19 (水)	07:18	01:05	18:24	11:47
	73cm	37cm	100cm	60cm
小潮 出 06:52 入 15:46 出 22:15 入 10:20

コイセボイ（北海道）2046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	40.1	↓-1.1
12/19 00:10	39.2	↓-0.9
12/19 00:20	38.4	↓-0.8
12/19 00:30	37.7	↓-0.7
12/19 00:40	37.3	↓-0.4
12/19 00:50	37.0	↓-0.3
12/19 01:00	36.8	↓-0.2	干潮
12/19 01:10	36.8	0
12/19 01:20	37.0	↑0.2
12/19 01:30	37.3	↑0.3
12/19 01:40	37.8	↑0.5
12/19 01:50	38.4	↑0.6
12/19 02:00	39.1	↑0.7
12/19 02:10	39.9	↑0.8
12/19 02:20	40.9	↑1.0
12/19 02:30	42.0	↑1.1
12/19 02:40	43.1	↑1.1
12/19 02:50	44.4	↑1.3
12/19 03:00	45.7	↑1.3
12/19 03:10	47.1	↑1.4
12/19 03:20	48.5	↑1.4
12/19 03:30	50.0	↑1.5
12/19 03:40	51.5	↑1.5
12/19 03:50	53.0	↑1.5
12/19 04:00	54.5	↑1.5
12/19 04:10	56.0	↑1.5
12/19 04:20	57.5	↑1.5
12/19 04:30	59.0	↑1.5
12/19 04:40	60.5	↑1.5
12/19 04:50	61.9	↑1.4
12/19 05:00	63.2	↑1.3
12/19 05:10	64.5	↑1.3
12/19 05:20	65.7	↑1.2
12/19 05:30	66.8	↑1.1
12/19 05:40	67.8	↑1.0
12/19 05:50	68.8	↑1.0
12/19 06:00	69.6	↑0.8
12/19 06:10	70.4	↑0.8
12/19 06:20	71.0	↑0.6
12/19 06:30	71.6	↑0.6
12/19 06:40	72.0	↑0.4
12/19 06:50	72.3	↑0.3
12/19 07:00	72.5	↑0.2
12/19 07:10	72.7	↑0.2	満潮
12/19 07:20	72.7	0
12/19 07:30	72.6	↓-0.1
12/19 07:40	72.4	↓-0.2
12/19 07:50	72.2	↓-0.2
12/19 08:00	71.8	↓-0.4
12/19 08:10	71.4	↓-0.4
12/19 08:20	70.9	↓-0.5
12/19 08:30	70.3	↓-0.6
12/19 08:40	69.7	↓-0.6
12/19 08:50	69.0	↓-0.7
12/19 09:00	68.3	↓-0.7
12/19 09:10	67.6	↓-0.7
12/19 09:20	66.8	↓-0.8
12/19 09:30	66.0	↓-0.8
12/19 09:40	65.3	↓-0.7
12/19 09:50	64.5	↓-0.8
12/19 10:00	63.8	↓-0.7
12/19 10:10	63.1	↓-0.7
12/19 10:20	62.4	↓-0.7
12/19 10:30	61.7	↓-0.7
12/19 10:40	61.2	↓-0.5
12/19 10:50	60.6	↓-0.6
12/19 11:00	60.2	↓-0.4
12/19 11:10	59.8	↓-0.4
12/19 11:20	59.5	↓-0.3
12/19 11:30	59.3	↓-0.2
12/19 11:40	59.2	↓-0.1	干潮
12/19 11:50	59.2	0
12/19 12:00	59.3	↑0.1
12/19 12:10	59.5	↑0.2
12/19 12:20	59.8	↑0.3
12/19 12:30	60.2	↑0.4
12/19 12:40	60.7	↑0.5
12/19 12:50	61.3	↑0.6
12/19 13:00	62.0	↑0.7
12/19 13:10	62.9	↑0.9
12/19 13:20	63.8	↑0.9
12/19 13:30	64.8	↑1.0
12/19 13:40	65.9	↑1.1
12/19 13:50	67.1	↑1.2
12/19 14:00	68.4	↑1.3
12/19 14:10	69.8	↑1.4
12/19 14:20	71.2	↑1.4
12/19 14:30	72.6	↑1.4
12/19 14:40	74.2	↑1.6
12/19 14:50	75.7	↑1.5
12/19 15:00	77.3	↑1.6
12/19 15:10	78.9	↑1.6
12/19 15:20	80.5	↑1.6
12/19 15:30	82.1	↑1.6
12/19 15:40	83.7	↑1.6
12/19 15:50	85.2	↑1.5
12/19 16:00	86.7	↑1.5
12/19 16:10	88.2	↑1.5
12/19 16:20	89.6	↑1.4
12/19 16:30	91.0	↑1.4
12/19 16:40	92.3	↑1.3
12/19 16:50	93.5	↑1.2
12/19 17:00	94.6	↑1.1
12/19 17:10	95.6	↑1.0
12/19 17:20	96.4	↑0.8
12/19 17:30	97.2	↑0.8
12/19 17:40	97.9	↑0.7
12/19 17:50	98.4	↑0.5
12/19 18:00	98.8	↑0.4
12/19 18:10	99.0	↑0.2
12/19 18:20	99.1	↑0.1	満潮
12/19 18:30	99.1	0
12/19 18:40	98.9	↓-0.2
12/19 18:50	98.6	↓-0.3
12/19 19:00	98.2	↓-0.4
12/19 19:10	97.6	↓-0.6
12/19 19:20	96.8	↓-0.8
12/19 19:30	95.9	↓-0.9
12/19 19:40	94.9	↓-1.0
12/19 19:50	93.8	↓-1.1
12/19 20:00	92.5	↓-1.3
12/19 20:10	91.2	↓-1.3
12/19 20:20	89.7	↓-1.5
12/19 20:30	88.1	↓-1.6
12/19 20:40	86.4	↓-1.7
12/19 20:50	84.7	↓-1.7
12/19 21:00	82.9	↓-1.8
12/19 21:10	81.0	↓-1.9
12/19 21:20	79.0	↓-2.0
12/19 21:30	77.1	↓-1.9
12/19 21:40	75.1	↓-2.0
12/19 21:50	73.0	↓-2.1	最大潮位差
12/19 22:00	71.0	↓-2.0
12/19 22:10	69.0	↓-2.0
12/19 22:20	67.0	↓-2.0
12/19 22:30	65.0	↓-2.0
12/19 22:40	63.1	↓-1.9
12/19 22:50	61.2	↓-1.9
12/19 23:00	59.4	↓-1.8
12/19 23:10	57.6	↓-1.8
12/19 23:20	56.0	↓-1.6
12/19 23:30	54.4	↓-1.6
12/19 23:40	52.9	↓-1.5
12/19 23:50	51.5	↓-1.4