Dark Reef 48 hour detailed Surf Forecast

Lat Long: 12.16° N 109.20° E

Issued: 6 pm 09 Jul 2026 (local time)

Forecast update in hr min

Today's Dark Reef sea temperature is

28.2° C

Dark Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Surf Forecasts:

	Short Range Forecast Mostly dry. Warm (max 32°C on Fri afternoon, min 27°C on Thu night). Wind will be generally light.
	Thu 9			Friday 10								Saturday 11								Sun 12
	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	2	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	S 7	SSW 8	SSW 8	SSW 7	S 7	E 21	E 21	E 21	E 21	E 21	NE 21	NE 21	NE 21	NE 20	NE 20	ENE 20	NE 21	ENE 21	ENE 21	NE 16	ENE 16	ENE 16	ENE 16	ENE 16
Wave Graph
kJ	0	0	0	0	0	9	9	9	9	9	18	17	17	16	16	40	17	43	86	67	102	173	226	322
Wind (km/h)	SE	NW	WNW	W	W	WNW	SSE	SE	ESE	N	W	W	W	W	ESE	SE	ENE	NNE	W	W	W	W	WSW	ESE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-on	cross-off	off	off	off	off	cross-on	cross-on	cross-on	glassy	off	off	off	off	cross-on	cross-on	glassy	glassy	off	off	off	off	glassy	cross-on
High Tide						4:38AM1.36m								5:13AM1.50m								6:00AM1.62m
Low Tide									1:42PM0.39m								2:41PM0.18m


	—	—	—	—	5:24	—	—	—	—	—	—	—	5:24	—	—	—	—	—	—	—	5:24	—	—	—
	6:12	—	—	—	—	—	—	—	6:12	—	—	—	—	—	—	—	6:12	—	—	—	—	—	—	6:12
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	30	29	28	27	27	27	31	30	32	29	28	27	27	28	31	31	32	30	29	28	28	28	30	32
Feels °C	33	33	31	29	29	29	33	32	36	34	30	29	29	31	33	33	35	35	32	30	31	31	34	34
Swell 1 Height (m) Direction Period (s)	—	S 8	S 8	S 7	S 7	S 7	S 7	S 7	E 21	S 7	S 8	S 8	S 8	S 8	S 8	ENE 20	S 8	S 8	S 8	S 8	S 8	S 8	S 8	ENE 16
kJ	—	249	253	183	147	124	121	100	9	212	253	217	223	193	160	40	223	318	334	326	314	377	343	322
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	E 21	E 21	E 21	—	E 21	NE 21	NE 21	NE 21	NE 20	NE 20	—	NE 21	ENE 21	ENE 21	NE 16	ENE 16	ENE 16	ENE 16	—
kJ	—	—	—	—	—	9	9	9	—	9	18	17	17	16	16	—	17	43	86	67	102	173	226	—
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	NE 16	—	—	ENE 21	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	10	—	—	44	—	—	—	—
Wind waves Height (m) Direction Period (s)	S 7	SSW 8	SSW 8	SSW 7	—	—	—	S 7	S 7	SSW 7	SSW 7	SSW 7	—	—	SSW 8	S 8	SSW 8	SSW 8	SSW 8	SSW 8	SSW 8	SSW 8	SSW 8	S 8
kJ	178	375	469	340	—	—	—	138	143	292	365	440	—	—	358	193	395	634	560	599	533	599	589	334
Nearest Offshore or Glassy	Kata Noi Phuket	Nexus West End Borneo	Nexus West End Borneo	Jinzonglu Hainan	Cue Dai Beach Da Nang	Cue Dai Beach Da Nang	Cue Dai Beach Da Nang	China Beach Da Nang	China Beach Da Nang	Cue Dai Beach Da Nang	Cue Dai Beach Da Nang	Cue Dai Beach Da Nang	Cue Dai Beach Da Nang	Cue Dai Beach Da Nang	China Beach Da Nang	Cue Dai Beach Da Nang	Cue Dai Beach Da Nang	Bai Dai Nha Trang Khánh Hoà	Dark Reef Khánh Hoà	Dark Reef Khánh Hoà	Dark Reef Khánh Hoà	Dark Reef Khánh Hoà	Dark Reef Khánh Hoà	Non Nuoc Da Nang
Rating (10 max)	1	1	1	2	1	1	1	1	1	2	2	2	2	2	2	2	3	1	1	1	1	1	2	3
Distance (km)	1289	1012	1012	677	425	425	425	436	436	425	425	425	425	425	436	425	425	5	0	0	0	0	0	442
Best forecast wave conditions in Khánh Hoà																		Hon Chong Beach Break	Dark Reef	Dark Reef	Dark Reef	Dark Reef	Dark Reef
Rating (10 max)																		1	1	1	1	1	2
Best forecast wave conditions in Vietnam					Binh An Da Nang	Binh An Da Nang	Binh An Da Nang	Binh An Da Nang	Binh An Da Nang	China Beach Da Nang	Binh An Da Nang	Binh An Da Nang	Binh An Da Nang	Binh An Da Nang	Binh An Da Nang	Binh An Da Nang	Binh An Da Nang	Lang Co Da Nang	Dark Reef Khánh Hoà	Dark Reef Khánh Hoà	Dark Reef Khánh Hoà	Dark Reef Khánh Hoà	Dark Reef Khánh Hoà	Lang Co Da Nang
Rating (10 max)					1	1	1	1	2	2	2	2	2	2	2	2	3	3	1	1	1	1	2	3
Header Global	Papatowai New Zealand	Trial Harbour Australia	Baler - Lindy's Point Philippines	Weld Road New Zealand	Boneyards South Africa	Barbel Point South Africa	Barbel Point South Africa	Barbel Point South Africa	Papatowai New Zealand	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Frigates Fiji	Papatowai New Zealand	Papatowai New Zealand	Otago Peninsula - Allans Beach New Zealand	Cow Bombie Australia	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Etang-Sale Reunion	Etang-Sale Reunion	Black Rocks Mauritius
Rating (10 max)	6	6	6	6	6	5	5	5	6	6	6	7	7	5	5	5	4	5	7	6	5	5	5	4

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Latest Updates

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