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Aho Kahi Harbor Entrance Surf Forecast
/ Gulf of Thailand (13 surf breaks) /
Surf Forecasts:
Aho Kahi Harbor Entrance surfForecast / Gulf of Thailand / Thailand
48hr Weather and Surf, issued 12 pm Thursday 21 May 2026 +07Forecast update in hr min s Forecast update imminent
Aho Kahi Harbor Entrance surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aho Kahi Harbor Entrance sea temperature is
31.7° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Aho Kahi Harbor Entrance today?
The current surf forecast for Aho Kahi Harbor Entrance at 7PM is: 0.6m 4s primary swell from a South direction (forecast issued at 12:00pm May 21). The wind direction is predicted to be onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 1ft (0.3m) | 5s |
| Afternoon (21 May) | 2.5ft (0.7m) | 4s |
| Evening (21 May) | 2ft (0.6m) | 4s |
Table - waves today at Aho Kahi Harbor Entrance. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Thu night. Warm (max 29°C on Thu morning, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 4 | SSW 3 | S 4 | S 4 | S 4 | S 4 | S 4 | SSW 5 | S 5 | SSW 5 | SSW 4 | S 4 | SW 4 | SSW 4 | SSW 3 | SSW 3 | SW 4 | SSW 4 | SW 4 | SW 4 | SSW 4 | SSW 3 | SSW 4 | SW 4 | |
4 | 5 | 15 | 11 | 9 | 15 | 17 | 17 | 11 | 4 | 4 | 1 | 1 | 3 | 2 | 2 | 6 | 12 | 10 | 5 | 5 | 6 | 9 | 12 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | on | cross-on | cross-on | cross-on | 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-on | cross-on | cross-on | |
High Tide | 1:29AM2.01m | 1:53AM1.87m | 1:42AM1.70m | |||||||||||||||||||||
Low Tide | 12:27PM-0.12m | 1:12PM0.01m | 1:51PM0.20m | |||||||||||||||||||||
 |  |  |  | |  | | | | | | | | | | | | | | | | | | | |
 | 5:47 | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — |
 | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | 6:32 |
1 | — | — | — | — | 1 | 4 | 3 | 1 | — | — | — | — | — | 1 | — | — | 1 | — | — | — | 1 | 1 | 2 | |
Temp °C | 29 | 29 | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 |
31 | 29 | 29 | 30 | 30 | 30 | 30 | 29 | 29 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 31 | 30 | 31 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | SW 4 | — | — | SW 5 | SSW 5 | SW 4 | WSW 4 | SW 4 | SW 4 | — | — | — | — | — | SW 4 | — | — | — | — |
 kJ | — | — | — | — | — | 13 | — | — | 12 | 4 | 1 | 2 | 1 | 1 | — | — | — | — | — | 5 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 5 | S 4 | SW 4 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 4 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 4 | SSW 3 | S 4 | S 4 | S 4 | S 4 | S 4 | SSW 5 | S 5 | — | SSW 4 | S 4 | — | SSW 4 | SSW 3 | SSW 3 | SW 4 | SSW 4 | SW 4 | — | SSW 4 | SSW 3 | SSW 4 | SW 4 |
| kJ | 4 | 5 | 15 | 11 | 9 | 15 | 17 | 17 | 11 | — | 4 | 1 | — | 3 | 2 | 2 | 6 | 12 | 10 | — | 5 | 6 | 9 | 12 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 573 | 635 | 635 | 573 | 573 | 573 | 573 | 573 | 635 | 1260 | 1260 | 651 | 635 | 635 | 573 | 573 | 573 | 635 | 635 | 635 | 635 | 635 | 635 | 635 |
Best forecast wave conditions in Gulf of Thailand | ||||||||||||||||||||||||
Best forecast wave conditions in Thailand | ||||||||||||||||||||||||
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