Dunes 48 hour detailed Surf Forecast

Lat Long: 18.51° N 67.06° W

Issued: 1 am 31 Oct 2026 (local time)

Forecast update in hr min

Today's Dunes sea temperature is

29.8°C

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

Surf Forecasts:

How big are the waves at Dunes today (31 Oct):

Morning surf: Morning surf (31 Oct, local time) - 2.5ft (0.8m), 9s period with NNE swell.
Afternoon surf: Afternoon surf (31 Oct, local time) - 2.5ft (0.8m), 9s period with NNE swell.
Evening surf: Evening surf (31 Oct, local time) - 2.5ft (0.8m), 9s period with NNE swell.

The current surf forecast for Dunes at 5AM is: 0.8m 9s primary swell from a North-northeast direction and 0.7m 8s secondary swell from a East direction (forecast issued at 01:00am October 31). The wind direction is predicted to be cross-offshore.

Time (AST) & Date	Wave Height	Wave Period
Morning (31 Oct)	2.5ft (0.8m)	9s
Afternoon (31 Oct)	2.5ft (0.8m)	9s
Evening (31 Oct)	2.5ft (0.8m)	9s

Table - waves today at Dunes. (Swell directed towards the surf break)

	Short Range Forecast Heavy rain (total 31mm), heaviest during Sat afternoon. Warm (max 29°C on Sat afternoon, min 25°C on Mon night). Wind will be generally light.
	Saturday 31								Sunday 1								Monday 2
	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM
Rating (10 max)	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	2	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	NNE 9	NNE 9	NNE 8	NNE 9	NNE 9	NNE 9	NNE 9	NNE 9	NNE 8	NNE 8	NNE 8	NNE 9	N 9	N 9	NNE 9	NNE 9	NNE 9	NNE 9	NNE 9	NNE 9	NNE 9	NNE 9	NNE 9	NNE 8
Wave Graph
kJ	111	84	82	96	98	96	119	88	82	80	51	62	42	59	62	80	101	101	103	129	129	129	123	118
Wind (km/h)	SE	ESE	E	ENE	NE	ENE	ENE	E	E	E	E	E	ENE	ENE	E	E	E	E	E	E	ENE	ENE	S	ESE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross	cross	cross-on	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	off	cross-off
High Tide	11:51PM0.32m				1:07PM0.60m				00:59AM0.34m					2:05PM0.57m				2:13AM0.37m				3:02PM0.54m
Low Tide			5:44AM0.04m					8:05PM0.18m			6:53AM0.08m					9:01PM0.18m				8:10AM0.13m				9:50PM0.17m


	—	6:26	—	—	—	—	—	—	—	6:26	—	—	—	—	—	—	—	6:28	—	—	—	—	—	—
	—	—	—	—	—	5:55	—	—	—	—	—	—	—	5:54	—	—	—	—	—	—	—	5:54	—	—
mm	—	—	—	—	1	9	4	—	—	—	—	2	2	4	1	—	—	—	—	—	3	4	1	—
Temp °C	26	26	26	28	29	27	27	27	26	26	27	29	29	27	27	26	26	26	26	29	29	29	27	26
Feels °C	29	30	28	29	30	28	29	29	27	28	29	31	31	29	29	27	26	27	27	30	31	32	30	29
Swell 1 Height (m) Direction Period (s)	NNE 9	NNE 9	NNE 8	NNE 9	NNE 9	NNE 9	NNE 9	NNE 9	NNE 8	NNE 8	NNE 8	NNE 9	N 9	N 9	NNE 9	NNE 9	NNE 9	NNE 9	NNE 9	NNE 9	NNE 9	NNE 9	NNE 9	NNE 8
kJ	111	84	82	96	98	96	119	88	82	80	51	62	42	59	62	80	101	101	103	129	129	129	123	118
Swell 2 Height (m) Direction Period (s)	ENE 8	E 8	E 8	E 10	—	N 18	E 9	ENE 9	ENE 9	E 9	NNE 10	NNE 15	NE 7	NNE 8	NNE 14	NNE 14	NNE 14	NNE 14	NNE 13	NNE 14	NNE 13	NNE 13	NNE 13	NNE 13
kJ	20	55	41	2	—	6	6	8	8	7	20	21	14	6	18	18	18	18	18	18	17	17	17	17
Swell 3 Height (m) Direction Period (s)	—	—	E 10	—	—	N 18	N 18	N 17	N 16	NE 16	E 9	E 10	NNE 15	NNE 14	—	—	NNE 14	—	—	—	—	ENE 8	ENE 8	N 16
kJ	—	—	2	—	—	6	6	5	5	10	7	2	21	19	—	—	18	—	—	—	—	7	7	5
Wind waves Height (m) Direction Period (s)	E 4	—	—	E 7	ENE 7	ENE 4	ENE 4	E 4	E 4	E 4	ENE 4	ENE 4	ENE 5	ENE 4	ENE 4	E 4	ENE 5	ENE 5	E 4	ENE 5	ENE 5	ENE 5	E 5	E 5
kJ	13	—	—	40	57	21	24	22	22	22	24	32	37	36	36	41	35	35	41	37	49	56	55	57
Nearest Offshore or Glassy	Dunes Puerto Rico	Dunes Puerto Rico	Jobo's Puerto Rico	Punta Higuero Puerto Rico	Gas Chambers Puerto Rico	BC's Puerto Rico	El Unico Puerto Rico	Dogmans (Rincon) Puerto Rico	Dogmans (Rincon) Puerto Rico	Dogmans (Rincon) Puerto Rico	Dogmans (Rincon) Puerto Rico	Punta Higuero Puerto Rico	Punta Higuero Puerto Rico	Jobo's Puerto Rico	BC's Puerto Rico	Dogmans (Rincon) Puerto Rico	Dogmans (Rincon) Puerto Rico	Wilderness Puerto Rico	Wilderness Puerto Rico	Gas Chambers Puerto Rico	Gas Chambers Puerto Rico	Surfers Beach Puerto Rico	Dunes Puerto Rico	Dunes Puerto Rico
Rating (10 max)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	2	1
Distance (km)	0	0	3	26	13	21	87	29	29	29	29	26	26	3	21	29	29	13	13	13	13	9	0	0
Best forecast wave conditions in Puerto Rico	Chatarras	Chatarras	Chatarras	Dogmans (Rincon)	Dogmans (Rincon)	Dogmans (Rincon)	El Unico	Margara	Chatarras	Dogmans (Rincon)	Islitas	Dogmans (Rincon)	Punta Higuero	Punta Higuero	Dogmans (Rincon)	Chatarras	Caballos	Dogmans (Rincon)	Margara	Dogmans (Rincon)	Punta Higuero	BC's	Playa Motones	Chatarras
Rating (10 max)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	2	1
Best forecast wave conditions in Puerto Rico	Chatarras Puerto Rico	Chatarras Puerto Rico	Chatarras Puerto Rico	Dogmans (Rincon) Puerto Rico	Dogmans (Rincon) Puerto Rico	Dogmans (Rincon) Puerto Rico	El Unico Puerto Rico	Margara Puerto Rico	Chatarras Puerto Rico	Dogmans (Rincon) Puerto Rico	Islitas Puerto Rico	Dogmans (Rincon) Puerto Rico	Punta Higuero Puerto Rico	Punta Higuero Puerto Rico	Dogmans (Rincon) Puerto Rico	Chatarras Puerto Rico	Caballos Puerto Rico	Dogmans (Rincon) Puerto Rico	Margara Puerto Rico	Dogmans (Rincon) Puerto Rico	Punta Higuero Puerto Rico	BC's Puerto Rico	Playa Motones Puerto Rico	Chatarras Puerto Rico
Rating (10 max)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	2	1
Header Global	Papatowai New Zealand	Ouano Lefts New Caledonia	St Vincent Left New Caledonia	Achadas Da Cruz Portugal	Niyodo Rivermouth Japan	Nunoshima Japan	Kaiser's (Hachijojima Island) Japan	Niyodo Rivermouth Japan	Afife Portugal	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Malaking Gasang (Baler) Philippines	Trial Harbour Australia	Boat Basin Lefts Guam	Ahijedero Mexico	Ahijedero Mexico	Lincoln City Nelscott Reef United States	Lebu Chile	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States
Rating (10 max)	5	5	5	4	5	5	5	5	4	4	4	4	4	5	4	4	4	5	5	5	5	5	5	5

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

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Dunes 48 hour detailed Surf Forecast

How big are the waves at Dunes today (31 Oct):

Short Range Forecast

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