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
Sun20
44
Poor
0.8m@12s
8km/h
Mon21
73
Good
1.1m@14s
11km/h
Tue22
76
Good
1.3m@14s
8km/h
Wed23
84
Firing
1.4m@13s
3km/h
Thu24
84
Firing
1.2m@13s
3km/h
Fri25
46
Fair
0.9m@11s
6km/h
Sat26
80
Firing
1.6m@14s
6km/h
Sun27
82
Firing
1.4m@14s
6km/h
Mon28
79
Good
1.7m@14s
6km/h
Tue29
65
Good
1.2m@14s
8km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: AfternoonAM 10 km/h · PM 3 km/h · High tide at 2pm (1.1m)
Swell
0.8m
NE(49°)
Score: 3/25
Period
12s
Medium period swell
Score: 14/25
Wind
8km/h
WNW(286°)
Score: 18/25
Weather
30°C
0.1mm69%
First light 4:55amSunrise 5:25amSunset 5:33pmLast light 6:03pm
Secondary0.4mConfidence
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–6:03pm · through highIdeal 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
27°
30°
32°
31°
28°
26°
27°
30°
29°
27°
25°
26°
31°
30°
27°
26°
28°
28°
27°
26°
25°
28°
30°
27°
26°
25°
28°
31°
30°
27°
27°
27°
28°
27°
26°
27°
28°
29°
29°
27°
28°
30°
31°
31°
29°
28°
29°
29°
28°
26°
2m1.0
sec
12s
12s
12s
12s
12s
14s
14s
14s
14s
14s
14s
14s
14s
14s
14s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
11s
11s
11s
11s
11s
14s
14s
14s
14s
14s
14s
14s
14s
14s
14s
14s
14s
14s
14s
14s
14s
14s
14s
14s
14s
swell
windkm/h
8g15
11g27
11g30
6g26
0g4
12g24
12g29
12g31
11g30
9g19
6g18
12g24
10g30
9g21
3g10
6g11
2g16
3g18
5g19
1g13
6g16
4g18
2g19
3g18
1g10
8g16
9g25
4g25
5g22
4g21
6g17
7g23
6g28
7g30
3g26
5g11
4g19
5g25
9g28
8g26
11g23
10g26
5g27
3g25
4g20
9g20
8g21
9g21
8g22
5g23
tidem
6:10am0.6m
2:00pm1.1m
6:30pm1.0m
7:47am0.5m
2:54pm1.2m
8:20pm0.9m
1:45am1.3m
8:40am0.4m
3:22pm1.4m
9:00pm0.8m
2:42am1.4m
9:17am0.3m
3:50pm1.5m
9:39pm0.6m
3:21am1.6m
9:52am0.2m
4:12pm1.6m
10:08pm0.5m
4:03am1.6m
10:22am0.2m
4:36pm1.7m
4:42am1.7m
10:51am0.2m
5:00pm1.8m
5:18am1.8m
11:18am0.2m
5:24pm1.9m
5:54am1.8m
11:50am0.3m
5:53pm1.9m
Ideal tideStrike windowDanger tideNight

Tide times today

6:10 am
Low tide - 0.55m
2:00 pm
High tide - 1.09m
6:30 pm
Low tide - 0.98m
Times shown in spot-local time.

Strike Score Breakdown

44
Poor
Components
Swell Direction22/25
Swell Size3/25
Swell Period14/25
Wind18/25
Raw Score57/100
Adjustments
🌊 Tide+5
💨 Gusty Wind-4
🚫 Undersized Capmax 44
Adjusted Score58/100
Confidence
Multiplier×1.00
Final Score44
🌊 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