12 (月)	20:17	04:57	-	-
	102cm	31cm	-	-
長潮 出 05:31 入 16:45 出 13:56 入 22:44

コイセボイ（北海道）2043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	65.0	↓-2.1	最大潮位差
10/12 00:10	62.9	↓-2.1	最大潮位差
10/12 00:20	60.8	↓-2.1	最大潮位差
10/12 00:30	58.8	↓-2.0
10/12 00:40	56.8	↓-2.0
10/12 00:50	54.9	↓-1.9
10/12 01:00	53.0	↓-1.9
10/12 01:10	51.2	↓-1.8
10/12 01:20	49.5	↓-1.7
10/12 01:30	47.8	↓-1.7
10/12 01:40	46.2	↓-1.6
10/12 01:50	44.6	↓-1.6
10/12 02:00	43.1	↓-1.5
10/12 02:10	41.7	↓-1.4
10/12 02:20	40.4	↓-1.3
10/12 02:30	39.2	↓-1.2
10/12 02:40	38.1	↓-1.1
10/12 02:50	37.0	↓-1.1
10/12 03:00	36.0	↓-1.0
10/12 03:10	35.2	↓-0.8
10/12 03:20	34.4	↓-0.8
10/12 03:30	33.7	↓-0.7
10/12 03:40	33.0	↓-0.7
10/12 03:50	32.5	↓-0.5
10/12 04:00	32.0	↓-0.5
10/12 04:10	31.7	↓-0.3
10/12 04:20	31.4	↓-0.3
10/12 04:30	31.1	↓-0.3
10/12 04:40	31.0	↓-0.1
10/12 04:50	30.9	↓-0.1	干潮
10/12 05:00	30.9	0
10/12 05:10	30.9	0
10/12 05:20	31.1	↑0.2
10/12 05:30	31.2	↑0.1
10/12 05:40	31.5	↑0.3
10/12 05:50	31.8	↑0.3
10/12 06:00	32.1	↑0.3
10/12 06:10	32.5	↑0.4
10/12 06:20	32.9	↑0.4
10/12 06:30	33.3	↑0.4
10/12 06:40	33.8	↑0.5
10/12 06:50	34.4	↑0.6
10/12 07:00	34.9	↑0.5
10/12 07:10	35.5	↑0.6
10/12 07:20	36.1	↑0.6
10/12 07:30	36.7	↑0.6
10/12 07:40	37.3	↑0.6
10/12 07:50	38.0	↑0.7
10/12 08:00	38.6	↑0.6
10/12 08:10	39.3	↑0.7
10/12 08:20	40.0	↑0.7
10/12 08:30	40.7	↑0.7
10/12 08:40	41.4	↑0.7
10/12 08:50	42.1	↑0.7
10/12 09:00	42.8	↑0.7
10/12 09:10	43.5	↑0.7
10/12 09:20	44.2	↑0.7
10/12 09:30	44.9	↑0.7
10/12 09:40	45.6	↑0.7
10/12 09:50	46.3	↑0.7
10/12 10:00	47.0	↑0.7
10/12 10:10	47.7	↑0.7
10/12 10:20	48.5	↑0.8
10/12 10:30	49.2	↑0.7
10/12 10:40	49.9	↑0.7
10/12 10:50	50.6	↑0.7
10/12 11:00	51.4	↑0.8
10/12 11:10	52.1	↑0.7
10/12 11:20	52.9	↑0.8
10/12 11:30	53.7	↑0.8
10/12 11:40	54.4	↑0.7
10/12 11:50	55.2	↑0.8
10/12 12:00	56.0	↑0.8
10/12 12:10	56.8	↑0.8
10/12 12:20	57.7	↑0.9
10/12 12:30	58.5	↑0.8
10/12 12:40	59.4	↑0.9
10/12 12:50	60.3	↑0.9
10/12 13:00	61.2	↑0.9
10/12 13:10	62.1	↑0.9
10/12 13:20	63.1	↑1.0
10/12 13:30	64.0	↑0.9
10/12 13:40	65.0	↑1.0
10/12 13:50	66.1	↑1.1
10/12 14:00	67.1	↑1.0
10/12 14:10	68.2	↑1.1
10/12 14:20	69.2	↑1.0
10/12 14:30	70.3	↑1.1
10/12 14:40	71.5	↑1.2
10/12 14:50	72.6	↑1.1
10/12 15:00	73.7	↑1.1
10/12 15:10	74.9	↑1.2
10/12 15:20	76.1	↑1.2
10/12 15:30	77.3	↑1.2
10/12 15:40	78.5	↑1.2
10/12 15:50	79.7	↑1.2
10/12 16:00	80.9	↑1.2
10/12 16:10	82.1	↑1.2
10/12 16:20	83.3	↑1.2
10/12 16:30	84.5	↑1.2
10/12 16:40	85.7	↑1.2
10/12 16:50	86.8	↑1.1
10/12 17:00	88.0	↑1.2
10/12 17:10	89.1	↑1.1
10/12 17:20	90.2	↑1.1
10/12 17:30	91.3	↑1.1
10/12 17:40	92.3	↑1.0
10/12 17:50	93.3	↑1.0
10/12 18:00	94.3	↑1.0
10/12 18:10	95.2	↑0.9
10/12 18:20	96.1	↑0.9
10/12 18:30	96.9	↑0.8
10/12 18:40	97.6	↑0.7
10/12 18:50	98.3	↑0.7
10/12 19:00	99.0	↑0.7
10/12 19:10	99.5	↑0.5
10/12 19:20	100.0	↑0.5
10/12 19:30	100.5	↑0.5
10/12 19:40	100.8	↑0.3
10/12 19:50	101.1	↑0.3
10/12 20:00	101.2	↑0.1
10/12 20:10	101.3	↑0.1	満潮
10/12 20:20	101.3	0
10/12 20:30	101.3	0
10/12 20:40	101.1	↓-0.2
10/12 20:50	100.8	↓-0.3
10/12 21:00	100.5	↓-0.3
10/12 21:10	100.1	↓-0.4
10/12 21:20	99.5	↓-0.6
10/12 21:30	98.9	↓-0.6
10/12 21:40	98.2	↓-0.7
10/12 21:50	97.4	↓-0.8
10/12 22:00	96.5	↓-0.9
10/12 22:10	95.5	↓-1.0
10/12 22:20	94.5	↓-1.0
10/12 22:30	93.3	↓-1.2
10/12 22:40	92.1	↓-1.2
10/12 22:50	90.8	↓-1.3
10/12 23:00	89.4	↓-1.4
10/12 23:10	88.0	↓-1.4
10/12 23:20	86.5	↓-1.5
10/12 23:30	84.9	↓-1.6
10/12 23:40	83.3	↓-1.6
10/12 23:50	81.6	↓-1.7