5 (金)	07:57	01:37	22:30	15:27
	131cm	67cm	92cm	48cm
小潮 出 06:44 入 16:54 出 00:20 入 10:48

苫小牧（北海道）2021年02月5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
2/5 00:00	74.4	↓-1.6
2/5 00:10	73.0	↓-1.4
2/5 00:20	71.6	↓-1.4
2/5 00:30	70.4	↓-1.2
2/5 00:40	69.3	↓-1.1
2/5 00:50	68.3	↓-1.0
2/5 01:00	67.5	↓-0.8
2/5 01:10	66.9	↓-0.6
2/5 01:20	66.5	↓-0.4
2/5 01:30	66.3	↓-0.2	干潮
2/5 01:40	66.3	0
2/5 01:50	66.5	↑0.2
2/5 02:00	66.8	↑0.3
2/5 02:10	67.4	↑0.6
2/5 02:20	68.2	↑0.8
2/5 02:30	69.1	↑0.9
2/5 02:40	70.2	↑1.1
2/5 02:50	71.4	↑1.2
2/5 03:00	72.8	↑1.4
2/5 03:10	74.3	↑1.5
2/5 03:20	76.0	↑1.7
2/5 03:30	77.7	↑1.7
2/5 03:40	79.6	↑1.9
2/5 03:50	81.6	↑2.0
2/5 04:00	83.7	↑2.1
2/5 04:10	85.9	↑2.2
2/5 04:20	88.3	↑2.4
2/5 04:30	90.7	↑2.4
2/5 04:40	93.1	↑2.4
2/5 04:50	95.7	↑2.6
2/5 05:00	98.3	↑2.6
2/5 05:10	101.0	↑2.7
2/5 05:20	103.7	↑2.7
2/5 05:30	106.4	↑2.7
2/5 05:40	109.1	↑2.7
2/5 05:50	111.7	↑2.6
2/5 06:00	114.3	↑2.6
2/5 06:10	116.8	↑2.5
2/5 06:20	119.2	↑2.4
2/5 06:30	121.4	↑2.2
2/5 06:40	123.4	↑2.0
2/5 06:50	125.2	↑1.8
2/5 07:00	126.8	↑1.6
2/5 07:10	128.1	↑1.3
2/5 07:20	129.2	↑1.1
2/5 07:30	130.0	↑0.8
2/5 07:40	130.6	↑0.6
2/5 07:50	130.9	↑0.3	満潮
2/5 08:00	130.9	0
2/5 08:10	130.6	↓-0.3
2/5 08:20	130.1	↓-0.5
2/5 08:30	129.4	↓-0.7
2/5 08:40	128.5	↓-0.9
2/5 08:50	127.3	↓-1.2
2/5 09:00	126.0	↓-1.3
2/5 09:10	124.5	↓-1.5
2/5 09:20	122.8	↓-1.7
2/5 09:30	121.0	↓-1.8
2/5 09:40	119.0	↓-2.0
2/5 09:50	116.9	↓-2.1
2/5 10:00	114.7	↓-2.2
2/5 10:10	112.3	↓-2.4
2/5 10:20	109.9	↓-2.4
2/5 10:30	107.4	↓-2.5
2/5 10:40	104.7	↓-2.7
2/5 10:50	102.0	↓-2.7
2/5 11:00	99.2	↓-2.8
2/5 11:10	96.4	↓-2.8
2/5 11:20	93.5	↓-2.9
2/5 11:30	90.5	↓-3.0	最大潮位差
2/5 11:40	87.5	↓-3.0	最大潮位差
2/5 11:50	84.5	↓-3.0	最大潮位差
2/5 12:00	81.5	↓-3.0	最大潮位差
2/5 12:10	78.5	↓-3.0	最大潮位差
2/5 12:20	75.6	↓-2.9
2/5 12:30	72.7	↓-2.9
2/5 12:40	69.9	↓-2.8
2/5 12:50	67.3	↓-2.6
2/5 13:00	64.7	↓-2.6
2/5 13:10	62.3	↓-2.4
2/5 13:20	60.1	↓-2.2
2/5 13:30	58.0	↓-2.1
2/5 13:40	56.1	↓-1.9
2/5 13:50	54.4	↓-1.7
2/5 14:00	52.9	↓-1.5
2/5 14:10	51.5	↓-1.4
2/5 14:20	50.4	↓-1.1
2/5 14:30	49.4	↓-1.0
2/5 14:40	48.6	↓-0.8
2/5 14:50	48.0	↓-0.6
2/5 15:00	47.5	↓-0.5
2/5 15:10	47.2	↓-0.3
2/5 15:20	47.0	↓-0.2	干潮
2/5 15:30	47.0	0
2/5 15:40	47.2	↑0.2
2/5 15:50	47.4	↑0.2
2/5 16:00	47.8	↑0.4
2/5 16:10	48.4	↑0.6
2/5 16:20	49.0	↑0.6
2/5 16:30	49.8	↑0.8
2/5 16:40	50.8	↑1.0
2/5 16:50	51.9	↑1.1
2/5 17:00	53.1	↑1.2
2/5 17:10	54.4	↑1.3
2/5 17:20	55.8	↑1.4
2/5 17:30	57.4	↑1.6
2/5 17:40	59.0	↑1.6
2/5 17:50	60.8	↑1.8
2/5 18:00	62.6	↑1.8
2/5 18:10	64.5	↑1.9
2/5 18:20	66.4	↑1.9
2/5 18:30	68.3	↑1.9
2/5 18:40	70.2	↑1.9
2/5 18:50	72.1	↑1.9
2/5 19:00	73.9	↑1.8
2/5 19:10	75.7	↑1.8
2/5 19:20	77.4	↑1.7
2/5 19:30	79.1	↑1.7
2/5 19:40	80.6	↑1.5
2/5 19:50	82.0	↑1.4
2/5 20:00	83.3	↑1.3
2/5 20:10	84.5	↑1.2
2/5 20:20	85.5	↑1.0
2/5 20:30	86.5	↑1.0
2/5 20:40	87.4	↑0.9
2/5 20:50	88.1	↑0.7
2/5 21:00	88.8	↑0.7
2/5 21:10	89.3	↑0.5
2/5 21:20	89.8	↑0.5
2/5 21:30	90.2	↑0.4
2/5 21:40	90.6	↑0.4
2/5 21:50	90.8	↑0.2
2/5 22:00	91.0	↑0.2
2/5 22:10	91.2	↑0.2
2/5 22:20	91.3	↑0.1	満潮
2/5 22:30	91.3	0	満潮
2/5 22:40	91.3	0
2/5 22:50	91.2	↓-0.1
2/5 23:00	91.0	↓-0.2
2/5 23:10	90.8	↓-0.2
2/5 23:20	90.4	↓-0.4
2/5 23:30	90.1	↓-0.3
2/5 23:40	89.7	↓-0.4
2/5 23:50	89.2	↓-0.5