13 (土)	09:39	02:49	22:52	16:51
	119cm	59cm	92cm	64cm
小潮 出 06:55 入 16:02 出 00:10 入 12:08

苫小牧（北海道）2025年12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
12/13 00:00	76.8	↓-1.8
12/13 00:10	75.0	↓-1.8
12/13 00:20	73.3	↓-1.7
12/13 00:30	71.5	↓-1.8
12/13 00:40	69.8	↓-1.7
12/13 00:50	68.2	↓-1.6
12/13 01:00	66.7	↓-1.5
12/13 01:10	65.3	↓-1.4
12/13 01:20	64.0	↓-1.3
12/13 01:30	62.9	↓-1.1
12/13 01:40	61.9	↓-1.0
12/13 01:50	61.0	↓-0.9
12/13 02:00	60.2	↓-0.8
12/13 02:10	59.6	↓-0.6
12/13 02:20	59.2	↓-0.4
12/13 02:30	58.9	↓-0.3
12/13 02:40	58.7	↓-0.2	干潮
12/13 02:50	58.7	0
12/13 03:00	58.8	↑0.1
12/13 03:10	59.0	↑0.2
12/13 03:20	59.4	↑0.4
12/13 03:30	59.9	↑0.5
12/13 03:40	60.6	↑0.7
12/13 03:50	61.4	↑0.8
12/13 04:00	62.3	↑0.9
12/13 04:10	63.4	↑1.1
12/13 04:20	64.7	↑1.3
12/13 04:30	66.2	↑1.5
12/13 04:40	67.8	↑1.6
12/13 04:50	69.5	↑1.7
12/13 05:00	71.5	↑2.0
12/13 05:10	73.5	↑2.0
12/13 05:20	75.7	↑2.2
12/13 05:30	78.0	↑2.3
12/13 05:40	80.4	↑2.4
12/13 05:50	82.9	↑2.5
12/13 06:00	85.5	↑2.6	最大潮位差
12/13 06:10	88.1	↑2.6	最大潮位差
12/13 06:20	90.6	↑2.5
12/13 06:30	93.2	↑2.6	最大潮位差
12/13 06:40	95.7	↑2.5
12/13 06:50	98.2	↑2.5
12/13 07:00	100.5	↑2.3
12/13 07:10	102.8	↑2.3
12/13 07:20	104.9	↑2.1
12/13 07:30	106.9	↑2.0
12/13 07:40	108.7	↑1.8
12/13 07:50	110.4	↑1.7
12/13 08:00	111.9	↑1.5
12/13 08:10	113.2	↑1.3
12/13 08:20	114.4	↑1.2
12/13 08:30	115.5	↑1.1
12/13 08:40	116.3	↑0.8
12/13 08:50	117.1	↑0.8
12/13 09:00	117.6	↑0.5
12/13 09:10	118.1	↑0.5
12/13 09:20	118.4	↑0.3
12/13 09:30	118.6	↑0.2	満潮
12/13 09:40	118.6	0
12/13 09:50	118.5	↓-0.1
12/13 10:00	118.3	↓-0.2
12/13 10:10	117.9	↓-0.4
12/13 10:20	117.4	↓-0.5
12/13 10:30	116.8	↓-0.6
12/13 10:40	116.0	↓-0.8
12/13 10:50	115.0	↓-1.0
12/13 11:00	113.9	↓-1.1
12/13 11:10	112.7	↓-1.2
12/13 11:20	111.3	↓-1.4
12/13 11:30	109.8	↓-1.5
12/13 11:40	108.2	↓-1.6
12/13 11:50	106.4	↓-1.8
12/13 12:00	104.6	↓-1.8
12/13 12:10	102.6	↓-2.0
12/13 12:20	100.6	↓-2.0
12/13 12:30	98.5	↓-2.1
12/13 12:40	96.4	↓-2.1
12/13 12:50	94.3	↓-2.1
12/13 13:00	92.2	↓-2.1
12/13 13:10	90.1	↓-2.1
12/13 13:20	88.0	↓-2.1
12/13 13:30	86.0	↓-2.0
12/13 13:40	84.0	↓-2.0
12/13 13:50	82.1	↓-1.9
12/13 14:00	80.3	↓-1.8
12/13 14:10	78.5	↓-1.8
12/13 14:20	76.9	↓-1.6
12/13 14:30	75.3	↓-1.6
12/13 14:40	73.8	↓-1.5
12/13 14:50	72.4	↓-1.4
12/13 15:00	71.1	↓-1.3
12/13 15:10	69.9	↓-1.2
12/13 15:20	68.8	↓-1.1
12/13 15:30	67.7	↓-1.1
12/13 15:40	66.8	↓-0.9
12/13 15:50	66.0	↓-0.8
12/13 16:00	65.3	↓-0.7
12/13 16:10	64.7	↓-0.6
12/13 16:20	64.2	↓-0.5
12/13 16:30	63.9	↓-0.3
12/13 16:40	63.7	↓-0.2
12/13 16:50	63.6	↓-0.1	干潮
12/13 17:00	63.7	↑0.1
12/13 17:10	63.9	↑0.2
12/13 17:20	64.3	↑0.4
12/13 17:30	64.8	↑0.5
12/13 17:40	65.4	↑0.6
12/13 17:50	66.2	↑0.8
12/13 18:00	67.1	↑0.9
12/13 18:10	68.1	↑1.0
12/13 18:20	69.2	↑1.1
12/13 18:30	70.4	↑1.2
12/13 18:40	71.6	↑1.2
12/13 18:50	72.9	↑1.3
12/13 19:00	74.2	↑1.3
12/13 19:10	75.5	↑1.3
12/13 19:20	76.8	↑1.3
12/13 19:30	78.0	↑1.2
12/13 19:40	79.3	↑1.3
12/13 19:50	80.5	↑1.2
12/13 20:00	81.6	↑1.1
12/13 20:10	82.7	↑1.1
12/13 20:20	83.8	↑1.1
12/13 20:30	84.7	↑0.9
12/13 20:40	85.7	↑1.0
12/13 20:50	86.5	↑0.8
12/13 21:00	87.3	↑0.8
12/13 21:10	88.0	↑0.7
12/13 21:20	88.7	↑0.7
12/13 21:30	89.3	↑0.6
12/13 21:40	89.9	↑0.6
12/13 21:50	90.4	↑0.5
12/13 22:00	90.9	↑0.5
12/13 22:10	91.3	↑0.4
12/13 22:20	91.6	↑0.3
12/13 22:30	91.8	↑0.2
12/13 22:40	91.9	↑0.1
12/13 22:50	92.0	↑0.1	満潮
12/13 23:00	92.0	0
12/13 23:10	91.8	↓-0.2
12/13 23:20	91.6	↓-0.2
12/13 23:30	91.2	↓-0.4
12/13 23:40	90.8	↓-0.4
12/13 23:50	90.2	↓-0.6