12 (金)	08:59	18:45	-	-
	109cm	36cm	-	-
若潮 出 06:25 入 16:47 出 11:37 入 02:27

コイセボイ（北海道）2049年02月12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
2/12 00:00	52.4	↑0.3
2/12 00:10	52.8	↑0.4
2/12 00:20	53.2	↑0.4
2/12 00:30	53.6	↑0.4
2/12 00:40	54.0	↑0.4
2/12 00:50	54.5	↑0.5
2/12 01:00	55.1	↑0.6
2/12 01:10	55.7	↑0.6
2/12 01:20	56.3	↑0.6
2/12 01:30	57.0	↑0.7
2/12 01:40	57.7	↑0.7
2/12 01:50	58.6	↑0.9
2/12 02:00	59.4	↑0.8
2/12 02:10	60.3	↑0.9
2/12 02:20	61.3	↑1.0
2/12 02:30	62.4	↑1.1
2/12 02:40	63.4	↑1.0
2/12 02:50	64.6	↑1.2
2/12 03:00	65.8	↑1.2
2/12 03:10	67.1	↑1.3
2/12 03:20	68.4	↑1.3
2/12 03:30	69.7	↑1.3
2/12 03:40	71.1	↑1.4
2/12 03:50	72.5	↑1.4
2/12 04:00	74.0	↑1.5
2/12 04:10	75.5	↑1.5
2/12 04:20	77.1	↑1.6
2/12 04:30	78.6	↑1.5
2/12 04:40	80.2	↑1.6
2/12 04:50	81.8	↑1.6
2/12 05:00	83.4	↑1.6
2/12 05:10	85.0	↑1.6
2/12 05:20	86.6	↑1.6
2/12 05:30	88.2	↑1.6
2/12 05:40	89.7	↑1.5
2/12 05:50	91.3	↑1.6
2/12 06:00	92.8	↑1.5
2/12 06:10	94.3	↑1.5
2/12 06:20	95.7	↑1.4
2/12 06:30	97.1	↑1.4
2/12 06:40	98.4	↑1.3
2/12 06:50	99.7	↑1.3
2/12 07:00	100.9	↑1.2
2/12 07:10	102.0	↑1.1
2/12 07:20	103.1	↑1.1
2/12 07:30	104.0	↑0.9
2/12 07:40	104.9	↑0.9
2/12 07:50	105.7	↑0.8
2/12 08:00	106.4	↑0.7
2/12 08:10	107.0	↑0.6
2/12 08:20	107.5	↑0.5
2/12 08:30	107.8	↑0.3
2/12 08:40	108.1	↑0.3
2/12 08:50	108.2	↑0.1	満潮
2/12 09:00	108.3	↑0.1
2/12 09:10	108.2	↓-0.1
2/12 09:20	108.0	↓-0.2
2/12 09:30	107.7	↓-0.3
2/12 09:40	107.2	↓-0.5
2/12 09:50	106.7	↓-0.5
2/12 10:00	106.0	↓-0.7
2/12 10:10	105.3	↓-0.7
2/12 10:20	104.4	↓-0.9
2/12 10:30	103.4	↓-1.0
2/12 10:40	102.3	↓-1.1
2/12 10:50	101.1	↓-1.2
2/12 11:00	99.8	↓-1.3
2/12 11:10	98.4	↓-1.4
2/12 11:20	96.9	↓-1.5
2/12 11:30	95.4	↓-1.5
2/12 11:40	93.8	↓-1.6
2/12 11:50	92.1	↓-1.7
2/12 12:00	90.3	↓-1.8
2/12 12:10	88.5	↓-1.8
2/12 12:20	86.6	↓-1.9
2/12 12:30	84.7	↓-1.9
2/12 12:40	82.7	↓-2.0
2/12 12:50	80.7	↓-2.0
2/12 13:00	78.7	↓-2.0
2/12 13:10	76.7	↓-2.0
2/12 13:20	74.6	↓-2.1	最大潮位差
2/12 13:30	72.6	↓-2.0
2/12 13:40	70.5	↓-2.1	最大潮位差
2/12 13:50	68.5	↓-2.0
2/12 14:00	66.5	↓-2.0
2/12 14:10	64.5	↓-2.0
2/12 14:20	62.5	↓-2.0
2/12 14:30	60.6	↓-1.9
2/12 14:40	58.7	↓-1.9
2/12 14:50	56.9	↓-1.8
2/12 15:00	55.1	↓-1.8
2/12 15:10	53.3	↓-1.8
2/12 15:20	51.7	↓-1.6
2/12 15:30	50.1	↓-1.6
2/12 15:40	48.6	↓-1.5
2/12 15:50	47.1	↓-1.5
2/12 16:00	45.7	↓-1.4
2/12 16:10	44.4	↓-1.3
2/12 16:20	43.2	↓-1.2
2/12 16:30	42.1	↓-1.1
2/12 16:40	41.0	↓-1.1
2/12 16:50	40.1	↓-0.9
2/12 17:00	39.2	↓-0.9
2/12 17:10	38.4	↓-0.8
2/12 17:20	37.7	↓-0.7
2/12 17:30	37.1	↓-0.6
2/12 17:40	36.6	↓-0.5
2/12 17:50	36.1	↓-0.5
2/12 18:00	35.7	↓-0.4
2/12 18:10	35.5	↓-0.2
2/12 18:20	35.2	↓-0.3
2/12 18:30	35.1	↓-0.1
2/12 18:40	35.1	0	干潮
2/12 18:50	35.1	0
2/12 19:00	35.1	0
2/12 19:10	35.3	↑0.2
2/12 19:20	35.5	↑0.2
2/12 19:30	35.7	↑0.2
2/12 19:40	36.0	↑0.3
2/12 19:50	36.4	↑0.4
2/12 20:00	36.8	↑0.4
2/12 20:10	37.2	↑0.4
2/12 20:20	37.7	↑0.5
2/12 20:30	38.2	↑0.5
2/12 20:40	38.7	↑0.5
2/12 20:50	39.3	↑0.6
2/12 21:00	39.8	↑0.5
2/12 21:10	40.4	↑0.6
2/12 21:20	41.0	↑0.6
2/12 21:30	41.7	↑0.7
2/12 21:40	42.3	↑0.6
2/12 21:50	42.9	↑0.6
2/12 22:00	43.5	↑0.6
2/12 22:10	44.2	↑0.7
2/12 22:20	44.8	↑0.6
2/12 22:30	45.4	↑0.6
2/12 22:40	46.1	↑0.7
2/12 22:50	46.7	↑0.6
2/12 23:00	47.3	↑0.6
2/12 23:10	47.9	↑0.6
2/12 23:20	48.5	↑0.6
2/12 23:30	49.1	↑0.6
2/12 23:40	49.7	↑0.6
2/12 23:50	50.3	↑0.6