01 (火)	06:17	12:33	18:19	-
	131cm	54cm	118cm	-
中潮 出 06:49 入 16:48 出 08:50 入 22:23

苫小牧（北海道）2028年02月01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	38.2	↑0.1
2/1 00:10	38.6	↑0.4
2/1 00:20	39.3	↑0.7
2/1 00:30	40.3	↑1.0
2/1 00:40	41.5	↑1.2
2/1 00:50	43.1	↑1.6
2/1 01:00	44.8	↑1.7
2/1 01:10	46.8	↑2.0
2/1 01:20	48.9	↑2.1
2/1 01:30	51.3	↑2.4
2/1 01:40	53.8	↑2.5
2/1 01:50	56.4	↑2.6
2/1 02:00	59.2	↑2.8
2/1 02:10	62.1	↑2.9
2/1 02:20	65.2	↑3.1
2/1 02:30	68.4	↑3.2
2/1 02:40	71.7	↑3.3
2/1 02:50	75.1	↑3.4
2/1 03:00	78.7	↑3.6
2/1 03:10	82.3	↑3.6
2/1 03:20	86.0	↑3.7
2/1 03:30	89.8	↑3.8	最大潮位差
2/1 03:40	93.6	↑3.8	最大潮位差
2/1 03:50	97.4	↑3.8	最大潮位差
2/1 04:00	101.2	↑3.8	最大潮位差
2/1 04:10	104.8	↑3.6
2/1 04:20	108.4	↑3.6
2/1 04:30	111.9	↑3.5
2/1 04:40	115.1	↑3.2
2/1 04:50	118.1	↑3.0
2/1 05:00	120.8	↑2.7
2/1 05:10	123.3	↑2.5
2/1 05:20	125.4	↑2.1
2/1 05:30	127.2	↑1.8
2/1 05:40	128.6	↑1.4
2/1 05:50	129.7	↑1.1
2/1 06:00	130.4	↑0.7
2/1 06:10	130.7	↑0.3	満潮
2/1 06:20	130.8	↑0.1
2/1 06:30	130.5	↓-0.3
2/1 06:40	129.9	↓-0.6
2/1 06:50	129.1	↓-0.8
2/1 07:00	128.0	↓-1.1
2/1 07:10	126.7	↓-1.3
2/1 07:20	125.1	↓-1.6
2/1 07:30	123.5	↓-1.6
2/1 07:40	121.6	↓-1.9
2/1 07:50	119.6	↓-2.0
2/1 08:00	117.5	↓-2.1
2/1 08:10	115.2	↓-2.3
2/1 08:20	112.9	↓-2.3
2/1 08:30	110.4	↓-2.5
2/1 08:40	107.8	↓-2.6
2/1 08:50	105.1	↓-2.7
2/1 09:00	102.2	↓-2.9
2/1 09:10	99.3	↓-2.9
2/1 09:20	96.3	↓-3.0
2/1 09:30	93.2	↓-3.1
2/1 09:40	90.1	↓-3.1
2/1 09:50	86.9	↓-3.2
2/1 10:00	83.7	↓-3.2
2/1 10:10	80.5	↓-3.2
2/1 10:20	77.3	↓-3.2
2/1 10:30	74.2	↓-3.1
2/1 10:40	71.2	↓-3.0
2/1 10:50	68.4	↓-2.8
2/1 11:00	65.7	↓-2.7
2/1 11:10	63.3	↓-2.4
2/1 11:20	61.0	↓-2.3
2/1 11:30	59.1	↓-1.9
2/1 11:40	57.4	↓-1.7
2/1 11:50	56.0	↓-1.4
2/1 12:00	54.9	↓-1.1
2/1 12:10	54.1	↓-0.8
2/1 12:20	53.7	↓-0.4
2/1 12:30	53.4	↓-0.3	干潮
2/1 12:40	53.5	↑0.1
2/1 12:50	53.8	↑0.3
2/1 13:00	54.4	↑0.6
2/1 13:10	55.2	↑0.8
2/1 13:20	56.2	↑1.0
2/1 13:30	57.4	↑1.2
2/1 13:40	58.8	↑1.4
2/1 13:50	60.3	↑1.5
2/1 14:00	62.0	↑1.7
2/1 14:10	63.8	↑1.8
2/1 14:20	65.7	↑1.9
2/1 14:30	67.8	↑2.1
2/1 14:40	70.0	↑2.2
2/1 14:50	72.3	↑2.3
2/1 15:00	74.7	↑2.4
2/1 15:10	77.3	↑2.6
2/1 15:20	79.9	↑2.6
2/1 15:30	82.7	↑2.8
2/1 15:40	85.5	↑2.8
2/1 15:50	88.4	↑2.9
2/1 16:00	91.3	↑2.9
2/1 16:10	94.2	↑2.9
2/1 16:20	97.1	↑2.9
2/1 16:30	99.9	↑2.8
2/1 16:40	102.7	↑2.8
2/1 16:50	105.3	↑2.6
2/1 17:00	107.7	↑2.4
2/1 17:10	109.9	↑2.2
2/1 17:20	111.8	↑1.9
2/1 17:30	113.5	↑1.7
2/1 17:40	114.9	↑1.4
2/1 17:50	116.0	↑1.1
2/1 18:00	116.7	↑0.7
2/1 18:10	117.1	↑0.4	満潮
2/1 18:20	117.2	↑0.1
2/1 18:30	117.0	↓-0.2
2/1 18:40	116.5	↓-0.5
2/1 18:50	115.7	↓-0.8
2/1 19:00	114.6	↓-1.1
2/1 19:10	113.3	↓-1.3
2/1 19:20	111.8	↓-1.5
2/1 19:30	110.1	↓-1.7
2/1 19:40	108.3	↓-1.8
2/1 19:50	106.3	↓-2.0
2/1 20:00	104.2	↓-2.1
2/1 20:10	102.0	↓-2.2
2/1 20:20	99.7	↓-2.3
2/1 20:30	97.3	↓-2.4
2/1 20:40	94.9	↓-2.4
2/1 20:50	92.4	↓-2.5
2/1 21:00	89.8	↓-2.6
2/1 21:10	87.3	↓-2.5
2/1 21:20	84.6	↓-2.7
2/1 21:30	82.0	↓-2.6
2/1 21:40	79.3	↓-2.7
2/1 21:50	76.6	↓-2.7
2/1 22:00	73.9	↓-2.7
2/1 22:10	71.2	↓-2.7
2/1 22:20	68.5	↓-2.7
2/1 22:30	66.0	↓-2.5
2/1 22:40	63.5	↓-2.5
2/1 22:50	61.1	↓-2.4
2/1 23:00	58.9	↓-2.2
2/1 23:10	56.9	↓-2.0
2/1 23:20	55.1	↓-1.8
2/1 23:30	53.6	↓-1.5
2/1 23:40	52.3	↓-1.3
2/1 23:50	51.3	↓-1.0