Reef
both
Level 7/10

The Island (Tuamotu Island)

Sponge Bay, New Zealand
🪸Sharp reef🚶Difficult access

A world-class set of left and right reef breaks around Tuamotu Island off Sponge Bay that handle big swell and work in a wide range of conditions; reached by paddling, or walking across the reef at low tide, from the Sponge Bay car park. Nationally significant and busy; respondents to the Gisborne study flag the island's erosion. It is listed as a surf break of national significance in Schedule 1 of the New Zealand Coastal Policy Statement. It works best on a SE swell with NNW winds around low tide. Watch for: reef; low-tide reef walk; busy.

The Island (Tuamotu Island) surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today20
22
Poor
0.9m@10s
10km/h
Wed21
23
Poor
0.9m@8s
10km/h
Thu22
41
Poor
0.8m@10s
9km/h
Fri23
17
Poor
0.6m@9s
11km/h
Sat24
31
Poor
0.8m@9s
24km/h
Sun25
23
Poor
0.7m@9s
14km/h
Mon26
15
Poor
0.4m@9s
29km/h
Tue27
15
Poor
0.3m@8s
32km/h
Wed28
15
Poor
0.3m@5s
13km/h
Thu29
15
Poor
0.3m@7s
24km/h
Groomed 5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 6 km/h · PM 13 km/h · Low tide at 7am (0.1m)
Swell
0.9m
SSE(166°)
Score: 5/25
Period
10s
Mid-period swell
Score: 10/25
Wind
10km/h
SSE(152°)
Score: 9/25
Weather
14°C
0.0mm17%
First light 5:45amSunrise 6:15amSunset 7:30pmLast light 8:00pm
Windswell
0.1m@1s
Secondary
0.2m
Confidence
100%

Location & Conditions

Loading map...
Swell0.9m @10s SSE in window
Wind10 km/h SSE onshore
SwellWind: Offshore Cross OnshoreShaded = inside ideal window
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

Strike window: 5:45–9:43am · through lowStrike window: 4:51–8:00pm · droppingIdeal tide: low
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
7°
13°
17°
17°
15°
11°
15°
19°
18°
17°
10°
16°
22°
25°
22°
10°
17°
20°
18°
18°
13°
18°
23°
24°
20°
14°
18°
22°
22°
19°
11°
14°
19°
20°
18°
16°
17°
19°
20°
19°
14°
17°
21°
22°
21°
18°
20°
22°
22°
20°
2m1.0
sec
10s
10s
10s
10s
9s
7s
8s
9s
8s
7s
9s
10s
10s
10s
9s
9s
9s
9s
9s
9s
8s
9s
9s
10s
10s
9s
9s
9s
9s
8s
10s
10s
9s
9s
9s
9s
9s
9s
7s
5s
5s
5s
5s
5s
6s
7s
7s
8s
8s
7s
swell
windkm/h
8g15
3g18
10g25
14g31
13g27
11g19
8g21
8g21
13g29
8g23
10g17
5g18
5g16
13g26
20g37
7g14
8g19
12g27
16g36
7g31
20g33
23g40
26g49
25g50
27g49
23g43
22g41
16g44
4g32
4g22
27g50
28g53
28g55
30g57
33g60
31g62
32g62
35g63
33g64
28g64
12g23
4g21
10g26
19g36
24g48
20g36
22g39
25g47
27g52
26g54
tidem
12:54am1.1m
7:02am0.1m
1:19pm1.1m
7:40pm0.1m
1:45am1.0m
7:51am0.1m
2:05pm1.1m
8:30pm0.1m
2:35am1.0m
8:40am0.1m
2:55pm1.2m
9:20pm0.1m
3:20am1.1m
9:30am0.1m
3:40pm1.2m
10:06pm0.1m
4:11am1.1m
10:17am0.1m
4:30pm1.2m
5:02am1.2m
11:07am0.1m
5:22pm1.3m
5:50am1.3m
11:58am0.1m
6:11pm1.4m
6:41am1.4m
12:53pm0.1m
7:03pm1.5m
1:16am0.0m
7:30am1.5m
1:45pm0.0m
7:52pm1.5m
2:06am0.0m
8:23am1.6m
Ideal tide (from tide preference)Strike windowNight

Tide times today

12:54 am
High · 1.06m
7:02 am
Low · 0.15m
1:19 pm
High · 1.13m
7:40 pm
Low · 0.12m
Times shown in spot-local time.

Strike Score Breakdown

22
Poor
Components
Swell Direction14/25
Swell Size5/25
Swell Period10/25
Wind9/25
Raw Score38/100
Adjustments
Wind History-5
💨 Gusty Wind-4
📉 Undersized Swell-7
🚫 Undersized Capmax 64
Adjusted Score22/100
Confidence
Multiplier×1.00
Final Score22

Plan Your Strike

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

Search Flights on Skyscanner
See where's firing right nowToday's best waves worldwide, scored live
Free Strike Report

Know when Pacific is about to fire

Get the best strike windows in Pacific — and worldwide — in your inbox every Monday & Thursday. Live Strike Scores, the swell behind them, zero fluff.

Free forever. Two emails a week. Unsubscribe anytime.

For real surf travel

Get the full The Island (Tuamotu Island) trip window

Pro unlocks the 10-day forecast window, unlimited alerts, and custom spot tracking that help turn a good-looking surf report into a better travel decision.

10-day window

See the trip window before flights get expensive.

Unlimited alerts

Let the app watch your score threshold for you.

Custom spots

Track the breaks that actually matter to your travel plans.

Swell Requirements

Optimal direction
SE (140°)
Direction range
70° - 200°
Size range
1m - 4.1m
Ideal size
2.4m - 3.3m
Height multiplier
1.00×
Ideal period
12s+

Wind Requirements

Optimal direction
NNW (340°)
Offshore range
295° - 25°

Tide Requirements

Optimal tide
low

Water temp

18°C

Wetsuit

3/2mm fullsuit

Difficulty

7/10

Crowd level

7/10

Frequently Asked Questions

What tide is best at The Island (Tuamotu Island)?

The The Island (Tuamotu Island) profile favors low tide. Compare this preference with the forecast tide and local conditions before choosing a session.

What wind direction is offshore at The Island (Tuamotu Island)?

The The Island (Tuamotu Island) profile uses wind from NNW (340°) as its preferred direction, with an offshore range of 295° to 25°. 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 The Island (Tuamotu Island)?

The The Island (Tuamotu Island) scoring profile favors swell from SE (70° to 200°), a swell-height range of 1m to 4.1m, and a reference period of 12s. 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 The Island (Tuamotu Island)?

The main season at The Island (Tuamotu Island) is Mar-Oct.

How do I get to The Island (Tuamotu Island)?

The spot profile lists GIS as a nearby airport. The estimated road transfer is 10 minutes.

What kind of wave is The Island (Tuamotu Island)?

The Island (Tuamotu Island) is a reef break, a peak with lefts and rights. Difficulty is rated 7/10.

Best Season

Peak: Mar-Oct

Getting There

Airport
GIS
Drive time
10 min
Data quality
verified

Strike Log

Community Discussion