1 (土)	08:32	01:28	-	17:26
	129cm	86cm	-	46cm
長潮 出 06:48 入 16:48 出 11:28 入 01:45

苫小牧（北海道）2031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	87.1	↓-0.2
2/1 00:10	86.9	↓-0.2
2/1 00:20	86.6	↓-0.3
2/1 00:30	86.3	↓-0.3
2/1 00:40	86.1	↓-0.2
2/1 00:50	85.8	↓-0.3
2/1 01:00	85.6	↓-0.2
2/1 01:10	85.5	↓-0.1
2/1 01:20	85.4	↓-0.1	干潮
2/1 01:30	85.4	0
2/1 01:40	85.4	0
2/1 01:50	85.6	↑0.2
2/1 02:00	85.8	↑0.2
2/1 02:10	86.2	↑0.4
2/1 02:20	86.6	↑0.4
2/1 02:30	87.2	↑0.6
2/1 02:40	87.8	↑0.6
2/1 02:50	88.5	↑0.7
2/1 03:00	89.3	↑0.8
2/1 03:10	90.1	↑0.8
2/1 03:20	91.1	↑1.0
2/1 03:30	92.1	↑1.0
2/1 03:40	93.1	↑1.0
2/1 03:50	94.2	↑1.1
2/1 04:00	95.4	↑1.2
2/1 04:10	96.6	↑1.2
2/1 04:20	97.9	↑1.3
2/1 04:30	99.2	↑1.3
2/1 04:40	100.5	↑1.3
2/1 04:50	101.9	↑1.4
2/1 05:00	103.4	↑1.5
2/1 05:10	104.9	↑1.5
2/1 05:20	106.4	↑1.5
2/1 05:30	108.0	↑1.6
2/1 05:40	109.6	↑1.6
2/1 05:50	111.2	↑1.6
2/1 06:00	112.8	↑1.6
2/1 06:10	114.5	↑1.7
2/1 06:20	116.1	↑1.6
2/1 06:30	117.7	↑1.6
2/1 06:40	119.2	↑1.5
2/1 06:50	120.7	↑1.5
2/1 07:00	122.0	↑1.3
2/1 07:10	123.3	↑1.3
2/1 07:20	124.5	↑1.2
2/1 07:30	125.5	↑1.0
2/1 07:40	126.4	↑0.9
2/1 07:50	127.2	↑0.8
2/1 08:00	127.8	↑0.6
2/1 08:10	128.2	↑0.4
2/1 08:20	128.5	↑0.3
2/1 08:30	128.6	↑0.1	満潮
2/1 08:40	128.5	↓-0.1
2/1 08:50	128.3	↓-0.2
2/1 09:00	127.9	↓-0.4
2/1 09:10	127.4	↓-0.5
2/1 09:20	126.8	↓-0.6
2/1 09:30	126.1	↓-0.7
2/1 09:40	125.2	↓-0.9
2/1 09:50	124.2	↓-1.0
2/1 10:00	123.1	↓-1.1
2/1 10:10	122.0	↓-1.1
2/1 10:20	120.7	↓-1.3
2/1 10:30	119.3	↓-1.4
2/1 10:40	117.8	↓-1.5
2/1 10:50	116.3	↓-1.5
2/1 11:00	114.6	↓-1.7
2/1 11:10	112.9	↓-1.7
2/1 11:20	111.1	↓-1.8
2/1 11:30	109.1	↓-2.0
2/1 11:40	107.1	↓-2.0
2/1 11:50	105.0	↓-2.1
2/1 12:00	102.8	↓-2.2
2/1 12:10	100.5	↓-2.3
2/1 12:20	98.2	↓-2.3
2/1 12:30	95.8	↓-2.4
2/1 12:40	93.3	↓-2.5
2/1 12:50	90.8	↓-2.5
2/1 13:00	88.3	↓-2.5
2/1 13:10	85.7	↓-2.6	最大潮位差
2/1 13:20	83.2	↓-2.5
2/1 13:30	80.6	↓-2.6	最大潮位差
2/1 13:40	78.1	↓-2.5
2/1 13:50	75.7	↓-2.4
2/1 14:00	73.2	↓-2.5
2/1 14:10	70.9	↓-2.3
2/1 14:20	68.6	↓-2.3
2/1 14:30	66.4	↓-2.2
2/1 14:40	64.2	↓-2.2
2/1 14:50	62.2	↓-2.0
2/1 15:00	60.2	↓-2.0
2/1 15:10	58.4	↓-1.8
2/1 15:20	56.6	↓-1.8
2/1 15:30	55.0	↓-1.6
2/1 15:40	53.5	↓-1.5
2/1 15:50	52.1	↓-1.4
2/1 16:00	50.8	↓-1.3
2/1 16:10	49.6	↓-1.2
2/1 16:20	48.6	↓-1.0
2/1 16:30	47.7	↓-0.9
2/1 16:40	46.9	↓-0.8
2/1 16:50	46.3	↓-0.6
2/1 17:00	45.9	↓-0.4
2/1 17:10	45.5	↓-0.4
2/1 17:20	45.4	↓-0.1	干潮
2/1 17:30	45.4	0
2/1 17:40	45.6	↑0.2
2/1 17:50	45.9	↑0.3
2/1 18:00	46.4	↑0.5
2/1 18:10	47.0	↑0.6
2/1 18:20	47.8	↑0.8
2/1 18:30	48.7	↑0.9
2/1 18:40	49.8	↑1.1
2/1 18:50	50.9	↑1.1
2/1 19:00	52.2	↑1.3
2/1 19:10	53.5	↑1.3
2/1 19:20	55.0	↑1.5
2/1 19:30	56.5	↑1.5
2/1 19:40	58.0	↑1.5
2/1 19:50	59.6	↑1.6
2/1 20:00	61.1	↑1.5
2/1 20:10	62.7	↑1.6
2/1 20:20	64.3	↑1.6
2/1 20:30	65.9	↑1.6
2/1 20:40	67.5	↑1.6
2/1 20:50	69.0	↑1.5
2/1 21:00	70.5	↑1.5
2/1 21:10	72.0	↑1.5
2/1 21:20	73.4	↑1.4
2/1 21:30	74.8	↑1.4
2/1 21:40	76.2	↑1.4
2/1 21:50	77.5	↑1.3
2/1 22:00	78.8	↑1.3
2/1 22:10	80.0	↑1.2
2/1 22:20	81.3	↑1.3
2/1 22:30	82.4	↑1.1
2/1 22:40	83.6	↑1.2
2/1 22:50	84.6	↑1.0
2/1 23:00	85.7	↑1.1
2/1 23:10	86.7	↑1.0
2/1 23:20	87.6	↑0.9
2/1 23:30	88.5	↑0.9
2/1 23:40	89.3	↑0.8
2/1 23:50	90.1	↑0.8