7 (月)	11:19	20:32	-	-
	117cm	23cm	-	-
中潮 出 06:33 入 16:39 出 12:21 入 03:44

コイセボイ（北海道）2028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	45.9	↑1.0
2/7 00:10	47.0	↑1.1
2/7 00:20	47.9	↑0.9
2/7 00:30	48.9	↑1.0
2/7 00:40	49.9	↑1.0
2/7 00:50	50.8	↑0.9
2/7 01:00	51.8	↑1.0
2/7 01:10	52.7	↑0.9
2/7 01:20	53.6	↑0.9
2/7 01:30	54.5	↑0.9
2/7 01:40	55.3	↑0.8
2/7 01:50	56.2	↑0.9
2/7 02:00	57.1	↑0.9
2/7 02:10	57.9	↑0.8
2/7 02:20	58.7	↑0.8
2/7 02:30	59.6	↑0.9
2/7 02:40	60.4	↑0.8
2/7 02:50	61.2	↑0.8
2/7 03:00	62.1	↑0.9
2/7 03:10	62.9	↑0.8
2/7 03:20	63.7	↑0.8
2/7 03:30	64.6	↑0.9
2/7 03:40	65.5	↑0.9
2/7 03:50	66.3	↑0.8
2/7 04:00	67.2	↑0.9
2/7 04:10	68.2	↑1.0
2/7 04:20	69.1	↑0.9
2/7 04:30	70.1	↑1.0
2/7 04:40	71.1	↑1.0
2/7 04:50	72.1	↑1.0
2/7 05:00	73.2	↑1.1
2/7 05:10	74.3	↑1.1
2/7 05:20	75.4	↑1.1
2/7 05:30	76.6	↑1.2
2/7 05:40	77.8	↑1.2
2/7 05:50	79.1	↑1.3
2/7 06:00	80.3	↑1.2
2/7 06:10	81.6	↑1.3
2/7 06:20	83.0	↑1.4
2/7 06:30	84.3	↑1.3
2/7 06:40	85.7	↑1.4
2/7 06:50	87.1	↑1.4
2/7 07:00	88.6	↑1.5
2/7 07:10	90.0	↑1.4
2/7 07:20	91.5	↑1.5
2/7 07:30	93.0	↑1.5
2/7 07:40	94.5	↑1.5
2/7 07:50	95.9	↑1.4
2/7 08:00	97.4	↑1.5
2/7 08:10	98.9	↑1.5
2/7 08:20	100.3	↑1.4
2/7 08:30	101.8	↑1.5
2/7 08:40	103.2	↑1.4
2/7 08:50	104.5	↑1.3
2/7 09:00	105.8	↑1.3
2/7 09:10	107.1	↑1.3
2/7 09:20	108.3	↑1.2
2/7 09:30	109.5	↑1.2
2/7 09:40	110.5	↑1.0
2/7 09:50	111.5	↑1.0
2/7 10:00	112.4	↑0.9
2/7 10:10	113.3	↑0.9
2/7 10:20	114.0	↑0.7
2/7 10:30	114.6	↑0.6
2/7 10:40	115.1	↑0.5
2/7 10:50	115.5	↑0.4
2/7 11:00	115.8	↑0.3
2/7 11:10	116.0	↑0.2	満潮
2/7 11:20	116.0	0
2/7 11:30	115.9	↓-0.1
2/7 11:40	115.7	↓-0.2
2/7 11:50	115.3	↓-0.4
2/7 12:00	114.8	↓-0.5
2/7 12:10	114.2	↓-0.6
2/7 12:20	113.4	↓-0.8
2/7 12:30	112.5	↓-0.9
2/7 12:40	111.5	↓-1.0
2/7 12:50	110.3	↓-1.2
2/7 13:00	108.9	↓-1.4
2/7 13:10	107.5	↓-1.4
2/7 13:20	105.9	↓-1.6
2/7 13:30	104.2	↓-1.7
2/7 13:40	102.4	↓-1.8
2/7 13:50	100.4	↓-2.0
2/7 14:00	98.4	↓-2.0
2/7 14:10	96.2	↓-2.2
2/7 14:20	93.9	↓-2.3
2/7 14:30	91.6	↓-2.3
2/7 14:40	89.2	↓-2.4
2/7 14:50	86.7	↓-2.5
2/7 15:00	84.1	↓-2.6
2/7 15:10	81.5	↓-2.6
2/7 15:20	78.8	↓-2.7
2/7 15:30	76.1	↓-2.7
2/7 15:40	73.4	↓-2.7
2/7 15:50	70.7	↓-2.7
2/7 16:00	67.9	↓-2.8	最大潮位差
2/7 16:10	65.2	↓-2.7
2/7 16:20	62.5	↓-2.7
2/7 16:30	59.8	↓-2.7
2/7 16:40	57.1	↓-2.7
2/7 16:50	54.5	↓-2.6
2/7 17:00	51.9	↓-2.6
2/7 17:10	49.4	↓-2.5
2/7 17:20	47.0	↓-2.4
2/7 17:30	44.7	↓-2.3
2/7 17:40	42.4	↓-2.3
2/7 17:50	40.2	↓-2.2
2/7 18:00	38.2	↓-2.0
2/7 18:10	36.2	↓-2.0
2/7 18:20	34.4	↓-1.8
2/7 18:30	32.7	↓-1.7
2/7 18:40	31.1	↓-1.6
2/7 18:50	29.6	↓-1.5
2/7 19:00	28.3	↓-1.3
2/7 19:10	27.1	↓-1.2
2/7 19:20	26.1	↓-1.0
2/7 19:30	25.2	↓-0.9
2/7 19:40	24.4	↓-0.8
2/7 19:50	23.8	↓-0.6
2/7 20:00	23.3	↓-0.5
2/7 20:10	22.9	↓-0.4
2/7 20:20	22.7	↓-0.2
2/7 20:30	22.6	↓-0.1	干潮
2/7 20:40	22.7	↑0.1
2/7 20:50	22.9	↑0.2
2/7 21:00	23.2	↑0.3
2/7 21:10	23.6	↑0.4
2/7 21:20	24.1	↑0.5
2/7 21:30	24.7	↑0.6
2/7 21:40	25.5	↑0.8
2/7 21:50	26.3	↑0.8
2/7 22:00	27.2	↑0.9
2/7 22:10	28.2	↑1.0
2/7 22:20	29.2	↑1.0
2/7 22:30	30.3	↑1.1
2/7 22:40	31.5	↑1.2
2/7 22:50	32.7	↑1.2
2/7 23:00	33.9	↑1.2
2/7 23:10	35.2	↑1.3
2/7 23:20	36.5	↑1.3
2/7 23:30	37.8	↑1.3
2/7 23:40	39.2	↑1.4
2/7 23:50	40.5	↑1.3