4 (水)	01:36	04:51	10:17	18:45
	100cm	95cm	115cm	42cm
長潮 出 06:05 入 17:28 出 02:44 入 12:37

苫小牧（北海道）2054年03月4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
3/4 00:00	95.1	↑0.9
3/4 00:10	95.9	↑0.8
3/4 00:20	96.7	↑0.8
3/4 00:30	97.3	↑0.6
3/4 00:40	97.9	↑0.6
3/4 00:50	98.3	↑0.4
3/4 01:00	98.7	↑0.4
3/4 01:10	99.0	↑0.3
3/4 01:20	99.1	↑0.1
3/4 01:30	99.2	↑0.1	満潮
3/4 01:40	99.2	0
3/4 01:50	99.1	↓-0.1
3/4 02:00	99.0	↓-0.1
3/4 02:10	98.8	↓-0.2
3/4 02:20	98.6	↓-0.2
3/4 02:30	98.3	↓-0.3
3/4 02:40	98.0	↓-0.3
3/4 02:50	97.6	↓-0.4
3/4 03:00	97.3	↓-0.3
3/4 03:10	96.9	↓-0.4
3/4 03:20	96.6	↓-0.3
3/4 03:30	96.2	↓-0.4
3/4 03:40	95.9	↓-0.3
3/4 03:50	95.6	↓-0.3
3/4 04:00	95.3	↓-0.3
3/4 04:10	95.1	↓-0.2
3/4 04:20	94.9	↓-0.2
3/4 04:30	94.7	↓-0.2
3/4 04:40	94.6	↓-0.1
3/4 04:50	94.6	0	干潮
3/4 05:00	94.6	0
3/4 05:10	94.8	↑0.2
3/4 05:20	94.9	↑0.1
3/4 05:30	95.2	↑0.3
3/4 05:40	95.5	↑0.3
3/4 05:50	95.9	↑0.4
3/4 06:00	96.4	↑0.5
3/4 06:10	97.0	↑0.6
3/4 06:20	97.6	↑0.6
3/4 06:30	98.3	↑0.7
3/4 06:40	99.1	↑0.8
3/4 06:50	99.9	↑0.8
3/4 07:00	100.8	↑0.9
3/4 07:10	101.8	↑1.0
3/4 07:20	102.7	↑0.9
3/4 07:30	103.7	↑1.0
3/4 07:40	104.7	↑1.0
3/4 07:50	105.7	↑1.0
3/4 08:00	106.7	↑1.0
3/4 08:10	107.7	↑1.0
3/4 08:20	108.7	↑1.0
3/4 08:30	109.6	↑0.9
3/4 08:40	110.5	↑0.9
3/4 08:50	111.3	↑0.8
3/4 09:00	112.0	↑0.7
3/4 09:10	112.7	↑0.7
3/4 09:20	113.3	↑0.6
3/4 09:30	113.8	↑0.5
3/4 09:40	114.2	↑0.4
3/4 09:50	114.5	↑0.3
3/4 10:00	114.7	↑0.2
3/4 10:10	114.9	↑0.2	満潮
3/4 10:20	114.9	0
3/4 10:30	114.8	↓-0.1
3/4 10:40	114.6	↓-0.2
3/4 10:50	114.3	↓-0.3
3/4 11:00	113.9	↓-0.4
3/4 11:10	113.4	↓-0.5
3/4 11:20	112.7	↓-0.7
3/4 11:30	112.0	↓-0.7
3/4 11:40	111.2	↓-0.8
3/4 11:50	110.2	↓-1.0
3/4 12:00	109.2	↓-1.0
3/4 12:10	108.0	↓-1.2
3/4 12:20	106.8	↓-1.2
3/4 12:30	105.4	↓-1.4
3/4 12:40	104.0	↓-1.4
3/4 12:50	102.4	↓-1.6
3/4 13:00	100.8	↓-1.6
3/4 13:10	99.1	↓-1.7
3/4 13:20	97.3	↓-1.8
3/4 13:30	95.4	↓-1.9
3/4 13:40	93.4	↓-2.0
3/4 13:50	91.3	↓-2.1
3/4 14:00	89.2	↓-2.1
3/4 14:10	87.1	↓-2.1
3/4 14:20	84.8	↓-2.3
3/4 14:30	82.6	↓-2.2
3/4 14:40	80.3	↓-2.3
3/4 14:50	78.0	↓-2.3
3/4 15:00	75.6	↓-2.4	最大潮位差
3/4 15:10	73.3	↓-2.3
3/4 15:20	71.0	↓-2.3
3/4 15:30	68.6	↓-2.4	最大潮位差
3/4 15:40	66.4	↓-2.2
3/4 15:50	64.1	↓-2.3
3/4 16:00	61.9	↓-2.2
3/4 16:10	59.8	↓-2.1
3/4 16:20	57.7	↓-2.1
3/4 16:30	55.8	↓-1.9
3/4 16:40	53.9	↓-1.9
3/4 16:50	52.2	↓-1.7
3/4 17:00	50.5	↓-1.7
3/4 17:10	49.0	↓-1.5
3/4 17:20	47.6	↓-1.4
3/4 17:30	46.4	↓-1.2
3/4 17:40	45.3	↓-1.1
3/4 17:50	44.3	↓-1.0
3/4 18:00	43.6	↓-0.7
3/4 18:10	42.9	↓-0.7
3/4 18:20	42.4	↓-0.5
3/4 18:30	42.1	↓-0.3
3/4 18:40	42.0	↓-0.1	干潮
3/4 18:50	42.0	0
3/4 19:00	42.1	↑0.1
3/4 19:10	42.5	↑0.4
3/4 19:20	43.0	↑0.5
3/4 19:30	43.6	↑0.6
3/4 19:40	44.4	↑0.8
3/4 19:50	45.4	↑1.0
3/4 20:00	46.5	↑1.1
3/4 20:10	47.7	↑1.2
3/4 20:20	49.1	↑1.4
3/4 20:30	50.6	↑1.5
3/4 20:40	52.2	↑1.6
3/4 20:50	54.0	↑1.8
3/4 21:00	55.8	↑1.8
3/4 21:10	57.8	↑2.0
3/4 21:20	59.8	↑2.0
3/4 21:30	61.9	↑2.1
3/4 21:40	64.0	↑2.1
3/4 21:50	66.2	↑2.2
3/4 22:00	68.5	↑2.3
3/4 22:10	70.7	↑2.2
3/4 22:20	73.0	↑2.3
3/4 22:30	75.2	↑2.2
3/4 22:40	77.5	↑2.3
3/4 22:50	79.7	↑2.2
3/4 23:00	81.9	↑2.2
3/4 23:10	84.0	↑2.1
3/4 23:20	86.1	↑2.1
3/4 23:30	88.1	↑2.0
3/4 23:40	90.0	↑1.9
3/4 23:50	91.9	↑1.9