19 (月)	12:18	02:22	19:08	13:39
	106cm	44cm	114cm	106cm
小潮 出 05:51 入 16:47 出 13:29 入 22:56

苫小牧（北海道）2026年10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
10/19 00:00	58.3	↓-2.1	最大潮位差
10/19 00:10	56.3	↓-2.0
10/19 00:20	54.4	↓-1.9
10/19 00:30	52.6	↓-1.8
10/19 00:40	51.0	↓-1.6
10/19 00:50	49.5	↓-1.5
10/19 01:00	48.2	↓-1.3
10/19 01:10	47.0	↓-1.2
10/19 01:20	46.1	↓-0.9
10/19 01:30	45.2	↓-0.9
10/19 01:40	44.6	↓-0.6
10/19 01:50	44.1	↓-0.5
10/19 02:00	43.7	↓-0.4
10/19 02:10	43.5	↓-0.2
10/19 02:20	43.4	↓-0.1	干潮
10/19 02:30	43.5	↑0.1
10/19 02:40	43.6	↑0.1
10/19 02:50	43.9	↑0.3
10/19 03:00	44.3	↑0.4
10/19 03:10	44.7	↑0.4
10/19 03:20	45.2	↑0.5
10/19 03:30	45.8	↑0.6
10/19 03:40	46.6	↑0.8
10/19 03:50	47.3	↑0.7
10/19 04:00	48.2	↑0.9
10/19 04:10	49.2	↑1.0
10/19 04:20	50.3	↑1.1
10/19 04:30	51.5	↑1.2
10/19 04:40	52.7	↑1.2
10/19 04:50	54.1	↑1.4
10/19 05:00	55.6	↑1.5
10/19 05:10	57.2	↑1.6
10/19 05:20	58.9	↑1.7
10/19 05:30	60.7	↑1.8
10/19 05:40	62.5	↑1.8
10/19 05:50	64.4	↑1.9
10/19 06:00	66.3	↑1.9
10/19 06:10	68.2	↑1.9
10/19 06:20	70.2	↑2.0
10/19 06:30	72.1	↑1.9
10/19 06:40	74.0	↑1.9
10/19 06:50	75.8	↑1.8
10/19 07:00	77.6	↑1.8
10/19 07:10	79.4	↑1.8
10/19 07:20	81.0	↑1.6
10/19 07:30	82.6	↑1.6
10/19 07:40	84.1	↑1.5
10/19 07:50	85.5	↑1.4
10/19 08:00	86.9	↑1.4
10/19 08:10	88.1	↑1.2
10/19 08:20	89.3	↑1.2
10/19 08:30	90.5	↑1.2
10/19 08:40	91.6	↑1.1
10/19 08:50	92.7	↑1.1
10/19 09:00	93.7	↑1.0
10/19 09:10	94.7	↑1.0
10/19 09:20	95.7	↑1.0
10/19 09:30	96.7	↑1.0
10/19 09:40	97.7	↑1.0
10/19 09:50	98.6	↑0.9
10/19 10:00	99.5	↑0.9
10/19 10:10	100.4	↑0.9
10/19 10:20	101.2	↑0.8
10/19 10:30	102.0	↑0.8
10/19 10:40	102.7	↑0.7
10/19 10:50	103.3	↑0.6
10/19 11:00	103.9	↑0.6
10/19 11:10	104.4	↑0.5
10/19 11:20	104.8	↑0.4
10/19 11:30	105.2	↑0.4
10/19 11:40	105.4	↑0.2
10/19 11:50	105.6	↑0.2
10/19 12:00	105.7	↑0.1
10/19 12:10	105.8	↑0.1	満潮
10/19 12:20	105.8	0
10/19 12:30	105.8	0
10/19 12:40	105.7	↓-0.1
10/19 12:50	105.6	↓-0.1
10/19 13:00	105.6	0
10/19 13:10	105.5	↓-0.1
10/19 13:20	105.4	↓-0.1
10/19 13:30	105.4	0	干潮
10/19 13:40	105.4	0
10/19 13:50	105.4	0
10/19 14:00	105.5	↑0.1
10/19 14:10	105.5	0
10/19 14:20	105.6	↑0.1
10/19 14:30	105.7	↑0.1
10/19 14:40	105.9	↑0.2
10/19 14:50	106.0	↑0.1
10/19 15:00	106.2	↑0.2
10/19 15:10	106.4	↑0.2
10/19 15:20	106.5	↑0.1
10/19 15:30	106.7	↑0.2
10/19 15:40	106.9	↑0.2
10/19 15:50	107.1	↑0.2
10/19 16:00	107.3	↑0.2
10/19 16:10	107.5	↑0.2
10/19 16:20	107.7	↑0.2
10/19 16:30	108.0	↑0.3
10/19 16:40	108.2	↑0.2
10/19 16:50	108.5	↑0.3
10/19 17:00	108.9	↑0.4
10/19 17:10	109.2	↑0.3
10/19 17:20	109.6	↑0.4
10/19 17:30	110.0	↑0.4
10/19 17:40	110.4	↑0.4
10/19 17:50	110.9	↑0.5
10/19 18:00	111.3	↑0.4
10/19 18:10	111.7	↑0.4
10/19 18:20	112.1	↑0.4
10/19 18:30	112.4	↑0.3
10/19 18:40	112.7	↑0.3
10/19 18:50	112.9	↑0.2
10/19 19:00	113.1	↑0.2	満潮
10/19 19:10	113.1	0
10/19 19:20	113.0	↓-0.1
10/19 19:30	112.8	↓-0.2
10/19 19:40	112.4	↓-0.4
10/19 19:50	112.0	↓-0.4
10/19 20:00	111.4	↓-0.6
10/19 20:10	110.6	↓-0.8
10/19 20:20	109.8	↓-0.8
10/19 20:30	108.8	↓-1.0
10/19 20:40	107.8	↓-1.0
10/19 20:50	106.6	↓-1.2
10/19 21:00	105.4	↓-1.2
10/19 21:10	104.1	↓-1.3
10/19 21:20	102.7	↓-1.4
10/19 21:30	101.3	↓-1.4
10/19 21:40	99.8	↓-1.5
10/19 21:50	98.3	↓-1.5
10/19 22:00	96.7	↓-1.6
10/19 22:10	95.1	↓-1.6
10/19 22:20	93.5	↓-1.6
10/19 22:30	91.9	↓-1.6
10/19 22:40	90.2	↓-1.7
10/19 22:50	88.5	↓-1.7
10/19 23:00	86.8	↓-1.7
10/19 23:10	85.0	↓-1.8
10/19 23:20	83.2	↓-1.8
10/19 23:30	81.4	↓-1.8
10/19 23:40	79.5	↓-1.9
10/19 23:50	77.7	↓-1.8