03 (火)	08:49	02:15	20:11	14:11
	77cm	45cm	82cm	61cm
小潮 出 06:38 入 15:45 出 11:59 入 -

コイセボイ（北海道）2030年12月03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
12/3 00:00	55.0	↓-1.5	最大潮位差
12/3 00:10	53.7	↓-1.3
12/3 00:20	52.4	↓-1.3
12/3 00:30	51.2	↓-1.2
12/3 00:40	50.0	↓-1.2
12/3 00:50	49.0	↓-1.0
12/3 01:00	48.1	↓-0.9
12/3 01:10	47.3	↓-0.8
12/3 01:20	46.6	↓-0.7
12/3 01:30	46.0	↓-0.6
12/3 01:40	45.6	↓-0.4
12/3 01:50	45.2	↓-0.4
12/3 02:00	45.0	↓-0.2
12/3 02:10	44.9	↓-0.1	干潮
12/3 02:20	44.9	0
12/3 02:30	45.0	↑0.1
12/3 02:40	45.3	↑0.3
12/3 02:50	45.6	↑0.3
12/3 03:00	46.1	↑0.5
12/3 03:10	46.6	↑0.5
12/3 03:20	47.3	↑0.7
12/3 03:30	48.0	↑0.7
12/3 03:40	48.8	↑0.8
12/3 03:50	49.7	↑0.9
12/3 04:00	50.7	↑1.0
12/3 04:10	51.8	↑1.1
12/3 04:20	52.9	↑1.1
12/3 04:30	54.0	↑1.1
12/3 04:40	55.2	↑1.2
12/3 04:50	56.4	↑1.2
12/3 05:00	57.7	↑1.3
12/3 05:10	59.0	↑1.3
12/3 05:20	60.2	↑1.2
12/3 05:30	61.5	↑1.3
12/3 05:40	62.8	↑1.3
12/3 05:50	64.0	↑1.2
12/3 06:00	65.3	↑1.3
12/3 06:10	66.5	↑1.2
12/3 06:20	67.6	↑1.1
12/3 06:30	68.7	↑1.1
12/3 06:40	69.8	↑1.1
12/3 06:50	70.8	↑1.0
12/3 07:00	71.7	↑0.9
12/3 07:10	72.6	↑0.9
12/3 07:20	73.4	↑0.8
12/3 07:30	74.1	↑0.7
12/3 07:40	74.7	↑0.6
12/3 07:50	75.2	↑0.5
12/3 08:00	75.7	↑0.5
12/3 08:10	76.1	↑0.4
12/3 08:20	76.4	↑0.3
12/3 08:30	76.6	↑0.2
12/3 08:40	76.7	↑0.1	満潮
12/3 08:50	76.7	0
12/3 09:00	76.7	0
12/3 09:10	76.5	↓-0.2
12/3 09:20	76.3	↓-0.2
12/3 09:30	76.0	↓-0.3
12/3 09:40	75.6	↓-0.4
12/3 09:50	75.2	↓-0.4
12/3 10:00	74.7	↓-0.5
12/3 10:10	74.2	↓-0.5
12/3 10:20	73.6	↓-0.6
12/3 10:30	72.9	↓-0.7
12/3 10:40	72.3	↓-0.6
12/3 10:50	71.5	↓-0.8
12/3 11:00	70.8	↓-0.7
12/3 11:10	70.1	↓-0.7
12/3 11:20	69.3	↓-0.8
12/3 11:30	68.5	↓-0.8
12/3 11:40	67.8	↓-0.7
12/3 11:50	67.0	↓-0.8
12/3 12:00	66.3	↓-0.7
12/3 12:10	65.6	↓-0.7
12/3 12:20	64.9	↓-0.7
12/3 12:30	64.2	↓-0.7
12/3 12:40	63.6	↓-0.6
12/3 12:50	63.1	↓-0.5
12/3 13:00	62.6	↓-0.5
12/3 13:10	62.1	↓-0.5
12/3 13:20	61.7	↓-0.4
12/3 13:30	61.4	↓-0.3
12/3 13:40	61.2	↓-0.2
12/3 13:50	61.0	↓-0.2
12/3 14:00	60.9	↓-0.1
12/3 14:10	60.8	↓-0.1	干潮
12/3 14:20	60.9	↑0.1
12/3 14:30	61.0	↑0.1
12/3 14:40	61.2	↑0.2
12/3 14:50	61.4	↑0.2
12/3 15:00	61.8	↑0.4
12/3 15:10	62.2	↑0.4
12/3 15:20	62.7	↑0.5
12/3 15:30	63.2	↑0.5
12/3 15:40	63.8	↑0.6
12/3 15:50	64.4	↑0.6
12/3 16:00	65.1	↑0.7
12/3 16:10	65.9	↑0.8
12/3 16:20	66.7	↑0.8
12/3 16:30	67.5	↑0.8
12/3 16:40	68.4	↑0.9
12/3 16:50	69.2	↑0.8
12/3 17:00	70.1	↑0.9
12/3 17:10	71.0	↑0.9
12/3 17:20	72.0	↑1.0
12/3 17:30	72.9	↑0.9
12/3 17:40	73.8	↑0.9
12/3 17:50	74.6	↑0.8
12/3 18:00	75.5	↑0.9
12/3 18:10	76.3	↑0.8
12/3 18:20	77.1	↑0.8
12/3 18:30	77.8	↑0.7
12/3 18:40	78.5	↑0.7
12/3 18:50	79.1	↑0.6
12/3 19:00	79.7	↑0.6
12/3 19:10	80.2	↑0.5
12/3 19:20	80.7	↑0.5
12/3 19:30	81.0	↑0.3
12/3 19:40	81.3	↑0.3
12/3 19:50	81.5	↑0.2
12/3 20:00	81.7	↑0.2
12/3 20:10	81.7	0	満潮
12/3 20:20	81.6	↓-0.1
12/3 20:30	81.5	↓-0.1
12/3 20:40	81.3	↓-0.2
12/3 20:50	81.0	↓-0.3
12/3 21:00	80.6	↓-0.4
12/3 21:10	80.1	↓-0.5
12/3 21:20	79.6	↓-0.5
12/3 21:30	78.9	↓-0.7
12/3 21:40	78.2	↓-0.7
12/3 21:50	77.4	↓-0.8
12/3 22:00	76.6	↓-0.8
12/3 22:10	75.7	↓-0.9
12/3 22:20	74.7	↓-1.0
12/3 22:30	73.7	↓-1.0
12/3 22:40	72.6	↓-1.1
12/3 22:50	71.5	↓-1.1
12/3 23:00	70.4	↓-1.1
12/3 23:10	69.2	↓-1.2
12/3 23:20	68.0	↓-1.2
12/3 23:30	66.8	↓-1.2
12/3 23:40	65.6	↓-1.2
12/3 23:50	64.5	↓-1.1