11 (木)	13:45	21:50	-	-
	122cm	19cm	-	-
大潮 出 06:27 入 16:46 出 06:27 入 15:53

コイセボイ（北海道）2021年02月11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
2/11 00:00	35.6	↑1.7
2/11 00:10	37.3	↑1.7
2/11 00:20	39.0	↑1.7
2/11 00:30	40.7	↑1.7
2/11 00:40	42.4	↑1.7
2/11 00:50	44.1	↑1.7
2/11 01:00	45.7	↑1.6
2/11 01:10	47.3	↑1.6
2/11 01:20	48.8	↑1.5
2/11 01:30	50.3	↑1.5
2/11 01:40	51.7	↑1.4
2/11 01:50	53.1	↑1.4
2/11 02:00	54.3	↑1.2
2/11 02:10	55.5	↑1.2
2/11 02:20	56.6	↑1.1
2/11 02:30	57.7	↑1.1
2/11 02:40	58.6	↑0.9
2/11 02:50	59.4	↑0.8
2/11 03:00	60.2	↑0.8
2/11 03:10	60.9	↑0.7
2/11 03:20	61.5	↑0.6
2/11 03:30	62.0	↑0.5
2/11 03:40	62.4	↑0.4
2/11 03:50	62.8	↑0.4
2/11 04:00	63.1	↑0.3
2/11 04:10	63.3	↑0.2
2/11 04:20	63.5	↑0.2
2/11 04:30	63.6	↑0.1
2/11 04:40	63.7	↑0.1
2/11 04:50	63.8	↑0.1
2/11 05:00	63.8	0
2/11 05:10	63.8	0
2/11 05:20	63.8	0
2/11 05:30	63.8	0
2/11 05:40	63.9	↑0.1
2/11 05:50	63.9	0
2/11 06:00	64.0	↑0.1
2/11 06:10	64.1	↑0.1
2/11 06:20	64.3	↑0.2
2/11 06:30	64.5	↑0.2
2/11 06:40	64.8	↑0.3
2/11 06:50	65.2	↑0.4
2/11 07:00	65.6	↑0.4
2/11 07:10	66.1	↑0.5
2/11 07:20	66.7	↑0.6
2/11 07:30	67.4	↑0.7
2/11 07:40	68.2	↑0.8
2/11 07:50	69.1	↑0.9
2/11 08:00	70.0	↑0.9
2/11 08:10	71.1	↑1.1
2/11 08:20	72.3	↑1.2
2/11 08:30	73.6	↑1.3
2/11 08:40	75.0	↑1.4
2/11 08:50	76.4	↑1.4
2/11 09:00	78.0	↑1.6
2/11 09:10	79.6	↑1.6
2/11 09:20	81.4	↑1.8
2/11 09:30	83.2	↑1.8
2/11 09:40	85.0	↑1.8
2/11 09:50	87.0	↑2.0
2/11 10:00	89.0	↑2.0
2/11 10:10	91.0	↑2.0
2/11 10:20	93.0	↑2.0
2/11 10:30	95.1	↑2.1
2/11 10:40	97.2	↑2.1
2/11 10:50	99.2	↑2.0
2/11 11:00	101.3	↑2.1
2/11 11:10	103.3	↑2.0
2/11 11:20	105.3	↑2.0
2/11 11:30	107.2	↑1.9
2/11 11:40	109.1	↑1.9
2/11 11:50	110.8	↑1.7
2/11 12:00	112.5	↑1.7
2/11 12:10	114.1	↑1.6
2/11 12:20	115.6	↑1.5
2/11 12:30	116.9	↑1.3
2/11 12:40	118.1	↑1.2
2/11 12:50	119.1	↑1.0
2/11 13:00	120.0	↑0.9
2/11 13:10	120.7	↑0.7
2/11 13:20	121.3	↑0.6
2/11 13:30	121.6	↑0.3
2/11 13:40	121.8	↑0.2	満潮
2/11 13:50	121.8	0
2/11 14:00	121.5	↓-0.3
2/11 14:10	121.1	↓-0.4
2/11 14:20	120.5	↓-0.6
2/11 14:30	119.6	↓-0.9
2/11 14:40	118.6	↓-1.0
2/11 14:50	117.4	↓-1.2
2/11 15:00	115.9	↓-1.5
2/11 15:10	114.3	↓-1.6
2/11 15:20	112.4	↓-1.9
2/11 15:30	110.4	↓-2.0
2/11 15:40	108.2	↓-2.2
2/11 15:50	105.9	↓-2.3
2/11 16:00	103.3	↓-2.6
2/11 16:10	100.7	↓-2.6
2/11 16:20	97.9	↓-2.8
2/11 16:30	94.9	↓-3.0
2/11 16:40	91.9	↓-3.0
2/11 16:50	88.7	↓-3.2
2/11 17:00	85.5	↓-3.2
2/11 17:10	82.2	↓-3.3
2/11 17:20	78.8	↓-3.4
2/11 17:30	75.4	↓-3.4
2/11 17:40	72.0	↓-3.4
2/11 17:50	68.5	↓-3.5	最大潮位差
2/11 18:00	65.1	↓-3.4
2/11 18:10	61.7	↓-3.4
2/11 18:20	58.3	↓-3.4
2/11 18:30	55.0	↓-3.3
2/11 18:40	51.7	↓-3.3
2/11 18:50	48.6	↓-3.1
2/11 19:00	45.5	↓-3.1
2/11 19:10	42.6	↓-2.9
2/11 19:20	39.7	↓-2.9
2/11 19:30	37.0	↓-2.7
2/11 19:40	34.5	↓-2.5
2/11 19:50	32.1	↓-2.4
2/11 20:00	29.9	↓-2.2
2/11 20:10	27.8	↓-2.1
2/11 20:20	26.0	↓-1.8
2/11 20:30	24.3	↓-1.7
2/11 20:40	22.8	↓-1.5
2/11 20:50	21.5	↓-1.3
2/11 21:00	20.5	↓-1.0
2/11 21:10	19.6	↓-0.9
2/11 21:20	18.9	↓-0.7
2/11 21:30	18.4	↓-0.5
2/11 21:40	18.2	↓-0.2	干潮
2/11 21:50	18.1	↓-0.1	干潮
2/11 22:00	18.2	↑0.1
2/11 22:10	18.5	↑0.3
2/11 22:20	18.9	↑0.4
2/11 22:30	19.6	↑0.7
2/11 22:40	20.4	↑0.8
2/11 22:50	21.3	↑0.9
2/11 23:00	22.4	↑1.1
2/11 23:10	23.7	↑1.3
2/11 23:20	25.0	↑1.3
2/11 23:30	26.5	↑1.5
2/11 23:40	28.0	↑1.5
2/11 23:50	29.7	↑1.7