19 (日)	13:39	21:44	-	-
	120cm	19cm	-	-
大潮 出 06:16 入 16:56 出 06:00 入 15:15

コイセボイ（北海道）2023年02月19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
2/19 00:00	34.9	↑1.6
2/19 00:10	36.6	↑1.7
2/19 00:20	38.2	↑1.6
2/19 00:30	39.9	↑1.7
2/19 00:40	41.5	↑1.6
2/19 00:50	43.1	↑1.6
2/19 01:00	44.7	↑1.6
2/19 01:10	46.2	↑1.5
2/19 01:20	47.7	↑1.5
2/19 01:30	49.1	↑1.4
2/19 01:40	50.5	↑1.4
2/19 01:50	51.8	↑1.3
2/19 02:00	53.0	↑1.2
2/19 02:10	54.2	↑1.2
2/19 02:20	55.3	↑1.1
2/19 02:30	56.2	↑0.9
2/19 02:40	57.2	↑1.0
2/19 02:50	58.0	↑0.8
2/19 03:00	58.7	↑0.7
2/19 03:10	59.4	↑0.7
2/19 03:20	60.0	↑0.6
2/19 03:30	60.5	↑0.5
2/19 03:40	60.9	↑0.4
2/19 03:50	61.3	↑0.4
2/19 04:00	61.6	↑0.3
2/19 04:10	61.9	↑0.3
2/19 04:20	62.1	↑0.2
2/19 04:30	62.3	↑0.2
2/19 04:40	62.4	↑0.1
2/19 04:50	62.5	↑0.1
2/19 05:00	62.6	↑0.1
2/19 05:10	62.7	↑0.1
2/19 05:20	62.7	0
2/19 05:30	62.8	↑0.1
2/19 05:40	62.9	↑0.1
2/19 05:50	63.0	↑0.1
2/19 06:00	63.2	↑0.2
2/19 06:10	63.3	↑0.1
2/19 06:20	63.6	↑0.3
2/19 06:30	63.9	↑0.3
2/19 06:40	64.2	↑0.3
2/19 06:50	64.6	↑0.4
2/19 07:00	65.1	↑0.5
2/19 07:10	65.7	↑0.6
2/19 07:20	66.3	↑0.6
2/19 07:30	67.1	↑0.8
2/19 07:40	67.9	↑0.8
2/19 07:50	68.8	↑0.9
2/19 08:00	69.9	↑1.1
2/19 08:10	71.0	↑1.1
2/19 08:20	72.2	↑1.2
2/19 08:30	73.5	↑1.3
2/19 08:40	74.9	↑1.4
2/19 08:50	76.3	↑1.4
2/19 09:00	77.9	↑1.6
2/19 09:10	79.5	↑1.6
2/19 09:20	81.2	↑1.7
2/19 09:30	83.0	↑1.8
2/19 09:40	84.9	↑1.9
2/19 09:50	86.7	↑1.8
2/19 10:00	88.7	↑2.0
2/19 10:10	90.6	↑1.9
2/19 10:20	92.6	↑2.0
2/19 10:30	94.6	↑2.0
2/19 10:40	96.6	↑2.0
2/19 10:50	98.6	↑2.0
2/19 11:00	100.5	↑1.9
2/19 11:10	102.4	↑1.9
2/19 11:20	104.3	↑1.9
2/19 11:30	106.1	↑1.8
2/19 11:40	107.9	↑1.8
2/19 11:50	109.5	↑1.6
2/19 12:00	111.1	↑1.6
2/19 12:10	112.5	↑1.4
2/19 12:20	113.9	↑1.4
2/19 12:30	115.1	↑1.2
2/19 12:40	116.1	↑1.0
2/19 12:50	117.0	↑0.9
2/19 13:00	117.8	↑0.8
2/19 13:10	118.4	↑0.6
2/19 13:20	118.8	↑0.4
2/19 13:30	119.0	↑0.2	満潮
2/19 13:40	119.1	↑0.1
2/19 13:50	118.9	↓-0.2
2/19 14:00	118.6	↓-0.3
2/19 14:10	118.1	↓-0.5
2/19 14:20	117.3	↓-0.8
2/19 14:30	116.4	↓-0.9
2/19 14:40	115.3	↓-1.1
2/19 14:50	114.0	↓-1.3
2/19 15:00	112.4	↓-1.6
2/19 15:10	110.7	↓-1.7
2/19 15:20	108.9	↓-1.8
2/19 15:30	106.8	↓-2.1
2/19 15:40	104.6	↓-2.2
2/19 15:50	102.2	↓-2.4
2/19 16:00	99.7	↓-2.5
2/19 16:10	97.0	↓-2.7
2/19 16:20	94.2	↓-2.8
2/19 16:30	91.3	↓-2.9
2/19 16:40	88.3	↓-3.0
2/19 16:50	85.2	↓-3.1
2/19 17:00	82.0	↓-3.2
2/19 17:10	78.7	↓-3.3
2/19 17:20	75.5	↓-3.2
2/19 17:30	72.1	↓-3.4	最大潮位差
2/19 17:40	68.8	↓-3.3
2/19 17:50	65.5	↓-3.3
2/19 18:00	62.2	↓-3.3
2/19 18:10	58.9	↓-3.3
2/19 18:20	55.6	↓-3.3
2/19 18:30	52.5	↓-3.1
2/19 18:40	49.4	↓-3.1
2/19 18:50	46.3	↓-3.1
2/19 19:00	43.4	↓-2.9
2/19 19:10	40.6	↓-2.8
2/19 19:20	38.0	↓-2.6
2/19 19:30	35.4	↓-2.6
2/19 19:40	33.1	↓-2.3
2/19 19:50	30.8	↓-2.3
2/19 20:00	28.8	↓-2.0
2/19 20:10	26.9	↓-1.9
2/19 20:20	25.2	↓-1.7
2/19 20:30	23.7	↓-1.5
2/19 20:40	22.4	↓-1.3
2/19 20:50	21.3	↓-1.1
2/19 21:00	20.3	↓-1.0
2/19 21:10	19.6	↓-0.7
2/19 21:20	19.1	↓-0.5
2/19 21:30	18.7	↓-0.4
2/19 21:40	18.6	↓-0.1	干潮
2/19 21:50	18.6	0
2/19 22:00	18.8	↑0.2
2/19 22:10	19.2	↑0.4
2/19 22:20	19.8	↑0.6
2/19 22:30	20.5	↑0.7
2/19 22:40	21.3	↑0.8
2/19 22:50	22.4	↑1.1
2/19 23:00	23.5	↑1.1
2/19 23:10	24.8	↑1.3
2/19 23:20	26.2	↑1.4
2/19 23:30	27.6	↑1.4
2/19 23:40	29.2	↑1.6
2/19 23:50	30.8	↑1.6