07 (火)	03:00	09:03	15:03	21:29
	140cm	47cm	137cm	24cm
大潮 出 05:38 入 17:06 出 16:57 入 05:22

苫小牧（北海道）2025年10月07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
10/7 00:00	87.5	↑4.3
10/7 00:10	92.0	↑4.5
10/7 00:20	96.5	↑4.5
10/7 00:30	100.9	↑4.4
10/7 00:40	105.3	↑4.4
10/7 00:50	109.6	↑4.3
10/7 01:00	113.8	↑4.2
10/7 01:10	117.7	↑3.9
10/7 01:20	121.4	↑3.7
10/7 01:30	124.8	↑3.4
10/7 01:40	127.9	↑3.1
10/7 01:50	130.6	↑2.7
10/7 02:00	133.0	↑2.4
10/7 02:10	135.0	↑2.0
10/7 02:20	136.6	↑1.6
10/7 02:30	137.9	↑1.3
10/7 02:40	138.7	↑0.8
10/7 02:50	139.2	↑0.5	満潮
10/7 03:00	139.3	↑0.1	満潮
10/7 03:10	139.1	↓-0.2
10/7 03:20	138.6	↓-0.5
10/7 03:30	137.7	↓-0.9
10/7 03:40	136.6	↓-1.1
10/7 03:50	135.2	↓-1.4
10/7 04:00	133.5	↓-1.7
10/7 04:10	131.6	↓-1.9
10/7 04:20	129.4	↓-2.2
10/7 04:30	127.0	↓-2.4
10/7 04:40	124.4	↓-2.6
10/7 04:50	121.6	↓-2.8
10/7 05:00	118.5	↓-3.1
10/7 05:10	115.3	↓-3.2
10/7 05:20	111.9	↓-3.4
10/7 05:30	108.3	↓-3.6
10/7 05:40	104.5	↓-3.8
10/7 05:50	100.6	↓-3.9
10/7 06:00	96.6	↓-4.0
10/7 06:10	92.5	↓-4.1
10/7 06:20	88.4	↓-4.1
10/7 06:30	84.2	↓-4.2
10/7 06:40	80.1	↓-4.1
10/7 06:50	76.0	↓-4.1
10/7 07:00	72.1	↓-3.9
10/7 07:10	68.3	↓-3.8
10/7 07:20	64.8	↓-3.5
10/7 07:30	61.4	↓-3.4
10/7 07:40	58.4	↓-3.0
10/7 07:50	55.7	↓-2.7
10/7 08:00	53.2	↓-2.5
10/7 08:10	51.2	↓-2.0
10/7 08:20	49.5	↓-1.7
10/7 08:30	48.2	↓-1.3
10/7 08:40	47.2	↓-1.0
10/7 08:50	46.6	↓-0.6
10/7 09:00	46.3	↓-0.3	干潮
10/7 09:10	46.4	↑0.1
10/7 09:20	46.8	↑0.4
10/7 09:30	47.6	↑0.8
10/7 09:40	48.5	↑0.9
10/7 09:50	49.8	↑1.3
10/7 10:00	51.3	↑1.5
10/7 10:10	53.1	↑1.8
10/7 10:20	55.1	↑2.0
10/7 10:30	57.3	↑2.2
10/7 10:40	59.7	↑2.4
10/7 10:50	62.3	↑2.6
10/7 11:00	65.2	↑2.9
10/7 11:10	68.2	↑3.0
10/7 11:20	71.4	↑3.2
10/7 11:30	74.8	↑3.4
10/7 11:40	78.4	↑3.6
10/7 11:50	82.1	↑3.7
10/7 12:00	85.9	↑3.8
10/7 12:10	89.9	↑4.0
10/7 12:20	93.9	↑4.0
10/7 12:30	98.0	↑4.1
10/7 12:40	102.0	↑4.0
10/7 12:50	106.0	↑4.0
10/7 13:00	110.0	↑4.0
10/7 13:10	113.8	↑3.8
10/7 13:20	117.4	↑3.6
10/7 13:30	120.8	↑3.4
10/7 13:40	124.0	↑3.2
10/7 13:50	126.8	↑2.8
10/7 14:00	129.4	↑2.6
10/7 14:10	131.5	↑2.1
10/7 14:20	133.3	↑1.8
10/7 14:30	134.8	↑1.5
10/7 14:40	135.8	↑1.0
10/7 14:50	136.4	↑0.6
10/7 15:00	136.7	↑0.3	満潮
10/7 15:10	136.6	↓-0.1
10/7 15:20	136.1	↓-0.5
10/7 15:30	135.4	↓-0.7
10/7 15:40	134.2	↓-1.2
10/7 15:50	132.8	↓-1.4
10/7 16:00	131.1	↓-1.7
10/7 16:10	129.1	↓-2.0
10/7 16:20	126.9	↓-2.2
10/7 16:30	124.4	↓-2.5
10/7 16:40	121.7	↓-2.7
10/7 16:50	118.8	↓-2.9
10/7 17:00	115.7	↓-3.1
10/7 17:10	112.3	↓-3.4
10/7 17:20	108.7	↓-3.6
10/7 17:30	104.9	↓-3.8
10/7 17:40	100.9	↓-4.0
10/7 17:50	96.8	↓-4.1
10/7 18:00	92.4	↓-4.4
10/7 18:10	88.0	↓-4.4
10/7 18:20	83.3	↓-4.7
10/7 18:30	78.6	↓-4.7
10/7 18:40	73.9	↓-4.7
10/7 18:50	69.1	↓-4.8	最大潮位差
10/7 19:00	64.3	↓-4.8	最大潮位差
10/7 19:10	59.6	↓-4.7
10/7 19:20	55.1	↓-4.5
10/7 19:30	50.7	↓-4.4
10/7 19:40	46.5	↓-4.2
10/7 19:50	42.5	↓-4.0
10/7 20:00	38.9	↓-3.6
10/7 20:10	35.6	↓-3.3
10/7 20:20	32.6	↓-3.0
10/7 20:30	30.1	↓-2.5
10/7 20:40	27.9	↓-2.2
10/7 20:50	26.2	↓-1.7
10/7 21:00	24.8	↓-1.4
10/7 21:10	23.9	↓-0.9
10/7 21:20	23.4	↓-0.5	干潮
10/7 21:30	23.3	↓-0.1
10/7 21:40	23.6	↑0.3
10/7 21:50	24.2	↑0.6
10/7 22:00	25.2	↑1.0
10/7 22:10	26.5	↑1.3
10/7 22:20	28.1	↑1.6
10/7 22:30	30.1	↑2.0
10/7 22:40	32.3	↑2.2
10/7 22:50	34.9	↑2.6
10/7 23:00	37.7	↑2.8
10/7 23:10	40.8	↑3.1
10/7 23:20	44.2	↑3.4
10/7 23:30	47.8	↑3.6
10/7 23:40	51.7	↑3.9
10/7 23:50	55.8	↑4.1