10 (水)	06:19	14:59	-	-
	102cm	26cm	-	-
小潮 出 04:48 入 18:00 出 09:14 入 -

コイセボイ（北海道）2030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	49.9	↑0.9
4/10 00:10	50.8	↑0.9
4/10 00:20	51.9	↑1.1
4/10 00:30	53.0	↑1.1
4/10 00:40	54.2	↑1.2
4/10 00:50	55.5	↑1.3
4/10 01:00	56.9	↑1.4
4/10 01:10	58.4	↑1.5
4/10 01:20	59.9	↑1.5
4/10 01:30	61.5	↑1.6
4/10 01:40	63.2	↑1.7
4/10 01:50	64.9	↑1.7
4/10 02:00	66.6	↑1.7
4/10 02:10	68.4	↑1.8
4/10 02:20	70.3	↑1.9
4/10 02:30	72.1	↑1.8
4/10 02:40	74.0	↑1.9
4/10 02:50	75.9	↑1.9
4/10 03:00	77.8	↑1.9
4/10 03:10	79.6	↑1.8
4/10 03:20	81.5	↑1.9
4/10 03:30	83.3	↑1.8
4/10 03:40	85.1	↑1.8
4/10 03:50	86.8	↑1.7
4/10 04:00	88.5	↑1.7
4/10 04:10	90.1	↑1.6
4/10 04:20	91.6	↑1.5
4/10 04:30	93.0	↑1.4
4/10 04:40	94.3	↑1.3
4/10 04:50	95.6	↑1.3
4/10 05:00	96.7	↑1.1
4/10 05:10	97.7	↑1.0
4/10 05:20	98.6	↑0.9
4/10 05:30	99.3	↑0.7
4/10 05:40	100.0	↑0.7
4/10 05:50	100.4	↑0.4
4/10 06:00	100.8	↑0.4
4/10 06:10	101.0	↑0.2	満潮
4/10 06:20	101.0	0
4/10 06:30	100.9	↓-0.1
4/10 06:40	100.7	↓-0.2
4/10 06:50	100.2	↓-0.5
4/10 07:00	99.7	↓-0.5
4/10 07:10	99.0	↓-0.7
4/10 07:20	98.1	↓-0.9
4/10 07:30	97.1	↓-1.0
4/10 07:40	96.0	↓-1.1
4/10 07:50	94.7	↓-1.3
4/10 08:00	93.3	↓-1.4
4/10 08:10	91.8	↓-1.5
4/10 08:20	90.2	↓-1.6
4/10 08:30	88.4	↓-1.8
4/10 08:40	86.6	↓-1.8
4/10 08:50	84.6	↓-2.0
4/10 09:00	82.6	↓-2.0
4/10 09:10	80.5	↓-2.1
4/10 09:20	78.3	↓-2.2
4/10 09:30	76.1	↓-2.2
4/10 09:40	73.8	↓-2.3
4/10 09:50	71.5	↓-2.3
4/10 10:00	69.2	↓-2.3
4/10 10:10	66.8	↓-2.4	最大潮位差
4/10 10:20	64.4	↓-2.4	最大潮位差
4/10 10:30	62.1	↓-2.3
4/10 10:40	59.7	↓-2.4	最大潮位差
4/10 10:50	57.4	↓-2.3
4/10 11:00	55.1	↓-2.3
4/10 11:10	52.8	↓-2.3
4/10 11:20	50.6	↓-2.2
4/10 11:30	48.5	↓-2.1
4/10 11:40	46.4	↓-2.1
4/10 11:50	44.4	↓-2.0
4/10 12:00	42.4	↓-2.0
4/10 12:10	40.6	↓-1.8
4/10 12:20	38.8	↓-1.8
4/10 12:30	37.2	↓-1.6
4/10 12:40	35.6	↓-1.6
4/10 12:50	34.2	↓-1.4
4/10 13:00	32.8	↓-1.4
4/10 13:10	31.6	↓-1.2
4/10 13:20	30.5	↓-1.1
4/10 13:30	29.5	↓-1.0
4/10 13:40	28.6	↓-0.9
4/10 13:50	27.8	↓-0.8
4/10 14:00	27.1	↓-0.7
4/10 14:10	26.6	↓-0.5
4/10 14:20	26.1	↓-0.5
4/10 14:30	25.8	↓-0.3
4/10 14:40	25.6	↓-0.2
4/10 14:50	25.4	↓-0.2	干潮
4/10 15:00	25.4	0
4/10 15:10	25.5	↑0.1
4/10 15:20	25.6	↑0.1
4/10 15:30	25.8	↑0.2
4/10 15:40	26.1	↑0.3
4/10 15:50	26.5	↑0.4
4/10 16:00	27.0	↑0.5
4/10 16:10	27.5	↑0.5
4/10 16:20	28.0	↑0.5
4/10 16:30	28.6	↑0.6
4/10 16:40	29.2	↑0.6
4/10 16:50	29.9	↑0.7
4/10 17:00	30.6	↑0.7
4/10 17:10	31.3	↑0.7
4/10 17:20	32.1	↑0.8
4/10 17:30	32.8	↑0.7
4/10 17:40	33.5	↑0.7
4/10 17:50	34.3	↑0.8
4/10 18:00	35.0	↑0.7
4/10 18:10	35.7	↑0.7
4/10 18:20	36.4	↑0.7
4/10 18:30	37.1	↑0.7
4/10 18:40	37.8	↑0.7
4/10 18:50	38.4	↑0.6
4/10 19:00	39.0	↑0.6
4/10 19:10	39.6	↑0.6
4/10 19:20	40.1	↑0.5
4/10 19:30	40.6	↑0.5
4/10 19:40	41.1	↑0.5
4/10 19:50	41.5	↑0.4
4/10 20:00	41.9	↑0.4
4/10 20:10	42.3	↑0.4
4/10 20:20	42.6	↑0.3
4/10 20:30	42.9	↑0.3
4/10 20:40	43.2	↑0.3
4/10 20:50	43.5	↑0.3
4/10 21:00	43.7	↑0.2
4/10 21:10	43.9	↑0.2
4/10 21:20	44.1	↑0.2
4/10 21:30	44.3	↑0.2
4/10 21:40	44.5	↑0.2
4/10 21:50	44.6	↑0.1
4/10 22:00	44.8	↑0.2
4/10 22:10	45.0	↑0.2
4/10 22:20	45.2	↑0.2
4/10 22:30	45.4	↑0.2
4/10 22:40	45.6	↑0.2
4/10 22:50	45.9	↑0.3
4/10 23:00	46.1	↑0.2
4/10 23:10	46.4	↑0.3
4/10 23:20	46.8	↑0.4
4/10 23:30	47.2	↑0.4
4/10 23:40	47.6	↑0.4
4/10 23:50	48.1	↑0.5