20:40	35.7	↑0.6
4/9 20:50	36.3	↑0.6
4/9 21:00	36.9	↑0.6
4/9 21:10	37.5	↑0.6
4/9 21:20	38.1	↑0.6
4/9 21:30	38.7	↑0.6
4/9 21:40	39.3	↑0.6
4/9 21:50	39.8	↑0.5
4/9 22:00	40.4	↑0.6
4/9 22:10	41.0	↑0.6
4/9 22:20	41.7	↑0.7
4/9 22:30	42.3	↑0.6
4/9 22:40	42.9	↑0.6
4/9 22:50	43.6	↑0.7
4/9 23:00	44.2	↑0.6
4/9 23:10	44.9	↑0.7
4/9 23:20	45.6	↑0.7
4/9 23:30	46.4	↑0.8
4/9 23:40	47.1	↑0.7
4/9 23:50	47.9	↑0.8