01 (水)	07:42	01:09	19:41	14:06
	91cm	50cm	78cm	57cm
小潮 出 06:56 入 15:54 出 10:55 入 -

コイセボイ（北海道）2031年01月01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
1/1 00:00	52.1	↓-0.9
1/1 00:10	51.3	↓-0.8
1/1 00:20	50.6	↓-0.7
1/1 00:30	50.1	↓-0.5
1/1 00:40	49.6	↓-0.5
1/1 00:50	49.3	↓-0.3
1/1 01:00	49.1	↓-0.2	干潮
1/1 01:10	49.1	0
1/1 01:20	49.2	↑0.1
1/1 01:30	49.4	↑0.2
1/1 01:40	49.8	↑0.4
1/1 01:50	50.3	↑0.5
1/1 02:00	50.9	↑0.6
1/1 02:10	51.6	↑0.7
1/1 02:20	52.5	↑0.9
1/1 02:30	53.4	↑0.9
1/1 02:40	54.5	↑1.1
1/1 02:50	55.7	↑1.2
1/1 03:00	57.0	↑1.3
1/1 03:10	58.3	↑1.3
1/1 03:20	59.7	↑1.4
1/1 03:30	61.2	↑1.5
1/1 03:40	62.7	↑1.5
1/1 03:50	64.3	↑1.6
1/1 04:00	65.9	↑1.6
1/1 04:10	67.5	↑1.6
1/1 04:20	69.2	↑1.7	最大潮位差
1/1 04:30	70.8	↑1.6
1/1 04:40	72.5	↑1.7	最大潮位差
1/1 04:50	74.1	↑1.6
1/1 05:00	75.7	↑1.6
1/1 05:10	77.2	↑1.5
1/1 05:20	78.7	↑1.5
1/1 05:30	80.2	↑1.5
1/1 05:40	81.5	↑1.3
1/1 05:50	82.8	↑1.3
1/1 06:00	84.0	↑1.2
1/1 06:10	85.1	↑1.1
1/1 06:20	86.2	↑1.1
1/1 06:30	87.1	↑0.9
1/1 06:40	87.9	↑0.8
1/1 06:50	88.6	↑0.7
1/1 07:00	89.1	↑0.5
1/1 07:10	89.6	↑0.5
1/1 07:20	89.9	↑0.3
1/1 07:30	90.1	↑0.2
1/1 07:40	90.2	↑0.1	満潮
1/1 07:50	90.1	↓-0.1
1/1 08:00	89.9	↓-0.2
1/1 08:10	89.6	↓-0.3
1/1 08:20	89.2	↓-0.4
1/1 08:30	88.7	↓-0.5
1/1 08:40	88.1	↓-0.6
1/1 08:50	87.3	↓-0.8
1/1 09:00	86.5	↓-0.8
1/1 09:10	85.6	↓-0.9
1/1 09:20	84.5	↓-1.1
1/1 09:30	83.4	↓-1.1
1/1 09:40	82.3	↓-1.1
1/1 09:50	81.1	↓-1.2
1/1 10:00	79.8	↓-1.3
1/1 10:10	78.5	↓-1.3
1/1 10:20	77.1	↓-1.4
1/1 10:30	75.7	↓-1.4
1/1 10:40	74.3	↓-1.4
1/1 10:50	72.9	↓-1.4
1/1 11:00	71.6	↓-1.3
1/1 11:10	70.2	↓-1.4
1/1 11:20	68.8	↓-1.4
1/1 11:30	67.5	↓-1.3
1/1 11:40	66.2	↓-1.3
1/1 11:50	65.0	↓-1.2
1/1 12:00	63.8	↓-1.2
1/1 12:10	62.7	↓-1.1
1/1 12:20	61.7	↓-1.0
1/1 12:30	60.7	↓-1.0
1/1 12:40	59.8	↓-0.9
1/1 12:50	59.0	↓-0.8
1/1 13:00	58.3	↓-0.7
1/1 13:10	57.7	↓-0.6
1/1 13:20	57.2	↓-0.5
1/1 13:30	56.8	↓-0.4
1/1 13:40	56.5	↓-0.3
1/1 13:50	56.3	↓-0.2
1/1 14:00	56.2	↓-0.1	干潮
1/1 14:10	56.2	0
1/1 14:20	56.3	↑0.1
1/1 14:30	56.5	↑0.2
1/1 14:40	56.8	↑0.3
1/1 14:50	57.2	↑0.4
1/1 15:00	57.7	↑0.5
1/1 15:10	58.2	↑0.5
1/1 15:20	58.8	↑0.6
1/1 15:30	59.5	↑0.7
1/1 15:40	60.3	↑0.8
1/1 15:50	61.1	↑0.8
1/1 16:00	62.0	↑0.9
1/1 16:10	62.9	↑0.9
1/1 16:20	63.8	↑0.9
1/1 16:30	64.8	↑1.0
1/1 16:40	65.7	↑0.9
1/1 16:50	66.7	↑1.0
1/1 17:00	67.7	↑1.0
1/1 17:10	68.7	↑1.0
1/1 17:20	69.6	↑0.9
1/1 17:30	70.6	↑1.0
1/1 17:40	71.5	↑0.9
1/1 17:50	72.3	↑0.8
1/1 18:00	73.1	↑0.8
1/1 18:10	73.9	↑0.8
1/1 18:20	74.6	↑0.7
1/1 18:30	75.2	↑0.6
1/1 18:40	75.7	↑0.5
1/1 18:50	76.2	↑0.5
1/1 19:00	76.6	↑0.4
1/1 19:10	76.9	↑0.3
1/1 19:20	77.1	↑0.2
1/1 19:30	77.3	↑0.2
1/1 19:40	77.3	0	満潮
1/1 19:50	77.3	0
1/1 20:00	77.1	↓-0.2
1/1 20:10	76.9	↓-0.2
1/1 20:20	76.6	↓-0.3
1/1 20:30	76.2	↓-0.4
1/1 20:40	75.7	↓-0.5
1/1 20:50	75.2	↓-0.5
1/1 21:00	74.5	↓-0.7
1/1 21:10	73.8	↓-0.7
1/1 21:20	73.0	↓-0.8
1/1 21:30	72.2	↓-0.8
1/1 21:40	71.3	↓-0.9
1/1 21:50	70.4	↓-0.9
1/1 22:00	69.4	↓-1.0
1/1 22:10	68.4	↓-1.0
1/1 22:20	67.4	↓-1.0
1/1 22:30	66.4	↓-1.0
1/1 22:40	65.3	↓-1.1
1/1 22:50	64.3	↓-1.0
1/1 23:00	63.3	↓-1.0
1/1 23:10	62.3	↓-1.0
1/1 23:20	61.3	↓-1.0
1/1 23:30	60.3	↓-1.0
1/1 23:40	59.4	↓-0.9
1/1 23:50	58.6	↓-0.8