7 (水)	03:10	06:04	13:03	21:02
	71cm	67cm	118cm	17cm
大潮 出 06:42 入 15:44 出 14:52 入 05:37

コイセボイ（北海道）2022年12月7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
12/7 00:00	53.8	↑1.7
12/7 00:10	55.4	↑1.6
12/7 00:20	57.0	↑1.6
12/7 00:30	58.6	↑1.6
12/7 00:40	60.1	↑1.5
12/7 00:50	61.4	↑1.3
12/7 01:00	62.8	↑1.4
12/7 01:10	64.0	↑1.2
12/7 01:20	65.1	↑1.1
12/7 01:30	66.1	↑1.0
12/7 01:40	67.0	↑0.9
12/7 01:50	67.8	↑0.8
12/7 02:00	68.5	↑0.7
12/7 02:10	69.1	↑0.6
12/7 02:20	69.6	↑0.5
12/7 02:30	70.0	↑0.4
12/7 02:40	70.3	↑0.3
12/7 02:50	70.5	↑0.2
12/7 03:00	70.6	↑0.1	満潮
12/7 03:10	70.6	0	満潮
12/7 03:20	70.6	0
12/7 03:30	70.5	↓-0.1
12/7 03:40	70.3	↓-0.2
12/7 03:50	70.0	↓-0.3
12/7 04:00	69.8	↓-0.2
12/7 04:10	69.4	↓-0.4
12/7 04:20	69.1	↓-0.3
12/7 04:30	68.8	↓-0.3
12/7 04:40	68.4	↓-0.4
12/7 04:50	68.0	↓-0.4
12/7 05:00	67.7	↓-0.3
12/7 05:10	67.4	↓-0.3
12/7 05:20	67.1	↓-0.3
12/7 05:30	66.8	↓-0.3
12/7 05:40	66.6	↓-0.2
12/7 05:50	66.5	↓-0.1
12/7 06:00	66.4	↓-0.1	干潮
12/7 06:10	66.4	0
12/7 06:20	66.5	↑0.1
12/7 06:30	66.7	↑0.2
12/7 06:40	67.0	↑0.3
12/7 06:50	67.4	↑0.4
12/7 07:00	67.9	↑0.5
12/7 07:10	68.5	↑0.6
12/7 07:20	69.2	↑0.7
12/7 07:30	70.0	↑0.8
12/7 07:40	71.0	↑1.0
12/7 07:50	72.0	↑1.0
12/7 08:00	73.2	↑1.2
12/7 08:10	74.4	↑1.2
12/7 08:20	75.8	↑1.4
12/7 08:30	77.3	↑1.5
12/7 08:40	78.8	↑1.5
12/7 08:50	80.4	↑1.6
12/7 09:00	82.2	↑1.8
12/7 09:10	83.9	↑1.7
12/7 09:20	85.8	↑1.9
12/7 09:30	87.7	↑1.9
12/7 09:40	89.6	↑1.9
12/7 09:50	91.5	↑1.9
12/7 10:00	93.5	↑2.0
12/7 10:10	95.5	↑2.0
12/7 10:20	97.4	↑1.9
12/7 10:30	99.4	↑2.0
12/7 10:40	101.3	↑1.9
12/7 10:50	103.1	↑1.8
12/7 11:00	104.9	↑1.8
12/7 11:10	106.6	↑1.7
12/7 11:20	108.3	↑1.7
12/7 11:30	109.8	↑1.5
12/7 11:40	111.2	↑1.4
12/7 11:50	112.5	↑1.3
12/7 12:00	113.6	↑1.1
12/7 12:10	114.7	↑1.1
12/7 12:20	115.5	↑0.8
12/7 12:30	116.2	↑0.7
12/7 12:40	116.7	↑0.5
12/7 12:50	117.0	↑0.3
12/7 13:00	117.2	↑0.2	満潮
12/7 13:10	117.1	↓-0.1
12/7 13:20	116.9	↓-0.2
12/7 13:30	116.4	↓-0.5
12/7 13:40	115.8	↓-0.6
12/7 13:50	114.9	↓-0.9
12/7 14:00	113.9	↓-1.0
12/7 14:10	112.6	↓-1.3
12/7 14:20	111.2	↓-1.4
12/7 14:30	109.5	↓-1.7
12/7 14:40	107.7	↓-1.8
12/7 14:50	105.7	↓-2.0
12/7 15:00	103.5	↓-2.2
12/7 15:10	101.1	↓-2.4
12/7 15:20	98.6	↓-2.5
12/7 15:30	96.0	↓-2.6
12/7 15:40	93.2	↓-2.8
12/7 15:50	90.3	↓-2.9
12/7 16:00	87.2	↓-3.1
12/7 16:10	84.1	↓-3.1
12/7 16:20	80.9	↓-3.2
12/7 16:30	77.7	↓-3.2
12/7 16:40	74.4	↓-3.3
12/7 16:50	71.0	↓-3.4	最大潮位差
12/7 17:00	67.7	↓-3.3
12/7 17:10	64.3	↓-3.4	最大潮位差
12/7 17:20	60.9	↓-3.4	最大潮位差
12/7 17:30	57.6	↓-3.3
12/7 17:40	54.3	↓-3.3
12/7 17:50	51.1	↓-3.2
12/7 18:00	48.0	↓-3.1
12/7 18:10	44.9	↓-3.1
12/7 18:20	41.9	↓-3.0
12/7 18:30	39.1	↓-2.8
12/7 18:40	36.4	↓-2.7
12/7 18:50	33.8	↓-2.6
12/7 19:00	31.4	↓-2.4
12/7 19:10	29.2	↓-2.2
12/7 19:20	27.1	↓-2.1
12/7 19:30	25.2	↓-1.9
12/7 19:40	23.4	↓-1.8
12/7 19:50	21.9	↓-1.5
12/7 20:00	20.6	↓-1.3
12/7 20:10	19.5	↓-1.1
12/7 20:20	18.5	↓-1.0
12/7 20:30	17.8	↓-0.7
12/7 20:40	17.3	↓-0.5
12/7 20:50	17.0	↓-0.3
12/7 21:00	16.9	↓-0.1	干潮
12/7 21:10	16.9	0
12/7 21:20	17.2	↑0.3
12/7 21:30	17.6	↑0.4
12/7 21:40	18.3	↑0.7
12/7 21:50	19.1	↑0.8
12/7 22:00	20.0	↑0.9
12/7 22:10	21.1	↑1.1
12/7 22:20	22.4	↑1.3
12/7 22:30	23.8	↑1.4
12/7 22:40	25.3	↑1.5
12/7 22:50	26.9	↑1.6
12/7 23:00	28.5	↑1.6
12/7 23:10	30.3	↑1.8
12/7 23:20	32.2	↑1.9
12/7 23:30	34.1	↑1.9
12/7 23:40	36.0	↑1.9
12/7 23:50	38.0	↑2.0