03 (日)	06:21	11:37	17:25	-
	124cm	77cm	147cm	-
中潮 出 05:33 入 17:14 出 10:39 入 20:19

苫小牧（北海道）2038年10月03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
10/3 00:00	17.9	↑0.5
10/3 00:10	18.7	↑0.8
10/3 00:20	19.9	↑1.2
10/3 00:30	21.2	↑1.3
10/3 00:40	22.9	↑1.7
10/3 00:50	24.8	↑1.9
10/3 01:00	26.9	↑2.1
10/3 01:10	29.2	↑2.3
10/3 01:20	31.8	↑2.6
10/3 01:30	34.6	↑2.8
10/3 01:40	37.5	↑2.9
10/3 01:50	40.7	↑3.2
10/3 02:00	44.0	↑3.3
10/3 02:10	47.6	↑3.6
10/3 02:20	51.4	↑3.8
10/3 02:30	55.3	↑3.9
10/3 02:40	59.4	↑4.1
10/3 02:50	63.6	↑4.2
10/3 03:00	68.0	↑4.4
10/3 03:10	72.4	↑4.4
10/3 03:20	76.9	↑4.5
10/3 03:30	81.4	↑4.5
10/3 03:40	85.8	↑4.4
10/3 03:50	90.2	↑4.4
10/3 04:00	94.4	↑4.2
10/3 04:10	98.5	↑4.1
10/3 04:20	102.3	↑3.8
10/3 04:30	105.9	↑3.6
10/3 04:40	109.1	↑3.2
10/3 04:50	112.1	↑3.0
10/3 05:00	114.8	↑2.7
10/3 05:10	117.0	↑2.2
10/3 05:20	119.0	↑2.0
10/3 05:30	120.6	↑1.6
10/3 05:40	121.8	↑1.2
10/3 05:50	122.8	↑1.0
10/3 06:00	123.4	↑0.6
10/3 06:10	123.8	↑0.4
10/3 06:20	123.9	↑0.1	満潮
10/3 06:30	123.8	↓-0.1
10/3 06:40	123.4	↓-0.4
10/3 06:50	122.9	↓-0.5
10/3 07:00	122.3	↓-0.6
10/3 07:10	121.4	↓-0.9
10/3 07:20	120.5	↓-0.9
10/3 07:30	119.3	↓-1.2
10/3 07:40	118.1	↓-1.2
10/3 07:50	116.7	↓-1.4
10/3 08:00	115.2	↓-1.5
10/3 08:10	113.6	↓-1.6
10/3 08:20	111.8	↓-1.8
10/3 08:30	109.9	↓-1.9
10/3 08:40	107.8	↓-2.1
10/3 08:50	105.6	↓-2.2
10/3 09:00	103.4	↓-2.2
10/3 09:10	101.0	↓-2.4
10/3 09:20	98.5	↓-2.5
10/3 09:30	96.1	↓-2.4
10/3 09:40	93.6	↓-2.5
10/3 09:50	91.1	↓-2.5
10/3 10:00	88.7	↓-2.4
10/3 10:10	86.5	↓-2.2
10/3 10:20	84.3	↓-2.2
10/3 10:30	82.4	↓-1.9
10/3 10:40	80.7	↓-1.7
10/3 10:50	79.2	↓-1.5
10/3 11:00	78.0	↓-1.2
10/3 11:10	77.1	↓-0.9
10/3 11:20	76.4	↓-0.7
10/3 11:30	76.1	↓-0.3	干潮
10/3 11:40	76.1	0
10/3 11:50	76.3	↑0.2
10/3 12:00	76.9	↑0.6
10/3 12:10	77.7	↑0.8
10/3 12:20	78.7	↑1.0
10/3 12:30	80.0	↑1.3
10/3 12:40	81.4	↑1.4
10/3 12:50	83.0	↑1.6
10/3 13:00	84.8	↑1.8
10/3 13:10	86.8	↑2.0
10/3 13:20	88.8	↑2.0
10/3 13:30	91.0	↑2.2
10/3 13:40	93.3	↑2.3
10/3 13:50	95.7	↑2.4
10/3 14:00	98.2	↑2.5
10/3 14:10	100.8	↑2.6
10/3 14:20	103.5	↑2.7
10/3 14:30	106.3	↑2.8
10/3 14:40	109.2	↑2.9
10/3 14:50	112.2	↑3.0
10/3 15:00	115.2	↑3.0
10/3 15:10	118.3	↑3.1
10/3 15:20	121.4	↑3.1
10/3 15:30	124.5	↑3.1
10/3 15:40	127.5	↑3.0
10/3 15:50	130.4	↑2.9
10/3 16:00	133.3	↑2.9
10/3 16:10	135.9	↑2.6
10/3 16:20	138.3	↑2.4
10/3 16:30	140.5	↑2.2
10/3 16:40	142.3	↑1.8
10/3 16:50	143.9	↑1.6
10/3 17:00	145.0	↑1.1
10/3 17:10	145.8	↑0.8
10/3 17:20	146.2	↑0.4	満潮
10/3 17:30	146.1	↓-0.1
10/3 17:40	145.7	↓-0.4
10/3 17:50	144.8	↓-0.9
10/3 18:00	143.6	↓-1.2
10/3 18:10	142.0	↓-1.6
10/3 18:20	140.0	↓-2.0
10/3 18:30	137.8	↓-2.2
10/3 18:40	135.2	↓-2.6
10/3 18:50	132.4	↓-2.8
10/3 19:00	129.4	↓-3.0
10/3 19:10	126.1	↓-3.3
10/3 19:20	122.7	↓-3.4
10/3 19:30	119.2	↓-3.5
10/3 19:40	115.5	↓-3.7
10/3 19:50	111.6	↓-3.9
10/3 20:00	107.7	↓-3.9
10/3 20:10	103.7	↓-4.0
10/3 20:20	99.6	↓-4.1
10/3 20:30	95.4	↓-4.2
10/3 20:40	91.1	↓-4.3
10/3 20:50	86.7	↓-4.4
10/3 21:00	82.3	↓-4.4
10/3 21:10	77.8	↓-4.5
10/3 21:20	73.3	↓-4.5
10/3 21:30	68.7	↓-4.6	最大潮位差
10/3 21:40	64.2	↓-4.5
10/3 21:50	59.7	↓-4.5
10/3 22:00	55.3	↓-4.4
10/3 22:10	51.0	↓-4.3
10/3 22:20	46.9	↓-4.1
10/3 22:30	42.9	↓-4.0
10/3 22:40	39.2	↓-3.7
10/3 22:50	35.7	↓-3.5
10/3 23:00	32.6	↓-3.1
10/3 23:10	29.7	↓-2.9
10/3 23:20	27.2	↓-2.5
10/3 23:30	25.0	↓-2.2
10/3 23:40	23.3	↓-1.7
10/3 23:50	21.8	↓-1.5