Aho Kahi Harbor Entrance Surf Guide

Aho Kahi Harbor Entrance in Gulf of Thailand is a quite exposed reef break that only works once in a while Offshore winds blow from the north northwest. Tends to receive a mix of groundswells and windswells and the best swell direction is from the south. Best around low tide. Even when there are waves, it's not likley to be crowded. Watch out for dangerous rips.

Aho Kahi Harbor Entrance Spot Info

Type:Rating:Reliability:Todays Sea Temp*:
Reef3inconsistent
31.3°C*ocean temperature recorded from satellite

Surfing Aho Kahi Harbor Entrance:

The best conditions reported for surf at Aho Kahi Harbor Entrance occur when a South swell combines with an offshore wind direction from the North-northwest.

What's the best time of year to surf Aho Kahi Harbor Entrance (for consistent clean waves)?

januaryBest Season: winter
The best time of year for surfing Aho Kahi Harbor Entrance with consistent clean waves (rideable swell with light / offshore winds) is during Winter  and most often the month of January. Clean surfable waves are typically found 0% of the time in January while 0% of the time it tends to be blown out. For the remaining 100% of the time it is considered too small by most surfers but may still be OK for beginners and groms at times.
clean
0%
Surfable waves that hold up well for longer rides in prevailing cross-offshore, offshore or light wind conditions.
blown out
0%
Surfable sized waves that are of poorer quality due to prevailing onshore, cross-onshore or windy conditions (may be preferable for kitesurfing).
too small
100%
Waves usually considered too small for good surf. Some wave-magnet breaks may still work though if conditions are right (on occasion).

Explore Aho Kahi Harbor Entrance Location Map

Interactive Aho Kahi Harbor Entrance surf break location map. View information about nearby surf breaks, their wave consistency and rating compared to other spots in the region. Current swell conditions from local buoys are shown along with live wind speed and direction from nearby weather stations. Click icons on the map for more detail. The closest passenger airport to Aho Kahi Harbor Entrance is U Taphao International (Rayong) Airport (UTP) in Thailand, which is 70 km (43 miles) away (directly). The second nearest airport to Aho Kahi Harbor Entrance is Bangkok International Airport (BKK), also in Thailand, 181 km (112 miles) away.

  • 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
Please note that some surf spot locations are approximate to protect their exact location while others are not shown at close zoom level.
Aho Kahi Harbor Entrance Surf Forecasts:
Todays Surf Summary
Wednesday, 6 May 2026, 00:16 Local Time
TueWednesday 06
10PM1AM4AM7AM
Wave (m)
Period (s) - - - -
Wind (km/h)
10
10
5
0
Wind State cross-
on
cross-
on
cross glass

Swell History at Aho Kahi Harbor Entrance

Surf stats for Aho Kahi Harbor Entrance, see the swell variation by month or season on the history page here.

Wind History at Aho Kahi Harbor Entrance

Wind stats for Aho Kahi Harbor Entrance, see the variation in direction and stength by month or season on the history page here.

Aho Kahi Harbor Entrance Reviews:

Interactive Porthcawl Point location map. View nearby buoy information, live wind conditions and surrounding roads, paths and locations to help find new breaks. Click the buoys or wind icon to view more information.

Ratings
Based on 2 votes.
  • Overall:3.0
  • Quality on a good day:3.0
  • Consistency of Surf:2.0
  • Difficulty Level:3.0
  • Wind and Kite Surfing:2.0
  • Crowds:4.5
  • ...

See all 18 ratings


Review
Impartial reviews submitted by Surf-Forecast users.
layton moore from Thailand
“Live here, surf here. Fairly consistent in season. June through September. Partially Protected ledgey right hand reef wave. First 50 meters can be very satisfying full down the line drive. On good days will peel thru a couple more sections. Best time to surf is on a mid low incoming tide. Starts breaking at 1 meter.

I find the best waves are when the monsoon winds blow from SW at 25 to 30 knots the break is protected by long breakwater of the harbor. This makes for side to side on wind direction with just a small surface chop. Most consistent and best wave I've found in the upper gulf.”

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest