3 (金)	23:50	07:53	-	-
	111cm	26cm	-	-
中潮 出 04:46 入 17:55 出 00:01 入 16:08

コイセボイ（北海道）2021年09月3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
9/3 00:00	103.2	↓-1.1
9/3 00:10	102.1	↓-1.1
9/3 00:20	100.9	↓-1.2
9/3 00:30	99.5	↓-1.4
9/3 00:40	98.1	↓-1.4
9/3 00:50	96.5	↓-1.6
9/3 01:00	94.9	↓-1.6
9/3 01:10	93.1	↓-1.8
9/3 01:20	91.3	↓-1.8
9/3 01:30	89.3	↓-2.0
9/3 01:40	87.3	↓-2.0
9/3 01:50	85.3	↓-2.0
9/3 02:00	83.1	↓-2.2
9/3 02:10	80.9	↓-2.2
9/3 02:20	78.7	↓-2.2
9/3 02:30	76.4	↓-2.3
9/3 02:40	74.1	↓-2.3
9/3 02:50	71.7	↓-2.4	最大潮位差
9/3 03:00	69.4	↓-2.3
9/3 03:10	67.0	↓-2.4	最大潮位差
9/3 03:20	64.6	↓-2.4	最大潮位差
9/3 03:30	62.2	↓-2.4	最大潮位差
9/3 03:40	59.9	↓-2.3
9/3 03:50	57.5	↓-2.4	最大潮位差
9/3 04:00	55.2	↓-2.3
9/3 04:10	52.9	↓-2.3
9/3 04:20	50.7	↓-2.2
9/3 04:30	48.6	↓-2.1
9/3 04:40	46.4	↓-2.2
9/3 04:50	44.4	↓-2.0
9/3 05:00	42.4	↓-2.0
9/3 05:10	40.6	↓-1.8
9/3 05:20	38.8	↓-1.8
9/3 05:30	37.1	↓-1.7
9/3 05:40	35.5	↓-1.6
9/3 05:50	34.0	↓-1.5
9/3 06:00	32.6	↓-1.4
9/3 06:10	31.3	↓-1.3
9/3 06:20	30.2	↓-1.1
9/3 06:30	29.1	↓-1.1
9/3 06:40	28.2	↓-0.9
9/3 06:50	27.4	↓-0.8
9/3 07:00	26.7	↓-0.7
9/3 07:10	26.2	↓-0.5
9/3 07:20	25.8	↓-0.4
9/3 07:30	25.4	↓-0.4
9/3 07:40	25.2	↓-0.2
9/3 07:50	25.2	0	干潮
9/3 08:00	25.2	0
9/3 08:10	25.4	↑0.2
9/3 08:20	25.6	↑0.2
9/3 08:30	26.0	↑0.4
9/3 08:40	26.4	↑0.4
9/3 08:50	27.0	↑0.6
9/3 09:00	27.6	↑0.6
9/3 09:10	28.4	↑0.8
9/3 09:20	29.2	↑0.8
9/3 09:30	30.0	↑0.8
9/3 09:40	31.0	↑1.0
9/3 09:50	32.0	↑1.0
9/3 10:00	33.0	↑1.0
9/3 10:10	34.1	↑1.1
9/3 10:20	35.3	↑1.2
9/3 10:30	36.4	↑1.1
9/3 10:40	37.6	↑1.2
9/3 10:50	38.9	↑1.3
9/3 11:00	40.1	↑1.2
9/3 11:10	41.3	↑1.2
9/3 11:20	42.6	↑1.3
9/3 11:30	43.8	↑1.2
9/3 11:40	45.1	↑1.3
9/3 11:50	46.3	↑1.2
9/3 12:00	47.5	↑1.2
9/3 12:10	48.7	↑1.2
9/3 12:20	49.8	↑1.1
9/3 12:30	51.0	↑1.2
9/3 12:40	52.1	↑1.1
9/3 12:50	53.1	↑1.0
9/3 13:00	54.1	↑1.0
9/3 13:10	55.1	↑1.0
9/3 13:20	56.1	↑1.0
9/3 13:30	57.0	↑0.9
9/3 13:40	57.8	↑0.8
9/3 13:50	58.7	↑0.9
9/3 14:00	59.5	↑0.8
9/3 14:10	60.2	↑0.7
9/3 14:20	60.9	↑0.7
9/3 14:30	61.6	↑0.7
9/3 14:40	62.3	↑0.7
9/3 14:50	62.9	↑0.6
9/3 15:00	63.5	↑0.6
9/3 15:10	64.1	↑0.6
9/3 15:20	64.7	↑0.6
9/3 15:30	65.3	↑0.6
9/3 15:40	65.8	↑0.5
9/3 15:50	66.3	↑0.5
9/3 16:00	66.9	↑0.6
9/3 16:10	67.4	↑0.5
9/3 16:20	68.0	↑0.6
9/3 16:30	68.6	↑0.6
9/3 16:40	69.2	↑0.6
9/3 16:50	69.8	↑0.6
9/3 17:00	70.4	↑0.6
9/3 17:10	71.1	↑0.7
9/3 17:20	71.7	↑0.6
9/3 17:30	72.5	↑0.8
9/3 17:40	73.2	↑0.7
9/3 17:50	74.0	↑0.8
9/3 18:00	74.9	↑0.9
9/3 18:10	75.8	↑0.9
9/3 18:20	76.7	↑0.9
9/3 18:30	77.7	↑1.0
9/3 18:40	78.7	↑1.0
9/3 18:50	79.7	↑1.0
9/3 19:00	80.8	↑1.1
9/3 19:10	82.0	↑1.2
9/3 19:20	83.2	↑1.2
9/3 19:30	84.4	↑1.2
9/3 19:40	85.6	↑1.2
9/3 19:50	86.9	↑1.3
9/3 20:00	88.2	↑1.3
9/3 20:10	89.5	↑1.3
9/3 20:20	90.8	↑1.3
9/3 20:30	92.2	↑1.4
9/3 20:40	93.5	↑1.3
9/3 20:50	94.9	↑1.4
9/3 21:00	96.2	↑1.3
9/3 21:10	97.5	↑1.3
9/3 21:20	98.8	↑1.3
9/3 21:30	100.1	↑1.3
9/3 21:40	101.3	↑1.2
9/3 21:50	102.5	↑1.2
9/3 22:00	103.6	↑1.1
9/3 22:10	104.7	↑1.1
9/3 22:20	105.6	↑0.9
9/3 22:30	106.6	↑1.0
9/3 22:40	107.4	↑0.8
9/3 22:50	108.1	↑0.7
9/3 23:00	108.8	↑0.7
9/3 23:10	109.3	↑0.5
9/3 23:20	109.7	↑0.4
9/3 23:30	110.0	↑0.3
9/3 23:40	110.2	↑0.2	満潮
9/3 23:50	110.2	0	満潮