13 (土)	11:17	01:30	18:29	12:12
	106cm	24cm	133cm	105cm
小潮 出 05:45 入 16:56 出 13:15 入 22:00

苫小牧（北海道）2040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	33.8	↓-2.4
10/13 00:10	31.6	↓-2.2
10/13 00:20	29.6	↓-2.0
10/13 00:30	28.0	↓-1.6
10/13 00:40	26.6	↓-1.4
10/13 00:50	25.5	↓-1.1
10/13 01:00	24.6	↓-0.9
10/13 01:10	24.0	↓-0.6
10/13 01:20	23.7	↓-0.3	干潮
10/13 01:30	23.6	↓-0.1	干潮
10/13 01:40	23.7	↑0.1
10/13 01:50	24.1	↑0.4
10/13 02:00	24.6	↑0.5
10/13 02:10	25.4	↑0.8
10/13 02:20	26.3	↑0.9
10/13 02:30	27.3	↑1.0
10/13 02:40	28.5	↑1.2
10/13 02:50	29.8	↑1.3
10/13 03:00	31.3	↑1.5
10/13 03:10	32.8	↑1.5
10/13 03:20	34.5	↑1.7
10/13 03:30	36.3	↑1.8
10/13 03:40	38.1	↑1.8
10/13 03:50	40.2	↑2.1
10/13 04:00	42.3	↑2.1
10/13 04:10	44.5	↑2.2
10/13 04:20	46.8	↑2.3
10/13 04:30	49.3	↑2.5
10/13 04:40	51.8	↑2.5
10/13 04:50	54.4	↑2.6
10/13 05:00	57.1	↑2.7
10/13 05:10	59.8	↑2.7
10/13 05:20	62.6	↑2.8
10/13 05:30	65.3	↑2.7
10/13 05:40	68.1	↑2.8
10/13 05:50	70.7	↑2.6
10/13 06:00	73.4	↑2.7
10/13 06:10	75.9	↑2.5
10/13 06:20	78.4	↑2.5
10/13 06:30	80.7	↑2.3
10/13 06:40	82.9	↑2.2
10/13 06:50	84.9	↑2.0
10/13 07:00	86.8	↑1.9
10/13 07:10	88.5	↑1.7
10/13 07:20	90.0	↑1.5
10/13 07:30	91.5	↑1.5
10/13 07:40	92.8	↑1.3
10/13 07:50	93.9	↑1.1
10/13 08:00	95.0	↑1.1
10/13 08:10	96.0	↑1.0
10/13 08:20	96.9	↑0.9
10/13 08:30	97.7	↑0.8
10/13 08:40	98.5	↑0.8
10/13 08:50	99.2	↑0.7
10/13 09:00	99.9	↑0.7
10/13 09:10	100.6	↑0.7
10/13 09:20	101.2	↑0.6
10/13 09:30	101.8	↑0.6
10/13 09:40	102.4	↑0.6
10/13 09:50	102.9	↑0.5
10/13 10:00	103.4	↑0.5
10/13 10:10	103.8	↑0.4
10/13 10:20	104.1	↑0.3
10/13 10:30	104.4	↑0.3
10/13 10:40	104.7	↑0.3
10/13 10:50	104.8	↑0.1
10/13 11:00	105.0	↑0.2
10/13 11:10	105.0	0	満潮
10/13 11:20	105.0	0
10/13 11:30	105.0	0
10/13 11:40	104.9	↓-0.1
10/13 11:50	104.9	0
10/13 12:00	104.8	↓-0.1
10/13 12:10	104.8	0	干潮
10/13 12:20	104.8	0
10/13 12:30	104.9	↑0.1
10/13 12:40	105.0	↑0.1
10/13 12:50	105.2	↑0.2
10/13 13:00	105.6	↑0.4
10/13 13:10	106.0	↑0.4
10/13 13:20	106.4	↑0.4
10/13 13:30	107.0	↑0.6
10/13 13:40	107.7	↑0.7
10/13 13:50	108.4	↑0.7
10/13 14:00	109.3	↑0.9
10/13 14:10	110.1	↑0.8
10/13 14:20	111.0	↑0.9
10/13 14:30	112.0	↑1.0
10/13 14:40	113.0	↑1.0
10/13 14:50	114.0	↑1.0
10/13 15:00	115.0	↑1.0
10/13 15:10	116.0	↑1.0
10/13 15:20	117.0	↑1.0
10/13 15:30	118.0	↑1.0
10/13 15:40	119.1	↑1.1
10/13 15:50	120.1	↑1.0
10/13 16:00	121.1	↑1.0
10/13 16:10	122.1	↑1.0
10/13 16:20	123.1	↑1.0
10/13 16:30	124.1	↑1.0
10/13 16:40	125.1	↑1.0
10/13 16:50	126.0	↑0.9
10/13 17:00	127.0	↑1.0
10/13 17:10	127.9	↑0.9
10/13 17:20	128.8	↑0.9
10/13 17:30	129.6	↑0.8
10/13 17:40	130.4	↑0.8
10/13 17:50	131.0	↑0.6
10/13 18:00	131.5	↑0.5
10/13 18:10	131.9	↑0.4
10/13 18:20	132.2	↑0.3	満潮
10/13 18:30	132.2	0
10/13 18:40	132.1	↓-0.1
10/13 18:50	131.7	↓-0.4
10/13 19:00	131.2	↓-0.5
10/13 19:10	130.4	↓-0.8
10/13 19:20	129.3	↓-1.1
10/13 19:30	128.1	↓-1.2
10/13 19:40	126.6	↓-1.5
10/13 19:50	125.0	↓-1.6
10/13 20:00	123.1	↓-1.9
10/13 20:10	121.1	↓-2.0
10/13 20:20	118.8	↓-2.3
10/13 20:30	116.5	↓-2.3
10/13 20:40	114.0	↓-2.5
10/13 20:50	111.4	↓-2.6
10/13 21:00	108.8	↓-2.6
10/13 21:10	106.0	↓-2.8
10/13 21:20	103.3	↓-2.7
10/13 21:30	100.4	↓-2.9
10/13 21:40	97.5	↓-2.9
10/13 21:50	94.6	↓-2.9
10/13 22:00	91.7	↓-2.9
10/13 22:10	88.8	↓-2.9
10/13 22:20	85.8	↓-3.0	最大潮位差
10/13 22:30	82.9	↓-2.9
10/13 22:40	79.9	↓-3.0	最大潮位差
10/13 22:50	76.9	↓-3.0	最大潮位差
10/13 23:00	74.0	↓-2.9
10/13 23:10	71.0	↓-3.0	最大潮位差
10/13 23:20	68.1	↓-2.9
10/13 23:30	65.2	↓-2.9
10/13 23:40	62.3	↓-2.9
10/13 23:50	59.5	↓-2.8