1 (土)	06:03	11:22	16:59	23:46
	128cm	74cm	135cm	22cm
中潮 出 06:48 入 16:48 出 20:11 入 08:47

苫小牧（北海道）2059年02月1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
2/1 00:00	17.5	↑1.1
2/1 00:10	18.9	↑1.4
2/1 00:20	20.6	↑1.7
2/1 00:30	22.5	↑1.9
2/1 00:40	24.7	↑2.2
2/1 00:50	27.1	↑2.4
2/1 01:00	29.9	↑2.8
2/1 01:10	32.8	↑2.9
2/1 01:20	36.0	↑3.2
2/1 01:30	39.5	↑3.5
2/1 01:40	43.2	↑3.7
2/1 01:50	47.2	↑4.0
2/1 02:00	51.4	↑4.2
2/1 02:10	55.8	↑4.4
2/1 02:20	60.3	↑4.5
2/1 02:30	65.0	↑4.7
2/1 02:40	69.8	↑4.8
2/1 02:50	74.6	↑4.8
2/1 03:00	79.5	↑4.9	最大潮位差
2/1 03:10	84.3	↑4.8
2/1 03:20	89.0	↑4.7
2/1 03:30	93.6	↑4.6
2/1 03:40	97.9	↑4.3
2/1 03:50	102.1	↑4.2
2/1 04:00	106.0	↑3.9
2/1 04:10	109.5	↑3.5
2/1 04:20	112.8	↑3.3
2/1 04:30	115.7	↑2.9
2/1 04:40	118.3	↑2.6
2/1 04:50	120.5	↑2.2
2/1 05:00	122.3	↑1.8
2/1 05:10	123.9	↑1.6
2/1 05:20	125.1	↑1.2
2/1 05:30	126.0	↑0.9
2/1 05:40	126.7	↑0.7
2/1 05:50	127.1	↑0.4
2/1 06:00	127.2	↑0.1	満潮
2/1 06:10	127.2	0
2/1 06:20	126.9	↓-0.3
2/1 06:30	126.4	↓-0.5
2/1 06:40	125.8	↓-0.6
2/1 06:50	125.0	↓-0.8
2/1 07:00	123.9	↓-1.1
2/1 07:10	122.8	↓-1.1
2/1 07:20	121.4	↓-1.4
2/1 07:30	119.8	↓-1.6
2/1 07:40	118.1	↓-1.7
2/1 07:50	116.1	↓-2.0
2/1 08:00	114.0	↓-2.1
2/1 08:10	111.7	↓-2.3
2/1 08:20	109.3	↓-2.4
2/1 08:30	106.7	↓-2.6
2/1 08:40	104.0	↓-2.7
2/1 08:50	101.2	↓-2.8
2/1 09:00	98.4	↓-2.8
2/1 09:10	95.5	↓-2.9
2/1 09:20	92.7	↓-2.8
2/1 09:30	90.0	↓-2.7
2/1 09:40	87.4	↓-2.6
2/1 09:50	84.9	↓-2.5
2/1 10:00	82.6	↓-2.3
2/1 10:10	80.5	↓-2.1
2/1 10:20	78.7	↓-1.8
2/1 10:30	77.2	↓-1.5
2/1 10:40	75.9	↓-1.3
2/1 10:50	74.9	↓-1.0
2/1 11:00	74.2	↓-0.7
2/1 11:10	73.8	↓-0.4
2/1 11:20	73.6	↓-0.2	干潮
2/1 11:30	73.7	↑0.1
2/1 11:40	74.0	↑0.3
2/1 11:50	74.5	↑0.5
2/1 12:00	75.3	↑0.8
2/1 12:10	76.2	↑0.9
2/1 12:20	77.3	↑1.1
2/1 12:30	78.5	↑1.2
2/1 12:40	79.9	↑1.4
2/1 12:50	81.4	↑1.5
2/1 13:00	83.1	↑1.7
2/1 13:10	84.9	↑1.8
2/1 13:20	86.8	↑1.9
2/1 13:30	88.9	↑2.1
2/1 13:40	91.1	↑2.2
2/1 13:50	93.4	↑2.3
2/1 14:00	95.9	↑2.5
2/1 14:10	98.5	↑2.6
2/1 14:20	101.2	↑2.7
2/1 14:30	104.0	↑2.8
2/1 14:40	106.9	↑2.9
2/1 14:50	109.8	↑2.9
2/1 15:00	112.7	↑2.9
2/1 15:10	115.6	↑2.9
2/1 15:20	118.5	↑2.9
2/1 15:30	121.2	↑2.7
2/1 15:40	123.8	↑2.6
2/1 15:50	126.1	↑2.3
2/1 16:00	128.3	↑2.2
2/1 16:10	130.1	↑1.8
2/1 16:20	131.6	↑1.5
2/1 16:30	132.8	↑1.2
2/1 16:40	133.7	↑0.9
2/1 16:50	134.1	↑0.4	満潮
2/1 17:00	134.2	↑0.1
2/1 17:10	134.0	↓-0.2
2/1 17:20	133.3	↓-0.7
2/1 17:30	132.4	↓-0.9
2/1 17:40	131.1	↓-1.3
2/1 17:50	129.5	↓-1.6
2/1 18:00	127.7	↓-1.8
2/1 18:10	125.6	↓-2.1
2/1 18:20	123.3	↓-2.3
2/1 18:30	120.7	↓-2.6
2/1 18:40	118.0	↓-2.7
2/1 18:50	115.2	↓-2.8
2/1 19:00	112.2	↓-3.0
2/1 19:10	109.0	↓-3.2
2/1 19:20	105.7	↓-3.3
2/1 19:30	102.3	↓-3.4
2/1 19:40	98.8	↓-3.5
2/1 19:50	95.1	↓-3.7
2/1 20:00	91.3	↓-3.8
2/1 20:10	87.3	↓-4.0
2/1 20:20	83.3	↓-4.0
2/1 20:30	79.1	↓-4.2
2/1 20:40	74.9	↓-4.2
2/1 20:50	70.6	↓-4.3
2/1 21:00	66.3	↓-4.3
2/1 21:10	62.0	↓-4.3
2/1 21:20	57.7	↓-4.3
2/1 21:30	53.4	↓-4.3
2/1 21:40	49.3	↓-4.1
2/1 21:50	45.4	↓-3.9
2/1 22:00	41.6	↓-3.8
2/1 22:10	38.1	↓-3.5
2/1 22:20	34.9	↓-3.2
2/1 22:30	31.9	↓-3.0
2/1 22:40	29.3	↓-2.6
2/1 22:50	27.1	↓-2.2
2/1 23:00	25.2	↓-1.9
2/1 23:10	23.8	↓-1.4
2/1 23:20	22.7	↓-1.1
2/1 23:30	21.9	↓-0.8
2/1 23:40	21.6	↓-0.3	干潮
2/1 23:50	21.6	0