9 (日)	06:13	15:31	-	-
	106cm	23cm	-	-
小潮 出 04:49 入 17:59 出 01:05 入 09:29 潮干狩り ○ 14:18～16:56

コイセボイ（北海道）2045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	51.5	↑1.2
4/9 00:10	52.8	↑1.3
4/9 00:20	54.1	↑1.3
4/9 00:30	55.6	↑1.5
4/9 00:40	57.1	↑1.5
4/9 00:50	58.6	↑1.5
4/9 01:00	60.3	↑1.7
4/9 01:10	62.0	↑1.7
4/9 01:20	63.7	↑1.7
4/9 01:30	65.5	↑1.8
4/9 01:40	67.4	↑1.9
4/9 01:50	69.3	↑1.9
4/9 02:00	71.2	↑1.9
4/9 02:10	73.2	↑2.0
4/9 02:20	75.2	↑2.0
4/9 02:30	77.2	↑2.0
4/9 02:40	79.2	↑2.0
4/9 02:50	81.2	↑2.0
4/9 03:00	83.1	↑1.9
4/9 03:10	85.1	↑2.0
4/9 03:20	87.0	↑1.9
4/9 03:30	88.8	↑1.8
4/9 03:40	90.6	↑1.8
4/9 03:50	92.4	↑1.8
4/9 04:00	94.1	↑1.7
4/9 04:10	95.7	↑1.6
4/9 04:20	97.2	↑1.5
4/9 04:30	98.6	↑1.4
4/9 04:40	99.9	↑1.3
4/9 04:50	101.1	↑1.2
4/9 05:00	102.1	↑1.0
4/9 05:10	103.1	↑1.0
4/9 05:20	103.9	↑0.8
4/9 05:30	104.6	↑0.7
4/9 05:40	105.1	↑0.5
4/9 05:50	105.5	↑0.4
4/9 06:00	105.8	↑0.3
4/9 06:10	105.9	↑0.1	満潮
4/9 06:20	105.8	↓-0.1
4/9 06:30	105.6	↓-0.2
4/9 06:40	105.3	↓-0.3
4/9 06:50	104.8	↓-0.5
4/9 07:00	104.1	↓-0.7
4/9 07:10	103.3	↓-0.8
4/9 07:20	102.4	↓-0.9
4/9 07:30	101.3	↓-1.1
4/9 07:40	100.0	↓-1.3
4/9 07:50	98.7	↓-1.3
4/9 08:00	97.2	↓-1.5
4/9 08:10	95.5	↓-1.7
4/9 08:20	93.8	↓-1.7
4/9 08:30	92.0	↓-1.8
4/9 08:40	90.0	↓-2.0
4/9 08:50	88.0	↓-2.0
4/9 09:00	85.9	↓-2.1
4/9 09:10	83.7	↓-2.2
4/9 09:20	81.4	↓-2.3
4/9 09:30	79.1	↓-2.3
4/9 09:40	76.7	↓-2.4
4/9 09:50	74.3	↓-2.4
4/9 10:00	71.8	↓-2.5	最大潮位差
4/9 10:10	69.4	↓-2.4
4/9 10:20	66.9	↓-2.5	最大潮位差
4/9 10:30	64.4	↓-2.5	最大潮位差
4/9 10:40	62.0	↓-2.4
4/9 10:50	59.5	↓-2.5	最大潮位差
4/9 11:00	57.1	↓-2.4
4/9 11:10	54.7	↓-2.4
4/9 11:20	52.4	↓-2.3
4/9 11:30	50.1	↓-2.3
4/9 11:40	47.8	↓-2.3
4/9 11:50	45.7	↓-2.1
4/9 12:00	43.6	↓-2.1
4/9 12:10	41.6	↓-2.0
4/9 12:20	39.6	↓-2.0
4/9 12:30	37.8	↓-1.8
4/9 12:40	36.1	↓-1.7
4/9 12:50	34.4	↓-1.7
4/9 13:00	32.9	↓-1.5
4/9 13:10	31.4	↓-1.5
4/9 13:20	30.1	↓-1.3
4/9 13:30	28.9	↓-1.2
4/9 13:40	27.7	↓-1.2
4/9 13:50	26.7	↓-1.0
4/9 14:00	25.8	↓-0.9
4/9 14:10	25.0	↓-0.8
4/9 14:20	24.3	↓-0.7
4/9 14:30	23.7	↓-0.6
4/9 14:40	23.2	↓-0.5
4/9 14:50	22.8	↓-0.4
4/9 15:00	22.5	↓-0.3
4/9 15:10	22.3	↓-0.2
4/9 15:20	22.2	↓-0.1
4/9 15:30	22.1	↓-0.1	干潮
4/9 15:40	22.2	↑0.1
4/9 15:50	22.3	↑0.1
4/9 16:00	22.5	↑0.2
4/9 16:10	22.7	↑0.2
4/9 16:20	23.0	↑0.3
4/9 16:30	23.4	↑0.4
4/9 16:40	23.8	↑0.4
4/9 16:50	24.2	↑0.4
4/9 17:00	24.7	↑0.5
4/9 17:10	25.2	↑0.5
4/9 17:20	25.7	↑0.5
4/9 17:30	26.3	↑0.6
4/9 17:40	26.8	↑0.5
4/9 17:50	27.4	↑0.6
4/9 18:00	28.0	↑0.6
4/9 18:10	28.6	↑0.6
4/9 18:20	29.2	↑0.6
4/9 18:30	29.8	↑0.6
4/9 18:40	30.4	↑0.6
4/9 18:50	31.0	↑0.6
4/9 19:00	31.6	↑0.6
4/9 19:10	32.1	↑0.5
4/9 19:20	32.7	↑0.6
4/9 19:30	33.2	↑0.5
4/9 19:40	33.8	↑0.6
4/9 19:50	34.3	↑0.5
4/9 20:00	34.8	↑0.5
4/9 20:10	35.3	↑0.5
4/9 20:20	35.8	↑0.5
4/9 20:30	36.2	↑0.4
4/9 20:40	36.7	↑0.5
4/9 20:50	37.2	↑0.5
4/9 21:00	37.6	↑0.4
4/9 21:10	38.1	↑0.5
4/9 21:20	38.5	↑0.4
4/9 21:30	39.0	↑0.5
4/9 21:40	39.5	↑0.5
4/9 21:50	39.9	↑0.4
4/9 22:00	40.4	↑0.5
4/9 22:10	40.9	↑0.5
4/9 22:20	41.5	↑0.6
4/9 22:30	42.0	↑0.5
4/9 22:40	42.6	↑0.6
4/9 22:50	43.2	↑0.6
4/9 23:00	43.9	↑0.7
4/9 23:10	44.5	↑0.6
4/9 23:20	45.3	↑0.8
4/9 23:30	46.0	↑0.7
4/9 23:40	46.8	↑0.8
4/9 23:50	47.7	↑0.9