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Haitan Bay (Haitan Dao) surfForecast / Fujian / China
48hr Weather and Surf, issued 1 am Wednesday 20 May 2026 CSTForecast update in hr min s Forecast update imminent
Haitan Bay (Haitan Dao) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Haitan Bay (Haitan Dao) sea temperature is
22.6° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Haitan Bay (Haitan Dao) today?
The current surf forecast for Haitan Bay (Haitan Dao) at 8AM is: 0.9m 4s primary swell from a South-southwest direction and 0.2m 8s secondary swell from a East-northeast direction (forecast issued at 01:00am May 20). An open ocean swell of 0.7m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 3ft (0.9m) | 4s |
| Afternoon (20 May) | 4.5ft (1.3m) | 5s |
| Evening (20 May) | 3.5ft (1.0m) | 5s |
Table - waves today at Haitan Bay (Haitan Dao). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Thu night. Warm (max 25°C on Wed afternoon, min 22°C on Thu night). Winds decreasing (strong winds from the SSW on Wed afternoon, calm by Thu night). | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSW 4 | SSW 4 | SSW 4 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 4 | SSW 4 | SW 5 | SSW 5 | SSW 5 | SSW 4 | SW 4 | SSW 4 | SW 4 | SSW 4 | SSW 4 | SW 4 | |
16 | 19 | 31 | 52 | 83 | 90 | 56 | 42 | 52 | 41 | 32 | 22 | 16 | 15 | 25 | 13 | 15 | 8 | 7 | 6 | 17 | 22 | 14 | 15 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | glassy | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 00:45AM6.27m | 12:36PM5.70m | 1:40AM5.99m | 1:32PM5.41m | 2:41AM5.69m | 2:36PM5.11m | ||||||||||||||||||
Low Tide | 7:01AM1.38m | 7:17PM0.07m | 7:56AM1.59m | 8:12PM0.41m | 8:54AM1.77m | 9:10PM0.80m | ||||||||||||||||||
 | |  | |  | |  | | | | | | |  |  |  | | |  | | | |  | | |
 | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:42 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 6 | 3 | 2 | — | 1 | 1 | 1 | — | — | |
Temp °C | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 22 | 22 | 23 | 24 | 24 | 24 | 25 | 25 |
23 | 23 | 22 | 22 | 22 | 23 | 24 | 23 | 23 | 24 | 24 | 25 | 24 | 26 | 26 | 28 | 25 | 26 | 26 | 25 | 25 | 25 | 26 | 25 | |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | SSW 4 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
 kJ | 74 | 73 | 71 | 51 | 51 | 51 | 35 | 35 | 35 | 37 | 37 | 37 | 24 | 24 | 12 | 26 | 28 | 29 | 30 | 30 | 30 | 30 | 17 | 17 |
Swell 2 Height (m) Direction Period (s) | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | — | — | — | NE 8 | NE 8 | NE 8 | ENE 8 | E 9 | NE 8 | E 9 | E 10 | SSW 6 | — | NE 4 | NE 5 | NE 5 | NE 5 |
| kJ | 3 | 3 | 7 | 7 | 7 | — | — | — | — | — | 3 | 3 | 3 | 7 | 25 | 3 | 1 | 7 | 4 | — | 1 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 8 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 4 | SSW 4 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 4 | SSW 4 | SW 5 | SSW 5 | SSW 5 | SSW 4 | SW 4 | SSW 4 | SW 4 | SSW 4 | SSW 4 | SW 4 |
| kJ | 16 | 19 | 31 | 52 | 83 | 90 | 56 | 42 | 52 | 41 | 32 | 22 | 16 | 15 | 25 | 13 | 15 | 8 | 7 | 6 | 17 | 22 | 14 | 15 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 173 | 173 | 173 | 187 | 187 | 187 | 173 | 173 | 142 | 173 | 173 | 173 | 187 | 187 | 187 | 216 | 187 | 187 | 173 | 173 | 173 | 173 | 173 | 173 |
Best forecast wave conditions in Fujian | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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