Aho Kahi Harbor Entrance surfForecast / Gulf of Thailand / Thailand

information circle12 Day Weather and Surf, issued 12 am Wednesday 18 Feb 2026 +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
28.6° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Aho Kahi Harbor Entrance this week:

The most powerful waves expected at Aho Kahi Harbor Entrance in the next 12 days are 0.4m 6s and forecast to arrive on Thursday (Feb 19) at 1AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 3s period and expected on Saturday (Feb 21) at 4AM.

Wave TypeTime (+07) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 1AM (Thu 19th Feb)1.5ft (0.4m) 6s

Table - best surf conditions forecast for Aho Kahi Harbor Entrance over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 7mm), mostly falling on Wed night. Warm (max 30°C on Wed morning, min 26°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Fri night. Warm (max 29°C on Sat morning, min 26°C on Fri night). Wind will be generally light.

Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tue
24
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
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 (?)
0.4
S
0.3
S
0.1
S
0.4
S
0.3
S
0.1
S
0.3
S
0.2
S
0.4
SSW
0.4
SW
0.2
SSW
0.4
SW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.5
S
0.4
SSW
0.4
SSW
Period(s) (?)557658663333444434444
Wave
Graph
(?)Metric surfscale
Energy kJ (?)8511051724312567544755
Wind
(km/h)
10
SW
5
ESE
20
SSW
5
WSW
10
ESE
15
SW
5
W
10
ESE
20
SW
10
WSW
10
SSW
25
SW
15
SSW
15
S
15
S
15
S
15
S
15
S
15
S
20
S
15
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
glasscross-
on
cross-
on
glasscross-
on
cross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
onononon
High Tide
/ height (m)
9:45AM
1.65
8:34AM
1.51
7:17AM
1.39
2:17PM
1.31
6:21AM
1.35
4:35PM
1.16
5:44AM
1.39
7:34PM
1.09
5:22AM
1.49
5:14AM
1.63
Low Tide
/ height (m)
10:03PM
0.29
10:28PM
0.45
12:01PM
1.29
10:46PM
0.66
12:30PM
1.07
10:50PM
0.89
1:08PM
0.83
9:45PM
1.08
1:54PM
0.62
2:47PM
0.44
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tue
24
Sunrise-6:33--6:33--6:33--6:33--6:33--6:31--6:31-
Sunset--6:20--6:20--6:20--6:20--6:21--6:21--6:21
rain showers
clear
part cloud
rain showers
clear
clear
rain showers
clear
clear
rain showers
thunderstorm
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
Rain (mm)
3--3--1--21----------
Temp. °C273029273030282929272928272928272928272929
Feels °C (?)303229303130313029303128303130303130293031
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Aho Kahi Harbor Entrance Surf forecast

The above surf forecast table for Aho Kahi Harbor Entrance provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Aho Kahi Harbor Entrance can be found by selecting the local surf guide option on the grey menu. Our Aho Kahi Harbor Entrance surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Aho Kahi Harbor Entrance) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Aho Kahi Harbor Entrance may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Aho Kahi Harbor Entrance is 16 km (10 miles) from the city of Klaeng. If you plan a holiday in Gulf of Thailand, look for hotels and other accommodation in Klaeng. Klaeng has rooms for a wide range of budgets as well as car hire and transport links.

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