11 (金)	05:55	10:06	15:29	22:47
	126cm	95cm	144cm	5cm
中潮 出 06:53 入 16:02 出 08:51 入 17:32

苫小牧（北海道）2026年12月11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
12/11 00:00	18.2	↑2.8
12/11 00:10	21.2	↑3.0
12/11 00:20	24.4	↑3.2
12/11 00:30	28.0	↑3.6
12/11 00:40	31.7	↑3.7
12/11 00:50	35.7	↑4.0
12/11 01:00	40.0	↑4.3
12/11 01:10	44.4	↑4.4
12/11 01:20	49.0	↑4.6
12/11 01:30	53.7	↑4.7
12/11 01:40	58.5	↑4.8
12/11 01:50	63.4	↑4.9
12/11 02:00	68.2	↑4.8
12/11 02:10	73.0	↑4.8
12/11 02:20	77.8	↑4.8
12/11 02:30	82.4	↑4.6
12/11 02:40	86.8	↑4.4
12/11 02:50	91.0	↑4.2
12/11 03:00	95.0	↑4.0
12/11 03:10	98.8	↑3.8
12/11 03:20	102.2	↑3.4
12/11 03:30	105.4	↑3.2
12/11 03:40	108.3	↑2.9
12/11 03:50	111.0	↑2.7
12/11 04:00	113.4	↑2.4
12/11 04:10	115.5	↑2.1
12/11 04:20	117.4	↑1.9
12/11 04:30	119.0	↑1.6
12/11 04:40	120.4	↑1.4
12/11 04:50	121.7	↑1.3
12/11 05:00	122.7	↑1.0
12/11 05:10	123.6	↑0.9
12/11 05:20	124.3	↑0.7
12/11 05:30	124.8	↑0.5
12/11 05:40	125.2	↑0.4
12/11 05:50	125.4	↑0.2	満潮
12/11 06:00	125.4	0
12/11 06:10	125.1	↓-0.3
12/11 06:20	124.7	↓-0.4
12/11 06:30	124.1	↓-0.6
12/11 06:40	123.3	↓-0.8
12/11 06:50	122.3	↓-1.0
12/11 07:00	121.0	↓-1.3
12/11 07:10	119.6	↓-1.4
12/11 07:20	118.0	↓-1.6
12/11 07:30	116.3	↓-1.7
12/11 07:40	114.4	↓-1.9
12/11 07:50	112.4	↓-2.0
12/11 08:00	110.4	↓-2.0
12/11 08:10	108.4	↓-2.0
12/11 08:20	106.4	↓-2.0
12/11 08:30	104.5	↓-1.9
12/11 08:40	102.6	↓-1.9
12/11 08:50	100.9	↓-1.7
12/11 09:00	99.4	↓-1.5
12/11 09:10	98.1	↓-1.3
12/11 09:20	97.0	↓-1.1
12/11 09:30	96.1	↓-0.9
12/11 09:40	95.4	↓-0.7
12/11 09:50	95.0	↓-0.4
12/11 10:00	94.8	↓-0.2	干潮
12/11 10:10	94.8	0
12/11 10:20	95.0	↑0.2
12/11 10:30	95.4	↑0.4
12/11 10:40	95.9	↑0.5
12/11 10:50	96.7	↑0.8
12/11 11:00	97.5	↑0.8
12/11 11:10	98.5	↑1.0
12/11 11:20	99.6	↑1.1
12/11 11:30	100.9	↑1.3
12/11 11:40	102.2	↑1.3
12/11 11:50	103.6	↑1.4
12/11 12:00	105.2	↑1.6
12/11 12:10	106.8	↑1.6
12/11 12:20	108.6	↑1.8
12/11 12:30	110.5	↑1.9
12/11 12:40	112.5	↑2.0
12/11 12:50	114.6	↑2.1
12/11 13:00	116.8	↑2.2
12/11 13:10	119.1	↑2.3
12/11 13:20	121.5	↑2.4
12/11 13:30	123.9	↑2.4
12/11 13:40	126.3	↑2.4
12/11 13:50	128.7	↑2.4
12/11 14:00	131.1	↑2.4
12/11 14:10	133.4	↑2.3
12/11 14:20	135.5	↑2.1
12/11 14:30	137.5	↑2.0
12/11 14:40	139.2	↑1.7
12/11 14:50	140.7	↑1.5
12/11 15:00	141.8	↑1.1
12/11 15:10	142.7	↑0.9
12/11 15:20	143.2	↑0.5	満潮
12/11 15:30	143.3	↑0.1
12/11 15:40	143.0	↓-0.3
12/11 15:50	142.4	↓-0.6
12/11 16:00	141.3	↓-1.1
12/11 16:10	140.0	↓-1.3
12/11 16:20	138.2	↓-1.8
12/11 16:30	136.2	↓-2.0
12/11 16:40	133.9	↓-2.3
12/11 16:50	131.2	↓-2.7
12/11 17:00	128.4	↓-2.8
12/11 17:10	125.3	↓-3.1
12/11 17:20	122.0	↓-3.3
12/11 17:30	118.6	↓-3.4
12/11 17:40	114.9	↓-3.7
12/11 17:50	111.2	↓-3.7
12/11 18:00	107.3	↓-3.9
12/11 18:10	103.2	↓-4.1
12/11 18:20	99.1	↓-4.1
12/11 18:30	94.8	↓-4.3
12/11 18:40	90.4	↓-4.4
12/11 18:50	85.9	↓-4.5
12/11 19:00	81.2	↓-4.7
12/11 19:10	76.5	↓-4.7
12/11 19:20	71.7	↓-4.8
12/11 19:30	66.8	↓-4.9
12/11 19:40	61.9	↓-4.9
12/11 19:50	56.9	↓-5.0	最大潮位差
12/11 20:00	52.0	↓-4.9
12/11 20:10	47.1	↓-4.9
12/11 20:20	42.3	↓-4.8
12/11 20:30	37.7	↓-4.6
12/11 20:40	33.2	↓-4.5
12/11 20:50	29.0	↓-4.2
12/11 21:00	25.0	↓-4.0
12/11 21:10	21.3	↓-3.7
12/11 21:20	18.0	↓-3.3
12/11 21:30	15.0	↓-3.0
12/11 21:40	12.4	↓-2.6
12/11 21:50	10.1	↓-2.3
12/11 22:00	8.3	↓-1.8
12/11 22:10	6.8	↓-1.5
12/11 22:20	5.7	↓-1.1
12/11 22:30	5.0	↓-0.7
12/11 22:40	4.6	↓-0.4	干潮
12/11 22:50	4.6	0
12/11 23:00	4.9	↑0.3
12/11 23:10	5.5	↑0.6
12/11 23:20	6.4	↑0.9
12/11 23:30	7.5	↑1.1
12/11 23:40	8.9	↑1.4
12/11 23:50	10.5	↑1.6