18 (金)	06:59	15:32	-	-
	110cm	39cm	-	-
小潮 出 06:18 入 16:54 出 01:21 入 09:57

コイセボイ（北海道）2028年02月18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
2/18 00:00	53.1	↑0.4
2/18 00:10	53.5	↑0.4
2/18 00:20	54.1	↑0.6
2/18 00:30	54.8	↑0.7
2/18 00:40	55.6	↑0.8
2/18 00:50	56.5	↑0.9
2/18 01:00	57.6	↑1.1
2/18 01:10	58.7	↑1.1
2/18 01:20	59.9	↑1.2
2/18 01:30	61.2	↑1.3
2/18 01:40	62.7	↑1.5
2/18 01:50	64.2	↑1.5
2/18 02:00	65.8	↑1.6
2/18 02:10	67.5	↑1.7
2/18 02:20	69.2	↑1.7
2/18 02:30	71.0	↑1.8
2/18 02:40	72.9	↑1.9
2/18 02:50	74.8	↑1.9
2/18 03:00	76.7	↑1.9
2/18 03:10	78.7	↑2.0
2/18 03:20	80.7	↑2.0
2/18 03:30	82.7	↑2.0
2/18 03:40	84.7	↑2.0
2/18 03:50	86.7	↑2.0
2/18 04:00	88.7	↑2.0
2/18 04:10	90.6	↑1.9
2/18 04:20	92.5	↑1.9
2/18 04:30	94.3	↑1.8
2/18 04:40	96.1	↑1.8
2/18 04:50	97.8	↑1.7
2/18 05:00	99.4	↑1.6
2/18 05:10	100.9	↑1.5
2/18 05:20	102.4	↑1.5
2/18 05:30	103.7	↑1.3
2/18 05:40	104.8	↑1.1
2/18 05:50	105.9	↑1.1
2/18 06:00	106.8	↑0.9
2/18 06:10	107.6	↑0.8
2/18 06:20	108.3	↑0.7
2/18 06:30	108.8	↑0.5
2/18 06:40	109.1	↑0.3
2/18 06:50	109.3	↑0.2	満潮
2/18 07:00	109.4	↑0.1
2/18 07:10	109.3	↓-0.1
2/18 07:20	109.0	↓-0.3
2/18 07:30	108.6	↓-0.4
2/18 07:40	108.0	↓-0.6
2/18 07:50	107.3	↓-0.7
2/18 08:00	106.4	↓-0.9
2/18 08:10	105.4	↓-1.0
2/18 08:20	104.3	↓-1.1
2/18 08:30	103.0	↓-1.3
2/18 08:40	101.6	↓-1.4
2/18 08:50	100.1	↓-1.5
2/18 09:00	98.4	↓-1.7
2/18 09:10	96.7	↓-1.7
2/18 09:20	94.8	↓-1.9
2/18 09:30	92.9	↓-1.9
2/18 09:40	90.9	↓-2.0
2/18 09:50	88.8	↓-2.1
2/18 10:00	86.7	↓-2.1
2/18 10:10	84.5	↓-2.2
2/18 10:20	82.3	↓-2.2
2/18 10:30	80.0	↓-2.3	最大潮位差
2/18 10:40	77.7	↓-2.3	最大潮位差
2/18 10:50	75.5	↓-2.2
2/18 11:00	73.2	↓-2.3	最大潮位差
2/18 11:10	70.9	↓-2.3	最大潮位差
2/18 11:20	68.7	↓-2.2
2/18 11:30	66.5	↓-2.2
2/18 11:40	64.3	↓-2.2
2/18 11:50	62.2	↓-2.1
2/18 12:00	60.2	↓-2.0
2/18 12:10	58.2	↓-2.0
2/18 12:20	56.2	↓-2.0
2/18 12:30	54.4	↓-1.8
2/18 12:40	52.6	↓-1.8
2/18 12:50	51.0	↓-1.6
2/18 13:00	49.4	↓-1.6
2/18 13:10	47.9	↓-1.5
2/18 13:20	46.6	↓-1.3
2/18 13:30	45.3	↓-1.3
2/18 13:40	44.1	↓-1.2
2/18 13:50	43.1	↓-1.0
2/18 14:00	42.1	↓-1.0
2/18 14:10	41.3	↓-0.8
2/18 14:20	40.6	↓-0.7
2/18 14:30	39.9	↓-0.7
2/18 14:40	39.4	↓-0.5
2/18 14:50	39.0	↓-0.4
2/18 15:00	38.7	↓-0.3
2/18 15:10	38.5	↓-0.2
2/18 15:20	38.3	↓-0.2
2/18 15:30	38.3	0	干潮
2/18 15:40	38.3	0
2/18 15:50	38.4	↑0.1
2/18 16:00	38.6	↑0.2
2/18 16:10	38.8	↑0.2
2/18 16:20	39.1	↑0.3
2/18 16:30	39.5	↑0.4
2/18 16:40	39.9	↑0.4
2/18 16:50	40.3	↑0.4
2/18 17:00	40.8	↑0.5
2/18 17:10	41.3	↑0.5
2/18 17:20	41.8	↑0.5
2/18 17:30	42.3	↑0.5
2/18 17:40	42.9	↑0.6
2/18 17:50	43.4	↑0.5
2/18 18:00	43.9	↑0.5
2/18 18:10	44.4	↑0.5
2/18 18:20	45.0	↑0.6
2/18 18:30	45.5	↑0.5
2/18 18:40	45.9	↑0.4
2/18 18:50	46.4	↑0.5
2/18 19:00	46.8	↑0.4
2/18 19:10	47.2	↑0.4
2/18 19:20	47.5	↑0.3
2/18 19:30	47.9	↑0.4
2/18 19:40	48.2	↑0.3
2/18 19:50	48.4	↑0.2
2/18 20:00	48.6	↑0.2
2/18 20:10	48.8	↑0.2
2/18 20:20	49.0	↑0.2
2/18 20:30	49.1	↑0.1
2/18 20:40	49.2	↑0.1
2/18 20:50	49.3	↑0.1
2/18 21:00	49.4	↑0.1
2/18 21:10	49.4	0
2/18 21:20	49.4	0
2/18 21:30	49.4	0
2/18 21:40	49.5	↑0.1
2/18 21:50	49.5	0
2/18 22:00	49.5	0
2/18 22:10	49.5	0
2/18 22:20	49.5	0
2/18 22:30	49.6	↑0.1
2/18 22:40	49.7	↑0.1
2/18 22:50	49.8	↑0.1
2/18 23:00	49.9	↑0.1
2/18 23:10	50.1	↑0.2
2/18 23:20	50.3	↑0.2
2/18 23:30	50.6	↑0.3
2/18 23:40	50.9	↑0.3
2/18 23:50	51.3	↑0.4