Flagler Avenue 48 hour detailed Surf Forecast

Lat Long: 29.03° N 80.89° W

Issued: 7 am 21 Jul 2026 (local time)

Forecast update in hr min

Today's Flagler Avenue sea temperature is

28.7° C

Flagler Avenue 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 Flagler Avenue today (21 Jul):

Morning surf: Morning surf (21 Jul, local time) - 2.5ft (0.7m), 6s period with ESE swell.
Afternoon surf: Afternoon surf (21 Jul, local time) - 3.5ft (1.0m), 4s period with SE swell.
Evening surf: Evening surf (21 Jul, local time) - 3.5ft (1.0m), 5s period with SE swell.

The current surf forecast for Flagler Avenue at 12PM is: 0.1m 8s primary swell from a East direction (forecast issued at 07:00am July 21). An open ocean swell of 0.7m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & Date	Wave Height	Wave Period
Morning (21 Jul)	2.5ft (0.7m)	6s
Afternoon (21 Jul)	3.5ft (1.0m)	4s
Evening (21 Jul)	3.5ft (1.0m)	5s

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

	Short Range Forecast Some drizzle, heaviest during Tue night. Warm (max 31°C on Tue afternoon, min 26°C on Tue morning). Winds decreasing (fresh winds from the SE on Tue afternoon, light winds from the SSE by Thu morning).
	Tuesday 21							Wednesday 22								Thursday 23
	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)	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	E 8	ESE 6	E 8	SE 4	ESE 5	SE 5	SE 5	SE 5	SE 5	SE 5	ESE 8	ESE 8	ESE 4	SE 4	SE 4	ESE 8	ESE 8	ESE 8	E 8	E 8	ESE 8	ESE 8	E 8
Wave Graph
kJ	1	36	1	23	77	55	38	35	25	21	50	51	24	16	15	15	22	37	33	33	51	50	45
Wind (km/h)	S	S	SSE	SE	SE	SE	S	S	S	S	SSE	ESE	ESE	SE	SSE	S	S	SSE	ESE	E	E	ESE	SE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	cross-off	cross	cross	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross	cross	cross-off	cross-off	cross-off	cross-off	cross	cross-on	cross-on	cross	cross
High Tide					2:45PM1.18m				2:55AM0.95m				3:42PM1.18m				3:52AM0.90m				4:37PM1.19m
Low Tide			8:12AM0.02m				9:05PM0.18m				9:04AM0.07m				10:07PM0.21m				9:56AM0.09m


	6:37	—	—	—	—	—	—	—	6:37	—	—	—	—	—	—	—	6:37	—	—	—	—	—	—
	—	—	—	—	—	8:21	—	—	—	—	—	—	—	8:21	—	—	—	—	—	—	—	8:20	—
mm	—	—	—	—	—	—	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	26	26	30	31	31	29	28	27	26	26	29	30	30	28	27	27	26	26	28	29	29	28	27
Feels °C	28	28	31	30	30	29	29	29	28	28	31	30	30	29	28	30	29	30	31	31	30	30	30
Swell 1 Height (m) Direction Period (s)	E 8	ESE 6	—	—	—	—	E 8	ESE 8	ESE 8	ESE 8	E 10	—	E 10	ESE 8	ESE 8	ESE 8	SE 4	ESE 8	E 8	—	—	E 9	E 9
kJ	1	36	—	—	—	—	10	11	11	12	2	—	2	12	13	13	10	37	33	—	—	2	2
Swell 2 Height (m) Direction Period (s)	E 8	E 8	E 8	—	—	—	—	—	E 11	—	—	—	E 10	E 10	E 10	E 10	ESE 8	—	—	E 9	E 9	—	—
kJ	1	1	1	—	—	—	—	—	2	—	—	—	2	2	2	2	22	—	—	2	2	—	—
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	SE 6	S 3	SE 7	SE 4	ESE 5	SE 5	SE 5	SE 5	SE 5	SE 5	ESE 8	ESE 8	ESE 4	SE 4	SE 4	SE 4	SE 4	—	—	E 8	ESE 8	ESE 8	E 8
kJ	38	3	44	23	77	55	38	35	25	21	50	51	24	16	15	15	16	—	—	33	51	50	45
Nearest Offshore or Glassy	Matanzas Inlet Florida - North	Makka Jamaica	North Shore Breakers Bermuda	North Shore Breakers Bermuda	North Shore Breakers Bermuda	Assateague Maryland	Main Street Pier Florida - North	Matanzas Inlet Florida - North	Carpet Muncher Florida - North	Matanzas Inlet Florida - North	Beach Club Florida - North	Chicahauk Carolina North	Camp Pendleton Virginia	Damneck Naval Base Virginia	Anclote Island Florida - Gulf	Carpet Muncher Florida - North	Daytona Beach Florida - North	Playa Linda Florida - North	Sand Key Park Florida - Gulf	Masonboro Inlet Carolina North	Anclote Island Florida - Gulf	Bogue Pier Carolina North	Point o Rocks Florida - Gulf
Rating (10 max)	1	2	1	1	1	2	1	1	1	1	1	1	2	1	1	1	1	1	1	1	1	1	1
Distance (km)	82	1316	1579	1579	1579	1152	16	82	28	82	6	925	977	977	213	28	18	43	225	642	213	728	256
Best forecast wave conditions in North Florida	Peanuts						Peanuts	Fluidgroove Reef	Fluidgroove Reef	Ocean Avenue	Fluidgroove Reef					St Augustine Pier	Fluidgroove Reef	Fluidgroove Reef
Rating (10 max)	1						1	2	1	1	1					1	1	1
Best forecast wave conditions in United States	Super Tubes CAL - Ventura	Trestles (Uppers) CAL - Orange County	Hollywood Beach CAL - Ventura	Point Loma CAL - San Diego County		Outside Shoals Maryland	Super Tubes CAL - Ventura	Malibu CAL - LA County	Super Tubes CAL - Ventura	Super Tubes CAL - Ventura	Super Tubes CAL - Ventura	Super Tubes CAL - Ventura	Outside Shoals Maryland	Outside Shoals Maryland	Super Tubes CAL - Ventura	Super Tubes CAL - Ventura	Super Tubes CAL - Ventura	Super Tubes CAL - Ventura	The Wedge CAL - Orange County	Super Tubes CAL - Ventura	Super Tubes CAL - Ventura	Point Mugu CAL - Ventura	Trestles (Uppers) CAL - Orange County
Rating (10 max)	2	3	3	2		2	2	3	2	2	2	2	2	2	3	3	3	3	2	2	2	2	3
Header Global	Asu Indonesia	Cape St Martin South Africa	Albatross South Africa	Sea Vista South Africa	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Gas Bay Australia	Cobblestones Australia	Gas Bay Australia	Cobblestones Australia	Cathedral Rock Australia	Cathedral Rock Australia	Viri Inga O Tuki Chile	Aufaga Village Samoa	Cobblestones Australia	Boneyards South Africa	Albatross South Africa	Blackfellows Australia	The Hoek South Africa	Point Roadnight Australia	Dolphin Point South Africa	Boneyards South Africa
Rating (10 max)	4	4	4	5	5	5	6	6	5	5	5	8	5	6	4	4	4	4	4	6	9	9	9

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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Flagler Avenue 48 hour detailed Surf Forecast

How big are the waves at Flagler Avenue today (21 Jul):

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