7 (金)	07:09	15:12	20:29	23:27
	107cm	44cm	56cm	54cm
小潮 出 06:33 入 16:39 出 00:05 入 09:38

コイセボイ（北海道）2048年02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
2/7 00:00	53.5	↑0.1
2/7 00:10	53.6	↑0.1
2/7 00:20	53.9	↑0.3
2/7 00:30	54.3	↑0.4
2/7 00:40	54.8	↑0.5
2/7 00:50	55.5	↑0.7
2/7 01:00	56.2	↑0.7
2/7 01:10	57.1	↑0.9
2/7 01:20	58.1	↑1.0
2/7 01:30	59.2	↑1.1
2/7 01:40	60.4	↑1.2
2/7 01:50	61.7	↑1.3
2/7 02:00	63.1	↑1.4
2/7 02:10	64.6	↑1.5
2/7 02:20	66.1	↑1.5
2/7 02:30	67.8	↑1.7
2/7 02:40	69.5	↑1.7
2/7 02:50	71.3	↑1.8
2/7 03:00	73.1	↑1.8
2/7 03:10	75.0	↑1.9
2/7 03:20	76.9	↑1.9
2/7 03:30	78.9	↑2.0
2/7 03:40	80.8	↑1.9
2/7 03:50	82.8	↑2.0
2/7 04:00	84.7	↑1.9
2/7 04:10	86.6	↑1.9
2/7 04:20	88.5	↑1.9
2/7 04:30	90.4	↑1.9
2/7 04:40	92.2	↑1.8
2/7 04:50	93.9	↑1.7
2/7 05:00	95.6	↑1.7
2/7 05:10	97.1	↑1.5
2/7 05:20	98.6	↑1.5
2/7 05:30	100.0	↑1.4
2/7 05:40	101.3	↑1.3
2/7 05:50	102.5	↑1.2
2/7 06:00	103.5	↑1.0
2/7 06:10	104.4	↑0.9
2/7 06:20	105.2	↑0.8
2/7 06:30	105.8	↑0.6
2/7 06:40	106.3	↑0.5
2/7 06:50	106.6	↑0.3
2/7 07:00	106.8	↑0.2	満潮
2/7 07:10	106.9	↑0.1
2/7 07:20	106.8	↓-0.1
2/7 07:30	106.5	↓-0.3
2/7 07:40	106.1	↓-0.4
2/7 07:50	105.5	↓-0.6
2/7 08:00	104.8	↓-0.7
2/7 08:10	103.9	↓-0.9
2/7 08:20	103.0	↓-0.9
2/7 08:30	101.8	↓-1.2
2/7 08:40	100.6	↓-1.2
2/7 08:50	99.2	↓-1.4
2/7 09:00	97.7	↓-1.5
2/7 09:10	96.1	↓-1.6
2/7 09:20	94.4	↓-1.7
2/7 09:30	92.6	↓-1.8
2/7 09:40	90.8	↓-1.8
2/7 09:50	88.8	↓-2.0
2/7 10:00	86.8	↓-2.0
2/7 10:10	84.8	↓-2.0
2/7 10:20	82.7	↓-2.1
2/7 10:30	80.6	↓-2.1
2/7 10:40	78.5	↓-2.1
2/7 10:50	76.3	↓-2.2	最大潮位差
2/7 11:00	74.2	↓-2.1
2/7 11:10	72.1	↓-2.1
2/7 11:20	70.0	↓-2.1
2/7 11:30	67.9	↓-2.1
2/7 11:40	65.9	↓-2.0
2/7 11:50	63.9	↓-2.0
2/7 12:00	61.9	↓-2.0
2/7 12:10	60.1	↓-1.8
2/7 12:20	58.3	↓-1.8
2/7 12:30	56.6	↓-1.7
2/7 12:40	55.0	↓-1.6
2/7 12:50	53.5	↓-1.5
2/7 13:00	52.0	↓-1.5
2/7 13:10	50.7	↓-1.3
2/7 13:20	49.5	↓-1.2
2/7 13:30	48.4	↓-1.1
2/7 13:40	47.3	↓-1.1
2/7 13:50	46.4	↓-0.9
2/7 14:00	45.7	↓-0.7
2/7 14:10	45.0	↓-0.7
2/7 14:20	44.4	↓-0.6
2/7 14:30	43.9	↓-0.5
2/7 14:40	43.6	↓-0.3
2/7 14:50	43.3	↓-0.3
2/7 15:00	43.2	↓-0.1
2/7 15:10	43.1	↓-0.1	干潮
2/7 15:20	43.2	↑0.1
2/7 15:30	43.3	↑0.1
2/7 15:40	43.5	↑0.2
2/7 15:50	43.8	↑0.3
2/7 16:00	44.1	↑0.3
2/7 16:10	44.5	↑0.4
2/7 16:20	45.0	↑0.5
2/7 16:30	45.5	↑0.5
2/7 16:40	46.0	↑0.5
2/7 16:50	46.6	↑0.6
2/7 17:00	47.2	↑0.6
2/7 17:10	47.8	↑0.6
2/7 17:20	48.4	↑0.6
2/7 17:30	49.1	↑0.7
2/7 17:40	49.7	↑0.6
2/7 17:50	50.3	↑0.6
2/7 18:00	51.0	↑0.7
2/7 18:10	51.5	↑0.5
2/7 18:20	52.1	↑0.6
2/7 18:30	52.7	↑0.6
2/7 18:40	53.2	↑0.5
2/7 18:50	53.6	↑0.4
2/7 19:00	54.1	↑0.5
2/7 19:10	54.5	↑0.4
2/7 19:20	54.8	↑0.3
2/7 19:30	55.1	↑0.3
2/7 19:40	55.4	↑0.3
2/7 19:50	55.6	↑0.2
2/7 20:00	55.7	↑0.1
2/7 20:10	55.8	↑0.1
2/7 20:20	55.9	↑0.1	満潮
2/7 20:30	55.9	0
2/7 20:40	55.9	0
2/7 20:50	55.8	↓-0.1
2/7 21:00	55.7	↓-0.1
2/7 21:10	55.5	↓-0.2
2/7 21:20	55.4	↓-0.1
2/7 21:30	55.2	↓-0.2
2/7 21:40	55.0	↓-0.2
2/7 21:50	54.8	↓-0.2
2/7 22:00	54.6	↓-0.2
2/7 22:10	54.3	↓-0.3
2/7 22:20	54.1	↓-0.2
2/7 22:30	53.9	↓-0.2
2/7 22:40	53.7	↓-0.2
2/7 22:50	53.6	↓-0.1
2/7 23:00	53.4	↓-0.2
2/7 23:10	53.3	↓-0.1
2/7 23:20	53.3	0	干潮
2/7 23:30	53.3	0
2/7 23:40	53.3	0
2/7 23:50	53.4	↑0.1