Current Weather

SunDaylight: 12h 49m

Sunrise06:10

Sunset18:59

Waves

Live

SSE

1.1m

Period: 9s

Swell 1:0.8m@ 10sS

Swell 2:0.4m@ 5sSE

Wind waves:

0.4m@ 2sENE

Wind

Offshore

ENE

13km/h

Gusts: 34 km/h

Tides

+0.33m

00h06h12h18h24h

Air

25°C

Feels like: 27°C

Max29°

Min25°

Water

26°C

Wetsuit: Boardshorts

UV IndexMax today: 8.9

0.0Low

UV Scale

No protection needed. Safe to be outside.

Rain ProbabilityMax today: 2%

0%No rain

Perfect conditions to be outside.

Forecast

	Today			Tomorrow			20 Thu			21 Fri			22 Sat			23 Sun			24 Mon			25 Tue
Period	AM	PM	EVE	AM	PM	EVE	AM	PM	EVE	AM	PM	EVE	AM	PM	EVE	AM	PM	EVE	AM	PM	EVE	AM	PM	EVE
Rating	!	!	!	!	!	!	4	!	!	6	4	5	!	!	!	!	!	!	!	!	!	!	!	!
Height(m)	1.2 S 169°	1.1 SSE 165°	1.1 SSE 166°	1.0 S 177°	1.0 S 181°	1.0 S 180°	1.0 S 187°	1.0 S 190°	1.0 S 190°	1.0 SSW 192°	1.0 SSW 194°	1.0 SSW 194°	1.1 S 179°	1.3 SSE 166°	1.4 SSE 154°	1.5 SE 132°	1.7 ESE 117°	1.6 ESE 117°	1.6 ESE 119°	1.6 SE 124°	1.6 SE 132°	1.4 SSE 152°	1.5 SSE 152°	1.4 SSE 157°
Period(s)	9	9	9	10	10	10	10	11	11	12	12	12	10	9	8	8	8	8	8	8	8	8	8	8
Energy(kJ)	205	180	166	173	175	176	191	211	224	244	257	267	250	247	256	281	295	301	311	303	289	267	270	277
Wind(km/h)	16 ↑42 ENE	17 ↑46 ENE	13 ↑36 ENE	14 ↑36 ENE	15 ↑40 ENE	13 ↑34 NE	10 ↑27 NE	13 ↑36 NE	11 ↑30 NNE	8 ↑21 ENE	12 ↑33 ENE	10 ↑29 NNE	18 ↑47 ENE	22 ↑61 ENE	21 ↑58 NE	26 ↑67 NE	30 ↑80 NE	29 ↑77 NE	21 ↑61 ENE	18 ↑61 NE	20 ↑53 ENE	13 ↑42 NE	20 ↑54 ENE	18 ↑54 NE
Wind state	cross-off	cross-off	offshore	cross-off	cross-off	offshore	offshore	cross-off	offshore	offshore	cross-off	offshore	cross-off	cross-off	cross-off	offshore	offshore	offshore	cross-off	cross-off	cross-off	offshore	cross-off	cross-off
Swell 1	0.9m9s S	0.9m9s S	0.8m9s S	0.8m9s S	0.8m8s S	0.7m8s S	0.7m10s S	0.8m10s S	0.8m11s S	0.8m11s S	0.8m11s S	0.8m10s S	0.7m10s S	0.7m9s S	0.7m10s S	0.8m11s S	0.8m12s S	0.8m12s S	0.7m12s S	0.7m12s S	0.7m11s S	0.8m11s S	0.7m10s S	0.7m10s S
Swell 2	0.3m8s SW	0.4m5s SE	0.3m6s SE	0.3m16s S	0.3m16s S	0.4m16s S	0.4m10s SSW	0.4m7s W	0.4m7s W	0.5m8s W	0.5m9s WSW	0.5m12s SSW	0.5m13s SSW	0.5m14s SSW	0.5m11s SE	0.3m7s ESE	0.4m7s ESE	0.4m6s ESE	0.3m10s SE	0.3m9s SE	0.4m8s SE	0.6m6s SSE	0.4m13s S	0.3m14s S
Tides	▲ High0.7m	▲ High0.6m	▲ High0.5m	▲ High0.7m	▲ High0.6m	▲ High0.5m	▲ High0.7m	▲ High0.7m	▲ High0.5m	▲ High0.6m	▲ High0.7m	▲ High0.4m	▲ High0.6m	▲ High0.7m	▲ High0.4m	▲ High0.5m	▲ High0.8m	▲ High0.4m	▲ High0.4m	▲ High0.8m	▲ High0.4m	▲ High0.4m	▲ High0.8m	▲ High0.4m
Cloud cover
Rain(mm)			-				-	-	-				-
Air	26°C	28°C	25°C	26°C	28°C	25°C	26°C	29°C	25°C	26°C	30°C	26°C	27°C	29°C	26°C	27°C	28°C	26°C	25°C	27°C	26°C	26°C	28°C	25°C
Water	26°C	26°C	26°C	26°C	26°C	26°C	27°C	27°C	27°C	27°C	28°C	28°C	27°C	27°C	27°C	27°C	27°C	27°C	27°C	27°C	27°C	27°C	27°C	27°C
UV Index	7	9	2	5	8	2	7	9	2	7	9	1	7	9	2	7	9	2	5	5	0	3	3	1

Map

Windy

Reviews

4.0

Be the first to review Number Fours! Login to leave a review.

Located in Oahu, Number Fours is a renowned reef break offering consistent waves from south-southeast swells. The best conditions occur in summer with offshore north winds. Surfers can choose between left and right reefs, which work well at all tide stages. Be cautious of rocks, sharks, and localism when surfing this crowded spot.

Similar to Number Fours

View all places

Sri Lanka

Bennys (Hikkaduwa)

Bennys delivers powerful reef waves for expert surfers in Hikkaduwa

Advanced

+5 more

Bennys is a challenging reef break in Hikkaduwa with consistent waves, ideal for advanced surfers during summer.

Maldives

Male

Ride the powerful reefs of Male's legendary waves

Advanced

+5 more

Male offers consistent reef breaks with powerful waves, ideal for advanced surfers seeking tropical perfection

Mauritius / Maurice

Pereybere

Pereybere offers expert waves in summer with rare crowds

Advanced

+5 more

Pereybere is a reef break with powerful right-hand waves, best in summer when conditions align perfectly.

Similar to Number Fours

Current Weather

SunDaylight: 12h 49m

Sunrise06:10

Sunset18:59

Waves

Live

SSE

1.1m

Period: 9s

Swell 1:0.8m@ 10sS

Swell 2:0.4m@ 5sSE

Wind waves:

0.4m@ 2sENE

Wind

Offshore

ENE

13km/h

Gusts: 34 km/h

Tides

+0.33m

00h06h12h18h24h

Air

25°C

Feels like: 27°C

Max29°

Min25°

Water

26°C

Wetsuit: Boardshorts

UV IndexMax today: 8.9

0.0Low

UV Scale

No protection needed. Safe to be outside.

Rain ProbabilityMax today: 2%

0%No rain

Perfect conditions to be outside.

Forecast

	Today			Tomorrow			20 Thu			21 Fri			22 Sat			23 Sun			24 Mon			25 Tue
Period	AM	PM	EVE	AM	PM	EVE	AM	PM	EVE	AM	PM	EVE	AM	PM	EVE	AM	PM	EVE	AM	PM	EVE	AM	PM	EVE
Rating	!	!	!	!	!	!	4	!	!	6	4	5	!	!	!	!	!	!	!	!	!	!	!	!
Height(m)	1.2 S 169°	1.1 SSE 165°	1.1 SSE 166°	1.0 S 177°	1.0 S 181°	1.0 S 180°	1.0 S 187°	1.0 S 190°	1.0 S 190°	1.0 SSW 192°	1.0 SSW 194°	1.0 SSW 194°	1.1 S 179°	1.3 SSE 166°	1.4 SSE 154°	1.5 SE 132°	1.7 ESE 117°	1.6 ESE 117°	1.6 ESE 119°	1.6 SE 124°	1.6 SE 132°	1.4 SSE 152°	1.5 SSE 152°	1.4 SSE 157°
Period(s)	9	9	9	10	10	10	10	11	11	12	12	12	10	9	8	8	8	8	8	8	8	8	8	8
Energy(kJ)	205	180	166	173	175	176	191	211	224	244	257	267	250	247	256	281	295	301	311	303	289	267	270	277
Wind(km/h)	16 ↑42 ENE	17 ↑46 ENE	13 ↑36 ENE	14 ↑36 ENE	15 ↑40 ENE	13 ↑34 NE	10 ↑27 NE	13 ↑36 NE	11 ↑30 NNE	8 ↑21 ENE	12 ↑33 ENE	10 ↑29 NNE	18 ↑47 ENE	22 ↑61 ENE	21 ↑58 NE	26 ↑67 NE	30 ↑80 NE	29 ↑77 NE	21 ↑61 ENE	18 ↑61 NE	20 ↑53 ENE	13 ↑42 NE	20 ↑54 ENE	18 ↑54 NE
Wind state	cross-off	cross-off	offshore	cross-off	cross-off	offshore	offshore	cross-off	offshore	offshore	cross-off	offshore	cross-off	cross-off	cross-off	offshore	offshore	offshore	cross-off	cross-off	cross-off	offshore	cross-off	cross-off
Swell 1	0.9m9s S	0.9m9s S	0.8m9s S	0.8m9s S	0.8m8s S	0.7m8s S	0.7m10s S	0.8m10s S	0.8m11s S	0.8m11s S	0.8m11s S	0.8m10s S	0.7m10s S	0.7m9s S	0.7m10s S	0.8m11s S	0.8m12s S	0.8m12s S	0.7m12s S	0.7m12s S	0.7m11s S	0.8m11s S	0.7m10s S	0.7m10s S
Swell 2	0.3m8s SW	0.4m5s SE	0.3m6s SE	0.3m16s S	0.3m16s S	0.4m16s S	0.4m10s SSW	0.4m7s W	0.4m7s W	0.5m8s W	0.5m9s WSW	0.5m12s SSW	0.5m13s SSW	0.5m14s SSW	0.5m11s SE	0.3m7s ESE	0.4m7s ESE	0.4m6s ESE	0.3m10s SE	0.3m9s SE	0.4m8s SE	0.6m6s SSE	0.4m13s S	0.3m14s S
Tides	▲ High0.7m	▲ High0.6m	▲ High0.5m	▲ High0.7m	▲ High0.6m	▲ High0.5m	▲ High0.7m	▲ High0.7m	▲ High0.5m	▲ High0.6m	▲ High0.7m	▲ High0.4m	▲ High0.6m	▲ High0.7m	▲ High0.4m	▲ High0.5m	▲ High0.8m	▲ High0.4m	▲ High0.4m	▲ High0.8m	▲ High0.4m	▲ High0.4m	▲ High0.8m	▲ High0.4m
Cloud cover
Rain(mm)			-				-	-	-				-
Air	26°C	28°C	25°C	26°C	28°C	25°C	26°C	29°C	25°C	26°C	30°C	26°C	27°C	29°C	26°C	27°C	28°C	26°C	25°C	27°C	26°C	26°C	28°C	25°C
Water	26°C	26°C	26°C	26°C	26°C	26°C	27°C	27°C	27°C	27°C	28°C	28°C	27°C	27°C	27°C	27°C	27°C	27°C	27°C	27°C	27°C	27°C	27°C	27°C
UV Index	7	9	2	5	8	2	7	9	2	7	9	1	7	9	2	7	9	2	5	5	0	3	3	1

Map

Windy

Similar to Number Fours

View all places

Sri Lanka

Bennys (Hikkaduwa)

Bennys delivers powerful reef waves for expert surfers in Hikkaduwa

Advanced

+5 more

Bennys is a challenging reef break in Hikkaduwa with consistent waves, ideal for advanced surfers during summer.

Maldives

Male

Ride the powerful reefs of Male's legendary waves

Advanced

+5 more

Male offers consistent reef breaks with powerful waves, ideal for advanced surfers seeking tropical perfection

Mauritius / Maurice

Pereybere

Pereybere offers expert waves in summer with rare crowds

Advanced

+5 more

Pereybere is a reef break with powerful right-hand waves, best in summer when conditions align perfectly.

Number Fours

Number Fours is a world-class reef break in Oahu with powerful waves ideal for advanced surfers.

Current Weather

Forecast

Map

Windy

Reviews

Tags:

Similar to Number Fours

Reviews

Current Weather

Forecast

Map

Windy