Mewslade Bay 48 hour detailed Surf Forecast

Lat Long: 51.56° N 4.29° W

Issued: 11 am 03 Nov 2026 (local time)

Forecast update in hr min

Today's Mewslade Bay sea temperature is

14.1°C

Mewslade Bay 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 Mewslade Bay today (03 Nov):

Morning surf: Morning surf (03 Nov, local time) - 0.5ft (0.1m), 20s period with W swell.
Afternoon surf: Afternoon surf (03 Nov, local time) - 0.5ft (0.2m), 18s period with WSW swell.
Evening surf: Evening surf (03 Nov, local time) - 1.5ft (0.4m), 16s period with WSW swell.

The current surf forecast for Mewslade Bay at 3PM is: 0.2m 18s primary swell from a West-southwest direction and 0.2m 9s secondary swell from a West direction (forecast issued at 11:00am November 03). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (GMT) & Date	Wave Height	Wave Period
Morning (03 Nov)	0.5ft (0.1m)	20s
Afternoon (03 Nov)	0.5ft (0.2m)	18s
Evening (03 Nov)	1.5ft (0.4m)	16s

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

	Short Range Forecast Mostly dry. Very mild (max 12°C on Tue afternoon, min 8°C on Wed morning). Mainly fresh winds.
	Tue 3					Wednesday 4								Thursday 5								Fri 6
	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 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)	W 20	W 9	WSW 18	WSW 16	WSW 16	WSW 15	WSW 15	WSW 14	WSW 14	WSW 13	WSW 13	WSW 13	WSW 12	WSW 12	WSW 12	W 12	W 12	WSW 11	WSW 11	WSW 11	WSW 11	WSW 11	WSW 10	WSW 10
Wave Graph
kJ	8	6	31	51	85	74	121	163	145	137	135	133	123	83	82	72	70	41	40	40	40	22	20	19
Wind (km/h)	NE	NE	NE	NE	NE	ENE	NE	ENE	ENE	ENE	ENE	ENE	E	ENE	ENE	ENE	ENE	E	E	E	E	E	E	E
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off
High Tide			1:01PM6.51m				1:47AM6.29m				2:19PM6.72m				2:56AM6.65m					3:21PM7.08m				3:50AM7.09m
Low Tide	6:44AM2.43m				7:38PM2.16m				8:08AM2.25m				8:49PM1.85m					9:12AM1.87m				9:43PM1.48m


	7:13	—	—	—	—	—	—	7:15	—	—	—	—	—	—	—	7:16	—	—	—	—	—	—	—	7:18
	—	—	4:46	—	—	—	—	—	—	—	4:45	—	—	—	—	—	—	—	4:43	—	—	—	—	4:42
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	10	11	12	11	11	11	9	9	8	10	11	11	9	9	10	8	8	9	10	10	10	9	8	9
Feels °C	5	5	6	4	4	4	3	1	1	2	3	3	1	2	3	1	1	2	3	3	4	3	3	4
Swell 1 Height (m) Direction Period (s)	W 9	W 9	WSW 18	WSW 16	WSW 16	WSW 15	WSW 15	WSW 14	WSW 14	WSW 13	WSW 13	WSW 13	WSW 12	WSW 12	WSW 12	W 12	W 12	WSW 11	WSW 11	WSW 11	WSW 11	WSW 11	WSW 10	WSW 10
kJ	6	6	31	51	85	74	121	163	145	137	135	133	123	83	82	72	70	41	40	40	40	22	20	19
Swell 2 Height (m) Direction Period (s)	W 20	W 18	W 9	W 9	W 9	W 9	W 9	W 8	W 9	W 8	W 8	W 8	—	—	—	—	—	—	—	—	—	—	—	—
kJ	8	6	6	6	6	2	1	1	1	1	1	1	—	—	—	—	—	—	—	—	—	—	—	—
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	NE 3	NE 3	ENE 3	ENE 4	ENE 4	ENE 4	ENE 4	ENE 4	E 4	E 4	E 4	E 4	E 5	E 4	E 4	E 4	E 4	E 4	E 4	E 4	E 4	E 4	E 4	E 4
kJ	5	5	6	14	19	19	14	19	36	48	48	57	60	48	28	26	27	28	27	27	19	14	13	9
Nearest Offshore or Glassy	Inch (Whitegate) Cork	Sherkin Island - Silver Strand Cork	Sherkin Island - Silver Strand Cork	Three Peaks Wales - Gower	Pembrey Wales - Pembrokeshire	Pembrey Wales - Pembrokeshire	Pembrey Wales - Pembrokeshire	Oysterhaven Cork	Oysterhaven Cork	Lahinch Strand Clare	Lahinch Left Clare	Widemouth Bay Cornwall (North)	Beg Leguer Brittany - Cote d'Armor	Anse de Vauville Normandy	Pembrey Wales - Pembrokeshire	Pembrey Wales - Pembrokeshire	Anse de Vauville Normandy	Vazon Bay - Reef Guernsey	Anse de Vauville Normandy	Westward Ho Devon (North)	Duckpool Bay Cornwall (North)	Frainslake Sands Wales - Pembrokeshire	Frainslake Sands Wales - Pembrokeshire	Constantine Bay Cornwall (North)
Rating (10 max)	1	1	1	1	1	1	1	1	1	3	3	1	1	1	1	1	1	1	1	1	1	1	1	1
Distance (km)	270	356	356	5	13	13	13	288	288	377	377	88	318	274	13	13	274	261	274	57	78	54	54	125
Best forecast wave conditions in Wales - Gower				Three Peaks
Rating (10 max)				1
Best forecast wave conditions in United Kingdom	Birsay Bay Scot - Orkney	Thurso East Scot - North Coast	Balevullin (Tiree) Scot - Inner Hebrides	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast	Thurso East Scot - North Coast
Rating (10 max)	2	2	3	3	4	4	4	4	4	3	4	3	3	3	3	2	2	2	2	1	1	1	1	1
Header Global	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Cojo United States	Bali Village Indonesia	Bali Village Indonesia	Bali Village Indonesia	Bay of Skaill United Kingdom	Bay of Skaill United Kingdom	Bay of Skaill United Kingdom	Bay of Skaill United Kingdom	Bancoora Australia	Cojo United States	Cow Bombie Australia	Fullers United States	Barrancon Chile	Cojo United States	Kaiser's (Hachijojima Island) Japan	Kaiser's (Hachijojima Island) Japan	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Ranches United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States
Rating (10 max)	5	5	4	4	4	4	4	4	4	4	4	5	5	5	4	5	5	5	5	5	5	5	8	8

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

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Mewslade Bay 48 hour detailed Surf Forecast

How big are the waves at Mewslade Bay today (03 Nov):

Short Range Forecast

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