9 (火)	10:01	19:35	-	-
	103cm	24cm	-	-
若潮 出 05:45 入 17:20 出 03:43 入 12:32

コイセボイ（北海道）2021年03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
3/9 00:00	48.7	↑0.8
3/9 00:10	49.4	↑0.7
3/9 00:20	50.2	↑0.8
3/9 00:30	51.0	↑0.8
3/9 00:40	51.8	↑0.8
3/9 00:50	52.6	↑0.8
3/9 01:00	53.3	↑0.7
3/9 01:10	54.1	↑0.8
3/9 01:20	54.9	↑0.8
3/9 01:30	55.7	↑0.8
3/9 01:40	56.4	↑0.7
3/9 01:50	57.2	↑0.8
3/9 02:00	58.0	↑0.8
3/9 02:10	58.8	↑0.8
3/9 02:20	59.7	↑0.9
3/9 02:30	60.5	↑0.8
3/9 02:40	61.4	↑0.9
3/9 02:50	62.2	↑0.8
3/9 03:00	63.1	↑0.9
3/9 03:10	64.0	↑0.9
3/9 03:20	64.9	↑0.9
3/9 03:30	65.9	↑1.0
3/9 03:40	66.9	↑1.0
3/9 03:50	67.9	↑1.0
3/9 04:00	68.9	↑1.0
3/9 04:10	69.9	↑1.0
3/9 04:20	71.0	↑1.1
3/9 04:30	72.0	↑1.0
3/9 04:40	73.2	↑1.2
3/9 04:50	74.3	↑1.1
3/9 05:00	75.4	↑1.1
3/9 05:10	76.6	↑1.2
3/9 05:20	77.8	↑1.2
3/9 05:30	79.0	↑1.2
3/9 05:40	80.2	↑1.2
3/9 05:50	81.4	↑1.2
3/9 06:00	82.6	↑1.2
3/9 06:10	83.8	↑1.2
3/9 06:20	85.0	↑1.2
3/9 06:30	86.2	↑1.2
3/9 06:40	87.4	↑1.2
3/9 06:50	88.6	↑1.2
3/9 07:00	89.8	↑1.2
3/9 07:10	90.9	↑1.1
3/9 07:20	92.1	↑1.2
3/9 07:30	93.1	↑1.0
3/9 07:40	94.2	↑1.1
3/9 07:50	95.2	↑1.0
3/9 08:00	96.2	↑1.0
3/9 08:10	97.1	↑0.9
3/9 08:20	98.0	↑0.9
3/9 08:30	98.8	↑0.8
3/9 08:40	99.5	↑0.7
3/9 08:50	100.2	↑0.7
3/9 09:00	100.7	↑0.5
3/9 09:10	101.3	↑0.6
3/9 09:20	101.7	↑0.4
3/9 09:30	102.0	↑0.3
3/9 09:40	102.3	↑0.3
3/9 09:50	102.4	↑0.1
3/9 10:00	102.5	↑0.1	満潮
3/9 10:10	102.4	↓-0.1
3/9 10:20	102.3	↓-0.1
3/9 10:30	102.0	↓-0.3
3/9 10:40	101.7	↓-0.3
3/9 10:50	101.2	↓-0.5
3/9 11:00	100.6	↓-0.6
3/9 11:10	99.9	↓-0.7
3/9 11:20	99.1	↓-0.8
3/9 11:30	98.2	↓-0.9
3/9 11:40	97.2	↓-1.0
3/9 11:50	96.1	↓-1.1
3/9 12:00	94.9	↓-1.2
3/9 12:10	93.6	↓-1.3
3/9 12:20	92.2	↓-1.4
3/9 12:30	90.7	↓-1.5
3/9 12:40	89.1	↓-1.6
3/9 12:50	87.4	↓-1.7
3/9 13:00	85.6	↓-1.8
3/9 13:10	83.8	↓-1.8
3/9 13:20	81.9	↓-1.9
3/9 13:30	79.9	↓-2.0
3/9 13:40	77.9	↓-2.0
3/9 13:50	75.8	↓-2.1
3/9 14:00	73.6	↓-2.2
3/9 14:10	71.5	↓-2.1
3/9 14:20	69.3	↓-2.2
3/9 14:30	67.0	↓-2.3	最大潮位差
3/9 14:40	64.8	↓-2.2
3/9 14:50	62.6	↓-2.2
3/9 15:00	60.3	↓-2.3	最大潮位差
3/9 15:10	58.1	↓-2.2
3/9 15:20	55.8	↓-2.3	最大潮位差
3/9 15:30	53.6	↓-2.2
3/9 15:40	51.5	↓-2.1
3/9 15:50	49.3	↓-2.2
3/9 16:00	47.2	↓-2.1
3/9 16:10	45.2	↓-2.0
3/9 16:20	43.2	↓-2.0
3/9 16:30	41.3	↓-1.9
3/9 16:40	39.4	↓-1.9
3/9 16:50	37.7	↓-1.7
3/9 17:00	36.0	↓-1.7
3/9 17:10	34.4	↓-1.6
3/9 17:20	32.9	↓-1.5
3/9 17:30	31.5	↓-1.4
3/9 17:40	30.2	↓-1.3
3/9 17:50	29.0	↓-1.2
3/9 18:00	27.9	↓-1.1
3/9 18:10	26.9	↓-1.0
3/9 18:20	26.0	↓-0.9
3/9 18:30	25.2	↓-0.8
3/9 18:40	24.6	↓-0.6
3/9 18:50	24.1	↓-0.5
3/9 19:00	23.6	↓-0.5
3/9 19:10	23.3	↓-0.3
3/9 19:20	23.1	↓-0.2
3/9 19:30	23.0	↓-0.1	干潮
3/9 19:40	23.1	↑0.1
3/9 19:50	23.2	↑0.1
3/9 20:00	23.4	↑0.2
3/9 20:10	23.7	↑0.3
3/9 20:20	24.1	↑0.4
3/9 20:30	24.6	↑0.5
3/9 20:40	25.2	↑0.6
3/9 20:50	25.8	↑0.6
3/9 21:00	26.6	↑0.8
3/9 21:10	27.4	↑0.8
3/9 21:20	28.2	↑0.8
3/9 21:30	29.2	↑1.0
3/9 21:40	30.1	↑0.9
3/9 21:50	31.2	↑1.1
3/9 22:00	32.2	↑1.0
3/9 22:10	33.3	↑1.1
3/9 22:20	34.4	↑1.1
3/9 22:30	35.6	↑1.2
3/9 22:40	36.7	↑1.1
3/9 22:50	37.9	↑1.2
3/9 23:00	39.0	↑1.1
3/9 23:10	40.2	↑1.2
3/9 23:20	41.4	↑1.2
3/9 23:30	42.5	↑1.1
3/9 23:40	43.6	↑1.1
3/9 23:50	44.8	↑1.2