1 (月)	13:17	21:23	-	-
	120cm	24cm	-	-
大潮 出 06:39 入 16:32 出 05:17 入 15:01

コイセボイ（北海道）2049年02月1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
2/1 00:00	43.3	↑1.5
2/1 00:10	44.8	↑1.5
2/1 00:20	46.2	↑1.4
2/1 00:30	47.7	↑1.5
2/1 00:40	49.0	↑1.3
2/1 00:50	50.4	↑1.4
2/1 01:00	51.7	↑1.3
2/1 01:10	52.9	↑1.2
2/1 01:20	54.1	↑1.2
2/1 01:30	55.2	↑1.1
2/1 01:40	56.2	↑1.0
2/1 01:50	57.2	↑1.0
2/1 02:00	58.1	↑0.9
2/1 02:10	58.9	↑0.8
2/1 02:20	59.6	↑0.7
2/1 02:30	60.3	↑0.7
2/1 02:40	60.9	↑0.6
2/1 02:50	61.4	↑0.5
2/1 03:00	61.9	↑0.5
2/1 03:10	62.3	↑0.4
2/1 03:20	62.6	↑0.3
2/1 03:30	62.9	↑0.3
2/1 03:40	63.1	↑0.2
2/1 03:50	63.3	↑0.2
2/1 04:00	63.4	↑0.1
2/1 04:10	63.5	↑0.1
2/1 04:20	63.6	↑0.1
2/1 04:30	63.7	↑0.1
2/1 04:40	63.7	0
2/1 04:50	63.8	↑0.1
2/1 05:00	63.9	↑0.1
2/1 05:10	63.9	0
2/1 05:20	64.0	↑0.1
2/1 05:30	64.2	↑0.2
2/1 05:40	64.3	↑0.1
2/1 05:50	64.5	↑0.2
2/1 06:00	64.8	↑0.3
2/1 06:10	65.1	↑0.3
2/1 06:20	65.5	↑0.4
2/1 06:30	66.0	↑0.5
2/1 06:40	66.5	↑0.5
2/1 06:50	67.1	↑0.6
2/1 07:00	67.8	↑0.7
2/1 07:10	68.6	↑0.8
2/1 07:20	69.5	↑0.9
2/1 07:30	70.4	↑0.9
2/1 07:40	71.5	↑1.1
2/1 07:50	72.6	↑1.1
2/1 08:00	73.9	↑1.3
2/1 08:10	75.2	↑1.3
2/1 08:20	76.6	↑1.4
2/1 08:30	78.1	↑1.5
2/1 08:40	79.7	↑1.6
2/1 08:50	81.4	↑1.7
2/1 09:00	83.1	↑1.7
2/1 09:10	84.9	↑1.8
2/1 09:20	86.7	↑1.8
2/1 09:30	88.6	↑1.9
2/1 09:40	90.5	↑1.9
2/1 09:50	92.5	↑2.0
2/1 10:00	94.4	↑1.9
2/1 10:10	96.4	↑2.0
2/1 10:20	98.4	↑2.0
2/1 10:30	100.3	↑1.9
2/1 10:40	102.2	↑1.9
2/1 10:50	104.1	↑1.9
2/1 11:00	105.9	↑1.8
2/1 11:10	107.7	↑1.8
2/1 11:20	109.4	↑1.7
2/1 11:30	111.0	↑1.6
2/1 11:40	112.5	↑1.5
2/1 11:50	113.9	↑1.4
2/1 12:00	115.1	↑1.2
2/1 12:10	116.3	↑1.2
2/1 12:20	117.3	↑1.0
2/1 12:30	118.2	↑0.9
2/1 12:40	118.9	↑0.7
2/1 12:50	119.4	↑0.5
2/1 13:00	119.8	↑0.4
2/1 13:10	120.0	↑0.2	満潮
2/1 13:20	120.0	0
2/1 13:30	119.8	↓-0.2
2/1 13:40	119.4	↓-0.4
2/1 13:50	118.9	↓-0.5
2/1 14:00	118.2	↓-0.7
2/1 14:10	117.2	↓-1.0
2/1 14:20	116.1	↓-1.1
2/1 14:30	114.8	↓-1.3
2/1 14:40	113.3	↓-1.5
2/1 14:50	111.6	↓-1.7
2/1 15:00	109.8	↓-1.8
2/1 15:10	107.8	↓-2.0
2/1 15:20	105.6	↓-2.2
2/1 15:30	103.3	↓-2.3
2/1 15:40	100.8	↓-2.5
2/1 15:50	98.2	↓-2.6
2/1 16:00	95.5	↓-2.7
2/1 16:10	92.7	↓-2.8
2/1 16:20	89.8	↓-2.9
2/1 16:30	86.8	↓-3.0
2/1 16:40	83.8	↓-3.0
2/1 16:50	80.6	↓-3.2	最大潮位差
2/1 17:00	77.5	↓-3.1
2/1 17:10	74.3	↓-3.2	最大潮位差
2/1 17:20	71.1	↓-3.2	最大潮位差
2/1 17:30	67.9	↓-3.2	最大潮位差
2/1 17:40	64.7	↓-3.2	最大潮位差
2/1 17:50	61.6	↓-3.1
2/1 18:00	58.5	↓-3.1
2/1 18:10	55.5	↓-3.0
2/1 18:20	52.5	↓-3.0
2/1 18:30	49.6	↓-2.9
2/1 18:40	46.9	↓-2.7
2/1 18:50	44.2	↓-2.7
2/1 19:00	41.7	↓-2.5
2/1 19:10	39.3	↓-2.4
2/1 19:20	37.1	↓-2.2
2/1 19:30	35.0	↓-2.1
2/1 19:40	33.0	↓-2.0
2/1 19:50	31.3	↓-1.7
2/1 20:00	29.7	↓-1.6
2/1 20:10	28.2	↓-1.5
2/1 20:20	27.0	↓-1.2
2/1 20:30	26.0	↓-1.0
2/1 20:40	25.1	↓-0.9
2/1 20:50	24.4	↓-0.7
2/1 21:00	23.9	↓-0.5
2/1 21:10	23.6	↓-0.3
2/1 21:20	23.5	↓-0.1	干潮
2/1 21:30	23.6	↑0.1
2/1 21:40	23.8	↑0.2
2/1 21:50	24.2	↑0.4
2/1 22:00	24.7	↑0.5
2/1 22:10	25.4	↑0.7
2/1 22:20	26.3	↑0.9
2/1 22:30	27.3	↑1.0
2/1 22:40	28.4	↑1.1
2/1 22:50	29.6	↑1.2
2/1 23:00	30.9	↑1.3
2/1 23:10	32.3	↑1.4
2/1 23:20	33.8	↑1.5
2/1 23:30	35.3	↑1.5
2/1 23:40	36.9	↑1.6
2/1 23:50	38.6	↑1.7