19 (木)	00:24	04:07	11:14	19:13
	70cm	65cm	103cm	36cm
若潮 出 06:52 入 15:46 出 02:18 入 12:50

コイセボイ（北海道）2041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	69.7	↑0.1
12/19 00:10	69.8	↑0.1
12/19 00:20	69.9	↑0.1	満潮
12/19 00:30	69.9	0
12/19 00:40	69.8	↓-0.1
12/19 00:50	69.7	↓-0.1
12/19 01:00	69.5	↓-0.2
12/19 01:10	69.3	↓-0.2
12/19 01:20	69.1	↓-0.2
12/19 01:30	68.8	↓-0.3
12/19 01:40	68.5	↓-0.3
12/19 01:50	68.1	↓-0.4
12/19 02:00	67.8	↓-0.3
12/19 02:10	67.4	↓-0.4
12/19 02:20	67.0	↓-0.4
12/19 02:30	66.6	↓-0.4
12/19 02:40	66.3	↓-0.3
12/19 02:50	65.9	↓-0.4
12/19 03:00	65.6	↓-0.3
12/19 03:10	65.3	↓-0.3
12/19 03:20	65.0	↓-0.3
12/19 03:30	64.8	↓-0.2
12/19 03:40	64.6	↓-0.2
12/19 03:50	64.5	↓-0.1
12/19 04:00	64.5	0	干潮
12/19 04:10	64.5	0
12/19 04:20	64.5	0
12/19 04:30	64.6	↑0.1
12/19 04:40	64.9	↑0.3
12/19 04:50	65.1	↑0.2
12/19 05:00	65.5	↑0.4
12/19 05:10	65.9	↑0.4
12/19 05:20	66.5	↑0.6
12/19 05:30	67.1	↑0.6
12/19 05:40	67.8	↑0.7
12/19 05:50	68.5	↑0.7
12/19 06:00	69.4	↑0.9
12/19 06:10	70.3	↑0.9
12/19 06:20	71.3	↑1.0
12/19 06:30	72.4	↑1.1
12/19 06:40	73.5	↑1.1
12/19 06:50	74.7	↑1.2
12/19 07:00	75.9	↑1.2
12/19 07:10	77.2	↑1.3
12/19 07:20	78.6	↑1.4
12/19 07:30	79.9	↑1.3
12/19 07:40	81.3	↑1.4
12/19 07:50	82.8	↑1.5
12/19 08:00	84.2	↑1.4
12/19 08:10	85.6	↑1.4
12/19 08:20	87.1	↑1.5
12/19 08:30	88.5	↑1.4
12/19 08:40	89.9	↑1.4
12/19 08:50	91.2	↑1.3
12/19 09:00	92.6	↑1.4
12/19 09:10	93.8	↑1.2
12/19 09:20	95.1	↑1.3
12/19 09:30	96.2	↑1.1
12/19 09:40	97.3	↑1.1
12/19 09:50	98.3	↑1.0
12/19 10:00	99.2	↑0.9
12/19 10:10	100.0	↑0.8
12/19 10:20	100.7	↑0.7
12/19 10:30	101.3	↑0.6
12/19 10:40	101.8	↑0.5
12/19 10:50	102.1	↑0.3
12/19 11:00	102.4	↑0.3
12/19 11:10	102.5	↑0.1	満潮
12/19 11:20	102.4	↓-0.1
12/19 11:30	102.3	↓-0.1
12/19 11:40	102.0	↓-0.3
12/19 11:50	101.5	↓-0.5
12/19 12:00	101.0	↓-0.5
12/19 12:10	100.2	↓-0.8
12/19 12:20	99.4	↓-0.8
12/19 12:30	98.4	↓-1.0
12/19 12:40	97.3	↓-1.1
12/19 12:50	96.1	↓-1.2
12/19 13:00	94.7	↓-1.4
12/19 13:10	93.2	↓-1.5
12/19 13:20	91.6	↓-1.6
12/19 13:30	89.9	↓-1.7
12/19 13:40	88.1	↓-1.8
12/19 13:50	86.3	↓-1.8
12/19 14:00	84.3	↓-2.0
12/19 14:10	82.3	↓-2.0
12/19 14:20	80.2	↓-2.1
12/19 14:30	78.1	↓-2.1
12/19 14:40	75.9	↓-2.2
12/19 14:50	73.7	↓-2.2
12/19 15:00	71.4	↓-2.3	最大潮位差
12/19 15:10	69.2	↓-2.2
12/19 15:20	66.9	↓-2.3	最大潮位差
12/19 15:30	64.7	↓-2.2
12/19 15:40	62.5	↓-2.2
12/19 15:50	60.3	↓-2.2
12/19 16:00	58.1	↓-2.2
12/19 16:10	56.0	↓-2.1
12/19 16:20	54.0	↓-2.0
12/19 16:30	52.0	↓-2.0
12/19 16:40	50.1	↓-1.9
12/19 16:50	48.3	↓-1.8
12/19 17:00	46.6	↓-1.7
12/19 17:10	45.0	↓-1.6
12/19 17:20	43.5	↓-1.5
12/19 17:30	42.1	↓-1.4
12/19 17:40	40.8	↓-1.3
12/19 17:50	39.7	↓-1.1
12/19 18:00	38.7	↓-1.0
12/19 18:10	37.8	↓-0.9
12/19 18:20	37.0	↓-0.8
12/19 18:30	36.4	↓-0.6
12/19 18:40	35.9	↓-0.5
12/19 18:50	35.5	↓-0.4
12/19 19:00	35.3	↓-0.2
12/19 19:10	35.2	↓-0.1	干潮
12/19 19:20	35.2	0
12/19 19:30	35.4	↑0.2
12/19 19:40	35.7	↑0.3
12/19 19:50	36.1	↑0.4
12/19 20:00	36.6	↑0.5
12/19 20:10	37.2	↑0.6
12/19 20:20	37.9	↑0.7
12/19 20:30	38.7	↑0.8
12/19 20:40	39.6	↑0.9
12/19 20:50	40.6	↑1.0
12/19 21:00	41.6	↑1.0
12/19 21:10	42.7	↑1.1
12/19 21:20	43.8	↑1.1
12/19 21:30	45.0	↑1.2
12/19 21:40	46.3	↑1.3
12/19 21:50	47.5	↑1.2
12/19 22:00	48.8	↑1.3
12/19 22:10	50.0	↑1.2
12/19 22:20	51.3	↑1.3
12/19 22:30	52.6	↑1.3
12/19 22:40	53.9	↑1.3
12/19 22:50	55.1	↑1.2
12/19 23:00	56.3	↑1.2
12/19 23:10	57.5	↑1.2
12/19 23:20	58.6	↑1.1
12/19 23:30	59.7	↑1.1
12/19 23:40	60.7	↑1.0
12/19 23:50	61.6	↑0.9