01 (木)	06:06	13:41	20:01	-
	101cm	34cm	67cm	-
小潮 出 03:42 入 19:09 出 23:22 入 10:34

コイセボイ（北海道）2021年07月01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
7/1 00:00	56.0	↑0.5
7/1 00:10	56.5	↑0.5
7/1 00:20	57.2	↑0.7
7/1 00:30	58.0	↑0.8
7/1 00:40	58.9	↑0.9
7/1 00:50	59.9	↑1.0
7/1 01:00	61.0	↑1.1
7/1 01:10	62.2	↑1.2
7/1 01:20	63.5	↑1.3
7/1 01:30	64.8	↑1.3
7/1 01:40	66.3	↑1.5
7/1 01:50	67.8	↑1.5
7/1 02:00	69.3	↑1.5
7/1 02:10	70.9	↑1.6
7/1 02:20	72.6	↑1.7
7/1 02:30	74.3	↑1.7
7/1 02:40	76.0	↑1.7
7/1 02:50	77.8	↑1.8
7/1 03:00	79.5	↑1.7
7/1 03:10	81.2	↑1.7
7/1 03:20	83.0	↑1.8
7/1 03:30	84.7	↑1.7
7/1 03:40	86.3	↑1.6
7/1 03:50	87.9	↑1.6
7/1 04:00	89.5	↑1.6
7/1 04:10	91.0	↑1.5
7/1 04:20	92.4	↑1.4
7/1 04:30	93.7	↑1.3
7/1 04:40	94.9	↑1.2
7/1 04:50	96.0	↑1.1
7/1 05:00	97.0	↑1.0
7/1 05:10	97.9	↑0.9
7/1 05:20	98.6	↑0.7
7/1 05:30	99.2	↑0.6
7/1 05:40	99.7	↑0.5
7/1 05:50	100.0	↑0.3
7/1 06:00	100.2	↑0.2	満潮
7/1 06:10	100.2	0
7/1 06:20	100.0	↓-0.2
7/1 06:30	99.7	↓-0.3
7/1 06:40	99.3	↓-0.4
7/1 06:50	98.6	↓-0.7
7/1 07:00	97.9	↓-0.7
7/1 07:10	96.9	↓-1.0
7/1 07:20	95.9	↓-1.0
7/1 07:30	94.6	↓-1.3
7/1 07:40	93.3	↓-1.3
7/1 07:50	91.8	↓-1.5
7/1 08:00	90.2	↓-1.6
7/1 08:10	88.4	↓-1.8
7/1 08:20	86.6	↓-1.8
7/1 08:30	84.7	↓-1.9
7/1 08:40	82.6	↓-2.1
7/1 08:50	80.5	↓-2.1
7/1 09:00	78.4	↓-2.1
7/1 09:10	76.1	↓-2.3
7/1 09:20	73.8	↓-2.3
7/1 09:30	71.5	↓-2.3
7/1 09:40	69.2	↓-2.3
7/1 09:50	66.8	↓-2.4	最大潮位差
7/1 10:00	64.5	↓-2.3
7/1 10:10	62.2	↓-2.3
7/1 10:20	59.8	↓-2.4	最大潮位差
7/1 10:30	57.6	↓-2.2
7/1 10:40	55.4	↓-2.2
7/1 10:50	53.2	↓-2.2
7/1 11:00	51.1	↓-2.1
7/1 11:10	49.1	↓-2.0
7/1 11:20	47.2	↓-1.9
7/1 11:30	45.3	↓-1.9
7/1 11:40	43.6	↓-1.7
7/1 11:50	42.0	↓-1.6
7/1 12:00	40.6	↓-1.4
7/1 12:10	39.2	↓-1.4
7/1 12:20	38.0	↓-1.2
7/1 12:30	36.9	↓-1.1
7/1 12:40	36.0	↓-0.9
7/1 12:50	35.2	↓-0.8
7/1 13:00	34.5	↓-0.7
7/1 13:10	34.0	↓-0.5
7/1 13:20	33.7	↓-0.3
7/1 13:30	33.5	↓-0.2
7/1 13:40	33.4	↓-0.1	干潮
7/1 13:50	33.5	↑0.1
7/1 14:00	33.7	↑0.2
7/1 14:10	34.0	↑0.3
7/1 14:20	34.5	↑0.5
7/1 14:30	35.1	↑0.6
7/1 14:40	35.8	↑0.7
7/1 14:50	36.6	↑0.8
7/1 15:00	37.5	↑0.9
7/1 15:10	38.5	↑1.0
7/1 15:20	39.6	↑1.1
7/1 15:30	40.8	↑1.2
7/1 15:40	42.0	↑1.2
7/1 15:50	43.2	↑1.2
7/1 16:00	44.6	↑1.4
7/1 16:10	45.9	↑1.3
7/1 16:20	47.3	↑1.4
7/1 16:30	48.7	↑1.4
7/1 16:40	50.1	↑1.4
7/1 16:50	51.4	↑1.3
7/1 17:00	52.8	↑1.4
7/1 17:10	54.2	↑1.4
7/1 17:20	55.5	↑1.3
7/1 17:30	56.7	↑1.2
7/1 17:40	58.0	↑1.3
7/1 17:50	59.1	↑1.1
7/1 18:00	60.2	↑1.1
7/1 18:10	61.2	↑1.0
7/1 18:20	62.2	↑1.0
7/1 18:30	63.0	↑0.8
7/1 18:40	63.8	↑0.8
7/1 18:50	64.5	↑0.7
7/1 19:00	65.1	↑0.6
7/1 19:10	65.6	↑0.5
7/1 19:20	66.0	↑0.4
7/1 19:30	66.3	↑0.3
7/1 19:40	66.6	↑0.3
7/1 19:50	66.7	↑0.1
7/1 20:00	66.7	0	満潮
7/1 20:10	66.7	0
7/1 20:20	66.6	↓-0.1
7/1 20:30	66.3	↓-0.3
7/1 20:40	66.1	↓-0.2
7/1 20:50	65.7	↓-0.4
7/1 21:00	65.3	↓-0.4
7/1 21:10	64.8	↓-0.5
7/1 21:20	64.3	↓-0.5
7/1 21:30	63.7	↓-0.6
7/1 21:40	63.1	↓-0.6
7/1 21:50	62.5	↓-0.6
7/1 22:00	61.8	↓-0.7
7/1 22:10	61.2	↓-0.6
7/1 22:20	60.5	↓-0.7
7/1 22:30	59.8	↓-0.7
7/1 22:40	59.2	↓-0.6
7/1 22:50	58.6	↓-0.6
7/1 23:00	58.0	↓-0.6
7/1 23:10	57.4	↓-0.6
7/1 23:20	56.9	↓-0.5
7/1 23:30	56.5	↓-0.4
7/1 23:40	56.1	↓-0.4
7/1 23:50	55.7	↓-0.4