🌊 Tide Gauge
Sanya (Dadonghai)
Timezone
Asia/Shanghai
Tidal Datum
Local Chart Datum
MSL height
1.041 m (MSL)
Data Source
Open-Meteo FES2022 Grid & 三亚（三亚港） Anchor (Differential Calibration)
📅 30-Day Tide Forecasts
TUE
21
July 21, 2026 (Lunar: Month 6 Day 8)
▲High Tide
10:44
1.21m
23:40
1.33m
▼Low Tide
05:39
0.94m
17:06
0.71m
➔
WED
22
July 22, 2026 (Lunar: Month 6 Day 9)
▲High Tide
12:06
1.23m
23:47
1.26m
▼Low Tide
06:05
0.81m
17:58
0.91m
➔
THU
23
July 23, 2026 (Lunar: Month 6 Day 10)
▲High Tide
13:44
1.25m
23:46
1.23m
▼Low Tide
06:40
0.69m
18:59
1.09m
➔
FRI
24
July 24, 2026 (Lunar: Month 6 Day 11)
▲High Tide
16:01
1.32m
22:44
1.24m
▼Low Tide
07:22
0.57m
20:42
1.23m
➔
SAT
25
July 25, 2026 (Lunar: Month 6 Day 12)
▲High Tide
17:49
1.43m
▼Low Tide
08:09
0.48m
➔
SUN
26
July 26, 2026 (Lunar: Month 6 Day 13)
▲High Tide
18:47
1.53m
▼Low Tide
08:59
0.41m
➔
MON
27
July 27, 2026 (Lunar: Month 6 Day 14)
▲High Tide
19:28
1.62m
▼Low Tide
09:49
0.35m
➔
TUE
28
July 28, 2026 (Lunar: Month 6 Day 15)
▲High Tide
20:01
1.68m
▼Low Tide
10:38
0.31m
➔
WED
29
July 29, 2026 (Lunar: Month 6 Day 16)
▲High Tide
20:29
1.72m
▼Low Tide
11:25
0.28m
➔
THU
30
July 30, 2026 (Lunar: Month 6 Day 17)
▲High Tide
20:54
1.73m
▼Low Tide
12:08
0.26m
➔
FRI
31
July 31, 2026 (Lunar: Month 6 Day 18)
▲High Tide
21:17
1.72m
▼Low Tide
12:49
0.26m
➔
SAT
01
August 01, 2026 (Lunar: Month 6 Day 19)
▲High Tide
21:38
1.68m
▼Low Tide
13:29
0.29m
➔
SUN
02
August 02, 2026 (Lunar: Month 6 Day 20)
▲High Tide
06:23
1.15m
21:58
1.61m
▼Low Tide
04:53
1.15m
14:09
0.34m
➔
MON
03
August 03, 2026 (Lunar: Month 6 Day 21)
▲High Tide
07:46
1.19m
22:16
1.52m
▼Low Tide
04:18
1.10m
14:50
0.43m
➔
TUE
04
August 04, 2026 (Lunar: Month 6 Day 22)
▲High Tide
08:56
1.23m
22:33
1.43m
▼Low Tide
04:20
1.02m
15:33
0.55m
➔
WED
05
August 05, 2026 (Lunar: Month 6 Day 23)
▲High Tide
10:06
1.27m
22:46
1.34m
▼Low Tide
04:35
0.90m
16:19
0.71m
➔
THU
06
August 06, 2026 (Lunar: Month 6 Day 24)
▲High Tide
11:23
1.32m
22:53
1.27m
▼Low Tide
05:00
0.76m
17:13
0.90m
➔
FRI
07
August 07, 2026 (Lunar: Month 6 Day 25)
▲High Tide
12:50
1.37m
22:43
1.24m
▼Low Tide
05:35
0.61m
18:24
1.10m
➔
SAT
08
August 08, 2026 (Lunar: Month 6 Day 26)
▲High Tide
14:36
1.46m
21:22
1.27m
▼Low Tide
06:21
0.47m
20:44
1.27m
➔
SUN
09
August 09, 2026 (Lunar: Month 6 Day 27)
▲High Tide
16:39
1.58m
▼Low Tide
07:18
0.35m
➔
MON
10
August 10, 2026 (Lunar: Month 6 Day 28)
▲High Tide
18:04
1.72m
▼Low Tide
08:24
0.26m
➔
TUE
11
August 11, 2026 (Lunar: Month 6 Day 29)
▲High Tide
19:00
1.80m
▼Low Tide
09:34
0.19m
➔
WED
12
August 12, 2026 (Lunar: Month 6 Day 30)
▲High Tide
19:46
1.84m
▼Low Tide
10:44
0.15m
➔
THU
13
August 13, 2026 (Lunar: Month 7 Day 1)
▲High Tide
20:25
1.81m
▼Low Tide
11:49
0.14m
➔
FRI
14
August 14, 2026 (Lunar: Month 7 Day 2)
▲High Tide
20:59
1.72m
▼Low Tide
12:49
0.17m
➔
SAT
15
August 15, 2026 (Lunar: Month 7 Day 3)
▲High Tide
06:18
1.25m
21:26
1.60m
▼Low Tide
03:20
1.17m
13:44
0.25m
➔
SUN
16
August 16, 2026 (Lunar: Month 7 Day 4)
▲High Tide
07:32
1.30m
21:47
1.48m
▼Low Tide
03:18
1.09m
14:35
0.37m
➔
MON
17
August 17, 2026 (Lunar: Month 7 Day 5)
▲High Tide
08:38
1.34m
22:01
1.36m
▼Low Tide
03:30
0.98m
15:22
0.53m
➔
TUE
18
August 18, 2026 (Lunar: Month 7 Day 6)
▲High Tide
09:40
1.36m
22:11
1.27m
▼Low Tide
03:50
0.85m
16:07
0.71m
➔
WED
19
August 19, 2026 (Lunar: Month 7 Day 7)
▲High Tide
10:44
1.35m
22:16
1.23m
▼Low Tide
04:18
0.73m
16:50
0.89m
➔