Trez Hir 48 hour detailed Surf Forecast

Lat Long: 48.35° N 4.70° W

Issued: 7 am 09 Jul 2026 (local time)

Forecast update in hr min

Today's Trez Hir sea temperature is

18.2° C

Trez Hir 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 Trez Hir today (09 Jul):

Morning surf: Morning surf (09 Jul, local time) - 3ft (0.9m), 10s period with WNW swell.
Afternoon surf: Afternoon surf (09 Jul, local time) - 3ft (0.9m), 10s period with WNW swell.
Evening surf: Evening surf (09 Jul, local time) - 2.5ft (0.7m), 9s period with WNW swell.

The current surf forecast for Trez Hir at 4PM is: 0.8m 10s primary swell from a West-northwest direction (forecast issued at 07:00am July 09). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CEST) & Date	Wave Height	Wave Period
Morning (09 Jul)	3ft (0.9m)	10s
Afternoon (09 Jul)	3ft (0.9m)	10s
Evening (09 Jul)	2.5ft (0.7m)	9s

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

	Short Range Forecast Light rain (total 3mm), mostly falling on Fri night. Warm (max 31°C on Sat afternoon, min 19°C on Fri night). Mainly fresh winds.
	Thursday 9							Friday 10								Saturday 11								Sun 12
	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	2 AM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	WNW 10	WNW 10	WNW 10	WNW 10	WNW 9	WNW 9	WNW 9	WNW 10	WNW 10	WNW 9	WNW 9	WNW 9	WNW 9	WNW 9	W 8	WNW 11	WNW 11	WNW 10	WNW 10	WNW 10	WNW 10	WNW 10	WNW 9	WNW 9
Wave Graph
kJ	163	132	132	132	118	88	88	129	163	149	158	140	106	79	71	81	103	92	111	109	74	72	66	46
Wind (km/h)	NE	NE	NE	N	NNE	NNE	NE	NE	NE	NE	ENE	N	ESE	E	NE	NE	NNE	NNE	NE	NE	NE	NE	NE	NE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross	cross	cross-off	cross-off	cross-off	cross	cross	cross	cross	cross-on	cross-off	cross-on	cross-on	cross	cross	cross-off	cross-off	cross	cross	cross	cross	cross	cross
High Tide				12:39PM4.65m				1:12AM4.71m				1:53PM4.74m					2:28AM4.82m				3:04PM4.98m
Low Tide						6:58PM1.49m				7:36AM1.38m					8:13PM1.38m				8:49AM1.26m				9:27PM1.12m


	6:26	—	—	—	—	—	—	—	6:28	—	—	—	—	—	—	—	6:28	—	—	—	—	—	—	6:28
	—	—	—	—	—	10:20	—	—	—	—	—	—	—	10:19	—	—	—	—	—	—	—	10:17	—	10:17
mm	—	—	—	—	—	—	—	—	—	—	—	—	1	2	—	—	—	—	—	—	—	—	—	—
Temp °C	21	20	25	29	29	26	23	22	22	22	28	30	25	25	25	23	19	21	26	31	30	27	25	22
Feels °C	17	17	23	26	24	21	20	19	19	19	26	27	19	19	21	20	15	18	23	27	26	21	19	16
Swell 1 Height (m) Direction Period (s)	WNW 10	WNW 10	WNW 10	WNW 10	WNW 9	WNW 9	WNW 9	WNW 10	WNW 10	WNW 9	WNW 9	WNW 9	WNW 9	WNW 9	W 8	W 8	WNW 11	WNW 10	WNW 10	WNW 10	WNW 10	WNW 10	WNW 9	WNW 9
kJ	163	132	132	132	118	88	88	129	163	149	158	140	106	79	71	51	103	92	111	109	74	72	66	46
Swell 2 Height (m) Direction Period (s)	SW 6	NNW 4	—	—	—	—	—	—	—	W 15	W 14	WNW 13	NE 4	WNW 12	WNW 11	WNW 11	W 8	W 8	—	—	—	—	S 16	NNW 6
kJ	1	2	—	—	—	—	—	—	—	4	4	18	5	56	71	81	51	34	—	—	—	—	5	6
Swell 3 Height (m) Direction Period (s)	SW 4	—	—	—	—	—	—	—	—	—	—	SE 5	WNW 12	SE 4	—	S 17	S 17	—	—	N 6	N 7	—	—	SW 16
kJ	1	—	—	—	—	—	—	—	—	—	—	1	30	1	—	6	6	—	—	3	8	—	—	10
Wind waves Height (m) Direction Period (s)	NNW 4	NNW 4	NNW 4	NNW 4	N 4	N 4	NNE 4	NNE 3	NE 3	NE 3	E 3	—	—	NNE 5	NNE 5	NE 3	NNE 3	NNE 4	NE 4	NNE 4	NNE 5	NNE 5	NE 4	NE 4
kJ	5	5	5	5	10	20	11	7	5	5	1	—	—	16	17	4	8	9	15	34	64	74	31	27
Nearest Offshore or Glassy	Porsmilin Brittany - Finistere	Porsmilin Brittany - Finistere	Porsmilin Brittany - Finistere	Porsmilin Brittany - Finistere	Porthleven Cornwall (South)	Treustel Brittany - Finistere	Deolen Brittany - Finistere	Porsmilin Brittany - Finistere	Porsmilin Brittany - Finistere	Deolen Brittany - Finistere	Porsmilin Brittany - Finistere	Pentrez Plage Brittany - Finistere	Pointe de Leyde Brittany - Finistere	Moulin La Rive Brittany - Finistere	Porsmilin Brittany - Finistere	Porsmilin Brittany - Finistere	Plage L'Aber Brittany - Finistere	Porsmilin Brittany - Finistere	Porsmilin Brittany - Finistere	Le Petit Minou Brittany - Finistere	Dalbosc'h Brittany - Finistere	Plovan Brittany - Finistere	Falmouth - Swanpool Cornwall (South)	Gwenvor Cornwall (North)
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	1	1
Distance (km)	2	2	2	2	198	69	3	2	2	3	2	34	36	84	2	2	23	2	2	6	5	54	201	206
Best forecast wave conditions in Finistere - Brittany	Anse de Cabestan	Anse de Cabestan	Anse de Cabestan	Anse de Lesconil		Anse de Lesconil	Anse de Cabestan	Anse de Cabestan	Anse de Cabestan	Anse de Cabestan	Anse de Cabestan	Pointe de Leyde	Pointe de Leyde	Locquirec	Anse de Cabestan	Anse de Cabestan	La Torche	Pointe de Leyde	Anse de Cabestan	Anse de Cabestan	Anse de Lesconil	Plovan
Rating (10 max)	1	1	1	1		1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Best forecast wave conditions in France	Anglet - Les Cavaliers La Cote Basque	Anglet - Les Cavaliers La Cote Basque	Hossegor - La Centrale Landes	Anse de Lesconil Brittany - Finistere		Anse de Lesconil Brittany - Finistere	Biscarosse Plage Landes	Hourtin Plage Gironde	Hourtin Plage Gironde	Hourtin Plage Gironde	Port Blanc Brittany - Morbihan	Pointe du Couregan Brittany - Morbihan	Bidart La Cote Basque	Hossegor - La Centrale Landes	Hossegor - La Centrale Landes	Mimizan Landes	Hourtin Plage Gironde	Anglet - Les Cavaliers La Cote Basque	Anglet - Les Cavaliers La Cote Basque	Seignosse - Les Bourdaines Landes	Anse de Lesconil Brittany - Finistere	Anglet - Les Cavaliers La Cote Basque	Anglet - Les Cavaliers La Cote Basque	Anglet - Les Cavaliers La Cote Basque
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	1
Header Global	Lucky Point Philippines	Lucky Point Philippines	Papatowai New Zealand	Trial Harbour Australia	Baler - Lindy's Point Philippines	Weld Road New Zealand	Boneyards South Africa	Kaifu Rivermouth Japan	Barbel Point South Africa	Barbel Point South Africa	Papatowai New Zealand	Boneyards South Africa	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Frigates Fiji	Papatowai New Zealand	Papatowai New Zealand	Otago Peninsula - Allans Beach New Zealand	Otago Peninsula - Allans Beach New Zealand	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Etang-Sale Reunion
Rating (10 max)	9	9	6	6	6	6	6	6	5	5	6	5	6	7	8	5	5	5	4	4	7	6	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)

Latest Updates

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Trez Hir 48 hour detailed Surf Forecast

How big are the waves at Trez Hir today (09 Jul):

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