Aho Kahi Harbor Entrance surfForecast / Gulf of Thailand / Thailand

information circle48hr Weather and Surf, issued 12 pm Thursday 18 Sep 2025 +07
Forecast 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
29.6° C
(Which is slightly warmer than usual)


How big are the waves at Aho Kahi Harbor Entrance today?

The current surf forecast for Aho Kahi Harbor Entrance at 6PM is: 1.1m 5s primary swell from a Southwest direction (forecast issued at 12:00pm September 18). The wind direction is predicted to be cross-shore.

Time (+07) & DateWave HeightWave Period
Morning (18 Sep)2ft (0.6m)5s
Afternoon (18 Sep)3ft (0.9m)5s
Evening (18 Sep)3.5ft (1.1m)6s

Table - waves today at Aho Kahi Harbor Entrance. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Thursday
18
Friday
19
Saturday
20
Sunday
21
10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
WSW
0.9
SW
1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1
SW
0.9
SW
1
SW
1.1
SW
1
SW
0.8
SW
0.5
SW
0.5
SW
0.6
SW
0.8
SW
Period(s) (?)545667777766677766666655
Wave
Graph
(?)Metric surfscale
Energy kJ (?)17225279871131160097100968897847380104804618162132
Wind
(km/h)
20
W
20
WSW
25
WSW
25
WSW
25
WSW
20
WSW
20
W
20
W
25
WSW
25
SW
25
SW
25
SW
25
SW
25
SW
20
SW
15
SW
20
SW
25
SW
20
SW
15
SW
15
WSW
15
WSW
15
WSW
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crosscrosscrosscrosscrosscross-
off
cross-
off
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
6:26PM
1.78
6:44PM
1.65
6:21PM
1.51
Low Tide
/ height (m)
6:59AM
0.31
7:45AM
0.41
Thursday
18
Friday
19
Saturday
20
Sunday
21
Sunrise-------6:01-------6:01-------6:01
Sunset--6:12-------6:12-------6:10-----
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
Rain (mm)
1443122455446454622111--
Temp. °C292828282726262626262626262626262728282828272727
Feels °C (?)312929292827282727272727272727292828293030292930
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Gulf of Thailand

  1. weather stationWind Update The wind is still cross-on at Aho Kahi Harbor Entrance (light winds from the SSW at Rayong 34 km from Aho Kahi Harbor Entrance). No surfable waves

    Aho Kahi Harbor Entrance
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34 km away, 2 h 8 min ago

19 km/h
SSW
0.0
29.6
Air / Water (°C)
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