1 (水)	13:49	22:01	-	-
	126cm	19cm	-	-
大潮 出 06:39 入 16:32 出 15:36 入 06:16

コイセボイ（北海道）2045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	32.5	↑1.6
2/1 00:10	34.1	↑1.6
2/1 00:20	35.8	↑1.7
2/1 00:30	37.5	↑1.7
2/1 00:40	39.2	↑1.7
2/1 00:50	40.8	↑1.6
2/1 01:00	42.5	↑1.7
2/1 01:10	44.1	↑1.6
2/1 01:20	45.7	↑1.6
2/1 01:30	47.2	↑1.5
2/1 01:40	48.7	↑1.5
2/1 01:50	50.1	↑1.4
2/1 02:00	51.5	↑1.4
2/1 02:10	52.8	↑1.3
2/1 02:20	54.0	↑1.2
2/1 02:30	55.1	↑1.1
2/1 02:40	56.2	↑1.1
2/1 02:50	57.2	↑1.0
2/1 03:00	58.1	↑0.9
2/1 03:10	58.9	↑0.8
2/1 03:20	59.6	↑0.7
2/1 03:30	60.3	↑0.7
2/1 03:40	60.9	↑0.6
2/1 03:50	61.4	↑0.5
2/1 04:00	61.9	↑0.5
2/1 04:10	62.3	↑0.4
2/1 04:20	62.6	↑0.3
2/1 04:30	62.9	↑0.3
2/1 04:40	63.2	↑0.3
2/1 04:50	63.4	↑0.2
2/1 05:00	63.6	↑0.2
2/1 05:10	63.8	↑0.2
2/1 05:20	63.9	↑0.1
2/1 05:30	64.1	↑0.2
2/1 05:40	64.3	↑0.2
2/1 05:50	64.5	↑0.2
2/1 06:00	64.7	↑0.2
2/1 06:10	64.9	↑0.2
2/1 06:20	65.2	↑0.3
2/1 06:30	65.6	↑0.4
2/1 06:40	66.0	↑0.4
2/1 06:50	66.4	↑0.4
2/1 07:00	67.0	↑0.6
2/1 07:10	67.6	↑0.6
2/1 07:20	68.2	↑0.6
2/1 07:30	69.0	↑0.8
2/1 07:40	69.9	↑0.9
2/1 07:50	70.8	↑0.9
2/1 08:00	71.9	↑1.1
2/1 08:10	73.0	↑1.1
2/1 08:20	74.3	↑1.3
2/1 08:30	75.6	↑1.3
2/1 08:40	77.0	↑1.4
2/1 08:50	78.5	↑1.5
2/1 09:00	80.1	↑1.6
2/1 09:10	81.8	↑1.7
2/1 09:20	83.6	↑1.8
2/1 09:30	85.4	↑1.8
2/1 09:40	87.3	↑1.9
2/1 09:50	89.3	↑2.0
2/1 10:00	91.3	↑2.0
2/1 10:10	93.4	↑2.1
2/1 10:20	95.4	↑2.0
2/1 10:30	97.5	↑2.1
2/1 10:40	99.7	↑2.2
2/1 10:50	101.8	↑2.1
2/1 11:00	103.9	↑2.1
2/1 11:10	105.9	↑2.0
2/1 11:20	108.0	↑2.1
2/1 11:30	109.9	↑1.9
2/1 11:40	111.8	↑1.9
2/1 11:50	113.7	↑1.9
2/1 12:00	115.4	↑1.7
2/1 12:10	117.1	↑1.7
2/1 12:20	118.6	↑1.5
2/1 12:30	120.0	↑1.4
2/1 12:40	121.3	↑1.3
2/1 12:50	122.4	↑1.1
2/1 13:00	123.4	↑1.0
2/1 13:10	124.2	↑0.8
2/1 13:20	124.8	↑0.6
2/1 13:30	125.2	↑0.4
2/1 13:40	125.5	↑0.3	満潮
2/1 13:50	125.6	↑0.1
2/1 14:00	125.4	↓-0.2
2/1 14:10	125.1	↓-0.3
2/1 14:20	124.5	↓-0.6
2/1 14:30	123.8	↓-0.7
2/1 14:40	122.8	↓-1.0
2/1 14:50	121.7	↓-1.1
2/1 15:00	120.3	↓-1.4
2/1 15:10	118.7	↓-1.6
2/1 15:20	117.0	↓-1.7
2/1 15:30	115.0	↓-2.0
2/1 15:40	112.9	↓-2.1
2/1 15:50	110.6	↓-2.3
2/1 16:00	108.1	↓-2.5
2/1 16:10	105.4	↓-2.7
2/1 16:20	102.7	↓-2.7
2/1 16:30	99.7	↓-3.0
2/1 16:40	96.7	↓-3.0
2/1 16:50	93.5	↓-3.2
2/1 17:00	90.3	↓-3.2
2/1 17:10	87.0	↓-3.3
2/1 17:20	83.6	↓-3.4
2/1 17:30	80.1	↓-3.5	最大潮位差
2/1 17:40	76.6	↓-3.5	最大潮位差
2/1 17:50	73.1	↓-3.5	最大潮位差
2/1 18:00	69.6	↓-3.5	最大潮位差
2/1 18:10	66.1	↓-3.5	最大潮位差
2/1 18:20	62.7	↓-3.4
2/1 18:30	59.2	↓-3.5	最大潮位差
2/1 18:40	55.9	↓-3.3
2/1 18:50	52.6	↓-3.3
2/1 19:00	49.4	↓-3.2
2/1 19:10	46.3	↓-3.1
2/1 19:20	43.3	↓-3.0
2/1 19:30	40.4	↓-2.9
2/1 19:40	37.7	↓-2.7
2/1 19:50	35.2	↓-2.5
2/1 20:00	32.7	↓-2.5
2/1 20:10	30.5	↓-2.2
2/1 20:20	28.5	↓-2.0
2/1 20:30	26.6	↓-1.9
2/1 20:40	24.9	↓-1.7
2/1 20:50	23.4	↓-1.5
2/1 21:00	22.1	↓-1.3
2/1 21:10	21.0	↓-1.1
2/1 21:20	20.2	↓-0.8
2/1 21:30	19.5	↓-0.7
2/1 21:40	19.0	↓-0.5
2/1 21:50	18.7	↓-0.3
2/1 22:00	18.6	↓-0.1	干潮
2/1 22:10	18.7	↑0.1
2/1 22:20	19.0	↑0.3
2/1 22:30	19.4	↑0.4
2/1 22:40	20.1	↑0.7
2/1 22:50	20.9	↑0.8
2/1 23:00	21.8	↑0.9
2/1 23:10	22.9	↑1.1
2/1 23:20	24.1	↑1.2
2/1 23:30	25.4	↑1.3
2/1 23:40	26.8	↑1.4
2/1 23:50	28.3	↑1.5