12 (土)	19:25	03:19	-	-
	103cm	33cm	-	-
小潮 出 05:31 入 16:44 出 22:16 入 12:46

コイセボイ（北海道）2047年10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
10/12 00:00	52.7	↓-2.0	最大潮位差
10/12 00:10	50.8	↓-1.9
10/12 00:20	48.9	↓-1.9
10/12 00:30	47.2	↓-1.7
10/12 00:40	45.5	↓-1.7
10/12 00:50	43.9	↓-1.6
10/12 01:00	42.5	↓-1.4
10/12 01:10	41.1	↓-1.4
10/12 01:20	39.8	↓-1.3
10/12 01:30	38.7	↓-1.1
10/12 01:40	37.7	↓-1.0
10/12 01:50	36.7	↓-1.0
10/12 02:00	35.9	↓-0.8
10/12 02:10	35.2	↓-0.7
10/12 02:20	34.6	↓-0.6
10/12 02:30	34.1	↓-0.5
10/12 02:40	33.6	↓-0.5
10/12 02:50	33.3	↓-0.3
10/12 03:00	33.1	↓-0.2
10/12 03:10	33.0	↓-0.1	干潮
10/12 03:20	33.0	0
10/12 03:30	33.1	↑0.1
10/12 03:40	33.2	↑0.1
10/12 03:50	33.4	↑0.2
10/12 04:00	33.7	↑0.3
10/12 04:10	34.0	↑0.3
10/12 04:20	34.4	↑0.4
10/12 04:30	34.9	↑0.5
10/12 04:40	35.4	↑0.5
10/12 04:50	35.9	↑0.5
10/12 05:00	36.5	↑0.6
10/12 05:10	37.1	↑0.6
10/12 05:20	37.8	↑0.7
10/12 05:30	38.4	↑0.6
10/12 05:40	39.1	↑0.7
10/12 05:50	39.8	↑0.7
10/12 06:00	40.4	↑0.6
10/12 06:10	41.1	↑0.7
10/12 06:20	41.8	↑0.7
10/12 06:30	42.5	↑0.7
10/12 06:40	43.1	↑0.6
10/12 06:50	43.7	↑0.6
10/12 07:00	44.4	↑0.7
10/12 07:10	45.0	↑0.6
10/12 07:20	45.5	↑0.5
10/12 07:30	46.1	↑0.6
10/12 07:40	46.6	↑0.5
10/12 07:50	47.1	↑0.5
10/12 08:00	47.6	↑0.5
10/12 08:10	48.1	↑0.5
10/12 08:20	48.5	↑0.4
10/12 08:30	48.9	↑0.4
10/12 08:40	49.3	↑0.4
10/12 08:50	49.6	↑0.3
10/12 09:00	50.0	↑0.4
10/12 09:10	50.3	↑0.3
10/12 09:20	50.6	↑0.3
10/12 09:30	50.9	↑0.3
10/12 09:40	51.2	↑0.3
10/12 09:50	51.5	↑0.3
10/12 10:00	51.8	↑0.3
10/12 10:10	52.1	↑0.3
10/12 10:20	52.5	↑0.4
10/12 10:30	52.8	↑0.3
10/12 10:40	53.1	↑0.3
10/12 10:50	53.5	↑0.4
10/12 11:00	53.9	↑0.4
10/12 11:10	54.3	↑0.4
10/12 11:20	54.7	↑0.4
10/12 11:30	55.2	↑0.5
10/12 11:40	55.7	↑0.5
10/12 11:50	56.3	↑0.6
10/12 12:00	56.9	↑0.6
10/12 12:10	57.5	↑0.6
10/12 12:20	58.2	↑0.7
10/12 12:30	58.9	↑0.7
10/12 12:40	59.7	↑0.8
10/12 12:50	60.5	↑0.8
10/12 13:00	61.4	↑0.9
10/12 13:10	62.3	↑0.9
10/12 13:20	63.3	↑1.0
10/12 13:30	64.4	↑1.1
10/12 13:40	65.4	↑1.0
10/12 13:50	66.6	↑1.2
10/12 14:00	67.7	↑1.1
10/12 14:10	69.0	↑1.3
10/12 14:20	70.2	↑1.2
10/12 14:30	71.5	↑1.3
10/12 14:40	72.8	↑1.3
10/12 14:50	74.2	↑1.4
10/12 15:00	75.6	↑1.4
10/12 15:10	77.0	↑1.4
10/12 15:20	78.4	↑1.4
10/12 15:30	79.8	↑1.4
10/12 15:40	81.3	↑1.5
10/12 15:50	82.7	↑1.4
10/12 16:00	84.1	↑1.4
10/12 16:10	85.5	↑1.4
10/12 16:20	86.9	↑1.4
10/12 16:30	88.3	↑1.4
10/12 16:40	89.6	↑1.3
10/12 16:50	90.9	↑1.3
10/12 17:00	92.2	↑1.3
10/12 17:10	93.4	↑1.2
10/12 17:20	94.5	↑1.1
10/12 17:30	95.6	↑1.1
10/12 17:40	96.6	↑1.0
10/12 17:50	97.6	↑1.0
10/12 18:00	98.4	↑0.8
10/12 18:10	99.2	↑0.8
10/12 18:20	99.9	↑0.7
10/12 18:30	100.5	↑0.6
10/12 18:40	101.0	↑0.5
10/12 18:50	101.4	↑0.4
10/12 19:00	101.7	↑0.3
10/12 19:10	102.0	↑0.3
10/12 19:20	102.1	↑0.1	満潮
10/12 19:30	102.0	↓-0.1
10/12 19:40	101.9	↓-0.1
10/12 19:50	101.7	↓-0.2
10/12 20:00	101.4	↓-0.3
10/12 20:10	100.9	↓-0.5
10/12 20:20	100.4	↓-0.5
10/12 20:30	99.7	↓-0.7
10/12 20:40	98.9	↓-0.8
10/12 20:50	98.1	↓-0.8
10/12 21:00	97.1	↓-1.0
10/12 21:10	96.0	↓-1.1
10/12 21:20	94.8	↓-1.2
10/12 21:30	93.6	↓-1.2
10/12 21:40	92.3	↓-1.3
10/12 21:50	90.8	↓-1.5
10/12 22:00	89.3	↓-1.5
10/12 22:10	87.8	↓-1.5
10/12 22:20	86.1	↓-1.7
10/12 22:30	84.5	↓-1.6
10/12 22:40	82.7	↓-1.8
10/12 22:50	80.9	↓-1.8
10/12 23:00	79.1	↓-1.8
10/12 23:10	77.3	↓-1.8
10/12 23:20	75.4	↓-1.9
10/12 23:30	73.5	↓-1.9
10/12 23:40	71.6	↓-1.9
10/12 23:50	69.7	↓-1.9