1 (水)	09:58	19:28	-	-
	112cm	30cm	-	-
若潮 出 06:40 入 16:31 出 12:06 入 03:32

コイセボイ（北海道）2023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	55.6	↑0.5
2/1 00:10	56.0	↑0.4
2/1 00:20	56.5	↑0.5
2/1 00:30	56.9	↑0.4
2/1 00:40	57.4	↑0.5
2/1 00:50	57.8	↑0.4
2/1 01:00	58.3	↑0.5
2/1 01:10	58.8	↑0.5
2/1 01:20	59.3	↑0.5
2/1 01:30	59.8	↑0.5
2/1 01:40	60.3	↑0.5
2/1 01:50	60.9	↑0.6
2/1 02:00	61.5	↑0.6
2/1 02:10	62.1	↑0.6
2/1 02:20	62.8	↑0.7
2/1 02:30	63.5	↑0.7
2/1 02:40	64.2	↑0.7
2/1 02:50	65.0	↑0.8
2/1 03:00	65.8	↑0.8
2/1 03:10	66.7	↑0.9
2/1 03:20	67.6	↑0.9
2/1 03:30	68.5	↑0.9
2/1 03:40	69.5	↑1.0
2/1 03:50	70.6	↑1.1
2/1 04:00	71.7	↑1.1
2/1 04:10	72.8	↑1.1
2/1 04:20	74.0	↑1.2
2/1 04:30	75.2	↑1.2
2/1 04:40	76.5	↑1.3
2/1 04:50	77.8	↑1.3
2/1 05:00	79.2	↑1.4
2/1 05:10	80.5	↑1.3
2/1 05:20	82.0	↑1.5
2/1 05:30	83.4	↑1.4
2/1 05:40	84.9	↑1.5
2/1 05:50	86.3	↑1.4
2/1 06:00	87.8	↑1.5
2/1 06:10	89.3	↑1.5
2/1 06:20	90.8	↑1.5
2/1 06:30	92.3	↑1.5
2/1 06:40	93.8	↑1.5
2/1 06:50	95.2	↑1.4
2/1 07:00	96.7	↑1.5
2/1 07:10	98.1	↑1.4
2/1 07:20	99.5	↑1.4
2/1 07:30	100.8	↑1.3
2/1 07:40	102.1	↑1.3
2/1 07:50	103.3	↑1.2
2/1 08:00	104.5	↑1.2
2/1 08:10	105.6	↑1.1
2/1 08:20	106.6	↑1.0
2/1 08:30	107.6	↑1.0
2/1 08:40	108.5	↑0.9
2/1 08:50	109.2	↑0.7
2/1 09:00	109.9	↑0.7
2/1 09:10	110.5	↑0.6
2/1 09:20	111.0	↑0.5
2/1 09:30	111.4	↑0.4
2/1 09:40	111.6	↑0.2
2/1 09:50	111.8	↑0.2	満潮
2/1 10:00	111.8	0
2/1 10:10	111.7	↓-0.1
2/1 10:20	111.5	↓-0.2
2/1 10:30	111.2	↓-0.3
2/1 10:40	110.7	↓-0.5
2/1 10:50	110.1	↓-0.6
2/1 11:00	109.4	↓-0.7
2/1 11:10	108.6	↓-0.8
2/1 11:20	107.6	↓-1.0
2/1 11:30	106.5	↓-1.1
2/1 11:40	105.3	↓-1.2
2/1 11:50	104.0	↓-1.3
2/1 12:00	102.6	↓-1.4
2/1 12:10	101.1	↓-1.5
2/1 12:20	99.5	↓-1.6
2/1 12:30	97.8	↓-1.7
2/1 12:40	96.0	↓-1.8
2/1 12:50	94.1	↓-1.9
2/1 13:00	92.1	↓-2.0
2/1 13:10	90.0	↓-2.1
2/1 13:20	87.9	↓-2.1
2/1 13:30	85.8	↓-2.1
2/1 13:40	83.6	↓-2.2
2/1 13:50	81.3	↓-2.3
2/1 14:00	79.0	↓-2.3
2/1 14:10	76.7	↓-2.3
2/1 14:20	74.3	↓-2.4	最大潮位差
2/1 14:30	72.0	↓-2.3
2/1 14:40	69.7	↓-2.3
2/1 14:50	67.3	↓-2.4	最大潮位差
2/1 15:00	65.0	↓-2.3
2/1 15:10	62.7	↓-2.3
2/1 15:20	60.4	↓-2.3
2/1 15:30	58.2	↓-2.2
2/1 15:40	56.0	↓-2.2
2/1 15:50	53.8	↓-2.2
2/1 16:00	51.8	↓-2.0
2/1 16:10	49.8	↓-2.0
2/1 16:20	47.8	↓-2.0
2/1 16:30	46.0	↓-1.8
2/1 16:40	44.2	↓-1.8
2/1 16:50	42.5	↓-1.7
2/1 17:00	40.9	↓-1.6
2/1 17:10	39.4	↓-1.5
2/1 17:20	38.0	↓-1.4
2/1 17:30	36.7	↓-1.3
2/1 17:40	35.5	↓-1.2
2/1 17:50	34.4	↓-1.1
2/1 18:00	33.4	↓-1.0
2/1 18:10	32.6	↓-0.8
2/1 18:20	31.8	↓-0.8
2/1 18:30	31.2	↓-0.6
2/1 18:40	30.6	↓-0.6
2/1 18:50	30.2	↓-0.4
2/1 19:00	29.9	↓-0.3
2/1 19:10	29.7	↓-0.2
2/1 19:20	29.6	↓-0.1	干潮
2/1 19:30	29.5	↓-0.1
2/1 19:40	29.6	↑0.1
2/1 19:50	29.8	↑0.2
2/1 20:00	30.0	↑0.2
2/1 20:10	30.4	↑0.4
2/1 20:20	30.8	↑0.4
2/1 20:30	31.3	↑0.5
2/1 20:40	31.9	↑0.6
2/1 20:50	32.5	↑0.6
2/1 21:00	33.2	↑0.7
2/1 21:10	33.9	↑0.7
2/1 21:20	34.7	↑0.8
2/1 21:30	35.5	↑0.8
2/1 21:40	36.4	↑0.9
2/1 21:50	37.3	↑0.9
2/1 22:00	38.2	↑0.9
2/1 22:10	39.2	↑1.0
2/1 22:20	40.1	↑0.9
2/1 22:30	41.1	↑1.0
2/1 22:40	42.1	↑1.0
2/1 22:50	43.1	↑1.0
2/1 23:00	44.0	↑0.9
2/1 23:10	45.0	↑1.0
2/1 23:20	46.0	↑1.0
2/1 23:30	47.0	↑1.0
2/1 23:40	47.9	↑0.9
2/1 23:50	48.9	↑1.0