13 (日)	06:37	11:41	17:31	-
	120cm	81cm	141cm	-
中潮 出 05:45 入 16:56 出 20:55 入 10:46

苫小牧（北海道）2052年10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
10/13 00:00	13.5	0
10/13 00:10	13.8	↑0.3
10/13 00:20	14.4	↑0.6
10/13 00:30	15.4	↑1.0
10/13 00:40	16.6	↑1.2
10/13 00:50	18.1	↑1.5
10/13 01:00	19.8	↑1.7
10/13 01:10	21.8	↑2.0
10/13 01:20	24.0	↑2.2
10/13 01:30	26.4	↑2.4
10/13 01:40	29.0	↑2.6
10/13 01:50	31.8	↑2.8
10/13 02:00	34.8	↑3.0
10/13 02:10	38.0	↑3.2
10/13 02:20	41.4	↑3.4
10/13 02:30	45.0	↑3.6
10/13 02:40	48.8	↑3.8
10/13 02:50	52.8	↑4.0
10/13 03:00	56.9	↑4.1
10/13 03:10	61.2	↑4.3
10/13 03:20	65.6	↑4.4
10/13 03:30	70.1	↑4.5	最大潮位差
10/13 03:40	74.5	↑4.4
10/13 03:50	79.0	↑4.5	最大潮位差
10/13 04:00	83.4	↑4.4
10/13 04:10	87.7	↑4.3
10/13 04:20	91.9	↑4.2
10/13 04:30	95.8	↑3.9
10/13 04:40	99.5	↑3.7
10/13 04:50	103.0	↑3.5
10/13 05:00	106.1	↑3.1
10/13 05:10	108.9	↑2.8
10/13 05:20	111.3	↑2.4
10/13 05:30	113.4	↑2.1
10/13 05:40	115.2	↑1.8
10/13 05:50	116.6	↑1.4
10/13 06:00	117.7	↑1.1
10/13 06:10	118.4	↑0.7
10/13 06:20	118.9	↑0.5
10/13 06:30	119.2	↑0.3	満潮
10/13 06:40	119.2	0
10/13 06:50	119.0	↓-0.2
10/13 07:00	118.7	↓-0.3
10/13 07:10	118.2	↓-0.5
10/13 07:20	117.5	↓-0.7
10/13 07:30	116.8	↓-0.7
10/13 07:40	115.9	↓-0.9
10/13 07:50	114.9	↓-1.0
10/13 08:00	113.8	↓-1.1
10/13 08:10	112.6	↓-1.2
10/13 08:20	111.3	↓-1.3
10/13 08:30	109.8	↓-1.5
10/13 08:40	108.3	↓-1.5
10/13 08:50	106.6	↓-1.7
10/13 09:00	104.9	↓-1.7
10/13 09:10	103.0	↓-1.9
10/13 09:20	101.0	↓-2.0
10/13 09:30	99.0	↓-2.0
10/13 09:40	97.0	↓-2.0
10/13 09:50	94.9	↓-2.1
10/13 10:00	92.8	↓-2.1
10/13 10:10	90.8	↓-2.0
10/13 10:20	88.9	↓-1.9
10/13 10:30	87.2	↓-1.7
10/13 10:40	85.5	↓-1.7
10/13 10:50	84.1	↓-1.4
10/13 11:00	82.9	↓-1.2
10/13 11:10	82.0	↓-0.9
10/13 11:20	81.3	↓-0.7
10/13 11:30	80.9	↓-0.4
10/13 11:40	80.8	↓-0.1	干潮
10/13 11:50	80.9	↑0.1
10/13 12:00	81.3	↑0.4
10/13 12:10	82.0	↑0.7
10/13 12:20	82.9	↑0.9
10/13 12:30	83.9	↑1.0
10/13 12:40	85.2	↑1.3
10/13 12:50	86.6	↑1.4
10/13 13:00	88.2	↑1.6
10/13 13:10	89.9	↑1.7
10/13 13:20	91.7	↑1.8
10/13 13:30	93.5	↑1.8
10/13 13:40	95.4	↑1.9
10/13 13:50	97.4	↑2.0
10/13 14:00	99.5	↑2.1
10/13 14:10	101.6	↑2.1
10/13 14:20	103.8	↑2.2
10/13 14:30	106.0	↑2.2
10/13 14:40	108.3	↑2.3
10/13 14:50	110.6	↑2.3
10/13 15:00	113.1	↑2.5
10/13 15:10	115.5	↑2.4
10/13 15:20	118.0	↑2.5
10/13 15:30	120.5	↑2.5
10/13 15:40	123.0	↑2.5
10/13 15:50	125.5	↑2.5
10/13 16:00	127.9	↑2.4
10/13 16:10	130.3	↑2.4
10/13 16:20	132.4	↑2.1
10/13 16:30	134.4	↑2.0
10/13 16:40	136.2	↑1.8
10/13 16:50	137.7	↑1.5
10/13 17:00	138.9	↑1.2
10/13 17:10	139.8	↑0.9
10/13 17:20	140.4	↑0.6
10/13 17:30	140.6	↑0.2	満潮
10/13 17:40	140.4	↓-0.2
10/13 17:50	139.9	↓-0.5
10/13 18:00	139.0	↓-0.9
10/13 18:10	137.7	↓-1.3
10/13 18:20	136.1	↓-1.6
10/13 18:30	134.2	↓-1.9
10/13 18:40	132.0	↓-2.2
10/13 18:50	129.6	↓-2.4
10/13 19:00	127.0	↓-2.6
10/13 19:10	124.1	↓-2.9
10/13 19:20	121.1	↓-3.0
10/13 19:30	118.0	↓-3.1
10/13 19:40	114.7	↓-3.3
10/13 19:50	111.4	↓-3.3
10/13 20:00	107.9	↓-3.5
10/13 20:10	104.4	↓-3.5
10/13 20:20	100.8	↓-3.6
10/13 20:30	97.1	↓-3.7
10/13 20:40	93.3	↓-3.8
10/13 20:50	89.5	↓-3.8
10/13 21:00	85.6	↓-3.9
10/13 21:10	81.6	↓-4.0
10/13 21:20	77.6	↓-4.0
10/13 21:30	73.5	↓-4.1
10/13 21:40	69.3	↓-4.2
10/13 21:50	65.2	↓-4.1
10/13 22:00	61.0	↓-4.2
10/13 22:10	56.9	↓-4.1
10/13 22:20	52.8	↓-4.1
10/13 22:30	48.9	↓-3.9
10/13 22:40	45.1	↓-3.8
10/13 22:50	41.5	↓-3.6
10/13 23:00	38.0	↓-3.5
10/13 23:10	34.9	↓-3.1
10/13 23:20	32.0	↓-2.9
10/13 23:30	29.4	↓-2.6
10/13 23:40	27.1	↓-2.3
10/13 23:50	25.2	↓-1.9