13 (水)	07:36	11:18	17:02	-
	113cm	97cm	139cm	-
中潮 出 06:22 入 16:15 出 20:20 入 11:31

苫小牧（北海道）2041年11月13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
11/13 00:00	7.6	0
11/13 00:10	7.9	↑0.3
11/13 00:20	8.5	↑0.6
11/13 00:30	9.4	↑0.9
11/13 00:40	10.5	↑1.1
11/13 00:50	11.9	↑1.4
11/13 01:00	13.5	↑1.6
11/13 01:10	15.3	↑1.8
11/13 01:20	17.3	↑2.0
11/13 01:30	19.5	↑2.2
11/13 01:40	21.9	↑2.4
11/13 01:50	24.5	↑2.6
11/13 02:00	27.4	↑2.9
11/13 02:10	30.4	↑3.0
11/13 02:20	33.7	↑3.3
11/13 02:30	37.2	↑3.5
11/13 02:40	40.8	↑3.6
11/13 02:50	44.6	↑3.8
11/13 03:00	48.6	↑4.0
11/13 03:10	52.7	↑4.1
11/13 03:20	56.8	↑4.1
11/13 03:30	61.1	↑4.3	最大潮位差
11/13 03:40	65.3	↑4.2
11/13 03:50	69.5	↑4.2
11/13 04:00	73.6	↑4.1
11/13 04:10	77.7	↑4.1
11/13 04:20	81.5	↑3.8
11/13 04:30	85.2	↑3.7
11/13 04:40	88.7	↑3.5
11/13 04:50	91.9	↑3.2
11/13 05:00	94.9	↑3.0
11/13 05:10	97.6	↑2.7
11/13 05:20	100.0	↑2.4
11/13 05:30	102.2	↑2.2
11/13 05:40	104.0	↑1.8
11/13 05:50	105.7	↑1.7
11/13 06:00	107.1	↑1.4
11/13 06:10	108.3	↑1.2
11/13 06:20	109.3	↑1.0
11/13 06:30	110.1	↑0.8
11/13 06:40	110.7	↑0.6
11/13 06:50	111.3	↑0.6
11/13 07:00	111.7	↑0.4
11/13 07:10	112.0	↑0.3
11/13 07:20	112.2	↑0.2
11/13 07:30	112.3	↑0.1	満潮
11/13 07:40	112.3	0
11/13 07:50	112.1	↓-0.2
11/13 08:00	111.9	↓-0.2
11/13 08:10	111.6	↓-0.3
11/13 08:20	111.2	↓-0.4
11/13 08:30	110.6	↓-0.6
11/13 08:40	109.9	↓-0.7
11/13 08:50	109.1	↓-0.8
11/13 09:00	108.2	↓-0.9
11/13 09:10	107.2	↓-1.0
11/13 09:20	106.2	↓-1.0
11/13 09:30	105.0	↓-1.2
11/13 09:40	103.9	↓-1.1
11/13 09:50	102.7	↓-1.2
11/13 10:00	101.5	↓-1.2
11/13 10:10	100.4	↓-1.1
11/13 10:20	99.4	↓-1.0
11/13 10:30	98.5	↓-0.9
11/13 10:40	97.7	↓-0.8
11/13 10:50	97.1	↓-0.6
11/13 11:00	96.7	↓-0.4
11/13 11:10	96.5	↓-0.2	干潮
11/13 11:20	96.4	↓-0.1
11/13 11:30	96.6	↑0.2
11/13 11:40	96.9	↑0.3
11/13 11:50	97.5	↑0.6
11/13 12:00	98.2	↑0.7
11/13 12:10	99.1	↑0.9
11/13 12:20	100.1	↑1.0
11/13 12:30	101.2	↑1.1
11/13 12:40	102.4	↑1.2
11/13 12:50	103.6	↑1.2
11/13 13:00	105.0	↑1.4
11/13 13:10	106.4	↑1.4
11/13 13:20	107.8	↑1.4
11/13 13:30	109.2	↑1.4
11/13 13:40	110.7	↑1.5
11/13 13:50	112.2	↑1.5
11/13 14:00	113.8	↑1.6
11/13 14:10	115.3	↑1.5
11/13 14:20	116.9	↑1.6
11/13 14:30	118.6	↑1.7
11/13 14:40	120.2	↑1.6
11/13 14:50	121.9	↑1.7
11/13 15:00	123.7	↑1.8
11/13 15:10	125.4	↑1.7
11/13 15:20	127.1	↑1.7
11/13 15:30	128.9	↑1.8
11/13 15:40	130.5	↑1.6
11/13 15:50	132.1	↑1.6
11/13 16:00	133.6	↑1.5
11/13 16:10	135.0	↑1.4
11/13 16:20	136.2	↑1.2
11/13 16:30	137.1	↑0.9
11/13 16:40	137.9	↑0.8
11/13 16:50	138.3	↑0.4
11/13 17:00	138.5	↑0.2	満潮
11/13 17:10	138.4	↓-0.1
11/13 17:20	137.9	↓-0.5
11/13 17:30	137.2	↓-0.7
11/13 17:40	136.1	↓-1.1
11/13 17:50	134.7	↓-1.4
11/13 18:00	133.0	↓-1.7
11/13 18:10	131.1	↓-1.9
11/13 18:20	128.9	↓-2.2
11/13 18:30	126.4	↓-2.5
11/13 18:40	123.8	↓-2.6
11/13 18:50	121.0	↓-2.8
11/13 19:00	118.0	↓-3.0
11/13 19:10	114.9	↓-3.1
11/13 19:20	111.7	↓-3.2
11/13 19:30	108.5	↓-3.2
11/13 19:40	105.1	↓-3.4
11/13 19:50	101.7	↓-3.4
11/13 20:00	98.2	↓-3.5
11/13 20:10	94.7	↓-3.5
11/13 20:20	91.1	↓-3.6
11/13 20:30	87.4	↓-3.7
11/13 20:40	83.7	↓-3.7
11/13 20:50	79.9	↓-3.8
11/13 21:00	76.1	↓-3.8
11/13 21:10	72.2	↓-3.9
11/13 21:20	68.3	↓-3.9
11/13 21:30	64.4	↓-3.9
11/13 21:40	60.5	↓-3.9
11/13 21:50	56.6	↓-3.9
11/13 22:00	52.8	↓-3.8
11/13 22:10	49.0	↓-3.8
11/13 22:20	45.4	↓-3.6
11/13 22:30	41.8	↓-3.6
11/13 22:40	38.5	↓-3.3
11/13 22:50	35.4	↓-3.1
11/13 23:00	32.5	↓-2.9
11/13 23:10	29.8	↓-2.7
11/13 23:20	27.4	↓-2.4
11/13 23:30	25.4	↓-2.0
11/13 23:40	23.6	↓-1.8
11/13 23:50	22.1	↓-1.5