What are the current surf conditions at Duds Reef?

Duds Reef currently has varying wave conditions. Check the live forecast above for real-time wave heights, wind conditions, and tide information updated every 6 hours.

What's the best time to surf Duds Reef?

The best time to surf Duds Reef is typically when swell comes from the S direction. Check the tide charts and wind forecasts above for optimal surfing conditions.

Duds Reef Surf Report & Forecast

Ewa Beach, Hawaii

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Current Surf Conditions at Duds Reef

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🌊 Surf Quality Timeline (Week)

Best windows in green

Sun

Mon

Tue

Wed

Thu

Fri

Sat

SELECT DAY

10:00 AM Pacific/Honolulu

Surf Quality: GOOD

12 AM6 AM12 PM6 PM11 PM

SUN

🌊 Surf Quality Timeline

Best windows in green

12AM6AM12PM6PM11PM

🌬️ WIND

7
kt

🌊 SWELL

1
ft

🌊

SWELL
HEIGHT

1ft

🌊

SWELL
PERIOD

10s

💨

WIND GUSTS

8kt

🌡️

AIR TEMP

22°C

🌊

SECONDARY
SWELL

0.8ft @
11s

🌧️

PRECIPITATION

0mm

SURF QUALITY

Good surfing conditions. Small 1.0ft waves with quality 10s ground swell with very light winds Note: winds from NNW would be better.

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📊 7-Day Detailed Forecast

Expandable daily forecasts with hourly details

Sunday

Apr 5

FAIR9 good hours

🌊 0.9-1.0ft 💨 2-8kt 🌡️ 17-24°C

Time	Quality	Swell Height	Period	Swell Dir	Wind Speed	Wind Dir	Gusts	Air Temp	Water Temp	Rain
12:00 AM	GOOD	1ft	10s	SE	5kt	ENE	9kt	19°C	24°C	0mm
1:00 AM	GOOD	1ft	10s	SE	4kt	ENE	9kt	18°C	24°C	0mm
2:00 AM	GOOD	0.9ft	10s	SE	4kt	ENE	8kt	18°C	24°C	0mm
3:00 AM	GOOD	0.9ft	10s	SE	3kt	ENE	6kt	17°C	24°C	0mm
4:00 AM	FAIR	1ft	10s	SE	3kt	ENE	4kt	17°C	24°C	0mm
5:00 AM	FAIR	1ft	10s	SE	2kt	E	3kt	17°C	24°C	0mm
6:00 AM	FAIR	1ft	10s	SE	3kt	E	4kt	18°C	24°C	0mm
7:00 AM	FAIR	1ft	10s	SE	4kt	ENE	6kt	19°C	24°C	0mm
8:00 AM	GOOD	1ft	10s	SE	5kt	ENE	8kt	20°C	24°C	0mm
9:00 AM	GOOD	1ft	10s	SE	6kt	ENE	8kt	21°C	24°C	0mm
10:00 AM	GOOD	1ft	10s	SE	7kt	ENE	8kt	22°C	24°C	0mm
11:00 AM	GOOD	1ft	10s	SE	8kt	ENE	8kt	22°C	24°C	0mm
12:00 PM	GOOD	1ft	10s	SE	7kt	ENE	8kt	23°C	24°C	0mm
1:00 PM	FAIR	0.9ft	10s	SE	7kt	ENE	7kt	23°C	24°C	0mm
2:00 PM	FAIR	0.9ft	10s	SE	7kt	ENE	6kt	24°C	24°C	0mm
3:00 PM	FAIR	0.9ft	10s	SE	7kt	ENE	7kt	23°C	24°C	0mm
4:00 PM	FAIR	0.9ft	9s	SE	7kt	ENE	7kt	23°C	24°C	0mm
5:00 PM	POOR	0.9ft	9s	SE	7kt	ENE	7kt	22°C	24°C	0mm
6:00 PM	POOR	0.9ft	9s	SE	6kt	ENE	8kt	21°C	24°C	0mm
7:00 PM	POOR	0.9ft	9s	SE	6kt	ENE	9kt	21°C	24°C	0mm
8:00 PM	POOR	0.9ft	9s	SE	6kt	ENE	9kt	20°C	24°C	0mm
9:00 PM	FAIR	0.9ft	9s	SE	6kt	ENE	10kt	20°C	24°C	0mm
10:00 PM	FAIR	0.9ft	9s	SE	5kt	ENE	10kt	20°C	24°C	0mm
11:00 PM	FAIR	0.9ft	9s	SE	5kt	ENE	11kt	20°C	24°C	0mm

Monday

Apr 6

GOOD11 good hours

🌊 0.9-1.3ft 💨 1-5kt 🌡️ 19-24°C

Time	Quality	Swell Height	Period	Swell Dir	Wind Speed	Wind Dir	Gusts	Air Temp	Water Temp	Rain
12:00 AM	GOOD	0.9ft	9s	SE	5kt	ENE	10kt	19°C	24°C	0mm
1:00 AM	GOOD	1ft	9s	SE	4kt	ENE	9kt	19°C	24°C	0mm
2:00 AM	GOOD	1ft	9s	SE	4kt	ENE	8kt	19°C	24°C	0mm
3:00 AM	GOOD	1ft	9s	SE	4kt	ENE	8kt	19°C	24°C	0.1mm
4:00 AM	FAIR	1ft	9s	SE	4kt	ENE	7kt	19°C	24°C	0.1mm
5:00 AM	FAIR	1ft	9s	SE	4kt	ENE	7kt	19°C	24°C	0.1mm
6:00 AM	FAIR	1ft	8s	SE	4kt	ENE	7kt	19°C	24°C	0.1mm
7:00 AM	POOR	1ft	7s	SE	5kt	ENE	8kt	20°C	24°C	0.1mm
8:00 AM	FAIR	0.9ft	6s	SE	5kt	E	8kt	20°C	24°C	0.1mm
9:00 AM	GOOD	0.9ft	9s	SSE	5kt	E	7kt	21°C	24°C	0.1mm
10:00 AM	GOOD	1ft	13s	S	5kt	E	6kt	23°C	24°C	0.1mm
11:00 AM	FAIR	1ft	16s	SSW	5kt	E	5kt	24°C	24°C	0.1mm
12:00 PM	GOOD	1ft	12s	SSE	4kt	E	5kt	24°C	24°C	0.1mm
1:00 PM	GOOD	1ft	9s	ESE	2kt	E	4kt	23°C	24°C	0.1mm
2:00 PM	FAIR	1.1ft	5s	ENE	1kt	ENE	3kt	23°C	24°C	0.1mm
3:00 PM	FAIR	1.2ft	5s	E	2kt	ENE	3kt	23°C	25°C	0.1mm
4:00 PM	FAIR	1.2ft	6s	ESE	2kt	ENE	3kt	23°C	25°C	0.1mm
5:00 PM	GOOD	1.3ft	6s	SE	3kt	ENE	3kt	22°C	24°C	0.1mm
6:00 PM	FAIR	1.3ft	6s	SE	3kt	ENE	3kt	22°C	24°C	0.1mm
7:00 PM	FAIR	1.2ft	6s	SSE	3kt	ENE	3kt	22°C	24°C	0.1mm
8:00 PM	POOR	1.2ft	6s	SSE	3kt	E	4kt	21°C	24°C	0.1mm
9:00 PM	FAIR	1.2ft	9s	SSE	3kt	E	4kt	20°C	24°C	0.1mm
10:00 PM	GOOD	1.2ft	12s	S	2kt	E	3kt	20°C	24°C	0.1mm
11:00 PM	GOOD	1.2ft	15s	SSW	2kt	E	3kt	19°C	24°C	0.1mm

Tuesday

Apr 7

GOOD16 good hours

🌊 1.3-1.7ft 💨 2-3kt 🌡️ 18-26°C

Time	Quality	Swell Height	Period	Swell Dir	Wind Speed	Wind Dir	Gusts	Air Temp	Water Temp	Rain
12:00 AM	GOOD	1.3ft	15s	SSW	2kt	E	3kt	19°C	24°C	0.1mm
1:00 AM	GOOD	1.3ft	16s	SSW	2kt	E	3kt	19°C	24°C	0.1mm
2:00 AM	GOOD	1.4ft	16s	SSW	2kt	ESE	2kt	18°C	24°C	0mm
3:00 AM	GOOD	1.5ft	16s	SSW	2kt	E	2kt	18°C	24°C	0mm
4:00 AM	FAIR	1.5ft	16s	SSW	3kt	E	3kt	18°C	24°C	0mm
5:00 AM	FAIR	1.6ft	16s	SSW	3kt	E	3kt	18°C	24°C	0mm
6:00 AM	FAIR	1.6ft	16s	SSW	3kt	ENE	3kt	19°C	24°C	0mm
7:00 AM	FAIR	1.5ft	16s	SSW	3kt	ENE	3kt	20°C	24°C	0mm
8:00 AM	GOOD	1.5ft	16s	SSW	2kt	ENE	3kt	21°C	24°C	0mm
9:00 AM	GOOD	1.4ft	16s	SSW	3kt	ENE	3kt	22°C	24°C	0mm
10:00 AM	GOOD	1.4ft	16s	SSW	3kt	ENE	3kt	24°C	25°C	0mm
11:00 AM	GOOD	1.3ft	16s	SSW	3kt	ENE	3kt	25°C	25°C	0mm
12:00 PM	GOOD	1.4ft	17s	SSW	2kt	ESE	3kt	26°C	25°C	0mm
1:00 PM	GOOD	1.4ft	18s	S	2kt	SSE	4kt	26°C	25°C	0mm
2:00 PM	GOOD	1.5ft	19s	S	2kt	SSW	4kt	26°C	25°C	0mm
3:00 PM	GOOD	1.6ft	19s	S	2kt	SSE	4kt	25°C	25°C	0mm
4:00 PM	GOOD	1.6ft	18s	S	2kt	SE	4kt	25°C	25°C	0mm
5:00 PM	GOOD	1.7ft	18s	S	2kt	ESE	4kt	24°C	25°C	0mm
6:00 PM	GOOD	1.7ft	17s	S	2kt	E	4kt	23°C	25°C	0mm
7:00 PM	FAIR	1.7ft	16s	SSW	3kt	E	4kt	22°C	25°C	0mm
8:00 PM	FAIR	1.6ft	15s	SSW	3kt	ENE	4kt	22°C	25°C	0mm
9:00 PM	FAIR	1.7ft	15s	SSW	3kt	E	4kt	22°C	25°C	0.1mm
10:00 PM	FAIR	1.7ft	15s	SSW	3kt	E	4kt	21°C	25°C	0.1mm
11:00 PM	GOOD	1.7ft	15s	SSW	3kt	E	4kt	21°C	25°C	0.2mm

Wednesday

Apr 8

GOOD7 excellent hours

🌊 1.8-2.5ft 💨 1-8kt 🌡️ 21-24°C

Time	Quality	Swell Height	Period	Swell Dir	Wind Speed	Wind Dir	Gusts	Air Temp	Water Temp	Rain
12:00 AM	GOOD	1.9ft	16s	SSW	2kt	SE	3kt	21°C	25°C	0.2mm
1:00 AM	EXCELLENT	2.1ft	17s	SSW	1kt	SSE	2kt	21°C	25°C	0.2mm
2:00 AM	EXCELLENT	2.3ft	18s	SSW	1kt	SSW	1kt	21°C	24°C	0.2mm
3:00 AM	EXCELLENT	2.2ft	17s	S	1kt	SSW	1kt	21°C	24°C	0.2mm
4:00 AM	EXCELLENT	2.1ft	17s	S	2kt	SSW	2kt	21°C	24°C	0.1mm
5:00 AM	EXCELLENT	2ft	17s	S	2kt	SW	2kt	21°C	24°C	0.1mm
6:00 AM	GOOD	1.9ft	17s	S	2kt	SSW	2kt	21°C	24°C	0.2mm
7:00 AM	GOOD	1.9ft	17s	S	1kt	S	1kt	21°C	24°C	0.3mm
8:00 AM	GOOD	1.8ft	17s	S	1kt	SSE	1kt	21°C	24°C	0.3mm
9:00 AM	EXCELLENT	2ft	17s	S	3kt	SSE	4kt	22°C	25°C	0.5mm
10:00 AM	EXCELLENT	2.2ft	17s	S	4kt	S	7kt	23°C	25°C	0.8mm
11:00 AM	GOOD	2.5ft	17s	SSW	6kt	S	10kt	24°C	25°C	1mm
12:00 PM	GOOD	2.5ft	17s	SSW	7kt	S	11kt	24°C	25°C	0.9mm
1:00 PM	GOOD	2.5ft	17s	SSW	7kt	S	11kt	24°C	25°C	0.9mm
2:00 PM	GOOD	2.5ft	16s	S	7kt	SSW	12kt	23°C	25°C	0.8mm
3:00 PM	GOOD	2.5ft	16s	S	8kt	S	12kt	23°C	25°C	0.6mm
4:00 PM	GOOD	2.5ft	16s	S	8kt	S	13kt	23°C	25°C	0.4mm
5:00 PM	FAIR	2.5ft	16s	S	8kt	S	14kt	23°C	25°C	0.2mm
6:00 PM	GOOD	2.5ft	16s	S	8kt	S	14kt	22°C	25°C	0.2mm
7:00 PM	GOOD	2.4ft	16s	S	8kt	S	15kt	22°C	25°C	0.2mm
8:00 PM	GOOD	2.4ft	16s	S	8kt	S	16kt	21°C	25°C	0.1mm
9:00 PM	GOOD	2.4ft	16s	S	8kt	S	16kt	21°C	25°C	0.2mm
10:00 PM	GOOD	2.4ft	16s	S	8kt	S	17kt	21°C	25°C	0.2mm
11:00 PM	GOOD	2.4ft	16s	S	8kt	S	17kt	21°C	25°C	0.2mm

Thursday

Apr 9

GOOD12 good hours

🌊 2.3-2.5ft 💨 7-12kt 🌡️ 20-23°C

Time	Quality	Swell Height	Period	Swell Dir	Wind Speed	Wind Dir	Gusts	Air Temp	Water Temp	Rain
12:00 AM	GOOD	2.4ft	15s	S	8kt	S	17kt	21°C	25°C	0.3mm
1:00 AM	FAIR	2.5ft	15s	S	8kt	S	18kt	21°C	24°C	0.3mm
2:00 AM	FAIR	2.5ft	15s	S	8kt	S	18kt	21°C	24°C	0.4mm
3:00 AM	GOOD	2.5ft	15s	S	8kt	S	18kt	20°C	24°C	0.8mm
4:00 AM	GOOD	2.4ft	15s	S	8kt	S	17kt	20°C	24°C	1.2mm
5:00 AM	GOOD	2.4ft	15s	S	7kt	S	17kt	20°C	24°C	1.6mm
6:00 AM	GOOD	2.4ft	15s	S	7kt	S	16kt	20°C	24°C	1.6mm
7:00 AM	GOOD	2.4ft	15s	S	7kt	S	16kt	21°C	24°C	1.5mm
8:00 AM	GOOD	2.4ft	15s	S	7kt	S	15kt	21°C	24°C	1.4mm
9:00 AM	GOOD	2.4ft	15s	S	8kt	S	16kt	21°C	24°C	1.1mm
10:00 AM	FAIR	2.4ft	15s	S	8kt	S	16kt	22°C	24°C	0.8mm
11:00 AM	FAIR	2.4ft	15s	S	9kt	S	16kt	22°C	24°C	0.5mm
12:00 PM	FAIR	2.4ft	15s	S	10kt	S	17kt	22°C	24°C	0.4mm
1:00 PM	FAIR	2.4ft	15s	S	11kt	SSE	19kt	23°C	24°C	0.4mm
2:00 PM	POOR	2.4ft	14s	S	12kt	SSE	20kt	23°C	24°C	0.4mm
3:00 PM	FAIR	2.4ft	14s	S	11kt	SSE	20kt	23°C	24°C	0.3mm
4:00 PM	FAIR	2.3ft	14s	S	11kt	S	19kt	22°C	24°C	0.2mm
5:00 PM	FAIR	2.3ft	14s	S	10kt	S	18kt	22°C	24°C	0.1mm
6:00 PM	FAIR	2.3ft	14s	S	9kt	S	18kt	22°C	24°C	0.1mm
7:00 PM	FAIR	2.3ft	14s	S	8kt	S	17kt	21°C	24°C	0.1mm
8:00 PM	GOOD	2.3ft	14s	S	8kt	S	17kt	21°C	24°C	0.2mm
9:00 PM	GOOD	2.3ft	14s	S	8kt	S	17kt	21°C	24°C	0.3mm
10:00 PM	GOOD	2.3ft	14s	S	8kt	S	17kt	21°C	24°C	0.5mm
11:00 PM	GOOD	2.3ft	14s	S	7kt	S	17kt	21°C	24°C	0.6mm

Friday

Apr 10

GOOD2 excellent hours

🌊 2.1-5.6ft 💨 5-9kt 🌡️ 20-24°C

Time	Quality	Swell Height	Period	Swell Dir	Wind Speed	Wind Dir	Gusts	Air Temp	Water Temp	Rain
12:00 AM	GOOD	2.3ft	14s	S	8kt	S	17kt	21°C	24°C	0.8mm
1:00 AM	GOOD	2.2ft	14s	S	8kt	S	17kt	21°C	24°C	0.9mm
2:00 AM	GOOD	2.2ft	14s	S	8kt	S	17kt	21°C	24°C	1mm
3:00 AM	GOOD	2.2ft	14s	S	8kt	SSW	17kt	21°C	24°C	1.2mm
4:00 AM	GOOD	2.1ft	14s	S	7kt	SSW	16kt	21°C	24°C	1.3mm
5:00 AM	GOOD	2.1ft	14s	S	7kt	SSW	16kt	20°C	24°C	1.5mm
6:00 AM	EXCELLENT	3.2ft	11s	S	7kt	SSW	15kt	21°C	24°C	1.4mm
7:00 AM	EXCELLENT	4.4ft	9s	S	6kt	SSW	14kt	21°C	24°C	1.2mm
8:00 AM	GOOD	5.6ft	7s	S	6kt	SSW	14kt	21°C	24°C	1.1mm
9:00 AM	GOOD	5.4ft	7s	S	7kt	SSW	13kt	21°C	24°C	0.9mm
10:00 AM	GOOD	5.2ft	7s	S	7kt	S	13kt	22°C	24°C	0.8mm
11:00 AM	GOOD	5ft	7s	S	8kt	S	12kt	23°C	24°C	0.6mm
12:00 PM	FAIR	4.8ft	7s	S	8kt	S	13kt	23°C	24°C	0.5mm
1:00 PM	FAIR	4.6ft	7s	S	8kt	S	13kt	23°C	24°C	0.5mm
2:00 PM	FAIR	4.4ft	6s	S	9kt	S	14kt	24°C	24°C	0.4mm
3:00 PM	FAIR	4.3ft	6s	S	8kt	S	14kt	23°C	24°C	0.4mm
4:00 PM	FAIR	4.1ft	6s	S	8kt	S	13kt	23°C	24°C	0.3mm
5:00 PM	FAIR	4ft	6s	S	8kt	S	13kt	23°C	24°C	0.2mm
6:00 PM	GOOD	3.9ft	6s	S	7kt	S	13kt	23°C	24°C	0.2mm
7:00 PM	GOOD	3.8ft	6s	S	6kt	S	12kt	22°C	24°C	0.2mm
8:00 PM	GOOD	3.6ft	6s	SSE	5kt	S	12kt	22°C	24°C	0.2mm
9:00 PM	GOOD	3.6ft	6s	SSE	5kt	S	12kt	22°C	24°C	0.2mm
10:00 PM	GOOD	3.5ft	6s	SSE	5kt	S	12kt	22°C	24°C	0.1mm
11:00 PM	GOOD	3.4ft	6s	SSE	5kt	S	12kt	22°C	24°C	0.1mm

Saturday

Apr 11

GOOD3 excellent hours

🌊 1.7-3.4ft 💨 5-8kt 🌡️ 21-24°C

Time	Quality	Swell Height	Period	Swell Dir	Wind Speed	Wind Dir	Gusts	Air Temp	Water Temp	Rain
12:00 AM	GOOD	2.8ft	8s	S	5kt	S	12kt	21°C	24°C	0.1mm
1:00 AM	EXCELLENT	2.3ft	10s	S	5kt	SSW	13kt	21°C	24°C	0.2mm
2:00 AM	GOOD	1.7ft	13s	SSW	5kt	SSW	13kt	21°C	24°C	0.2mm
3:00 AM	GOOD	1.8ft	13s	S	5kt	SSW	13kt	21°C	24°C	0.3mm
4:00 AM	GOOD	1.9ft	13s	S	5kt	SSW	12kt	21°C	24°C	0.4mm
5:00 AM	GOOD	2ft	13s	S	5kt	SSW	12kt	21°C	24°C	0.5mm
6:00 AM	EXCELLENT	2.5ft	10s	S	5kt	SSW	11kt	21°C	24°C	0.6mm
7:00 AM	EXCELLENT	2.9ft	8s	S	5kt	SSW	11kt	21°C	24°C	0.6mm
8:00 AM	GOOD	3.4ft	5s	S	5kt	SSW	10kt	22°C	24°C	0.7mm
9:00 AM	GOOD	3.2ft	5s	S	5kt	SSW	10kt	22°C	24°C	0.9mm
10:00 AM	GOOD	3.1ft	5s	S	5kt	SSW	9kt	22°C	25°C	1.1mm
11:00 AM	FAIR	3ft	5s	S	6kt	SSW	9kt	22°C	25°C	1.3mm
12:00 PM	GOOD	2.7ft	8s	S	6kt	SSW	10kt	22°C	25°C	1.2mm
1:00 PM	GOOD	2.4ft	11s	S	7kt	SSW	11kt	23°C	25°C	1.1mm
2:00 PM	GOOD	2.1ft	13s	S	8kt	SSW	12kt	24°C	25°C	1mm
3:00 PM	GOOD	2.1ft	13s	S	8kt	SSW	11kt	23°C	25°C	0.7mm
4:00 PM	GOOD	2ft	13s	S	7kt	SSW	11kt	23°C	25°C	0.4mm
5:00 PM	GOOD	2ft	13s	S	7kt	SSW	10kt	23°C	25°C	0.1mm
6:00 PM	GOOD	2ft	13s	S	6kt	SSW	11kt	23°C	25°C	0.1mm
7:00 PM	GOOD	2ft	13s	S	6kt	SSW	13kt	22°C	25°C	0.1mm
8:00 PM	GOOD	2ft	13s	S	6kt	SSW	14kt	21°C	25°C	0.1mm
9:00 PM	GOOD	2ft	13s	S	6kt	S	14kt	21°C	25°C	0.1mm
10:00 PM	GOOD	2ft	13s	S	6kt	S	14kt	21°C	25°C	0.1mm
11:00 PM	GOOD	1.9ft	13s	S	5kt	S	13kt	21°C	25°C	0.1mm

Forecast Summary

Best Day:Check forecast for optimal conditions

Average Swell:1.0ft @ 9s

Wind Conditions:1-8kt ENE

Water Temperature:24-25°C

Local Knowledge & Surf Guide

Local Knowledge

Duds Reef in Oahu is an exposed reef break with reasonably consistent surf year-round. It works best with a South-southeast swell and North-northwest offshore winds, receiving both groundswells and windswells equally. The break is fairly popular and can sometimes get crowded. Surfers should be cautious of rocks. The best conditions are typically found during Spring, especially in May.

Best Swell Direction: S

Bottom Type: Reef

Ideal Conditions

This spot performs best under these specific conditions. Forecasts take these into account when rating surf quality.

Ideal Swell DirectionSSE

Ideal Wind DirectionNNW

🌊 Tide Table

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🌅 Sunrise & 🌙 Moon

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