19 (火)	10:16	02:43	-	18:32
	102cm	63cm	-	40cm
中潮 出 06:52 入 15:46 出 12:03 入 01:29

コイセボイ（北海道）2045年12月19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
12/19 00:00	66.1	↓-0.3
12/19 00:10	65.9	↓-0.2
12/19 00:20	65.6	↓-0.3
12/19 00:30	65.3	↓-0.3
12/19 00:40	65.0	↓-0.3
12/19 00:50	64.7	↓-0.3
12/19 01:00	64.4	↓-0.3
12/19 01:10	64.1	↓-0.3
12/19 01:20	63.8	↓-0.3
12/19 01:30	63.5	↓-0.3
12/19 01:40	63.2	↓-0.3
12/19 01:50	63.0	↓-0.2
12/19 02:00	62.7	↓-0.3
12/19 02:10	62.6	↓-0.1
12/19 02:20	62.4	↓-0.2
12/19 02:30	62.3	↓-0.1
12/19 02:40	62.3	0	干潮
12/19 02:50	62.3	0
12/19 03:00	62.4	↑0.1
12/19 03:10	62.5	↑0.1
12/19 03:20	62.7	↑0.2
12/19 03:30	63.0	↑0.3
12/19 03:40	63.4	↑0.4
12/19 03:50	63.8	↑0.4
12/19 04:00	64.3	↑0.5
12/19 04:10	64.8	↑0.5
12/19 04:20	65.5	↑0.7
12/19 04:30	66.2	↑0.7
12/19 04:40	67.0	↑0.8
12/19 04:50	67.9	↑0.9
12/19 05:00	68.8	↑0.9
12/19 05:10	69.8	↑1.0
12/19 05:20	70.9	↑1.1
12/19 05:30	72.0	↑1.1
12/19 05:40	73.2	↑1.2
12/19 05:50	74.4	↑1.2
12/19 06:00	75.7	↑1.3
12/19 06:10	77.0	↑1.3
12/19 06:20	78.3	↑1.3
12/19 06:30	79.7	↑1.4
12/19 06:40	81.1	↑1.4
12/19 06:50	82.5	↑1.4
12/19 07:00	83.9	↑1.4
12/19 07:10	85.3	↑1.4
12/19 07:20	86.7	↑1.4
12/19 07:30	88.0	↑1.3
12/19 07:40	89.4	↑1.4
12/19 07:50	90.7	↑1.3
12/19 08:00	92.0	↑1.3
12/19 08:10	93.2	↑1.2
12/19 08:20	94.4	↑1.2
12/19 08:30	95.5	↑1.1
12/19 08:40	96.5	↑1.0
12/19 08:50	97.4	↑0.9
12/19 09:00	98.3	↑0.9
12/19 09:10	99.1	↑0.8
12/19 09:20	99.7	↑0.6
12/19 09:30	100.3	↑0.6
12/19 09:40	100.8	↑0.5
12/19 09:50	101.1	↑0.3
12/19 10:00	101.4	↑0.3
12/19 10:10	101.5	↑0.1	満潮
12/19 10:20	101.5	0
12/19 10:30	101.4	↓-0.1
12/19 10:40	101.1	↓-0.3
12/19 10:50	100.8	↓-0.3
12/19 11:00	100.3	↓-0.5
12/19 11:10	99.6	↓-0.7
12/19 11:20	98.9	↓-0.7
12/19 11:30	98.1	↓-0.8
12/19 11:40	97.1	↓-1.0
12/19 11:50	96.0	↓-1.1
12/19 12:00	94.8	↓-1.2
12/19 12:10	93.5	↓-1.3
12/19 12:20	92.1	↓-1.4
12/19 12:30	90.6	↓-1.5
12/19 12:40	89.1	↓-1.5
12/19 12:50	87.4	↓-1.7
12/19 13:00	85.7	↓-1.7
12/19 13:10	83.9	↓-1.8
12/19 13:20	82.0	↓-1.9
12/19 13:30	80.1	↓-1.9
12/19 13:40	78.2	↓-1.9
12/19 13:50	76.2	↓-2.0	最大潮位差
12/19 14:00	74.2	↓-2.0	最大潮位差
12/19 14:10	72.2	↓-2.0	最大潮位差
12/19 14:20	70.2	↓-2.0	最大潮位差
12/19 14:30	68.2	↓-2.0	最大潮位差
12/19 14:40	66.2	↓-2.0	最大潮位差
12/19 14:50	64.2	↓-2.0	最大潮位差
12/19 15:00	62.3	↓-1.9
12/19 15:10	60.4	↓-1.9
12/19 15:20	58.5	↓-1.9
12/19 15:30	56.7	↓-1.8
12/19 15:40	55.0	↓-1.7
12/19 15:50	53.3	↓-1.7
12/19 16:00	51.7	↓-1.6
12/19 16:10	50.2	↓-1.5
12/19 16:20	48.7	↓-1.5
12/19 16:30	47.4	↓-1.3
12/19 16:40	46.1	↓-1.3
12/19 16:50	45.0	↓-1.1
12/19 17:00	44.0	↓-1.0
12/19 17:10	43.0	↓-1.0
12/19 17:20	42.2	↓-0.8
12/19 17:30	41.5	↓-0.7
12/19 17:40	40.9	↓-0.6
12/19 17:50	40.4	↓-0.5
12/19 18:00	40.0	↓-0.4
12/19 18:10	39.7	↓-0.3
12/19 18:20	39.5	↓-0.2
12/19 18:30	39.5	0	干潮
12/19 18:40	39.5	0
12/19 18:50	39.6	↑0.1
12/19 19:00	39.9	↑0.3
12/19 19:10	40.2	↑0.3
12/19 19:20	40.6	↑0.4
12/19 19:30	41.1	↑0.5
12/19 19:40	41.6	↑0.5
12/19 19:50	42.3	↑0.7
12/19 20:00	43.0	↑0.7
12/19 20:10	43.7	↑0.7
12/19 20:20	44.5	↑0.8
12/19 20:30	45.3	↑0.8
12/19 20:40	46.2	↑0.9
12/19 20:50	47.1	↑0.9
12/19 21:00	48.0	↑0.9
12/19 21:10	49.0	↑1.0
12/19 21:20	49.9	↑0.9
12/19 21:30	50.9	↑1.0
12/19 21:40	51.8	↑0.9
12/19 21:50	52.7	↑0.9
12/19 22:00	53.7	↑1.0
12/19 22:10	54.6	↑0.9
12/19 22:20	55.4	↑0.8
12/19 22:30	56.3	↑0.9
12/19 22:40	57.1	↑0.8
12/19 22:50	57.9	↑0.8
12/19 23:00	58.6	↑0.7
12/19 23:10	59.3	↑0.7
12/19 23:20	59.9	↑0.6
12/19 23:30	60.5	↑0.6
12/19 23:40	61.1	↑0.6
12/19 23:50	61.6	↑0.5