Reef
right
Level 8/10

Cloud 9

Siargao, Philippines
🪸Sharp reef⚠️Shallow👥Crowded

Cloud 9 is the Philippines' most famous wave—a hollow, dredging right-hand barrel on Siargao Island that has put Southeast Asian surfing on the world map. The wave breaks over a very shallow reef shelf, producing thick, spitting tubes that have hosted WSL Championship Tour events. When typhoon swells hit from the NE, Cloud 9 turns into a legitimate world-class barrel. The island vibe is tropical backpacker paradise, and the wave has transformed Siargao into Asia's surf destination.

10-Day Forecast
Today
21
22
Poor
0.7m
@9s
11km/h
Mon
22
68
Good
1.5m
@12s
10km/h
Tue
23
12
Poor
1.0m
@8s
5km/h
Wed
24
6
Poor
0.8m
@7s
6km/h
Thu
25
3
Poor
0.7m
@6s
7km/h
Fri
26
0
Poor
0.6m
@8s
7km/h
Sat
27
0
Poor
0.5m
@8s
6km/h
Sun
28
15
Poor
0.4m
@11s
8km/h
Mon
29
8
Poor
0.4m
@10s
8km/h
Tue
30
11
Poor
0.5m
@8s
4km/h

Today's Conditions

Find Flights
Swell
0.7m
ENE(63°)
Score: 3/25
Period
9s
Short period / windswell
Score: 4/25
Wind
11km/h
W(274°)
Score: 11/25
Weather
29°C
0.4mm77%
Windswell Component
0.1mW@1s
Secondary Swell
0.3mESE
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
morning
AM: 9 km/h W|PM: 11 km/h W
Similar wind — morning has better tide for this spot
High tide at 9am (1.3m)

Location & Conditions

Loading map...
0°45°90°135°180°225°270°315°NESW
Swell
Wind
View in OpenStreetMap
Showing forecast for today

Tide Times

3:50 am
Low tide - 0.48m
9:45 am
High tide - 1.30m
4:05 pm
Low tide - 0.32m
10:30 pm
High tide - 1.37m
Times shown in spot-local time.

Strike Score Breakdown

22
Poor
Components
Swell Direction14/25
Swell Size3/25
Swell Period4/25
Wind11/25
Raw Score32/100
Adjustments
🌊 Tide+5
⚠️ Weak Component-5
📉 Undersized Swell-10
🚫 Undersized Capmax 44
Adjusted Score22/100
Confidence
Multiplier×1.00
Final Score22
🌊 Optimal tide window
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Spot Details

Swell Requirements

Optimal direction
NE (45°)
Direction range
20° - 90°
Size range
1m - 3.5m
Ideal size
2.9m
Height multiplier
0.97×
Ideal period
14s+

Wind Requirements

Optimal direction
SW (225°)
Offshore range
180° - 270°

Tide Requirements

Optimal tide
mid to high
Optimal range
0.5m - 1.5m
Danger below
0.3m

Water temp

28°C

Wetsuit

Boardshorts / Rashguard

Difficulty

8/10

Crowd level

7/10

Best Season

Peak: Aug-Nov

Secondary: Mar-May

NE monsoon best (Aug-Nov). Typhoon swells.

Getting There

Airport
IAO
Drive time
30 min
Data quality
community

Strike Log

Community Discussion