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.

Cloud 9 surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Wed16
25
Poor
1.2m@9s
13km/h
Thu17
38
Poor
1.1m@9s
7km/h
Fri18
22
Poor
0.9m@9s
6km/h
Sat19
43
Poor
0.8m@9s
6km/h
Sun20
54
Fair
1.0m@12s
12km/h
Mon21
71
Good
1.3m@13s
12km/h
Tue22
85
Firing
1.5m@14s
9km/h
Wed23
85
Firing
1.4m@13s
5km/h
Thu24
78
Good
1.3m@13s
4km/h
Fri25
50
Fair
0.9m@11s
6km/h
Groomed 5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 12 km/h · PM 9 km/h · High tide at 7am (1.2m)
Groomed
Clean faces from offshore winds
Swell
1.2m
SE(145°)
Score: 13/25
Period
9s
Short period / windswell
Score: 4/25
Wind
13km/h
W(263°)
Score: 14/25
Weather
27°C
1.6mm100%
First light 4:55amSunrise 5:25amSunset 5:35pmLast light 6:05pm
Windswell0.1m@1sSecondary0.6mConfidence
100%

Location & Conditions

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

Hourly Forecast, Tide & Strike Windows

Strike window: 4:55am–12:20pm · through highStrike window: 2:55–6:05pm · risingIdeal tide: 0.5–1.5m
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
25°
27°
30°
30°
26°
25°
28°
28°
28°
26°
25°
28°
30°
30°
26°
25°
29°
31°
30°
28°
26°
29°
31°
30°
28°
26°
28°
29°
30°
27°
27°
28°
30°
30°
27°
26°
28°
30°
30°
27°
25°
26°
29°
29°
26°
26°
26°
28°
28°
26°
2m1.0
sec
9s
9s
9s
9s
9s
9s
9s
9s
9s
9s
9s
9s
9s
9s
9s
9s
9s
9s
9s
9s
12s
12s
12s
12s
12s
13s
13s
13s
13s
13s
14s
14s
14s
14s
14s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
11s
11s
11s
11s
11s
swell
windkm/h
11g27
13g35
17g40
9g32
9g21
11g22
10g27
9g31
9g33
2g7
1g5
8g21
8g31
4g27
7g19
7g12
9g23
9g27
3g24
3g14
8g17
12g28
13g33
16g38
12g34
14g28
15g34
13g36
10g37
8g33
13g28
12g31
9g31
7g30
5g26
8g18
6g21
2g21
6g21
2g24
2g16
1g23
6g25
6g25
3g22
3g14
6g20
8g25
7g27
2g25
tidem
1:45am0.0m
7:58am1.2m
1:39pm0.4m
7:34pm1.4m
2:20am0.1m
8:42am1.0m
2:03pm0.5m
8:08pm1.2m
3:12am0.2m
9:40am0.9m
2:42pm0.6m
8:47pm1.1m
4:20am0.3m
11:30am0.8m
3:42pm0.7m
9:54pm1.0m
6:10am0.3m
1:50pm0.8m
6:30pm0.8m
7:38am0.3m
2:42pm1.0m
8:10pm0.7m
1:43am1.1m
8:40am0.2m
3:18pm1.1m
9:00pm0.5m
2:40am1.2m
9:16am0.1m
3:50pm1.2m
9:35pm0.4m
3:25am1.3m
9:52am0.0m
4:11pm1.3m
10:07pm0.2m
4:03am1.4m
Ideal tideStrike windowDanger tideNight

Tide times today

1:45 am
Low tide - 0.03m
7:58 am
High tide - 1.20m
1:39 pm
Low tide - 0.39m
7:34 pm
High tide - 1.36m
Times shown in spot-local time.

Strike Score Breakdown

25
Poor
Components
Swell Direction0/25
Swell Size13/25
Swell Period4/25
Wind14/25
Raw Score31/100
Adjustments
Wind History+4
🌊 Tide+5
💨 Gusty Wind-5
⚠️ Weak Component-10
Adjusted Score25/100
Confidence
Multiplier×1.00
Final Score25
✨ Groomed🌊 Optimal tide window

Plan Your Strike

Return flights to IAO, departing today with a 5-day trip window.

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Swell Requirements

Optimal direction
NE (45°)
Direction range
20° - 90°
Size range
1m - 3.5m
Ideal size
2.1m - 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

Frequently Asked Questions

What tide is best at Cloud 9?

The Cloud 9 profile favors mid to high tide, ideally between 0.5m and 1.5m on the local tide chart. Compare this preference with the forecast tide and local conditions before choosing a session. The profile flags a low-tide hazard below 0.3m.

What wind direction is offshore at Cloud 9?

The Cloud 9 profile uses wind from SW (225°) as its preferred direction, with an offshore range of 180° to 270°. Wind speed matters too: light winds outside that range can still produce surfable conditions, while strong offshore winds can make takeoffs difficult.

What swell size and direction work best at Cloud 9?

The Cloud 9 scoring profile favors swell from NE (20° to 90°), a swell-height range of 1m to 3.5m, and a reference period of 14s. These are model inputs, not guaranteed breaking-wave heights or a promise that the surf will suit every ability.

When is the best time of year to surf Cloud 9?

The main season at Cloud 9 is Aug-Nov. A secondary window runs Mar-May. NE monsoon best (Aug-Nov). Typhoon swells.

How do I get to Cloud 9?

The spot profile lists IAO as a nearby airport. The estimated road transfer is 30 minutes.

What kind of wave is Cloud 9?

Cloud 9 is a reef break, a right-hander. Difficulty is rated 8/10.

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

Plan a trip around Cloud 9

Compare this break with other destinations in these surf guides.

Strike Log

Community Discussion