1 (月)	13:21	06:26	-	19:20
	118cm	43cm	-	70cm
中潮 出 06:07 入 16:28 出 01:14 入 14:52

苫小牧（北海道）2021年11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
11/1 00:00	103.4	↓-0.2
11/1 00:10	103.0	↓-0.4
11/1 00:20	102.5	↓-0.5
11/1 00:30	101.8	↓-0.7
11/1 00:40	101.0	↓-0.8
11/1 00:50	100.1	↓-0.9
11/1 01:00	99.0	↓-1.1
11/1 01:10	97.8	↓-1.2
11/1 01:20	96.5	↓-1.3
11/1 01:30	95.1	↓-1.4
11/1 01:40	93.5	↓-1.6
11/1 01:50	91.9	↓-1.6
11/1 02:00	90.1	↓-1.8
11/1 02:10	88.2	↓-1.9
11/1 02:20	86.2	↓-2.0
11/1 02:30	84.2	↓-2.0
11/1 02:40	82.0	↓-2.2
11/1 02:50	79.8	↓-2.2
11/1 03:00	77.5	↓-2.3
11/1 03:10	75.1	↓-2.4
11/1 03:20	72.7	↓-2.4
11/1 03:30	70.3	↓-2.4
11/1 03:40	67.8	↓-2.5
11/1 03:50	65.4	↓-2.4
11/1 04:00	62.9	↓-2.5
11/1 04:10	60.6	↓-2.3
11/1 04:20	58.3	↓-2.3
11/1 04:30	56.0	↓-2.3
11/1 04:40	53.9	↓-2.1
11/1 04:50	51.9	↓-2.0
11/1 05:00	50.1	↓-1.8
11/1 05:10	48.4	↓-1.7
11/1 05:20	46.9	↓-1.5
11/1 05:30	45.6	↓-1.3
11/1 05:40	44.5	↓-1.1
11/1 05:50	43.6	↓-0.9
11/1 06:00	43.0	↓-0.6
11/1 06:10	42.5	↓-0.5
11/1 06:20	42.3	↓-0.2	干潮
11/1 06:30	42.3	0
11/1 06:40	42.6	↑0.3
11/1 06:50	43.0	↑0.4
11/1 07:00	43.7	↑0.7
11/1 07:10	44.6	↑0.9
11/1 07:20	45.6	↑1.0
11/1 07:30	46.9	↑1.3
11/1 07:40	48.4	↑1.5
11/1 07:50	50.0	↑1.6
11/1 08:00	51.8	↑1.8
11/1 08:10	53.7	↑1.9
11/1 08:20	55.9	↑2.2
11/1 08:30	58.1	↑2.2
11/1 08:40	60.5	↑2.4
11/1 08:50	63.0	↑2.5
11/1 09:00	65.6	↑2.6
11/1 09:10	68.3	↑2.7
11/1 09:20	71.1	↑2.8
11/1 09:30	74.0	↑2.9
11/1 09:40	76.9	↑2.9
11/1 09:50	79.8	↑2.9
11/1 10:00	82.8	↑3.0	最大潮位差
11/1 10:10	85.7	↑2.9
11/1 10:20	88.6	↑2.9
11/1 10:30	91.5	↑2.9
11/1 10:40	94.2	↑2.7
11/1 10:50	96.9	↑2.7
11/1 11:00	99.5	↑2.6
11/1 11:10	102.0	↑2.5
11/1 11:20	104.3	↑2.3
11/1 11:30	106.4	↑2.1
11/1 11:40	108.4	↑2.0
11/1 11:50	110.2	↑1.8
11/1 12:00	111.8	↑1.6
11/1 12:10	113.2	↑1.4
11/1 12:20	114.4	↑1.2
11/1 12:30	115.4	↑1.0
11/1 12:40	116.3	↑0.9
11/1 12:50	116.9	↑0.6
11/1 13:00	117.3	↑0.4
11/1 13:10	117.6	↑0.3
11/1 13:20	117.7	↑0.1	満潮
11/1 13:30	117.6	↓-0.1
11/1 13:40	117.4	↓-0.2
11/1 13:50	117.0	↓-0.4
11/1 14:00	116.4	↓-0.6
11/1 14:10	115.6	↓-0.8
11/1 14:20	114.7	↓-0.9
11/1 14:30	113.7	↓-1.0
11/1 14:40	112.5	↓-1.2
11/1 14:50	111.2	↓-1.3
11/1 15:00	109.7	↓-1.5
11/1 15:10	108.1	↓-1.6
11/1 15:20	106.4	↓-1.7
11/1 15:30	104.5	↓-1.9
11/1 15:40	102.6	↓-1.9
11/1 15:50	100.5	↓-2.1
11/1 16:00	98.4	↓-2.1
11/1 16:10	96.2	↓-2.2
11/1 16:20	94.0	↓-2.2
11/1 16:30	91.8	↓-2.2
11/1 16:40	89.6	↓-2.2
11/1 16:50	87.4	↓-2.2
11/1 17:00	85.2	↓-2.2
11/1 17:10	83.2	↓-2.0
11/1 17:20	81.2	↓-2.0
11/1 17:30	79.3	↓-1.9
11/1 17:40	77.6	↓-1.7
11/1 17:50	76.0	↓-1.6
11/1 18:00	74.5	↓-1.5
11/1 18:10	73.2	↓-1.3
11/1 18:20	72.1	↓-1.1
11/1 18:30	71.2	↓-0.9
11/1 18:40	70.4	↓-0.8
11/1 18:50	69.8	↓-0.6
11/1 19:00	69.4	↓-0.4
11/1 19:10	69.2	↓-0.2	干潮
11/1 19:20	69.1	↓-0.1	干潮
11/1 19:30	69.2	↑0.1
11/1 19:40	69.4	↑0.2
11/1 19:50	69.8	↑0.4
11/1 20:00	70.4	↑0.6
11/1 20:10	71.1	↑0.7
11/1 20:20	71.9	↑0.8
11/1 20:30	72.9	↑1.0
11/1 20:40	74.1	↑1.2
11/1 20:50	75.3	↑1.2
11/1 21:00	76.7	↑1.4
11/1 21:10	78.2	↑1.5
11/1 21:20	79.9	↑1.7
11/1 21:30	81.6	↑1.7
11/1 21:40	83.4	↑1.8
11/1 21:50	85.4	↑2.0
11/1 22:00	87.4	↑2.0
11/1 22:10	89.4	↑2.0
11/1 22:20	91.5	↑2.1
11/1 22:30	93.6	↑2.1
11/1 22:40	95.7	↑2.1
11/1 22:50	97.8	↑2.1
11/1 23:00	99.8	↑2.0
11/1 23:10	101.8	↑2.0
11/1 23:20	103.6	↑1.8
11/1 23:30	105.3	↑1.7
11/1 23:40	106.9	↑1.6
11/1 23:50	108.3	↑1.4