Thermopylae

Last updated: Saturday, October 31, 2026

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Thermopylae

6am

OFFSHORE WIND

Gentle breeze 17.9km/hSSE (163°)

Strong breeze 44.6km/h gusts

PRIMARY SWELL

1.9m 9s SW (234°)

SECONDARY SWELL

0.1m 17s SW (228°)

TIDE

0.97 m

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Thermopylae

5am

OFFSHORE WIND

Gentle breeze 13.1km/hSSE (162°)

Fresh breeze 33.7km/h gusts

PRIMARY SWELL

2.3m 9s SW (236°)

SECONDARY SWELL

0.7m 15s SW (232°)

TIDE

0.56 m

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Thermopylae

5am

OFFSHORE WIND

Gentle breeze 14.1km/hSSE (161°)

Fresh breeze 37.4km/h gusts

PRIMARY SWELL

2.0m 9s SW (231°)

SECONDARY SWELL

0.1m 13s SSE (150°)

TIDE

0.33 m

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Thermopylae

5am

OFFSHORE WIND

Light air 4.6km/hS (190°)

Moderate breeze 25.0km/h gusts

PRIMARY SWELL

1.4m 9s SW (217°)

SECONDARY SWELL

0.3m 15s SSW (209°)

TIDE

0.19 m

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Thermopylae

5am

OFFSHORE WIND

Light air 1.8km/hSSW (202°)

Moderate breeze 20.1km/h gusts

PRIMARY SWELL

1.3m 9s SW (220°)

SECONDARY SWELL

0.1m 15s WNW (296°)

TIDE

0.16 m

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Thermopylae

5am

ONSHORE WIND

Gentle breeze 14.9km/hNW (326°)

Gentle breeze 15.1km/h gusts

PRIMARY SWELL

1.1m 10s SSW (207°)

SECONDARY SWELL

0.1m 14s WNW (300°)

TIDE

0.22 m

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Thermopylae

3pm

CROSS SHORE WIND

Gentle breeze 14.8km/hW (266°)

Gentle breeze 16.7km/h gusts

PRIMARY SWELL

1.9m 8s SSW (213°)

SECONDARY SWELL

0.9m 11s W (277°)

TIDE

1.05 m

Thermopylae surf forecast, day by day

No good surf forecast this week; the best day is Saturday, October 31 at 2/10.

2026-10-31Saturday, October 31: 2/10 (Bad). Best hour is 8am (2/10).
At 8am: 1.9 m swell at 9 s from the SW (235°), 17 km/h SSE wind (offshore, gusting 45 km/h), tide 0.9 m, water 14°C.
2026-11-01Sunday, November 1: 2/10 (Bad). Best hour is 5am (2/10).
At 5am: 0.7 m swell at 15 s from the SW (232°), 13 km/h SSE wind (offshore, gusting 34 km/h), tide 0.6 m, water 14°C.
2026-11-02Monday, November 2: 2/10 (Bad). Best hour is 5am (2/10).
At 5am: 0.1 m swell at 13 s from the SSE (150°), 14 km/h SSE wind (offshore, gusting 37 km/h), tide 0.3 m, water 14°C.
2026-11-03Tuesday, November 3: 2/10 (Bad). Best hour is 5am (2/10).
At 5am: 1.4 m swell at 9 s from the SW (217°), 5 km/h S wind (offshore, gusting 25 km/h), tide 0.2 m, water 13°C.
2026-11-04Wednesday, November 4: 2/10 (Bad). Best hour is 5am (2/10).
At 5am: 1.3 m swell at 9 s from the SW (220°), 2 km/h SSW wind (offshore, gusting 20 km/h), tide 0.2 m, water 12°C.
2026-11-05Thursday, November 5: 0/10 (Bad). No surfable window forecast.
At 12pm: 1.3 m swell at 7 s from the WSW (238°), 27 km/h NW wind (onshore, gusting 20 km/h), tide 1.1 m, water 15°C.
2026-11-06Friday, November 6: 0/10 (Bad). Best hour is 3pm (1/10).
At 3pm: 1.9 m swell at 8 s from the SSW (213°), 15 km/h W wind (cross-shore, gusting 17 km/h), tide 1.1 m, water 16°C.

Times are local to the spot (Africa/Johannesburg). Ratings run 0 to 10: 8-10 Perfect, 5-7 Good, 3-4 Average, 0-2 Bad. Plain-text version