09 (土)	05:05	10:02	16:15	23:27
	81cm	53cm	108cm	22cm
中潮 出 05:28 入 16:50 出 18:52 入 08:20

コイセボイ（北海道）2055年10月09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
10/9 00:00	28.0	↑1.5
10/9 00:10	29.7	↑1.7
10/9 00:20	31.5	↑1.8
10/9 00:30	33.5	↑2.0
10/9 00:40	35.5	↑2.0
10/9 00:50	37.7	↑2.2
10/9 01:00	40.0	↑2.3
10/9 01:10	42.3	↑2.3
10/9 01:20	44.7	↑2.4
10/9 01:30	47.1	↑2.4
10/9 01:40	49.5	↑2.4
10/9 01:50	52.0	↑2.5
10/9 02:00	54.4	↑2.4
10/9 02:10	56.8	↑2.4
10/9 02:20	59.2	↑2.4
10/9 02:30	61.5	↑2.3
10/9 02:40	63.7	↑2.2
10/9 02:50	65.9	↑2.2
10/9 03:00	67.9	↑2.0
10/9 03:10	69.8	↑1.9
10/9 03:20	71.6	↑1.8
10/9 03:30	73.3	↑1.7
10/9 03:40	74.8	↑1.5
10/9 03:50	76.1	↑1.3
10/9 04:00	77.3	↑1.2
10/9 04:10	78.3	↑1.0
10/9 04:20	79.2	↑0.9
10/9 04:30	79.9	↑0.7
10/9 04:40	80.4	↑0.5
10/9 04:50	80.7	↑0.3
10/9 05:00	80.8	↑0.1	満潮
10/9 05:10	80.8	0
10/9 05:20	80.6	↓-0.2
10/9 05:30	80.3	↓-0.3
10/9 05:40	79.8	↓-0.5
10/9 05:50	79.1	↓-0.7
10/9 06:00	78.4	↓-0.7
10/9 06:10	77.4	↓-1.0
10/9 06:20	76.4	↓-1.0
10/9 06:30	75.3	↓-1.1
10/9 06:40	74.1	↓-1.2
10/9 06:50	72.8	↓-1.3
10/9 07:00	71.4	↓-1.4
10/9 07:10	70.0	↓-1.4
10/9 07:20	68.6	↓-1.4
10/9 07:30	67.1	↓-1.5
10/9 07:40	65.6	↓-1.5
10/9 07:50	64.2	↓-1.4
10/9 08:00	62.8	↓-1.4
10/9 08:10	61.4	↓-1.4
10/9 08:20	60.1	↓-1.3
10/9 08:30	58.8	↓-1.3
10/9 08:40	57.7	↓-1.1
10/9 08:50	56.6	↓-1.1
10/9 09:00	55.7	↓-0.9
10/9 09:10	54.8	↓-0.9
10/9 09:20	54.1	↓-0.7
10/9 09:30	53.6	↓-0.5
10/9 09:40	53.2	↓-0.4
10/9 09:50	52.9	↓-0.3
10/9 10:00	52.8	↓-0.1	干潮
10/9 10:10	52.9	↑0.1
10/9 10:20	53.1	↑0.2
10/9 10:30	53.6	↑0.5
10/9 10:40	54.1	↑0.5
10/9 10:50	54.9	↑0.8
10/9 11:00	55.8	↑0.9
10/9 11:10	56.9	↑1.1
10/9 11:20	58.1	↑1.2
10/9 11:30	59.5	↑1.4
10/9 11:40	61.1	↑1.6
10/9 11:50	62.7	↑1.6
10/9 12:00	64.5	↑1.8
10/9 12:10	66.4	↑1.9
10/9 12:20	68.4	↑2.0
10/9 12:30	70.5	↑2.1
10/9 12:40	72.7	↑2.2
10/9 12:50	74.9	↑2.2
10/9 13:00	77.1	↑2.2
10/9 13:10	79.4	↑2.3
10/9 13:20	81.7	↑2.3
10/9 13:30	84.0	↑2.3
10/9 13:40	86.3	↑2.3
10/9 13:50	88.5	↑2.2
10/9 14:00	90.7	↑2.2
10/9 14:10	92.8	↑2.1
10/9 14:20	94.8	↑2.0
10/9 14:30	96.8	↑2.0
10/9 14:40	98.5	↑1.7
10/9 14:50	100.2	↑1.7
10/9 15:00	101.7	↑1.5
10/9 15:10	103.1	↑1.4
10/9 15:20	104.3	↑1.2
10/9 15:30	105.3	↑1.0
10/9 15:40	106.1	↑0.8
10/9 15:50	106.7	↑0.6
10/9 16:00	107.1	↑0.4
10/9 16:10	107.3	↑0.2	満潮
10/9 16:20	107.3	0
10/9 16:30	107.1	↓-0.2
10/9 16:40	106.6	↓-0.5
10/9 16:50	105.9	↓-0.7
10/9 17:00	105.0	↓-0.9
10/9 17:10	103.9	↓-1.1
10/9 17:20	102.6	↓-1.3
10/9 17:30	101.1	↓-1.5
10/9 17:40	99.3	↓-1.8
10/9 17:50	97.4	↓-1.9
10/9 18:00	95.3	↓-2.1
10/9 18:10	93.0	↓-2.3
10/9 18:20	90.6	↓-2.4
10/9 18:30	88.0	↓-2.6
10/9 18:40	85.3	↓-2.7
10/9 18:50	82.5	↓-2.8
10/9 19:00	79.6	↓-2.9
10/9 19:10	76.5	↓-3.1
10/9 19:20	73.5	↓-3.0
10/9 19:30	70.3	↓-3.2	最大潮位差
10/9 19:40	67.2	↓-3.1
10/9 19:50	64.0	↓-3.2	最大潮位差
10/9 20:00	60.8	↓-3.2	最大潮位差
10/9 20:10	57.6	↓-3.2	最大潮位差
10/9 20:20	54.5	↓-3.1
10/9 20:30	51.4	↓-3.1
10/9 20:40	48.4	↓-3.0
10/9 20:50	45.5	↓-2.9
10/9 21:00	42.7	↓-2.8
10/9 21:10	40.1	↓-2.6
10/9 21:20	37.5	↓-2.6
10/9 21:30	35.1	↓-2.4
10/9 21:40	32.9	↓-2.2
10/9 21:50	30.8	↓-2.1
10/9 22:00	28.9	↓-1.9
10/9 22:10	27.2	↓-1.7
10/9 22:20	25.7	↓-1.5
10/9 22:30	24.4	↓-1.3
10/9 22:40	23.3	↓-1.1
10/9 22:50	22.5	↓-0.8
10/9 23:00	21.8	↓-0.7
10/9 23:10	21.3	↓-0.5
10/9 23:20	21.1	↓-0.2	干潮
10/9 23:30	21.1	0
10/9 23:40	21.3	↑0.2
10/9 23:50	21.7	↑0.4