9 (水)	09:03	02:29	19:44	12:59
	70cm	42cm	91cm	64cm
小潮 出 06:44 入 15:44 出 11:37 入 22:56

コイセボイ（北海道）2043年12月9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
12/9 00:00	54.2	↓-1.7	最大潮位差
12/9 00:10	52.6	↓-1.6
12/9 00:20	51.0	↓-1.6
12/9 00:30	49.6	↓-1.4
12/9 00:40	48.3	↓-1.3
12/9 00:50	47.0	↓-1.3
12/9 01:00	45.9	↓-1.1
12/9 01:10	44.9	↓-1.0
12/9 01:20	44.0	↓-0.9
12/9 01:30	43.3	↓-0.7
12/9 01:40	42.6	↓-0.7
12/9 01:50	42.1	↓-0.5
12/9 02:00	41.7	↓-0.4
12/9 02:10	41.4	↓-0.3
12/9 02:20	41.3	↓-0.1	干潮
12/9 02:30	41.2	↓-0.1
12/9 02:40	41.3	↑0.1
12/9 02:50	41.5	↑0.2
12/9 03:00	41.8	↑0.3
12/9 03:10	42.2	↑0.4
12/9 03:20	42.7	↑0.5
12/9 03:30	43.3	↑0.6
12/9 03:40	43.9	↑0.6
12/9 03:50	44.7	↑0.8
12/9 04:00	45.5	↑0.8
12/9 04:10	46.4	↑0.9
12/9 04:20	47.4	↑1.0
12/9 04:30	48.4	↑1.0
12/9 04:40	49.5	↑1.1
12/9 04:50	50.5	↑1.0
12/9 05:00	51.6	↑1.1
12/9 05:10	52.8	↑1.2
12/9 05:20	53.9	↑1.1
12/9 05:30	55.1	↑1.2
12/9 05:40	56.2	↑1.1
12/9 05:50	57.3	↑1.1
12/9 06:00	58.4	↑1.1
12/9 06:10	59.5	↑1.1
12/9 06:20	60.5	↑1.0
12/9 06:30	61.6	↑1.1
12/9 06:40	62.5	↑0.9
12/9 06:50	63.4	↑0.9
12/9 07:00	64.3	↑0.9
12/9 07:10	65.1	↑0.8
12/9 07:20	65.8	↑0.7
12/9 07:30	66.5	↑0.7
12/9 07:40	67.1	↑0.6
12/9 07:50	67.6	↑0.5
12/9 08:00	68.1	↑0.5
12/9 08:10	68.5	↑0.4
12/9 08:20	68.8	↑0.3
12/9 08:30	69.0	↑0.2
12/9 08:40	69.2	↑0.2
12/9 08:50	69.3	↑0.1
12/9 09:00	69.3	0	満潮
12/9 09:10	69.3	0
12/9 09:20	69.2	↓-0.1
12/9 09:30	69.1	↓-0.1
12/9 09:40	68.9	↓-0.2
12/9 09:50	68.7	↓-0.2
12/9 10:00	68.4	↓-0.3
12/9 10:10	68.1	↓-0.3
12/9 10:20	67.8	↓-0.3
12/9 10:30	67.4	↓-0.4
12/9 10:40	67.0	↓-0.4
12/9 10:50	66.6	↓-0.4
12/9 11:00	66.2	↓-0.4
12/9 11:10	65.8	↓-0.4
12/9 11:20	65.4	↓-0.4
12/9 11:30	65.0	↓-0.4
12/9 11:40	64.7	↓-0.3
12/9 11:50	64.3	↓-0.4
12/9 12:00	64.0	↓-0.3
12/9 12:10	63.8	↓-0.2
12/9 12:20	63.5	↓-0.3
12/9 12:30	63.4	↓-0.1
12/9 12:40	63.2	↓-0.2
12/9 12:50	63.1	↓-0.1	干潮
12/9 13:00	63.1	0
12/9 13:10	63.2	↑0.1
12/9 13:20	63.3	↑0.1
12/9 13:30	63.4	↑0.1
12/9 13:40	63.7	↑0.3
12/9 13:50	64.0	↑0.3
12/9 14:00	64.4	↑0.4
12/9 14:10	64.8	↑0.4
12/9 14:20	65.3	↑0.5
12/9 14:30	65.9	↑0.6
12/9 14:40	66.6	↑0.7
12/9 14:50	67.3	↑0.7
12/9 15:00	68.0	↑0.7
12/9 15:10	68.8	↑0.8
12/9 15:20	69.7	↑0.9
12/9 15:30	70.6	↑0.9
12/9 15:40	71.6	↑1.0
12/9 15:50	72.6	↑1.0
12/9 16:00	73.6	↑1.0
12/9 16:10	74.7	↑1.1
12/9 16:20	75.7	↑1.0
12/9 16:30	76.8	↑1.1
12/9 16:40	77.9	↑1.1
12/9 16:50	79.0	↑1.1
12/9 17:00	80.1	↑1.1
12/9 17:10	81.1	↑1.0
12/9 17:20	82.2	↑1.1
12/9 17:30	83.2	↑1.0
12/9 17:40	84.2	↑1.0
12/9 17:50	85.1	↑0.9
12/9 18:00	86.0	↑0.9
12/9 18:10	86.8	↑0.8
12/9 18:20	87.5	↑0.7
12/9 18:30	88.2	↑0.7
12/9 18:40	88.8	↑0.6
12/9 18:50	89.4	↑0.6
12/9 19:00	89.8	↑0.4
12/9 19:10	90.2	↑0.4
12/9 19:20	90.5	↑0.3
12/9 19:30	90.6	↑0.1
12/9 19:40	90.7	↑0.1	満潮
12/9 19:50	90.7	0
12/9 20:00	90.6	↓-0.1
12/9 20:10	90.4	↓-0.2
12/9 20:20	90.0	↓-0.4
12/9 20:30	89.6	↓-0.4
12/9 20:40	89.1	↓-0.5
12/9 20:50	88.5	↓-0.6
12/9 21:00	87.8	↓-0.7
12/9 21:10	87.0	↓-0.8
12/9 21:20	86.1	↓-0.9
12/9 21:30	85.1	↓-1.0
12/9 21:40	84.0	↓-1.1
12/9 21:50	82.9	↓-1.1
12/9 22:00	81.7	↓-1.2
12/9 22:10	80.5	↓-1.2
12/9 22:20	79.2	↓-1.3
12/9 22:30	77.8	↓-1.4
12/9 22:40	76.4	↓-1.4
12/9 22:50	74.9	↓-1.5
12/9 23:00	73.5	↓-1.4
12/9 23:10	72.0	↓-1.5
12/9 23:20	70.5	↓-1.5
12/9 23:30	69.0	↓-1.5
12/9 23:40	67.5	↓-1.5
12/9 23:50	66.0	↓-1.5